100147 Catalog 1
337389-Catalog 337389-Catalog 337389-Catalog 782001 Batch7 unilog cesco-content
100147-Catalog 100147-Catalog 100147-Catalog 068938 Batch6 unilog cesco-content
100147-Catalog 100147-Catalog 100147-Catalog 782001 Batch6 unilog cesco-content
2014-07-30
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The ADVISOR Fuses | Fuse Blocks & Holders | Power Distribution Blocks | Surge Protection Devices Circuit Protection Accessories | Disconnect Switches | Heatsinks & Cooling Systems | High Power Switches This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com The Advisor More Products. More Resources. More For You Than Ever Before. A Different Kind of Advisor A lot has changed with this latest edition of the Advisor. You’ll find 756 additional products including, high power switches, heatsinks and cooling, medium voltage fuses, surge protection devices, and our new Helio Protection fuse line. There’s a new Resources & Tools section with time-saving services like electrical services and the Fuse Control™ program, as well as handy tools like SelectA-Fuse software®, Protection Intelligence Quotient Quizzes, and R-Tools®, our online 3D heatsink thermal modeling tool. In an effort to produce a more “green” catalog, we’ve done more with less. There are more products, but fewer pages. Product performance data (time current curves, peak let thru data, etc.) has been moved out of the catalog and onto our website. Our goal was two-fold, to print a leaner catalog and provide a method for ensuring that you have the most up-to-date data available at any given time. As part of our on-going sustainability initiatives we also took great care in selecting a more environmentally-friendly paper stock. The results ─ a more streamlined, information packed catalog than ever before! Your Trusted Advisor You’ve come to rely on the Advisor for advice. Advice on choosing the right fuse for the application. On coordinating it with upstream and downstream devices. On heatsink configurations. On complying with international standards. On selecting the right surge protection. And on a whole range of other complicated electrical protection and business issues. A Team of Advisors Dedicated to Your Field Contact Us You can rest easy knowing a team of experts is ready to help you work through the application challenges you face. Our experts have extensive experience in T 978.462.6662 product-specific disciplines including: F 978.462.0181 Power Controls LV/MV motor control centers, control panels, HVAC, and info.nby@mersen.com material handling us-ferrazshawmut.mersen.com Power Electronics Drives, soft starters, UPS, rectifiers, inverters, frequency converters, induction heating, rail propulsion, and welding Power Transmission & Distribution Switchgear, switchboards, panelboards, load centers, PF correction, surge protection, rail current collection, rail grounding Power Low Voltage Distribution Substations, transformers, transmission lines, PF correction Expert Advice When You Need It Mersen expertise extends out into the field and into the world at large. For a complete listing of our North American sales offices, global manufacturing, and technical services support contacts visit us at: us-ferrazshawmut.mersen.com. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Table of Contents Product Quick Selector Typical applications & recommended product types .............................................................3 A Amp-Trap® 2000 Fuses Class J / AJT........................................................... A2 Class L / A4BQ........................................................ A4 Class RK1 / A2D-R & A6D-R.................................. A6 Class CC / ATDR.................................................... A8 Class CC / ATQR.................................................. A10 B North American Power Fuses Class RK5 / Tri-Onic® TR & TRS............................ B2 Class RK5 / Tri-Onic® TRS-RDC............................ B4 Class J / Amp-Trap® HSJ........................................ B6 Class J / Amp-Trap® A4J......................................... B8 Class L / Amp-Trap® A4BY.................................... B10 Class L / Amp-Trap® A4BT.................................... B12 Class T / Amp-Trap® A3T & A6T........................... B14 Class RK1 / Amp-Trap® A2K & A6K...................... B16 Class G / Amp-Trap® AG....................................... B18 Class CC / Amp-Trap® ATMR............................... B19 Class K-5 / One-time OT & OTS.......................... B20 Class H / Renewable RF & RFS.......................... B22 Plug Fuses............................................................ B24 C Midget, Miniature & PC Mount Fuses Midget ATQ Time-Delay......................................................C2 ATM Fast-Acting..................................................... C3 TRM Time-Delay.....................................................C4 OTM Fast-Acting.....................................................C5 DCT Special Purpose.............................................C6 FSM Multi-Meter Fuse............................................C7 GGU Fast-Acting.....................................................C8 GFN Indicating Time-Delay....................................C9 SBS Fast-Acting....................................................C10 PC Mount PCF; PCS; PCT.................................................... C11 Miniature GSA/GSA-V; GDL/GDL-V....................................C15 GGC/GGC-V; GGM/GGM-V.................................C16 GGA/GGA-V; GSC/GSC-V...................................C17 GSB/GSB-V; GDG/GDG-V...................................C18 GSD/GSD-V; GSF/GSF-V....................................C19 GGX; GAB; GSR-V...............................................C20 SMG/SMG-V; STG/STG-V...................................C21 Radial Lead Micro Fuses MRF, MRT...................C22 SFRT; SFRB; SFRG; FSFE, SFRU .....................C23 SLR, SMF, SHR....................................................C24 Automotive Fuses AF, AF2, AF3, AFH20, AFH30, AF2H30, AF3H60..................................................C26 D Semiconductor Fuses Amp-Trap® Form 101 / A15QS...............................D2 Amp-Trap® Form 101 / A30QS...............................D4 Amp-Trap® Form 101 / A50QS...............................D6 Amp-Trap® Form 101 / A50P..................................D8 Amp-Trap® Form 101 / A60Q................................D10 Amp-Trap® Form 101 / A60X................................ D11 Protistor® / A070gRB.............................................D13 French Cylindrical / A70QS...................................D14 Amp-Trap® Form 101 / A70QS.............................D16 Amp-Trap® Form 101 / A70P................................D18 Amp-Trap® Form 101 / A70Q................................D20 Amp-Trap® Form 101 / A100P..............................D22 Amp-Trap® Form 101 / A120X..............................D24 Amp-Trap® Form 101 / A150X..............................D25 DIN 6,9gRB-URB;6,6gRB-URB............................D26 British Standard....................................................D31 PSC Square Body 690/700V................................D44 PSC Square Body 1250/1300V............................D55 French Cylindrical.................................................D63 E Medium Voltage Fuses & Accessories Transformer Protection Amp-Trap® CS-3 & 9F60/9F62 Series.................... E2 Amp-Trap® & 9F62 Bolt-In Series......................... E12 Amp-Trap® CL-14 Series...................................... E16 Motor Protection Amp-Trap® & 9F60 Series.................................... E21 Amp-Trap® Bolt-in Series...................................... E27 Amp-Trap® DIN-style Series................................. E30 Potential Transformer Protection Amp-Trap® & 9F60 Series PT Fuses ................... E32 Capacitor Protection Amp-Trap® & 9F60 Series.................................... E36 Distribution Transformer Protection Sure Guard 9F59U Series ETP............................ E44 IEC Standard Back-up Fuse Links IEC Standard Back-up Fuse-Links....................... E48 Accessories Type EK 9F61 Series............................................ E53 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 F International Fuses EURO/IEC Fuses gl-gG, aM................................................................ F2 D0 type (NEOZED)................................................. F7 D type (DIAZED)....................................................F11 NH Dimension / gl-gG, aM.................................... F15 Canadian Fuses Class C.................................................................. F20 Class CA & CB, CN/CNS...................................... F22 HRCII NIT/NS....................................................... F23 Class H NRN/NRS................................................ F24 Class H CRN/CRS................................................ F25 G Special Purpose CP 600V Cable Protectors......................................G2 2CL 250V Cable Protectors..................................G10 A60C Capacitor Fuses.......................................... G11 A4BX Welder Protectors.......................................G12 A2Y & A6Y Form 600 Fuses.................................G13 Telecommunication Fuses....................................G15 Forklift Truck Fuses...............................................G18 DC Rated Fuses...................................................G20 Photovoltaic Fuses................................................G38 H Fuse Blocks & Holders UltraSafe™ USCC & USM.....................................H2 UltraSafe™ USFM..................................................H4 UltraSafe™ US3J & US6J......................................H6 UltraSafe™ US14 & US22......................................H8 Open Style Class J & SJ Series...........................H12 Open Style Midget & Class CC............................H16 Open Style Class H, K & R...................................H18 Open Style Class T...............................................H25 Open Style Class G..............................................H30 Open Style Miniature............................................H32 In-Line Fuse Holders / FEB, FEC, FEX, FEY Series - Midget/Class CC.............................H33 Panel Mount Fuse Holders / GPM Series...........................................................H37 Semiconductor Fuse Blocks / P243/P266/P292...................................................H44 Modular Semiconductor Fuse Blocks / 1SC/1MSC............................................................H45 Semiconductor Fuse Holders / 703, U705, U710 Series................................................H46 Ferrule Fuse Holders / PS20x127........................H48 Fuse Bases / NH Dimension................................H50 Dead Front Fuse Covers /DFC Series.................H55 Fuse Block Accessories / DFC3M, DFC3LP & DRM.....................................H57 Ferrule Fuse Clips / PC Board Mount Fuse Clips..................................................H58 www.barr-thorp.com 1 Table of Contents M I Power Distribution Blocks P Thermal Management Application Information Box Covers........................................................... J2 Fuse Reducers..................................................... J3 Fuse Pullers, Clip Clamps.................................... J4 Trigger® Indicator.................................................. J5 Shawmut Trigger®................................................. J5 Trigger® Actuator.................................................. J5 Blown Fuse Indicators.......................................... J6 Add-on Switches................................................... J6 IL Indicator............................................................ J6 PSC Microswitches............................................... J7 Protistor® Microswitches..................................... J10 Point of Sale Displays......................................... J12 Air Cooled FabFin® Heatsink................................................. M2 Hollowfin® Heatsink............................................. M9 Mixed Metals Heatsink...................................... M10 Integrated Modules............................................ M11 Copper Heatsink................................................ M12 Dual Base Plate Heatsink.................................. M13 Extrusion Heatsink............................................. M14 Heatpipes.......................................................... M15 Embedded Heatpipes........................................ M16 Liquid Cooled Aquasink® Heatsink........................................... M17 Aquamax® (Copper) Heatsink ........................... M19 Aquasurf® Heatsink............................................ M20 Aquamax® (Aluminum) Heatsink....................... M21 Cooling Press-Pack Coolers........................................... M22 Cooling Systems................................................ M23 Product Materials & Tolerances......................... M24 R-Tools® 3D Heatsink Modeling......................... M26 K N Definitions . ............................................. P2 Fuse Descriptions.................................... P4 Fuse Construction & Operation............... P5 How to Read Time Current Curves......... P6 Low Voltage Motor Protection................. P7 Medium Voltage Motor Protection......... P13 Transformer Protection.......................... P14 General............................................ P14 Low Voltage Primary Protection....... P15 Secondary Fuses for LV Transformers.................................... P16 Medium Voltage Primary Protection.... P17 Control Transformers....................... P23 Surge Trap® SPD, FAQ, Glossary......... P24 Semiconductor Protection..................... P29 DC Circuit Protection & Fuse DC Ratings................................. P30 Temperature De-Rating......................... P31 Let-Thru Current & I2t............................ P33 Fuse Let-Thru Current Tables................ P35 Bus Duct Protection............................... P39 Capacitor Protection.............................. P40 Cable Protection.................................... P42 Welder Protection.................................. P43 Motor Starter General Info..................... P44 Fusible & Non-Fusible Disconnect Switches........................... P45 Selectivity Between Fuses.................... P54 Short Circuit Calculations...................... P55 Properties of Materials.......................... P61 Stranded Copper and Aluminum Cable Data.......................................... P62 Recommended Tightening Torque for Bolt-on and Stud Mounted Fuses........ P62 Small Ampere Rating Equivalents......... P62 Short Circuit Rating............................... P63 11 Reasons for Using Current Limiting Fuses..................................... P63 Fuse Obsolescence............................... P64 Class 1, Division 2 Locations................ P65 Suggested Specs for Mersen Fuses..... P66 Finger-Safe / FSPDB Series.................................. I2 Open Style 62000-69000....................................... I4 62000-63000 Mini Series....................................... I5 66000-67000 Intermediate Series......................... I6 68000-69000 Large Series.................................... I8 J Circuit Protection Accessories Disconnect Switches UL508 Non-Fused Load Break Switches, FSLBS.K2 UL98 Non-Fused Load Break Switches, FSSC, SX, SXDC, SC.............................................................K5 UL98 Fusible Disconnect Switches, FB Series............................................................K18 Enclosed Disconnect Switches...........................K31 Fusible Shunt Trip Switches...............................K37 L High Power Switches Berg HA Range 1500V DC LV Disconnect Switch................................................ L2 Berg HUVS Range 3.6kV MV Changeover Disconnect Switch............................ L3 Berg HAS Range 12kV MV Disconnect Switch................................................ L4 Berg HAS Range 24kV MV Disconnect Switch................................................ L5 Berg HAS Range 36kV MV Disconnect Switch................................................ L6 Fouilleret NORD 1500VDC Disconnect Switch................................................ L7 Soule PBD 2000V DC Disconnect Switch................................................................... L9 Hundt & Weber HSE-HSD Electrolytic Cell Disconnect Switch....................................... L11 CBC Modular Bar Contactors............................. L12 CEX Field Excitation Contactors..............................................................L13 Colomix 71.......................................................... L14 Systems Capability............................................. L15 2 Surge Protection Surge-Trap® Modular SPD................................... N2 Surge-Trap® Pluggable SPD................................ N4 Surge-Trap® Type 1 T2 Series ............................ N6 Surge-Trap® Type 1 XR Series............................ N8 Surge-Trap® Type 1 XP Series ......................... N10 Surge-Trap® Type 1 XT Series ......................... N12 TPMOV® Technology......................................... N14 VSP MOV Fuses............................................... N16 Surge Switch..................................................... N18 O Resources & Tools Arc Flash Info Center........................................... O2 Electrical Services............................................... O3 Electrical Safety Seminars................................... O4 Fuse Control™ Program...................................... O5 High Power Test Lab........................................... O6 Protection Intelligence Quotient (PIQ) Quizzes..................................................... O7 R-Tools® 3D Heatsink Modeling........................... O8 Select-A-Fuse® Software..................................... O9 Power Electronics Solutions.............................. O10 Solar Power Solutions........................................O11 Wind Power Solutions....................................... O12 Technical Services Support............................... O13 Index.............................................................Index 1 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Product Quick Selector Application Recommended Prodcut Section Low Voltage A60C Type 121 G Medium Voltage A100C, A150C; A200C; A250C, A300C, A430C, A550C E Control Circuits Class CC and Midget Fuses A, C Electronic Circuit Protection Midget Miniature, Micro and PC Mount Fuses C General Circuits (Lighting, Resistance, Heating) Class J - AJT, A4J A, B Class RK1 - A2D, A2K (250V): A6D, A6K (600V) A, B Class RK5 - TR (250V); TRS (600V) B Class K [50,000A I.R.] - OT (250V), OTS (600V) B Class H [10,000A I.R.] - NRN, CRN (250V) Canadian, NRS, CRS (600V) Canadian F Amp-Trap 2000 Fuses Sized for IEC Type 2 - Class J - AJT; Class L - A4BQ; Class RK1 - A2D (250V), A6D (600V); Class CC - ATDR, ATQR A Capacitor Loads Requiring “No-Damage” Protection Mains, Feeders, Branch Circuits Low Voltage - Above 600A - 600A and less Medium Voltage Class L - A4BQ, A4BY, A4BT A, B Class J or Class RK1 - AJT, A4J, A2D/A6D, A2K/A6K A, B E” Rated - A055 (5kV), A155 (15kV), 9F60 & 9F62 Series E Motors Low Voltage - Above 600A Class L - A4BQ, A4BY, A4BT A, B Class J - AJT, Class RK1 - A2D (250V), A6D (600V) or Class RK5 - TR (250V), TRS (600V) A, B Medium Voltage “R” Rated - A240R (2.4kV), A480R (4.8kV), A072 (7.2kV), 9F60 E Small Motors Class CC - ATDR A Amp-Trap® Form 101 Fuses, Protistor Fuse D Cable Protection Cable Protectors - CP-C (for copper cable) and CP–A- (for aluminum cable) G Solar Power Helio Protection Fuses (HP6M, HP10M, HP6J) G Fuses A, B, C, E Fuse Holders H DC Switches (SXDC) K Surge Protection Devices N N - 600A and less Semiconductor Protection Surge Protection DIN-Rail ST, STP UL Type 1 STT2, STX(-) N MOV TPMOV N Switching Low Voltage - UL508 FSLBS K Low Voltage - Non-Fuses/Fused SX, FBJ, FBL K 1500V to 36V (High Power) HA, NORD, PBD L Contactors CBC, CEX L TGL, TGN, TGS, GMS G Air Cooled Fabfin, Hollowfin, Mixed Metals, Integrated, Copper, Dual Base Plate, Extrusion, Heatpipes, Embedded Pipes M Liquid Cooled Aquasink, Aquamax (Copper & Aluminum), Aquasurf M Telecom Thermal Management Transformers Low Voltage - Above 600A Class L - A4BY, A4BT B Class J - AJT or Class RK5 - TR 250V), TRS (600V) A, B Medium Voltage “E” Rated - A055 (5kV), A155 (15kV), 9F60 & 9F62 Series E Control Transformers Class CC - ATQR A Welder Protectors - A4BX (Type 150) - Class K Dims., A4BX (Type 150J) - Class J Dims. G - 600A and less Welders The following are U.S. Trademarks of Mersen USA Newburyport-MA, LLC and apply to the products described herein: R Amp-Trap® OEM CentralTM Select-A-Fuse® Surge-Trap® SPD UltraSafeTM FabFin® Hollowfin® Aquasink® Aquamax® Aquasurf® Aquamax® R-Tools® 3D Heatsink Modeling This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com 3 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Amp-Trap 2000® Fuses A For Type 2, No Damage circuit protection in all the configurations you need. Your problem: You need maximum overcurrent A Amp-Trap 2000 Fuses protection to prevent costly damage to today’s highly sensi- • Class J / AJT..................................... A2 • Class L / A4BQ.................................. A4 tive motor and • Class RK1 / A2D-R & A6D-R............. A6 electrical-system • Class CC / ATDR............................... A8 components. That way, plant shutdowns, replacement costs, and repair bills are kept • Class CC / ATQR............................. A10 to an absolute minimum. Our solution: By opening in less than 1/4 cycle under short circuit conditions, Amp-Trap 2000 fuses current limit enough to prevent undue downstream damage — and therefore comply with the extra-stringent IEC, Type-2 standard. In addition to being the industries most current-limiting fuses, the time-delay feature allows for motor starting and transformer inrush current without nuisance opening adding to the reliability and longevity of your electrical system. Want more information fast? For more technical or applicationspecific information, please call our Amp-Trap 2000 experts, at 978-462-6662; 416-252-9371 in Canada; or visit our website at us-ferrazshawmut.mersen.com. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com AJT Time-delay/Class J SmartSpot® with maximum circuit protection Amp-Trap 2000® SmartSpot AJT fuses now provide a visual open fuse indicator. With advanced material technology the AJT fuse provides IEC Type 2 No Damage protection to main, feeder, and branch circuits, for all types of loads — yet, they require only half the mounting space needed for 600VAC Class RK fuses. AJT’s time-delay characteristics are ideal for handling typical motor and transformer inrush currents, while also providing superior current-limiting ability. Features/Benefits: •• •• •• •• •• •• •• •• •• •• •• Solid state SmartSpot visual blown fuse indicator Time-delay for motor starting and transformer inrush 300kA interrupting rating - self-certified, UL witnessed tests Extremely current-limiting for low peak let-thru current Most current-limiting UL class fuse Recommended for Arc Flash energy reduction Small footprint requires less mounting space and allows smaller, more economical fuse blocks Easy 2-to-1 selectivity for prevention of nuisance shutdowns Unique Class J dimensions prevent replacement errors High-visibility orange label gives instant brand recognition Metal-embossed date and catalog number for traceability and lasting identification •• Fiberglass body provides dimensional stability in harsh industrial settings •• High-grade silica filler ensures fast arc quenching •• Optional EI indicator/switch mount for AJT70 to 600 open fuse indication Highlights: •• •• •• •• •• •• Time-delay Highly current-limiting Arc Flash mitigating DC ratings Optional mechanical indicator (70 •• •• •• •• •• •• •• •• •• •• Motor circuits Mains Feeders Branch circuits Lighting, heating & general loads Transformers Control panels Circuit breaker back-up Bus duct Load centers Note: See motor fuse applications tables on page P7 A2 Volts : 600VAC or less : 500VDC or less Amps : 1 to 600A IR : 200kA I.R. AC : 100kA I.R. DC (Self-certified for 600VAC, 300kA I.R., UL witnessed). Applications: SmartSpot indicator to 600A fuses) Ratings: This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 Approvals: AJT (1-600): •• UL listed to standard 248-8 File E2137 •• DC listed to UL standard 248 •• CSA certified to standard C22.2 No. 248.8 •• IEC 269-2-1 AJT (70-600) EI: •• UL listed •• DC tested to UL standard 248 www.barr-thorp.com AJT Time-delay/Class J Catalog Numbers (amps) AJT4-1/2 AJT25 AJT125 AJT5 AJT30 AJT150 AJT1-1/2 AJT5-6/10 AJT35 AJT175 AJT1-6/10 AJT6 AJT40 AJT200 AJT1-8/10 AJT6-1/4 AJT45 AJT225 AJT2 AJT7 AJT50 AJT2-1/4 AJT8 AJT60 AJT2-1/2 AJT9 AJT2-8/10 AJT70 AJT10 AJT3 AJT80 AJT12 AJT90 Catalog Number Fuse 600V or Less Ampere Rating 1 Pole 3 Pole AJT250 0-30 US3J1I US3J3I AJT300 31-60 US6J1I US6J3I AJT350 61-100 61036J 61038J AJT400 101-200 62001J 62003J AJT450 201-400 64031J 64033J 401-600 6631J 6633J AJT3-2/10 AJT15 AJT100 AJT500 AJT3-1/2 AJT17-1/2 AJT110 AJT600 AJT4 AJT20 A AJT1 AJT1-1/4 Recommended Fuse Blocks With Box Connectors for Amp-Trap® Class J Fuses A variety of pole configurations and termination provisions are available, see section H. Note: SmartSpot visual indicator is not available (1-7A) Dimensions A Ampere Rating 1-30 B C D E F G H in mm in mm in mm in mm in mm in mm in mm in mm 2-1/4 57 13/16 21 - - - - - - - - - - - - 31-60 2-3/8 60 1-1/16 27 - - - - - - - - - - - - 61-100 4-5/8 117 1-1/16 27 1/8 3.2 3/4 19 1 25 3-5/8 92 3/8 10 9/32 7 101-200 5-3/4 146 1-5/8 41 3/16 4.8 1-1/8 29 1-3/8 35 4-3/8 111 3/8 10 9/32 7 201-400 7-1/8 181 2-1/8 54 1/4 6.3 1-5/8 41 1-7/8 48 5-1/4 133 17/32 14 13/32 10 401-600 8 203 2-1/2 64 3/8 9.5 2 51 2-1/8 54 6 152 11/16 18 17/32 13 1-60A 70-600A Optional Indicator/Microswitch Mount (EI) Dimensions: Note: Fuses with the EI option are designed to work with the AOS-S or AOS-Q add-on switch, which is ordered separately. See page J6 for details. Catalog Number AJT (70-100)-EI AJT (110-200)-EI AJT (225-400)-EI AJT (450-600)-EI For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com A 2.8 (71.0) 3.22 (81.8) 3.24 (82.2) 3.61 (91.8) A3 A4BQ Time-delay/Class L Put the highest current-limitation...at your service Amp-Trap 2000® A4BQ fuses are 20% more current-limiting than any other Class L fuse on the market. When correctly coordinated, they bring a superior level of protection to service entrance equipment. Downstream circuit components have maximum protection against short circuit let-thru current. A4BQ’s built-in, 4-second time-delay characteristic (at 500% of rated current) accommodates harmless inrush currents without nuisance opening. Features/Benefits: •• Fastest operation under short circuit conditions: Let-thru currents are typically 20% lower, with a corresponding let-thru energy (clearing I2t) up to 40% lower than the next fastest Class L fuse •• Time-delay for high inrush loads such as motors and transformers, without nuisance opening •• 300kA interrupting rating - self-certified, UL witnessed tests •• Most current-limiting for lowest peak let-thru current; even at fault currents up to 300kA •• Recommended for Arc Flash energy reduction •• Pure silver links ensure lowest let-thru current and longer fuse life •• Easy 2-to-1 selectivity for prevention of nuisance shutdowns and “blackouts” •• Rejection-style design prevents replacement errors •• High-visibility orange label gives instant brand recognition •• Reduced inventory because A4BQ can replace all older types of Class L Ratings: Volts : 600VAC : 500VDC Amps : AC - 100 to 6000A : DC - 601 to 3000A IR : 200kA I.R. AC : 100kA I.R. DC (Self-certified for 600VAC, 300kA I.R., UL witnessed). fuses now in-service •• Metal-embossed date and catalog number for traceability and lasting identification •• Fiberglass body provides dimensional stability in harsh industrial settings •• High-grade silica filler ensures fast arc quenching Approvals: A4BQ (100-6000) Highlights: •• Time-delay •• Industry’s most current-limiting •• •• •• •• class L fuse Arc Flash mitigating Pure silver elements AC & DC rated Applications: •• •• •• •• •• •• Mains Feeders Large motors Lighting, heating & general loads Circuit breaker back-up DC rated: UPS DC links, Optional mechanical TA indicator battery disconnects, other DC (100-6000A) applications •• UL listed to standard 248-10 (601-6000A) File E2137 •• DC listed to UL standard 248 (601-3000A) •• CSA certified to standard C22.2 No. 248.10 (601-6000A) •• UL recognized (100-600A) A4BQ (100-6000) - TA •• UL listed (601-6000A) •• UL recognized (100-600A) Please contact factory for special trigger actuator A4 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com A4BQ Time-delay/Class L Catalog Numbers (amps) A4BQ500 A4BQ1000 A4BQ2000 A4BQ150 A4BQ600 A4BQ1200 A4BQ2500 A4BQ200 A4BQ601 A4BQ1350 A4BQ2501 A4BQ250 A4BQ650 A4BQ1400 A4BQ300 A4BQ700 A4BQ350 Fuse Catalog Number Ampere 600V or Less A4BQ3000 Rating 3 Pole A4BQ1500 A4BQ3500 100-800 P48F A4BQ750 A4BQ1600 A4BQ3800 A4BQ400 A4BQ800 A4BQ1800 A4BQ4000 801-1200 P412F A4BQ450 A4BQ900 A4BQ1900 A4BQ5000 A A4BQ100 Recommended Fuse Blocks for Amp-Trap® Class L Fuses Catalog number P48F is UL recognized Catalog number P412F is self-certified A4BQ6000 Note: For remote blown fuse trigger actuator option add “-TA” to end of catalog number. Example: A4BQ1600-TA Dimensions A Ampere B C D E Rating in mm in mm in mm in mm in mm 100-600 8-5/8 219 2 51 5/16 8 1-5/8 41 2-13/32 61 601-800 8-5/8 219 2-1/2 63 3/8 9 2 51 2-13/32 61 801-1200 10-3/4 273 2-1/2 63 3/8 9 2 51 3-15/32 88 1201-1600 10-3/4 273 3 76 7/16 11 2-3/8 60 3-15/32 88 1601-2000 10-3/4 273 3-1/2 89 1/2 12 2-3/4 70 3-15/32 88 2001-2500 10-3/4 273 4-1/2 114 3/4 19 3-1/2 89 3-15/32 88 2501-3000 10-3/4 273 5 127 3/4 19 4 102 3-15/32 88 3001-4000 10-3/4 273 5-3/4 146 3/4 19 4-3/4 121 3-15/32 88 4001-5000 10-3/4 273 6-1/4 159 1 25 5-1/4 133 3-15/32 88 5001-6000 10-3/4 273 7-1/8 181 1 25 5-3/4 146 3-15/32 88 100-800A 2001-3000A 801-2000A 3001-4000A 4001-6000A Safety Note: Class L fuses are dimensioned for one-way interchangeability. A Class L fuse of any lower ampere rating can be substituted for a given Class L fuse. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com A5 A2D-R & A6D-R Time-delay/Class RK1 Upgrade yesterday’s circuits to today’s Type 2 protection The Amp-Trap 2000® SmartSpot® A2D-R and A6D-R fuses feature a visual open fuse indicator and provide IEC Type 2 No Damage protection to main, feeder, and branch circuits for all types of loads. With time-delay characteristics for handling harmless in-rush currents, current-limiting ability and a wide range of ratings (from 1 to 600 Amperes), A2D-R and A6D-R fuses give excellent protection for all your applications. Features/Benefits: •• Solid state SmartSpot visual blown fuse indicator •• Time-delay for motor starting and transformer inrush currents without •• •• •• •• •• nuisance opening 600VAC & 600VDC dual rated 300kA interrupting rating - self-certified, UL witnessed tests Extremely current-limiting for low peak let-thru current Recommended for Arc Flash energy reduction Easy 2-to-1 selectivity for prevention of nuisance shut downs and “black outs” •• Rejection-style design prevents replacement errors (when used with recommended fuse blocks) •• High-visibility orange label gives instant brand recognition •• Reduced inventory by taking the place of class RK5, K, and H fuses •• Metal-embossed date and catalog number for easier traceability and lasting identification •• Fiberglass body provides dimensional stability in harsh industrial settings Ratings: A2D-R Volts : 250VAC/DC Amps : 1/10 to 600A (AC) : 15 to 600A (DC) IR : 200kA I.R. AC : 100kA I.R. DC A6D-R Volts : 600VAC/DC Amps : 1/10 to 600A IR : 200kA I.R. AC : 100kA I.R. DC (Self-certified for 300kA I.R., UL Highlights: •• •• •• •• •• SmartSpot indicator Time-delay Current-limiting Arc Flash mitigating Plated terminals Applications: •• •• •• •• •• •• •• witnessed.) Motors Safety switches Transformers Branch circuit protection Disconnects Control panels All general-purpose circuits Approvals: •• UL listed to standard 248-12 File E2137 •• DC listed to UL standard 248 •• CSA certified to standard C22.2 No. 248.12 Note: See motor fuse applications tables on page P7 A6 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Catalog Numbers (amps) 250V Recommended Fuse Blocks With Box Connectors for Amp-Trap® Class RK1 Fuses 600V A2D1/10R A2D3-1/2R A2D50R A6D1/10R A6D3-1/2R A6D50R A2D15/100R A2D4R A2D60R A6D15/100R A6D4R A6D60R A2D2/10R A2D4-1/2R A2D70R A6D2/10R A6D4-1/2R A6D70R A2D3/10R A2D5R A2D75R A6D3/10R A6D5R - A2D4/10R A2D5-6/10R A2D80R A6D4/10R A6D5-6/10R A6D80R A2D1/2R A2D6R A2D90R A6D1/2R A6D6R A6D90R A2D6/10R A2D6-1/4R A2D100R A6D6/10R A6D6-1/4R A6D100R A2D8/10R A2D7R A2D110R A6D8/10R A6D7R A6D110R A2D1R A2D8R A2D125R A6D1R A6D8R A6D125R A2D1-1/8R A2D9R A2D150R A6D1-1/8R A6D9R A6D150R A2D1-1/4R A2D10R A2D175R A6D1-1/4R A6D10R A6D175R A2D1-4/10R A2D12R A2D200R A6D1-4/10R A6D12R A6D200R A2D1-6/10R A2D15R A2D225R A6D1-6/10R A6D15R A6D225R A2D1-8/10R A2D17-1/2R A2D250R A6D1-8/10R A6D17-1/2R A6D250R A2D2R A2D20R A2D300R A6D2R A6D20R A6D300R A2D2-1/4R A2D25R A2D350R A6D2-1/4R A6D25R A6D350R A2D2-1/2R A2D30R A2D400R A6D2-1/2R A6D30R A6D400R A2D2-8/10R A2D35R A2D450R A6D2-8/10R A6D35R A6D450R A2D3R A2D40R A2D500R A6D3R A6D40R A6D500R A2D3-2/10R A2D45R A2D600R A6D3-2/10R A6D45R A6D600R A A2D-R & A6D-R Time-delay/Class RK1 Catalog Number Fuse Ampere Rating 250V or Less 600V or Less 1 Pole 3 Pole 1 Pole 3 Pole 0-30 20306R 20308R 60306R 60308R 31-60 20606R 20608R 60606R 60608R 61-100 21036R 21038R 61036R 61038R 101-200 22001R 22003R 62001R 62003R 201-400 24001R 24003R 64001R 64003R 401-600 2631R 2633R 6631R 6633R A variety of pole configurations and termination provisions is available, see section H. Note: SmartSpot visual indicator is not available (1/10-7A) Dimensions A Ampere Rating In B mm C D E In mm In mm In mm In mm 250V-A2D 0-30 2 51 9/16 14 - - - - - - 31-60 3 76 13/16 21 - - - - - - 61-100 5-7/8 149 1-1/16 27 1/8 3 3/4 19 1 25 101-200 7-1/8 181 1-9/16 40 3/16 5 1-1/8 28 1-3/8 35 201-400 8-5/8 219 2-1/16 53 1/4 6 1-5/8 41 1-7/8 48 401-600 10-3/8 264 2-9/16 66 1/4 6 2 51 2-1/4 57 0-30 5 127 13/16 21 - - - - - - 31-60 5-1/2 139 1-1/16 27 - - - - - - 61-100 7-7/8 200 1-5/16 34 1/8 3 3/4 19 1 25 101-200 9-5/8 244 1-13/16 46 3/16 5 1-1/8 28 1-3/8 35 201-400 11-5/8 295 2-9/16 66 1/4 6 1-5/8 41 1-7/8 48 401-600 13-3/8 340 3-1/8 80 1/4 6 2 51 2-1/4 57 600V-A6D 0-60A 61-600A For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com A7 ATDR Time-delay/Class CC The best protection for today’s small motors Amp-Trap 2000® ATDR small-dimension fuses can provide IEC Type 2 No Damage protection to your facility’s increasingly sensitive branch circuit components and small motors – minimizing the risk of fault-related damage. ATDR Class CC fuses deliver the best time-delay characteristics in their class with excellent cycling ability for small motor loads. Features/Benefits: •• Time-delay for motor starting inrush currents without nuisance opening •• Highly current-limiting for low peak let-thru current •• Improved cycling ability for frequent motor starts/stops without nuisance fuse opening •• Rejection-style design prevents replacement errors (when used with recommended fuse blocks) •• High-visibility orange label ensures instant brand recognition, simplifies replacement •• Metal-embossed date and catalog number for traceability and lasting identification •• Fiberglass body provides dimensional stability in harsh industrial settings •• High-grade silica filler ensures fast arc quenching and optimum current-limitation Volts : 600VAC : 300VDC Amps : 1/4 to 30A IR : 200kA I.R. AC : 100kA I.R. DC Applications: Highlights: •• Time-delay •• Best choice for small motor protection Ratings: •• Highly current-limiting •• AC & DC rated •• •• •• •• Small motors Contactors Lighting, heating & general loads Branch circuit protection Note: See motor fuse applications tables on page P7 Approvals: •• UL listed to standard 248-4 File E2137 •• CSA certified to standard C22.2 No. 248.4 •• DC listed to UL standard 248 A8 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com ATDR Time-delay/Class CC ATDR1/4 ATDR1-1/2 ATDR3 ATDR6 ATDR1/2 ATDR1-6/10 ATDR3-2/10 ATDR6-1/4 ATDR15 ATDR8/10 ATDR1-8/10 ATDR3-1/2 ATDR7 ATDR17-1/2 ATDR1 ATDR2 ATDR4 ATDR7-1/2 ATDR20 ATDR1-1/8 ATDR2-1/4 ATDR4-1/2 ATDR8 ATDR25 ATDR1-1/4 ATDR2-1/2 ATDR5 ATDR9 ATDR30 ATDR1-4/10 ATDR2-8/10 ATDR5-6/10 ATDR10 A Catalog Numbers (amps) ATDR12 Recommended Fuse Blocks for Class CC Fuses Catalog Numbers Number of Poles UltraSafe™ Indicating Fuse Holder ADDER Screw Connector w/ Double Quick Connects Pressure Plate Connector w/ Double Quick Connects Copper Box Connector 30310R 30320R 30350R 1 USCC1I 30311R 30321R 30351R 2 USCC2I 30312R 30322R 30352R 3 USCC3I 30313R 30323R 30353R 3 USFMCCI Dimensions For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com A9 ATQR Time-delay/Class CC Take control of fault currents headed for your control transformer ATQR small-dimension fuses feature time-delay characteristics ideally suited for the high inrush currents of control transformers, solenoids, and similar inductive loads. Mersen’s ATQR fuses provide superior protection for the branch circuits of electrical distribution systems. Features/Benefits: •• Time-delay for control transformer inrush loads without nuisance opening •• Highly current-limiting for low peak let-thru current •• Rejection-style design prevents replacement errors (when used with recommended fuse blocks) •• High visibility orange label ensures instant brand recognition, and simplifies replacement •• Metal-embossed date and catalog number for traceability and lasting identification •• Fiberglass body provides dimensional stability in harsh industrial settings •• High-grade silica filler ensures fast arc quenching and high current limitation Highlights: Applications: •• Time-delay •• Best choice for small transformer protection •• Current-limiting •• •• •• •• Ratings: Volts : 600VAC : 300VDC Amps : 1/10 to 30A IR : 200kA I.R. AC : 100kA I.R. DC Control transformers Solenoids Inductive loads Lighting, heating & generalpurpose loads Note: See motor fuse applications tables on page P7 Approvals: •• UL listed to standard 248-4 File E2137 •• DC listed to UL standard 248 •• CSA certified to standard C22.2 No. 248.4 A10 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com ATQR Time-delay/Class CC ATQR1/10 ATQR8/10 ATQR2-8/10 ATQR7-1/2 ATQR1/8 ATQR1 ATQR3 ATQR8 ATQR3/16 ATQR1-1/8 ATQR3-2/10 ATQR9 ATQR2/10 ATQR1-1/4 ATQR3-1/2 ATQR10 ATQR1/4 ATQR1-4/10 ATQR4 ATQR12 ATQR3/10 ATQR1-1/2 ATQR4-1/2 ATQR15 ATQR4/10 ATQR1-6/10 ATQR5 ATQR17-1/2 ATQR1/2 ATQR1-8/10 ATQR5-6/10 ATQR20 ATQR6/10 ATQR2 ATQR6 ATQR25 ATQR2-1/4 ATQR6-1/4 ATQR30 ATQR2-1/2 ATQR7 ATQR3/4 A Catalog Numbers (amps) Recommended Fuse Blocks for Class CC Fuses Catalog Numbers Number of Poles UltraSafe™ Indicating Fuse Holder ADDER Screw Connector w/ Double Quick Connects Pressure Plate Connector w/ Double Quick Connects Copper Box Connector 30310R 30320R 30350R 1 USCC1I 30311R 30321R 30351R 2 USCC2I 30312R 30322R 30352R 3 USCC3I 30313R 30323R 30353R 3 USFMCCI Dimensions For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com A11 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com North American Power Fuses The most popular North American power fuses to meet the most B popular protection priorities Your problem: Today, you need a time-delay power fuse that can handle normal B North American Power . Fuses surges. Tomorrow, • Class RK5 / Tri-Onic® TR & TRS....... B2 it’s a power • Class RK5 / Tri-Onic® TRS-RDC....... B4 fuse with a high interrupting rating and the added • Class J / Amp-Trap® HSJ.................. B6 • Class J / Amp-Trap® A4J................... B8 security of rejection dimensions. The day after that, one of those • Class L / Amp-Trap® A4BY.............. B10 economical one-time power fuses will do the trick. But where can • Class L / Amp-Trap® A4BT.............. B12 you turn for all three? • Class T / Amp-Trap® A3T & A6T...... B14 Our solution: Mersen’s comprehensive power fuse • Class RK1 / Amp-Trap® A2K & A6K... B16 offering covers a complete range of applications and a complete • Class G / Amp-Trap® AG................. B18 range of circuit-protection needs. Whether it’s the characteristics of our Tri-Onic® Time-delay fuses. The high current-limiting capacity of our original Amp-Trap® power fuses. The cost-efficient • Class CC / Amp-Trap® ATMR.......... B19 • Class K-5 / One-time OT & OTS..... B20 protection of our One-Time fuses. Or some other application- • Class H / Renewable RF & RFS..... B22 specific power fuse solution. • Plug Fuses...................................... B24 Want more information fast? For more technical or applicationspecific information, please call our power fuse experts, at 978462-6662; 416-252-9371 in Canada; or visit our website at us-ferrazshawmut.mersen.com. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com TR-R & TRS-R Time-delay/Class RK5 The industry’s most popular fuse for motor circuit protection With advanced material technology added to the existing product, the Tri-Onic® TR and TRS current-limiting time-delay fuses are engineered for overcurrent protection of motors and transformers, service entrance equipment, feeder and branch circuits. TriOnic fuse’s proven time-delay characteristic safely handles harmless starting currents and inrush currents associated with today’s motors and transformers. Now available with optional SmartSpot® blown fuse indication technology. Features/Benefits: •• Optional solid state SmartSpot blown fuse indicator •• Time-delay for motor start-ups and transformer inrush currents without nuisance opening •• Current-limiting for low peak let-thru current •• Rejection-style design prevents replacement errors (when used with recommended fuse blocks) •• Easy-to-read label for quick brand recognition and replacement •• Metal-embossed date and catalog number for traceability and lasting identification •• Fiberglass body provides dimensional stability in harsh industrial settings •• High-grade silica filler ensures fast arc quenching and high current limitation Highlights: •• Time-delay •• Current-limiting •• AC & DC rated Applications: •• •• •• •• •• •• •• Motor circuits Mains Feeders Branch circuits Ratings: TR-R Volts Amps IR : 250VAC : 250VDC (.1-2.8A; 35-400A) : 160VDC (3-30A; 450-600A) : 1/10 to 600A : 200kA I.R. AC / 20kA I.R. DC TRS-R Volts Amps IR : 600VAC : 600VDC (.1-12A; 70-600A) : 300VDC (15-60A) : 1/10 to 600A : 200kA I.R. AC / 20kA I.R. DC Transformers Service entrance equipment General-purpose equipment Approvals: •• UL listed to standard 248-12 File E2137 •• CSA certified to standard C22.2 no. 248.12 •• DC listed to UL standard 248 TRS only B2 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com TR-R & TRS-R Time-delay/Class RK5 Catalog Numbers (amps) 600V TR1/10R* TR3-1/2R* TR50R TRS1/10R* TRS3-1/2R* TRS50R TR15/100R* TR4R* TR60R TRS15/100R* TRS4R* TRS60R TR2/10R* TR4-1/2R* TR70R TRS2/10R* TRS4-1/2R* TRS70R TR3/10R* TR5R* TR75R* TRS3/10R* TRS5R* TRS75R* TR4/10R* TR5-6/10R* TR80R TRS4/10R* TRS5-6/10R* TRS80R TR1/2R* TR6R* TRS90R TRS1/2R* TRS6R* TRS90R TR6/10R* TR6-1/4R* TR100R TRS6/10R* TRS6-1/4R* TRS100R TR8/10R* TR7R* TR110R TRS8/10R* TRS7R* TRS110R TR1R* TR8R TR125R TRS1R* TRS8R TRS125R TR1-1/8R* TR9R TR150R TRS1-1/8R* TRS9R TRS150R TR1-1/4R* TR10R TR175R TRS1-1/4R* TRS10R TRS175R TR1-4/10R* TR12R TR200R TRS1-4/10R* TRS12R TRS200R TR1-6/10R* TR15R TR225R TRS1-6/10R* TRS15R TRS225R TR1-8/10R* TR17-1/2R TR250R TRS1-8/10R* TRS17-1/2R TRS250R TR2R* TR20R TR300R TRS2R* TRS20R TRS300R TR2-1/4R* TR25R TR350R TRS2-1/4R* TRS25R TRS350R TR2-1/2R* TR30R TR400R TRS2-1/2R* TRS30R TRS400R TR2-8/10R* TR35R TR450R TRS2-8/10R* TRS35R TRS450R TR3R* TR40R TR500R TRS3R* TRS40R TRS500R TR3-2/10R* TR45R TR600R TRS3-2/10R* TRS45R TRS600R Catalog Number Fuse Ampere 250V B 250V Recommended Fuse Blocks With Box Connectors For Tri-Onic® Class RK5 Fuses 600V Rating 1-Pole 3 -Pole 1-Pole 3-Pole 0-30 20306R 20308R 60306R 60308R 31-60 20606R 20608R 60606R 60608R 61-100 21036R 21038R 61036R 61038R 101-200 22001R 22003R 62001R 62003R 201-400 24001R 24003R 64001R 64003R 401-600 2631R 2633R 6631R 6633R A variety of pole configurations and termination provisions are available. Refer to Section H for details. Note: Optional blown fuse visual indication available. To order, place “ID” at the end of the catalog number. Example: #TRS30RID * Not available with optional blow fuse indicator. Tin plated end caps are available on Non-ID fuses less than 60A. Example Part # TRP30R, TRSP30R Dimensions Ampere Rating A B C D E In. mm In. mm In. mm In. mm In. mm 2 51 9/16 14 - - - - - - 250V-TR Fuses 0-30 31-60 3 76 13/16 21 - - - - - - 61-100 5-7/8 149 1-1/16 27 1/8 3 3/4 19 1 25 101-200 7-1/8 181 1-9/16 40 3/16 5 1-1/8 28 1-3/8 35 201-400 8-5/8 219 2-1/16 53 1/4 6 1-5/8 41 1-7/8 48 401-600 10-3/8 264 2-9/16 66 1/4 6 2 51 2-1/4 57 5 127 13/16 21 - - - - - - 600V-TRS Fuses 0-30 31-60 5-1/2 139 1-1/16 27 - - - - - - 61-100 7-7/8 200 1-5/16 34 1/8 3 3/4 19 1 25 101-200 9-5/8 244 1-13/16 46 3/16 5 1-1/8 28 1-3/8 35 201-400 11-5/8 295 2-9/16 66 1/4 6 1-5/8 41 1-7/8 48 401-600 13-3/8 340 3-1/8 80 1/4 6 2 51 2-1/4 57 0-60A 61-600A For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com B3 TRS-RDC Time-delay/Class RK5 DC Rated for tough DC applications The Tri-Onic® DC fuse series is designed for DC circuit protection in surface and underground mines. The TRS-RDC is MSHA approved and meets the industry’s most severe third party requirements for 600VDC rated fuses. The TRS-RDC is a time-delay fuse with essentially the same time-current characteristic as the standard Tri-Onic fuse. Features/Benefits: •• DC rated for mine duty and other long time-constant applications •• Time-delay for motor start-ups and high inrush loads without nuisance opening •• Rugged glass melamine body for superior reliability in harsh environments Highlights: •• Time-delay •• DC rated Applications: •• •• •• •• Mine circuits Ratings: Trailing cables Volts : 300VDC (0.1 to 30A) Pump motors : 600VDC (35 to 400A) Rail heaters Amps : 1/10 to 400A IR : 20kA I.R. DC *consult factory for availability Approvals: •• MSHA approval no. 28-26-0 B4 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com TRS-RDC Time-delay/Class RK5 Recommended Fuse Blocks With Box Connectors For Tri-Onic® Class RK5 Fuses TRS1/10RDC TRS1-1/4RDC TRS3-1/2RDC TRS12RDC TRS70RDC TRS15/100RDC TRS1-4/10RDC TRS4RDC TRS15RDC TRS80RDC TRS2/10RDC TRS1-6/10RDC TRS4-1/2RDC TRS17-1/2RDC TRS90RDC TRS3/10RDC TRS1-8/10RDC TRS5RDC TRS20RDC TRS100RDC TRS4/10RDC TRS2RDC TRS5-6/10RDC TRS30RDC TRS125RDC TRS1/2RDC TRS2-1/4RDC TRS6RDC TRS35RDC TRS150RDC TRS6/10RDC TRS2-1/2RDC TRS6-1/4RDC TRS40RDC TRS175RDC TRS8/10RDC TRS2-8/10RDC TRS8RDC TRS45RDC TRS200RDC TRS1RDC TRS3RDC TRS9RDC TRS50RDC TRS250RDC TRS1-1/8RDC TRS3-2/10RDC TRS10RDC TRS60RDC TRS300RDC Catalog Number Fuse Ampere TRS400RDC 250V B Catalog Numbers (amps) 600V Rating 1-Pole 3-Pole 1-Pole 3-Pole 0-30 20306R 20308R 60306R 60308R 31-60 20606R 20608R 60606R 60608R 61-100 21036R 21038R 61036R 61038R 101-200 22001R 22003R 62001R 62003R 201-400 24001R 24003R 64001R 64003R A variety of pole configurations and termination provisions are available. Refer to Section H for details. Dimensions A Ampere B C D E Rating In. mm In. mm In. mm In. mm In. mm 0-30 5 127 13/16 21 - - - - - - 31-60 5-1/2 139 1-1/16 27 - - - - - - 61-100 7-7/8 200 1-5/16 34 1/8 3 3/4 19 1 25 101-200 9-5/8 244 1-13/16 46 3/16 5 1-1/8 28 1-3/8 35 201-400 11-5/8 295 2-9/16 66 1/4 6 1-5/8 41 1-7/8 48 0-60 Amperes 61-400 Amperes For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com B5 HSJ High Speed/Class J Protect your wiring and power semiconductors with a single fuse The High Speed J (HSJ) fuse combines the low I2t of a semiconductor fuse and the branch circuit performance of a Class J UL listed fuse. This fuse was designed for the starting characteristics of solid state motor controllers. The HSJ can provide branch circuit protection per NEC requirements, as well as very low I2t for protection of power semiconductors such as Diodes, SCR’s, GTO’s and SSR’s. Features/Benefits: •• Optimized over-load capability for withstanding elevated levels of current during electronic motor controller starts •• Low I2t (low thermal energy) •• Excellent cycling ability for frequent starts/stops without nuisance opening Highlights: •• •• •• •• Current-limiting AC & DC ratings Low I2t Compact size Applications: •• •• •• •• •• •• •• Branch circuits Control panels Electronic motor controllers Phase controllers Drives Soft-starters Solid state relays Ratings: Volts : 600VAC : 500VDC Amps : 1 to 600A (AC) : 15 to 600A (DC) IR : 200kA I.R. AC : 100kA I.R. DC : L/R =10mS or less (Self Certified for 600VAC, 300kA I.R., UL witnessed.) Approvals: •• UL listed to standard 248-8 File E2137 •• CSA certified to standard C22.2 no. 248.8 •• DC listed to UL 248 B6 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com HSJ High Speed/Class J Recommended Fuse Blocks With Box Connectors for Amp-Trap® Class J Fuses HSJ1 HSJ90 HSJ3 HSJ100 Fuse HSJ6 HSJ110 Ampere HSJ10 HSJ125 Rating 1-Pole 3-Pole HSJ15 HSJ150 0-30 US3J1I US3J3I HSJ17-1/2 HSJ175 31-60 US6J1I US6J3I HSJ20 HSJ200 61-100 61036J 61038J HSJ25 HSJ225 101-200 62001J 62003J HSJ30 HSJ250 201-400 64031J 64033J HSJ35 HSJ300 401-600 6631J 6633J HSJ40 HSJ350 HSJ45 HSJ400 HSJ50 HSJ450 HSJ60 HSJ500 HSJ70 HSJ600 Catalog Number 600V or Less B Catalog Numbers (amps) A variety of pole configurations and termination provisions are available. Refer to Section H for details. HSJ80 Dimensions A Ampere B C D E F G H Rating in mm in mm in mm in mm in mm in mm in mm in mm 1-30 2-1/4 57 13/16 21 - - - - - - - - - - - - 31-60 2-3/8 60 1-1/16 27 - - - - - - - - - - - - 61-100 4-4/8 117 1-1/8 29 1/8 3.2 3/4 19 1 25 3-5/8 92 3/8 10 9/32 7 101-200 5-3/4 146 1-5/8 41 3/16 4.8 1-1/8 29 1-3/8 35 4-3/8 111 3/8 10 9/32 7 201-400 7-1/8 181 2-1/8 54 1/4 6.3 1-5/8 41 1-7/8 48 5-1/4 133 17/32 13 13/32 10 401-600 8 203 2-1/2 64 3/8 9.5 2 51 2-1/8 54 6 152 11/16 18 17/32 13 1-60A 61-600A For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com B7 A4J Fast Acting/Class J For excellent current-limiting protection A4J Class J fuses deliver excellent current-limiting protection to a wide variety of applications. Their unique dimensions prevent the substitution of other fuses with lower voltage ratings, interrupting ratings, or current-limiting capability. Features/Benefits: •• High current limitation for low peak let-thru current •• Unique dimensions prevent replacement by other fuse classes •• Fiberglass body provides dimensional stability in harsh industrial environments •• Easy-to-read imprint label for quick recognition and replacement Highlights: •• Fast-acting •• Very current-limiting •• DC ratings Applications: •• •• •• •• •• •• •• •• Capacitors Load centers Panelboards Switchboards Bus duct Feeder circuits Circuit breakers Lighting, heating, and general Ratings: Volts : 600VAC : 300VDC Amps : 1 to 600A IR : 200kA I.R. AC : 100kA I.R. DC loads Approvals: •• UL listed to standard 248-8 File E2137 •• CSA certified to standard C22.2 no. 248.8 •• DC listed to UL 248 •• IEC 269-2-1 B8 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com A4J Fast Acting/Class J Recommended Fuse Blocks With Box Connectors for Amp-Trap® Class J Fuses A4J1 A4J50 A4J200 A4J3 A4J60 A4J225 A4J6 A4J70 A4J250 A4J10 A4J75 A4J300 A4J15 A4J80 A4J350 A4J20 A4J90 A4J400 A4J25 A4J100 A4J450 A4J30 A4J110 A4J500 A4J35 A4J125 A4J600 A4J40 A4J150 A4J45 A4J175 Catalog Number Fuse Ampere B Catalog Numbers (amps) 600V or Less Rating 1-Pole 3-Pole 0-30 US3J1I US3J3I 31-60 US6J1I US6J3I 61-100 61036J 61038J 101-200 62001J 62003J 201-400 64031J 64033J 401-600 6631J A variety of pole configurations and termination provisions are available. Refer to Section H for details. Dimensions A Ampere B C D E F G H Rating in mm in mm in mm in mm in mm in mm in mm in mm 1-30 2-1/4 57 13/16 21 - - - - - - - - - - - - 31-60 2-3/8 60 1-1/16 27 - - - - - - - - - - - - 61-100 4-4/8 117 1-1/8 29 1/8 3.2 3/4 19 1 25 3-5/8 92 3/8 10 9/32 7 101-200 5-3/4 146 1-5/8 41 3/16 4.8 1-1/8 29 1-3/8 35 4-3/8 111 3/8 10 9/32 7 201-400 7-1/8 181 2-1/8 54 1/4 6.3 1-5/8 41 1-7/8 48 5-1/4 133 17/32 13 13/32 10 401-600 8 203 2-1/2 64 3/8 9.5 2 51 2-1/8 54 6 152 11/16 18 17/32 13 1-60A 61-600A For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com B9 A4BY Class L Count on the high interrupting rating of our most widely used class L fuse When it comes to protecting service entrance equipment, feeder circuits, and circuit breakers, A4BY fuses are the industry’s favorite. The A4BY is a 100% rated device and may be applied at continuous currents up to its ampere rating. A 4-second minimum time-delay at 500% rating allows the A4BY to pass normal current surges and to coordinate with ground fault relays. Features/Benefits: •• Unique dimensions prevent replacement by other fuse classes •• Blade stamped catalog numbers for permanent identification •• Glass melamine body and plated terminals provide superior reliability in harsh environments Highlights: •• •• •• •• Applications: Current-limiting 4-second time-delay DC ratings Uniform characteristics in all ampere ratings •• •• •• •• •• •• Ratings: Mains, feeders Volts : 600VAC Circuit breakers : 300VDC Load centers Amps : 200 to 6,000A (AC) Panelboards : 200 to 2,500A (DC) Switchboards IR : 200kA.I.R. AC Metering centers : 100kA I.R. DC Approvals: •• UL listed to standard 248-10 (601-6000A) File E2137 •• CSA certified to standard C22.2 No. 248.10 (601-6000A) •• Self-certified for DC per UL248 (601-6000A) B10 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com A4BY Class L A4BY200 A4BY801 A4BY2000 A4BY250 A4BY900 A4BY2001 A4BY300 A4BY1000 A4BY2200 Fuse Catalog Number Ampere 600V or Less 3-Pole A4BY350 A4BY1100 A4BY2500 Rating A4BY400 A4BY1200 A4BY3000 100-800 P48F A4BY450 A4BY1201 A4BY3001 801-1200 P412F A4BY500 A4BY1350 A4BY3500 A4BY600 A4BY1400 A4BY4000 A4BY601 A4BY1500 A4BY4001 A4BY650 A4BY1600 A4BY4500 A4BY700 A4BY1601 A4BY5000 A4BY750 A4BY1800 A4BY6000 B Recommended Fuse Blocks for Amp-Trap® Class L Fuses Catalog Numbers (amps) Catalog number P48F is UL recognized Catalog number P412F is self-certified A variety of pole configurations and termination provisions are available. Refer to Section H for details. A4BY800 Note: For optional blown fuse trigger indicator add “-TI” to the end of part number. Example: A4BY1600-TI. Consult factory for availability. Dimensions A Ampere B C D E Rating in mm in mm in mm in mm in mm 200-600 8-5/8 219 2 51 5/16 8 1-5/8 41 2-13/32 61 801-1200 10-3/4 273 2-1/2 63 3/8 9 2 51 3-15/32 88 1201-1600 10-3/4 273 3 76 7/16 11 2-3/8 60 3-15/32 88 1601-2000 10-3/4 273 3-1/2 89 1/2 13 2-3/4 70 3-15/32 88 2001-2500 10-3/4 273 4-1/2 114 3/4 19 3-1/2 89 3-15/32 88 2501-3000 10-3/4 273 5 127 3/4 19 4 102 3-15/32 88 3001-4000 10-3/4 273 5-3/4 146 3/4 19 4-3/4 121 3-15/32 88 4001-5000 10-3/4 273 6-1/4 159 1 25 5-1/4 133 3-15/32 88 801-2000A 200-800A 3001-4000A 2001-3000A 4001-6000A For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com B11 A4BT Time-delay/Class L When your heavier loads need protection A4BT fuses won’t let you down The high interrupting rating of A4BT current-limiting fuses is ideally suited for protecting mains, feeders, and general circuits. The 10-second time-delay at 500% of fuse rating is ideal for large motors and other loads with a high inrush. A4BT fuses are suitable for DC applications up to 500VDC. An A4BT fuse can be applied to normal loads up to its full ampere rating to allow 100% rating of equipment, while also providing superior current-limiting ability. Features/Benefits: •• Unique dimensions prevent replacement by other fuse classes. •• Blade-stamped catalog numbers for permanent identification •• Glass melamine body and plated terminals provide superior reliability in harsh environments Highlights: •• •• •• •• Applications: Current-limiting Full 10-second delay DC ratings Uniform characteristics in all ampere ratings •• •• •• •• •• Motors Motor controllers Transformers Mains Ratings: Volts : 600VAC : 500VDC Amps : 200 to 2,000A IR : 200kA I.R. AC : 100kA I.R. DC Feeders Approvals: •• UL Listed to standard 248-10 (601-2000A) File E2137 •• CSA Certified to standard C22.2 No. 248.10 (601-2000A) •• Self-certified for DC per UL248 (601-2000) B12 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com A4BT Time-delay/Class L Recommended Fuse Blocks for Amp-Trap® Class L Fuses Catalog Numbers (amps) A4BT601 A4BT1100 A4BT250 A4BT650 A4BT1200 Fuse Catalog Number A4BT300 A4BT700 A4BT1400 Ampere 600V or Less 3-Pole A4BT350 A4BT750 A4BT1500 Rating A4BT400 A4BT800 A4BT1600 100-800 P48F A4BT450 A4BT900 A4BT1800 801-1200 P412F A4BT500 A4BT1000 A4BT2000 B A4BT200 Catalog number P48F is UL recognized Catalog number P412F is self-certified A4BT600 A variety of pole configurations and termination provisions are available. Refer to Section H for details. Dimensions A Ampere B C D E Rating in mm in mm in mm in mm in mm 200-600 8-5/8 219 2 51 5/16 8 1-5/8 41 2-13/32 61 601-800 8-5/8 219 2-1/2 63 3/8 9 2 51 2-13/32 61 801-1200 10-3/4 273 2-1/2 63 3/8 9 2 51 3-15/32 88 1201-1600 10-3/4 273 3 76 7/16 11 2-3/8 60 3-15/32 88 1601-2000 10-3/4 273 3-1/2 89 1/2 13 2-3/4 70 3-15/32 88 Safety Note: Class L fuses are dimensioned for one-way interchangeability. A Class L fuse of any lower ampere rating can be substituted for a given Class L fuse. 200-800A 801-2000A For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com B13 A3T & A6T Fast Acting/Class T These small dimension fuses are the right fit... for a tight fit Fast-acting A3T and A6T Class T fuses combine two highly desirable features - high current limitation and a small physical size. Their unique dimensions prevent the substitution of other fuses with lower voltage ratings or current-limiting capability. These fuses have glass melamine bodies for superior dimensional stability and catalog numbers stamped into the blades for permanent identification. Features/Benefits: •• •• •• •• Extremely current-limiting for low peak let-thru current Unique dimensions prevent replacement by other fuse classes Blade-stamped catalog numbers for permanent identification Small physical size for greater design flexibility Highlights: Applications: Fast-acting Loadcenters •• •• •• •• Extremely current-limiting Small physical size DC ratings •• •• •• •• •• Panelboards Switchboards Circuit breakers Metering centers Ratings: A3T Volts : 300VAC / 160VDC Amps : 1 to 1200A IR : 200kA I.R. AC : 50kA I.R. DC A6T Volts : 600VAC / 300VDC Amps: : 1 to 800A IR : 200kA I.R. AC : 100kA I.R. DC Approvals: •• UL listed to standard 248-15 File E2137 •• CSA certified to standard C22.2 no. 248.15 •• DC listed to UL standard 248 B14 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com A3T & A6T Fast Acting/Class T Catalog Numbers (amps) 600V A3T1 A3T60 A3T300 A6T1 A6T60 A6T300 A3T3 A3T70 A3T350 A6T3 A6T70 A6T350 Ampere A3T6 A3T80 A3T400 A6T6 A6T80 A6T400 Rating A3T10 A3T90 A3T450 A6T10 A6T90 A6T450 A3T15 A3T100 A3T500 A6T15 A6T100 A6T500 A3T20 A3T110 A3T600 A6T20 A6T110 A6T600 A3T25 A3T125 A3T700 A6T25 A6T125 A6T700 A3T30 A3T150 A3T800 A6T30 A6T150 A6T800 A3T35 A3T175 A3T1000 A6T35 A6T175 A3T40 A3T200 A3T1200 A6T40 A6T200 A3T45 A3T225 A6T45 A6T225 A3T50 A3T250 A6T50 A6T250 Catalog Number 300V 600V B 300V Recommended Fuse Blocks With Box Connectors for Amp-Trap® Class T Fuses 1-Pole 3-Pole 1-Pole 3-Pole 1-30 30306T 30308T 60306T 60308T 31-60 30606T 30608T 60606T 60608T 61-100 31001T 31003T 61031T 61033T 101-200 32031T 32033T 62031T 62033T 201-400 34031T 34033T 64031T – 401-600 36031T – 66031T – A variety of pole configurations and termination provisions are available. Refer to Section H for details. Dimensions A Ampere Rating B C D E F G in mm in mm in mm in mm in mm in mm in mm 1-30 .88 22.4 .41 10.3 - - - - - - - - - - 61-100 2.16 54.9 .81 20.6 .12 3.2 .75 19.0 1.56 39.6 .28 7.1 .82 20.8 101-200 2.44 62.0 1.06 26.9 .19 4.8 .88 22.4 1.70 43.2 .34 8.6 .83 21.1 601-800 3.38 85.8 2.08 52.8 .38 9.7 1.75 44.4 2.22 56.4 .55 14.0 .88 22.4 801-1200 4.00 102 2.52 64.0 .44 11.2 2.00 50.8 2.53 64.3 .61 15.5 1.03 26.2 1-30 1.50 38.1 .57 14.5 - - - - - - - - - - 31-60 1.57 39.9 .81 20.6 1.51 38.4 1.00 25.4 - - - - - - 61-100 2.95 75.0 .82 20.8 .12 3.2 .75 19.0 2.35 59.7 .28 7.1 1.58 40.1 101-200 3.26 82.8 1.07 27.2 .19 4.8 .88 22.4 2.51 63.7 .34 8.6 1.61 41.0 201-400 3.62 92.1 1.62 41.3 .25 6.4 1.00 25.4 2.72 69.1 .41 10.4 1.70 43.2 401-600 3.98 101.2 2.06 52.4 .31 7.9 1.25 31.8 2.95 75.0 .48 12.2 1.70 43.2 601-800 4.33 110.0 2.50 63.5 .37 9.5 1.75 44.4 3.17 80.5 .56 14.1 1.70 43.2 300V-A3T Fuses 600V-A6T Fuses A3T 1-60 A6T 1-30 G A6T 31-60 G A3T 61-1200 A6T 61-800 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com B15 A2K-R & A6K-R Fast Acting/Class RK1 These fast-acting fuses deliver a high degree of current limitation where you need it most Current-limiting A2K and A6K fuses provide excellent protection where high available short circuit currents exist. These fast-acting fuses are particularly good for branch/ feeder circuits and back-up protection. Features/Benefits: •• Rejection style design prevents replacement by other fuse classes •• Fiberglass body provides dimensional stability in harsh industrial environments •• Easy-to-read imprint label for quick recognition and replacement •• High degree of current limitation for low peak let-thru current Highlights •• Highly current-limiting •• Fast-acting •• Rejection style Applications: •• •• •• •• •• •• •• Loadcenters Ratings: Panelboards A2K Switchboards Volts Bus duct Amps : 1 to 600A Feeder circuits IR : 200kA I.R. AC Non-inductive loads : 20kA I.R. DC Lighting circuits A6K Volts : 250VAC / DC : 600VAC / 300VDC Amps: : 1 to 600A IR : 200kA I.R. AC : 20kA I.R. DC Approvals: •• UL listed to standard 248-12 File E2137 •• CSA certified to standard C22.2 No. 248.12 •• Self-certified for DC per UL248 B16 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com A2K-R & A6K-R Fast Acting/Class RK1 Catalog Numbers (amps) 600V A2K1R A2K35R A2K175R A6K1R A6K35R A6K175R A2K3R A2K40R A2K200R A6K3R A6K40R A6K200R - A2K45R A2K225R A6K4R A6K45R A6K225R A2K5R A2K50R A2K250R A6K5R A6K50R A6K250R A2K6R A2K60R A2K300R A6K6R A6K60R A6K300R - A2K70R A2K350R A6K8R A6K70R A6K350R A2K10R A2K80R A2K400R A6K10R A6K80R A6K400R A2K15R A2K100R A2K500R A6K15R A6K100R A6K500R A2K20R A2K110R A2K600R A6K20R A6K110R A6K600R A2K25R A2K125R A6K25R A6K125R A2K30R A2K150R A6K30R A6K150R Catalog Number Fuse Ampere 250V B 250V Recommended Fuse Blocks With Box Connectors For Amp-Trap® Class RK1 Fuses 600V Rating 1-Pole 3-Pole 1-Pole 3-Pole 0-30 20306R 20308R 60306R 60308R 31-60 20606R 20608R 60606R 60608R 61-100 21036R 21038R 61036R 61038R 101-200 22001R 22003R 62001R 62003R 201-400 24001R 24003R 64001R 64003R 401-600 2631R 2633R 6631R 6633R A variety of pole configurations and termination provisions are available. Refer to Section H for details. Dimensions Ampere Rating A B C D E in mm in mm in mm in mm in mm 0-30 2 51 9/16 14 - - - - - - 31-60 3 76 13/16 21 - - - - - - 61-100 5-7/8 149 1-1/16 27 1/8 3 3/4 19 1 25 101-200 7-1/8 181 1-9/16 40 3/16 5 1-1/8 28 1-3/8 35 201-400 8-5/8 219 2-1/16 53 1/4 6 1-5/8 41 1-7/8 48 401-600 10-3/8 264 2-9/16 66 1/4 6 2 51 2-1/4 57 0-30 5 127 13/16 21 - - - - - - 31-60 5-1/2 139 1-1/16 27 - - - - - - 61-100 7-7/8 200 1-5/16 34 1/8 3 3/4 19 1 25 101-200 9-5/8 244 1-13/16 46 3/16 5 1-1/8 28 1-3/8 35 201-400 11-5/8 295 2-9/16 66 1/4 6 1-5/8 41 1-7/8 48 401-600 13-3/8 340 3-1/8 80 1/4 6 2 51 2-1/4 57 250V-A2K Fuses 600V-A6K Fuses 0-60A 61-600A For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com B17 AG Class G Amp-Trap® AG fuses fit right in to a wide variety of industrial applications The Mersen Amp-Trap AG fuse series is a complete line of Class G fuses. AG fuses safely fit a wide variety of applications. Class G fuses are made in four physical sizes and provide superior branch-circuit protection for lighting, heating, and appliance circuits. Features/Benefits: •• Four unique sizes from ½-60 amperes do not allow inter-changeability with other fuse classes •• Fiberglass bodies provide dimensional stability in harsh industrial settings Highlights: Applications: •• Current-limiting •• Time-delay (above 5A) •• Lighting •• Heating* •• Appliances Ratings: *except in Canada where fuses must be “P” or “D” type. Amps : 1/2 to 60A AG15 AG1 AG20 AG1-1/2 AG25 AG2 AG30 AG3 AG35 AG4 AG40 AG5 AG45 AG6 AG50 AG8 AG60 : 600VAC (1/2 to 20A) : 480VAC (25 to 60A) IR Catalog Numbers (amps) AG1/2 Volts : 100kA I.R. AC Approvals: •• UL listed to standard 248-5 File AG10 E2137 Dimensions •• CSA certified to standard C22.2 A Ampere B No. 248.5 C Rating in mm in mm in mm 1/2-15A 1.31 33.3 .406 10.3 .28 7.1 20A 1.41 35.8 .406 10.3 .28 7.1 25, 30A 1.62 41.2 .406 10.3 .28 7.1 35-60A 2.25 57.2 .406 10.3 .50 Cross Reference: AG will replace the following fuses: Bussmann SC, Littelfuse SLC B18 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com ATMR Fast Acting/Class CC Small fuse - big protection for general circuits Amp-Trap® ATMR fuses, in the Class CC family, are the smallest dimension 600VAC/ DC fuses suitable for branch circuit protection. The ATMR is a popular choice for B economical protection of control circuits and control circuit transformers where available short circuit currents exceed 10,000 amperes. ATMR’s rejection dimensions prevent substitution by lesser rated fuses. These fast acting fuses give currentlimiting protection to general circuits. Features/Benefits: •• Rejection-style design prevents replacement errors when used with recommended fuse blocks •• Versatile design for individual component and branch circuit protection Applications: Highlights: •• •• •• •• •• Fast-acting •• Very current-limiting Control circuits Ratings: Lighting Volts General loads Branch circuit protection Catalog Numbers (amps) ATMR1/10 ATMR3-1/2 ATMR1/8 ATMR4 ATMR2/10 ATMR5 ATMR1/4 ATMR6 ATMR3/10 ATMR7 ATMR1/2 ATMR8 ATMR3/4 ATMR9 ATMR1 ATMR10 ATMR1-1/4 ATMR12 ATMR1-1/2 ATMR15 ATMR2 ATMR20 ATMR2-1/2 ATMR25 ATMR3 ATMR30 of Poles Indicating Fuse Holders Adder IR : 200kA 1.R. AC : 100kA 1.R. DC Approvals: •• UL Listed to Standard 248-4 File E2137 •• CSA Certified to Standard C22.2 No. 248.4 •• DC listed to UL Standard 248 Recommended Fuse Blocks For Amp-Trap® Class CC Fuses UltraSafe™ Amps : 1/10 to 30A Dimensions Number : 600VAC / DC Screw Pressure Plate Connector with Connector with Cooper Box Double Quick Double Quick Connector Connects Connects 30310R 30320R 30350R 1 USCC1I 30311R 30321R 30351R 2 USCC2I 30312R 30322R 30352R 3 USCC3I 30313R 30323R 30353R 3 USFMCCI A variety of pole configurations and termination provisions are available. Refer to Section H for details. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com B19 OT/OTN/OTS Class K-5 For versatility and economy, these general purpose fuses are hard to beat OT, OTN and OTS general purpose fuses provide low cost protection for feeder and branch circuits serving lighting, heating, and other non-motor loads. OT, OTN and OTS fuses will safely interrupt available short circuit currents up to 50,000 amperes in all ratings. OT, OTN and OTS fuses are not rejection fuses – care should be taken to ensure that replacement fuses do not have lower interrupting ratings than original fuses. OTN 15 through 60 satisfy the Canadian electrical code requirement for Type “P,” low melting-point, non-time-delay fuses. Features/Benefits: •• Easy to read imprint label for quick recognition and replacement •• Low cost for high protection value Highlights: •• Versatile •• Lowest cost protection for circuits serving non-inductive loads Applications: •• •• •• •• Feeders Branch circuits Resistive heating Residential and small commercial installations Ratings: OT Volts : 250VAC / DC Amps : 1 to 600A IR : 50kA I.R. AC : 20kA I.R. DC OTN (Canada)* Volts : 250VAC Amps: : 15 to 60A IR : 50kA I.R. AC OT Volts : 600VAC / 300VDC Amps : 1 to 600A IR : 50kA I.R. AC : 20kA I.R. DC Approvals: •• UL Listed to Standard 248-9 File E2137 •• CSA Certified to Standard C22.2 No. 248.9* •• Self-certified for DC per UL248 *The Canadian Electrical Code requires these fuses in ratings 15 through 60A to be of the low melting point design use OTN 15-60. B20 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com OT/OTN/OTS Class K-5 Recommended Fuse Blocks With Box Connectors For One-Time Class K-5 Fuses Catalog Numbers (amps) 250V 600V OT1 OT30, OTN30* OT125 OTS1 OTS30 OTS125 OT2 OT35, OTN35* OT150 OTS2 OTS35 OTS150 OT3 OT40, OTN40* OT175 OTS3 OTS40 OTS175 OT4 OT45, OTN45* OT200 OTS4 OTS45 OTS200 Rating 1-Pole 3-Pole 1-Pole 3-Pole OT5 OT50, OTN50* OT225 OTS5 OTS50 OTS225 0-30 20306 20308 60306 60308 OT6 OT60, OTN60* OT250 OTS6 OTS60 OTS250 31-60 20606 20608 60606 60608 OT7 OT65 OT300 – – OTS300 61-100 21036 21038 61036 61038 OT8 OT70 OT350 OTS8 OTS70 OTS350 101-200 22001 22003 62001 62003 OT10 OT75 OT400 OTS10 OTS75 OTS400 201-400 24001 24003 64001 64003 OT12 OT80 OT450 OTS12 OTS80 OTS450 401-600 2631 2633 6631 6633 OT15, OTN15* OT90 OT500 OTS15 OTS90 OTS500 OT20, OTN20* OT100 OT600 OTS20 OTS100 0TS600 OT25, OTN25* OT110 OTS25 OTS110 Fuse 250V B Catalog Number Ampere 600V A variety of pole configurations and termination provisions are available. Refer to Section H for details. * In Canada Dimensions A Ampere Rating in B C D E mm in mm in mm in mm in mm 250V-OT, OTN Fuses 0-30 2 51 9/16 14 - - - - - - 31-60 3 76 13/16 21 - - - - - - 61-100 5-7/8 149 1-1/16 27 1/8 3 3/4 19 1 25 101-200 7-1/8 181 1-9/16 40 3/16 5 1-1/8 28 1-3/8 35 201-400 8-5/8 219 2-1/16 53 1/4 6 1-5/8 41 1-7/8 48 401-600 10-3/8 264 2-9/16 66 1/4 6 2 51 2-1/4 57 600V-OTS Fuses 0-30 5 127 13/16 21 - - - - - - 31-60 5-1/2 139 1-1/16 27 - - - - - - 61-100 7-7/8 200 1-5/16 34 1/8 3 3/4 19 1 25 101-200 9-5/8 244 1-13/16 46 3/16 5 1-1/8 28 1-3/8 35 201-400 11-5/8 295 2-9/16 66 1/4 6 1-5/8 41 1-7/8 48 401-600 13-3/8 340 3-1/8 80 1/4 6 2 51 2-1/4 57 0-60A 61-600A For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com B21 RF/RFS Class H Traditional protection for circuits with less than 10,000A RF and RFS general purpose fuses are suitable for applications where available short circuit currents do not exceed 10,000 amperes. RF and RFS renewable fuses use matched RL and RLS die-cut zinc links from 1 to 600 amperes in 32 ratings. Features/Benefits: •• Knurled bushings for ease of disassembly •• Rugged construction for maximum service life •• Precision die-cut renewal links renew quickly and give repeatable performance Highlights: Applications: •• Renewable •• 32 Renewable link ratings •• General purpose loads where short circuits are 10,000 amperes or less Ratings: RF Volts : 250VAC Amps : 1 to 600A IR : 10kA I.R. AC RFS Volts : 600VAC Amps: : 1 to 600A IR : 10kA I.R. AC Approvals: •• UL listed to standard 248-7 File E2137 •• CSA certified to standard C22.2 no. 248.7 B22 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com RF/RFS Class H Catalog Numbers (amps) 600V RF1/RL1 RF45/RL45 RF225/RL225 RFS1/RLS1 RFS45/RLS45 RFS225/RLS225 RF2/RL2 RF50/RL50 RF250/RL250 RFS2/RLS2 RFS50/RLS50 RFS250/RLS250 RF3/RL3 RF60/RL60 RF300/RL300 RFS3/RLS3 RFS60/RLS60 RFS300/RLS300 RF5/RL5 RF70/RL70 RF350/RL350 RFS5/RLS5 RFS70/RLS70 RFS350/RLS350 RF6/RL6 RF80/RL80 RF400/RL400 RFS6/RLS6 RFS80/RLS80 RFS400/RLS400 RF10/RL10 RF90/RL90 RF450/RL450 RFS10/RLS10 RFS90/RLS90 RFS450/RLS450 RF15/RL15 RF100/RL100 RF500/RL500 RFS15RLS15 RFS100/RLS100 RFS500/RLS500 RF20/RL20 RF110/RL110 RF600/RL600 RFS20/RLS20 RFS110/RLS110 RFS600/RLS600 RF25/RL25 RF125/RL125 RFS25/RLS25 RFS125/RLS125 RF30/RL30 RF150/RL150 RFS30/RLS30 RFS150/RLS150 RF35/RL35 RF175/RL175 RFS35/RLS35 RFS175/RLS175 RF40/RL40 RF200/RL200 RFS40/RLS40 RFS200/RLS200 Catalog Number Ampere Fuse 250V B 250V Recommended Fuse Blocks With Box Connectors For Renewable Class H 600V Rating 1-Pole 3-Pole 1-Pole 3-Pole 0-30 20306 20308 60306 60308 31-60 20606 20608 60606 60608 61-100 21036 21038 61036 61038 101-200 22001 22003 62001 62003 201-400 24001 24003 64001 64003 401-600 2631 2633 6631 6633 A variety of pole configurations and termination provisions are available. Refer to Section H for details. Note: Order RF/RFS for Class H Renewable Fuse Order RL/RLS for Renewable Fuse Links Dimensions A Ampere Rating in B C D E mm in mm in mm in mm in mm 250V-RF Fuses 0-30 2 51 9/16 14 - - - - - - 31-60 3 76 13/16 21 - - - - - - 61-100 5-7/8 149 1-1/16 27 1/8 3 3/4 19 1 25 101-200 7-1/8 181 1-9/16 40 3/16 5 1-1/8 28 1-3/8 35 201-400 8-5/8 219 2-1/16 53 1/4 6 1-5/8 41 1-7/8 48 401-600 10-3/8 264 2-9/16 66 1/4 6 2 51 2-1/4 57 600V-RFS Fuses 0-30 5 127 13/16 21 - - - - - - 31-60 5-1/2 139 1-1/16 27 - - - - - - 61-100 7-7/8 200 1-5/16 34 1/8 3 3/4 19 1 25 101-200 9-5/8 244 1-13/16 46 3/16 5 1-1/8 28 1-3/8 35 201-400 11-5/8 295 2-9/16 66 1/4 6 1-5/8 41 1-7/8 48 401-600 13-3/8 340 3-1/8 80 1/4 6 2 51 2-1/4 57 0-60A 61-600A For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com B23 Plug Fuses Plug Fuses: G/GP/TD/GW/GTL/GT/GSL Mersen Plug Fuses are for industrial and residential applications. Standard non-time delay fuses are for receptacle and lighting circuits. Standard time delay fuses are for motor loads. For Canadian requirements, a type “P” fuse is used for non-motor loads and type “D” fuses are used for electric heating and cycling loads circuits. Both fuses have low melting-point temperature elements. Low-Temp time delay plug fuses have thermal sensitivity are also for cycling loads and motor circuits. Type “S” plug fuses are time delay and tamper-resistant. Catalog Numbers (amps) Catalog Number Edison Base Type S Non-Time Non-Time Time-delay ”P” Type Non-time Low-Temp “D” Type Time- Rejection* Delay UL Delay CSA UL Delay CSA Time-delay UL delay CSA Time-delay UL GW3 G3 - - - - - GW6 G6 - - - - - GW10 G10 - - - - - GW15 - GTL15 GP15 GT15 TD15 GSL15 GW20 - GTL20 GP20 GT20 TD20 GSL20 GW25 - GTL25 GP25 GT25 TD25 GSL25 GW30 - GTL30 GP30 GT30 TD30 GSL30 Ratings: Volts : 125VAC Amps : 3 to 30A IR : 10kA I.R. AC Choice of Edison Base, Types “P”, “D”, or “S” FR15 Rejector Rings available FRW Rejection removal tool available to remove FR15 *Must be used with an SAG adaptor to fit an Edison base fuse holder. Type S Plug Fuse Adaptors Cat.No./Rating Fuse Range - Amps SAG3-2/10 1-8/10 - 3-2/10 SAG6-1/4 3-1/2 - 6-1/4 SAG15 7 - 15 SAG20 20 SAG30 25 - 30 •• UL Listed Guide JEFV, File E76208 Type S adaptors screw into the Edison base and allow Type S fuses to be installed. Type S adaptors prevent the wrong ampere size fuse from being used. B24 Approvals: This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 •• CSA Certified Class 142301, File 15525 www.barr-thorp.com Midget, Miniature & PC Mount Fuses Maximum Protection. Minimum Space. C Your problem: As different as their are on paper C — today’s Midget job descriptions maintenance Midget, Miniature & PC . Mount Fuses • ATQ Time-Delay................................ C2 crews, specifying engineers, and • ATM Fast-Acting................................ C3 OEM designers • TRM Time-Delay............................... C4 have one thing in common: They’re all working with smaller electrical system components. Be it motor starters, transformers, or circuit-control • OTM Fast-Acting............................... C5 • DCT Special Purpose........................ C6 equipment. So, where do you turn for small dimension fuses • FSM Multi-Meter Fuse....................... C7 without a reduction in protective capacity? • GGU Fast-Acting............................... C8 Our solution: Our international range of midget and miniature • GFN Indicating Time-Delay............... C9 dimension and new PC mount fuses offers you all the protection • SBS Fast-Acting.............................. C10 you require. A wide range of ratings. Special characteristics like PC Mount time-delay and low I t. All within a footprint of 1-1/2” x 13/32” 2 or less. • PCF; PCS; PCT............................... C11 Miniature Want more information fast? For more technical or application- • GSA/GSA-V; GDL/GDL-V............... C15 specific information, please call our Midget and Miniature • GGC/GGC-V; GGM/GGM-V............ C16 Dimension fuse experts, at 978-462-6662; 416-252-9371 in Canada; or visit our website at us-ferrazshawmut.mersen.com. • GGA/GGA-V; GSC/GSC-V.............. C17 • GSB/GSB-V; GDG/GDG-V.............. C18 • GSD/GSD-V; GSF/GSF-V............... C19 • GGX; GAB; GSR-V......................... C20 • SMG/SMG-V; STG/STG-V.............. C21 • Radial Lead Micro Fuses MRF, MRT.. C22 • SFRT; SFRB; SFRG; FSFE, SFRU .. C23 • SLR, SMF, SHR.............................. C24 • Automotive Fuses - AF, AF2, AF3, AFH20, AFH30, AF2H30,AF3H60... C26 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com ATQ Time-Delay Midget Fuses Amp-Trap® ATQ midget time-delay fuses are rated a full 500 volts AC with 42 ampere ratings from 1/10 to 30A. They are an excellent choice for supplemental protection of circuits up to 30A where the available short circuit current does not exceed 10,000A. (Not for Branch Circuit Protection). Features/Benefits: •• •• •• •• Numerous ratings for a wide variety of applications up to 500VAC Time-delay (12 seconds at 200% rating) for circuits with high inrush current Can be used with UltraSafe™ Fuse holders 1 1/2” x 13/32” (10mm x 38mm) dimensions Highlights: Applications: •• Time-delay •• Supplemental protection of lighting, solenoid, motor and transformer circuits Ratings: Volts Catalog Numbers (amps) : 500VAC Amps : 1/10 to 30A ATQ1/10 ATQ3/10 ATQ1-1/8 ATQ2 ATQ3-2/10 ATQ6 ATQ12 ATQ1/8 ATQ4/10 ATQ1-1/4 ATQ2-1/8 ATQ3-1/2 ATQ6-1/4 ATQ14 ATQ15/100 ATQ1/2 ATQ1-4/10 ATQ2-1/4 ATQ4 ATQ7 ATQ15 ATQ3/16 ATQ6/10 ATQ1-1/2 ATQ2-1/2 ATQ4-1/2 ATQ8 ATQ20 ATQ2/10 ATQ8/10 ATQ1-6/10 ATQ2-8/10 ATQ5 ATQ9 ATQ25 ATQ1/4 ATQ1 ATQ1-8/10 ATQ3 ATQ5-6/10 ATQ10 ATQ30 I.R. : 10kA I.R. Recommended Fuse Blocks for Midget (10x38mm) Fuses Catalog Number Number of Poles UltraSafeTM Indicating Fuse Holder Adder C2 Screw Connector 30310 Pressure Plate Connector 30320 Approvals: Copper Box Connector 30350 1 USM1I 30311 30321 30351 2 USM2I 30312 30322 30352 3 USM3I 30313 30323 30353 3 USFM10I This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 •• UL listed to standard 248-14 File E33925 •• CSA Certified to Standard C22.2 No. 248.14 www.barr-thorp.com ATM Fast-Acting Midget Fuses Amp-Trap® midget fast-acting ATM fuses are rated 600 volts AC and DC, with a 100kA interrupting rating. These ratings give the ATM a wide range of applications not covered by other midget fuses. In addition, ratings of 30/35, 30/40 and 30/50 amperes are offered for specific applications such as capacitor protection. These ATM fuses must still be considered 30A fuses because of their dimensions, but are able to withstand much higher inrush currents and tougher duty cycles. (Not for Branch C Circuit Protection). Features/Benefits: •• For supplemental protection of small motors and transformers •• Extended ratings for special protection of capacitors and circuits with high inrush currents •• 600VDC ratings for a wide variety of applications including photovoltaic and solar applications. •• Can be used with UltraSafe™ fuse holders •• 1 1/2” x 13/32” (10mm x 38mm) dimensions Highlights: Ratings: Applications: •• Fast-acting •• Special Ratings (Above 30A) •• Supplemental protection of of circuits up to 600VAC and 600VDC with 100kA I.R. Catalog Numbers (amps) ATM1/10 ATM6 ATM1/8 ATM7 ATM2/10 ATM8 ATM1/4 ATM10 ATM1/2 ATM12 ATM3/4 ATM15 ATM1 ATM20 ATM1-1/2 ATM25 ATM2 ATM30 ATM3 ATM30/35* ATM4 ATM30/40* ATM5 ATM30/50* Volts : 600VAC / DC Amps : 1/10 to 30A : (35 to 50A AC only) I.R. : 100kA I.R. : 10kA I.R. AC (35 to 50A) Approvals: •• UL listed to standard 248-14 (1/10 to 30A) File E33925 •• DC Listed to UL Standard 248-14 (1/10 to 30A) •• CSA Certified to Standard * are not continuous current rated devices C22.2 No. 248.14 (1/10 to 30A) Recommended Fuse Blocks for Midget (10x38mm) Fuses Catalog Number Number of Poles UltraSafeTM Indicating Fuse Holder Adder Screw Connector Pressure Plate Connector Copper Box Connector 30310 30320 30350 1 USM1I 30311 30321 30351 2 USM2I 30312 30322 30352 3 USM3I 30313 30323 30353 3 USFM10I This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com C3 TRM Time-Delay Midget Fuses Tri-Onic® TRM time-delay midget fuses are rated 250 volts AC and are offered in ampere ratings from 1/10 to 30A. They have 12 seconds time-delay at 200% rating to provide supplemental protection of small motors, small transformers and other high inrush loads, plus many other 250 volt applications. (Not for Branch Circuit Protection). Features/Benefits: •• •• •• •• •• Numerous ratings for a wide variety of applications 250VAC rating in all sizes up to 30A Time-delay for circuits with high inrush currrent Can be used with UltraSafeTM fuse holders 1 1/2” x 13/32” (10mm x 38mm) dimensions Highlights: Applications: •• Time-delay •• •• •• •• Small motors Small transformers Ratings: Lighting circuits Volts Control circuits Amps : 1/10 to 30A I.R. : 250VAC : 10kA I.R. Catalog Numbers (amps) TRM1/10 TRM6/10 TRM1-6/10 TRM3 TRM5-6/10 TRM10 TRM15/100 TRM8/10 TRM1-8/10 TRM3-2/10 TRM6 TRM12 TRM2/10 TRM1 TRM2 TRM3-1/2 TRM6-1/4 TRM15 TRM1/4 TRM1-1/8 TRM2-1/4 TRM4 TRM7 TRM20 TRM3/10 TRM1-1/4 TRM2-1/2 TRM4-1/2 TRM8 TRM25 TRM4/10 TRM1-4/10 TRM2-8/10 TRM5 TRM9 TRM30 TRM1/2 Approvals: Recommended Fuse Blocks for Midget (10x38mm) Fuses •• UL listed to standard 248-14 File E33925 •• CSA Certified to Standard Catalog Number Number of Poles UltraSafeTM Indicating Fuse Holder Adder 1 C4 Screw Connector Pressure Plate Connector C22.2 No. 248.14 Copper Box Connector 30310 30320 30350 USM1I 30311 30321 30351 2 USM2I 30312 30322 30352 3 USM3I 30313 30323 30353 3 USFM10I This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com OTM Fast-Acting Midget Fuses One-time OTM midget fuses provide low-cost protection for 250 volt AC general purpose lighting, heating, control circuits, etc. where time-delay is not required. (Not for Branch Circuit Protection). Features/Benefits: Highlights: C •• Low cost and fully rated for economy without compromise •• Can be used with UltraSafe™ fuse holders •• 1 1/2” x 13/32” (10mm x 38mm) dimensions Applications: •• Fast-acting •• Supplemental protection of circuits up to 250VAC and 10kA Catalog Numbers (amps) Ratings: OTM1 Volts OTM2 : 250VAC Amps : 1 to 30A OTM3 I.R. OTM4 : 10kA I.R. OTM5 OTM6 OTM8 OTM10 OTM15 OTM20 OTM25 OTM30 Approvals: Recommended Fuse Blocks for Midget (10x38mm) Fuses •• UL Listed to standard 248-14 File E33925 •• CSA Certified to Standard C22.2 Catalog Number Number of Poles UltraSafeTM Indicating Fuse Holder Adder Screw Pressure Plate Copper Box Connector Connector Connector 30310 30320 30350 1 USM1I 30311 30321 30351 2 USM2I 30312 30322 30352 3 USM3I 30313 30323 30353 3 USFM10I This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 No. 248.14 www.barr-thorp.com C5 DCT Special Purpose Midget Fuses Mersen DCT fuses were developed to meet requirements coming from new applications such as protection of photovoltaic cells, multi meters and compact on board traction equipment for auxiliary circuits. This high performance DC fuse in its compact size offers multiple competitive advantages particularly for international applications where DC voltage requirements are above 600V DC. Features/Benefits: •• •• •• •• •• Low minimum breaking capacity (MBC) Compact size: 10 x 38 mm (13/32” x 1-1/2”) size internationally accepted. Ferrule mount 1 to 30A for design versatility Can be used with UltraSafeTM fuse holders USM series 1 1/2” x 13/32” (10mm x 38mm) dimensions Highlights: Applications: •• 750VAC / 1000VDC •• DC : L/R = 1mS •• •• •• •• DC traction equipment Multi-meters Ratings: Photovoltaic systems Volts : 750VAC Semiconductor protection : 1000VDC Amps : 1 to 30A Catalog Numbers, I 2t (at 50,000 Amps –1000VDC L/R = 1ms) I.R. : 100kA I.R. AC : 50kA I.R. DC Catalog Clearing Watts Loss @ 80% Watts Loss @ 100% MBC Number I2t(A2s) Rating (W) Rating (W) : 2.0 x In (AC) DCT1-2 - 0.2 0.32 : 1.3 x In (DC : 1 - 7A) DCT2-2 - 0.27 0.43 : 2.0 x In (DC : 8 - 30A) DCT3-2 - 0.9 1.4 L/R : 1mS DCT4-2 - 0.8 1.3 DCT5-2 - 0.9 1.4 DCT6-2 - 1.0 1.5 DCT7-2 - 1.1 1.5 DCT8-2 83 0.7 1.1 DCT10-2 127 0.9 1.5 DCT12-2 215 1.3 2.0 DCT15-2 495 1.9 3.0 DCT20-2 755 2.6 4.4 DCT25-2 970 2.9 5.3 DCT30-2 1650 3.0 5.8 Approvals: •• UL Recognized component File E60314 Recommended Fuse Blocks for Midget (10x38mm) Fuses Catalog Number Number of UltraSafeTM Screw Poles Fuse Holder Connector Adder C6 Pressure Plate Connector Copper Box Connector 30310 30320 30350 1 USM1 30311 30321 30351 2 USM2 30312 30322 30352 3 USM3 30313 30323 30353 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com FSM Multi-Meter Fuse Mersen has developed a true 1000V AC/DC fuse designed to protect both analog and digital multi-meters. These fuses cover all the industry’s multi-meter requirements in three easy to use amperage ratings. Good for 1000V AC and DC, the FSM line of Mersen fuses are designed for the power electronics metering and controls market. Features/Benefits: C •• For the protection of multi-meters •• 1000V AC/DC for full range protection •• 100% Current rated for continuous current with L/R = 10mS carrying capability •• Glass melamine body and plated terminals provide superior reliability and performance Applications Highlights: •• Multi-meters •• Fast-acting •• Current-limiting Ratings: Volts : 1000VAC / DC Amps : 44/100A, 11A, 15A Catalog Numbers (amps) Cross Reference I.R. : 20kA I.R. Mersen FSM replaces the FSM44/100 Bussmann: DMM-B FSM11 Littelfuse: FLU FSM15 Dimensions Catalog No. A FSM44/100 1.375” B 0.406” FSM11 1.500” 0.406” FSM15 1.500” 0.406” Approvals: •• UL Recognized component File E60314 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com C7 GGU Fast-Acting Midget Fuses 125 volt AC rated GGU fuses have midget fuse dimensions (1-1/2” long x 13/32” diameter). 20A-30A ratings have ceramic bodies, allowing use in higher ambient temperature conditions than other similar fuses. (Not for Branch Circuit Protection). Features/Benefits: •• •• •• •• •• Glass body on 1-15A makes status of fusible element clearly visible Ceramic body on 20-30A allows use in higher temperature applications Medium lag for protection of circuits up to 30A and 125VAC Can be used with UltraSafe™ fuse holders (1-30A) 1 1/2” x 13/32” (10mm x 38mm) dimensions Highlights: •• Fast-acting Catalog Numbers (amps) Ratings: GGU1 Volts GGU2 : 125VAC Amps : 1 to 30A GGU3 I.R. GGU4 : 10kA I.R. GGU5 GGU8 GGU10 GGU15 GGU20 GGU30 Recommended Fuse Blocks for Midget (10x38mm) Fuses Approvals: Catalog Number Number of Poles UltraSafeTM Indicating Copper Box Connector Connector 30310 30320 30350 Screw Connector Fuse Holder Adder C8 Pressure Plate 1 USM1I 30311 30321 30351 2 USM2I 30312 30322 30352 3 USM3I 30313 30323 30353 3 USFM10I This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 •• UL Listed 1-15A •• UL Recognized 20-30A www.barr-thorp.com GFN Time-Delay Midget Fuses GFN midget indicating fuses are available in ratings from 1/10 through 30A. These time-delay fuses have built-in blown fuse indicators which pop out at the end of the fuse to visually indicate when the fuse has operated to open the circuit. Indicators may be used to trip a switch for remote as well as visual annunciation. (Not for Branch Circuit Protection). C Features/Benefits: •• Pin indicator provides visual indication of open fuse or actuates switch for •• •• •• •• remote signaling Numerous ratings for a wide variety of applications 12 second time-delay at 200% rating Can be used with UltraSafe™ fuse holders (1/10 - 10A) 1 1/2” x 13/32” (10mm x 38mm) dimensions Applications: Highlights: •• For supplemental protection of •• Pin indicator •• Time-delay •• 12-30A double body circuits where time-delay and Volts blown fuse indication are required, : 125VAC (12 - 15A) such as solenoid circuits or : 250VAC (0.1 - 10A) : 32VAC (20 - 30A) Amps : 1/10 to 30A control circuits. I.R. Catalog Numbers (amps) : 200kA I.R., 250VAC, 0.1-10A : 10kA I.R., 125VAC, 0.1-15A GFN1/10 GFN1 GFN2-1/2 GFN6-1/4 GFN1/8 GFN1-1/8 GFN2-8/10 GFN7 GFN15/100 GFN1-1/4 GFN3 GFN8 GFN2/10 GFN1-4/10 GFN3-2/10 GFN10 GFN1/4 GFN1-1/2 GFN3-1/2 GFN12* GFN3/10 GFN1-6/10 GFN4 GFN15* GFN4/10 GFN1-8/10 GFN4-1/2 GFN20* GFN1/2 GFN2 GFN5 GFN25* GFN6/10 GFN2-1/4 GFN5-6/10 GFN30* GFN8/10 Ratings: : 10kA I.R., 32VAC, 20-30A Approvals: •• UL Listed to standard 248-14 GFN6 (1/10 to 15A) File E33925 •• CSA Certified to Standard *Note: 12-30A is a double barrel fuse construction C22.2 No. 248.14 (1/10 to 15A) Recommended Fuse Blocks for Midget (10x38mm) Fuses Catalog Number Number of UltraSafeTM Indicating Poles Fuse Holder Adder Pressure Plate Copper Box Connector Connector 30310 30320 30350 Screw Connector 1 USM1I 30311 30321 30351 2 USM2I 30312 30322 30352 3 USM3I 30313 30323 30353 3 USFM10I This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com C9 SBS Fast-Acting Ferrule Fuses Unique dimensions for today’s smaller equipment and components. Fast-acting general purpose fuse developed in response to the industry’s demand for smaller equipment and components. The only fuse in their size with a full 600 VAC rating for all ampere ratings by UL standard 248-14 and CSA No. 59.2, and are the only fuses of this size with an interrupting rating of 100kA RMS. SBS fuses are 1-3/8” long, smaller by 1/8” than most standard midget fuses and are available in 22 ampere ratings, from 2/10A to 30A. (Not for Branch Circuit Protection). Features/Benefits: •• Small unique physical size for maximum design flexibility and noninterchangeability with other fuse classes •• Fiberglass body provides dimensional stability in harsh industrial environments •• Can be used with UltraSafeTM fuse holder •• 1 3/8” x 13/32” dimensions Highlights: Applications: •• Fast-acting •• Unique dimensions •• •• •• •• •• Catalog Numbers (amps) C10 SBS2/10 SBS1-8/10 SBS10 SBS4/10 SBS2 SBS12 SBS1/2 SBS3 SBS15 SBS3/4 SBS4 SBS20 SBS8/10 SBS5 SBS25 SBS1 SBS6 SBS30 SBS1-1/2 SBS7 SBS1-6/10 SBS8 Control circuits Lighting ballasts Ratings: Volts : 600VAC Amps : 2/10 to 30A I.R. : 100kA I.R. Meter circuits Electronic circuits General purpose protection Cross Reference: SBS will replace Bussmann BBS, Littelfuse BLS fuses Approvals: •• UL Listed to standard 248-14 File E33925 •• CSA Certified to Standard C22.2 No. 248.14 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com PCF Fast-Acting PC Mount Fuses Fast-acting fuses for direct mounting on printed circuit boards. Mersen’s PCF series of fast-acting direct-mountable fuses addresses the increasing need for electrical protection at the PC board as current and voltage requirements push higher. These fuses help printed circuit board manufacturers reduce parts by eliminating clips and fuse blocks and allowing automated assembly. PCF fuses can C be used for the protection of main frame power boards, small circuit breakers with low-interrupting ratings and other critical components. PCF fuses bring greatlyincreased ampere, voltage and interrupting ratings to the board itself and are UL Component Recognized. Highlights: •• Fast-acting •• PC board mount •• Three mounting styles Applications: •• Protection of main frame power boards, circuit breakers, components Catalog Numbers (amps) Slot Mount PCF1-R PCF8-R PCF2-R PCF10-R PCF3-R PCF12-R PCF4-R PCF15-R PCF5-R PCF20-R PCF6-R PCF25-R PCF7-R PCF30-R Ratings: Volts : 600VAC / DC Amps : 1 to 30A I.R. : 100kA I.R. L/R : ≤10ms Double Hole Mount PCF1-H PCF8-H PCF2-H PCF10-H PCF3-H PCF12-H PCF4-H PCF15-H PCF5-H PCF20-H PCF6-H PCF25-H PCF7-H PCF30-H Approvals: •• UL Recognized Components File E60314 PCF30/50-H Surface Mount PCF1-S PCF8-S PCF2-S PCF10-S PCF3-S PCF12-S PCF4-S PCF15-S PCF5-S PCF20-S PCF6-S PCF25-S PCF7-S PCF30-S Dimensions of the PCF Series are found on page C14 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com C11 PCS Semiconductor PC Mount Fuses Semiconductor protection fuses for direct mounting on printed circuit boards. Mersen’s PCS series of extremely fast-acting, direct-mountable fuses address the increasing need for electrical protection at the PC board as current and voltage requirements push higher. These fuses help printed circuit board manufacturers reduce parts by eliminating clips and fuse blocks and allowing automated assembly. PCS fuses are AC and DC rated and are extremely current-limiting. They will protect semiconductors, main frame boards, circuit breakers with low interrupting rating and other critical components. PCS fuses bring I2t protection, higher voltage and interrupting ratings to the board itself and are UL Component Recognized. Highlights: •• Extremely fast-acting •• PC board mount •• Three mounting styles Catalog Numbers (amps) Applications: •• Protection of semiconductors, circuit breakers, critical components Watts Loss Data Slot Mount PCS5-R PCS20-R PCS8-R PCS25-R PCS10-R PCS30-R PCS12-R PCS35-R PCS15-R PCS40-R Double Hole Mount PCS5-H PCS20-H PCS8-H PCS25-H PCS10-H PCS30-H PCS12-H PCS35-H PCS15-H PCS40-H Volts Ampere Watts Loss @ Watts Loss @ Rating 80% Rating (w) 100% Rating (w) 5 0.5 0.7 10 0.9 1.5 15 1.9 3.0 20 2.6 4.4 25 2.9 5.3 30 3.0 5.8 35 3.3 6.4 40 3.6 7.0 I t Data, 100kA PCS5-S PCS20-S Ampere PCS8-S PCS25-S Rating 600VAC 600VDC L/R =10ms Melting Clearing I2t (A2s) I2t (A2s) Clearing I2t (A2s) PCS10-S PCS30-S PCS12-S PCS35-S 5 5 60 40 PCS15-S PCS40-S 8 6.5 70 42 10 10 110 70 12 17 150 90 15 26 180 110 20 41 330 200 25 69 440 260 30 132 860 520 35 197 1300 780 40 276 1800 1100 Dimensions of the PCS Series are found on page C14 : 600VAC / DC Amps : 5 to 40A I.R. : 200kA I.R. AC : 100kA I.R. DC L/R : ≤10ms 2 Surface Mount C12 Ratings: This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 Approvals: •• UL Recognized Components File E60314 www.barr-thorp.com PCT Time-Delay PC Mount Fuses Time-delay fuses for direct mounting on printed circuit boards. Mersen’s PCT series of time-delay, direct-mountable fuses addresses the increasing need for electrical protection at the PC board as current and voltage requirements push higher. These fuses help printed circuit board manufacturers reduce parts by eliminating clips and fuse blocks and allowing automated assembly. PCT fuses can be used for the protection of main frame power boards, small circuit breakers with C low interrupting ratings and other components. PCT fuses bring protection with timedelay, greatly increased ampere, voltage and interrupting ratings to the board itself and are UL Component Recognized. Highlights: •• Time-delay •• PC board mount •• Three mounting styles Applications: •• Protection of main frame power boards, circuit breakers, components Ratings: Catalog Numbers (amps) Slot Mount PCT1-R PCT8-R PCT2-R PCT10-R PCT3-R PCT12-R PCT4-R PCT15-R PCT5-R PCT20-R PCT6-R PCT25-R Volts : 500VAC Amps : 1 to 30A I.R. : 100kA I.R. Double Hole Mount PCT7-R PCT30-R PCT1-H PCT8-H PCT2-H PCT10-H PCT3-H PCT12-H PCT4-H PCT15-H PCT5-H PCT20-H PCT6-H PCT25-H Approvals: •• UL Recognized Components File E60314 Surface Mount PCT7-H PCT30-H PCT1-S PCT8-S PCT2-S PCT10-S PCT3-S PCT12-S PCT4-S PCT15-S PCT5-S PCT20-S PCT6-S PCT25-S PCT7-S PCT30-S Dimensions of the PCT Series are found on page C14 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com C13 PCF/PCS/PCT Series PC Mount Fuses Outline Dimensions Slot Mount (Rectangular Holes) PCF1-R thru PCF30-R PCS5-R thru PCS40-R PCT1-R thru PCT30-R MOUNTING HOLE DETAIL FOR .062 (1.6) NOMINAL CIRCUIT BOARD THICKNESS Double Hole Mount (Round Holes) PCF1-H thru PCF30-H PCS5-H thru PCS40-H PCT1-H thru PCT30-H MOUNTING HOLE DETAIL FOR .062 (1.6) NOMINAL CIRCUIT BOARD THICKNESS Surface (Screw) Mount PCF1-S thru PCF30-S PCS5-S thru PCS40-S PCT1-S thru PCT30-S Maximum Recommended Screw Size 3.5mm C14 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Electronic/Glass Fuses •• •• •• •• GDL/GDL-V •• •• •• •• Ceramic body Time-delay 1/4” x 1-1/4” 1-1/2” Axial leads optional Glass body Time-delay 1/4” x 1-1/4” 1-1/2” Axial leads optional 1/16A through 8A, 250VAC, UL Listed - 1/16A through 8A, 250VAC, UL Listed and CSA Certified 10,12,15A, 250V UL Recognized 10A through 15A, 125VAC, UL Listed and CSA Certified 1/16A through 8A, 250VAC, CSA Certified - 10, 12, 15A, 20A through 30A, 32VAC, UL Listed to U.S. and 250V CSA Recognized 20A, 250VAC, 25 & 30A, 125VAC Canadian safety standards Standard Fuse Ampere Ratings Standard Fuse Ampere Ratings 1. 2. 3. 4. 5. 6. Catalog Number Axial Lead Cat. No Ampere Rating Volts I.R. Catalog Number Axial Lead Cat. No Ampere Rating Volts I.R. GSA1/16 GSA1/10 GSA1/8 GSA15/100 GSA175/1000 GSA3/16 GSA2/10 GSA1/4 GSA3/10 GSA3/8 GSA4/10 GSA1/2 GSA6/10 GSA7/10 GSA3/4 GSA8/10 GSA1 GSA1-1/4 GSA1-1/2 GSA1-6/10 GSA2 GSA2-1/4 GSA2-1/2 GSA2-8/10 GSA3 GSA3-2/10 GSA3-1/2 GSA4 GSA5 GSA6 GSA6-1/4 GSA7 GSA8 GSA10 GSA12 GSA15 GSA20 GSA25 GSA30 GSA-V1/16 GSA-V1/10 GSA-V1/8 GSA-V15/100 GSA-V175/1000 GSA-V3/16 GSA-V2/10 GSA-V1/4 GSA-V3/10 GSA-V3/8 GSA-V4/10 GSA-V1/2 GSA-V6/10 GSA-V7/10 GSA-V3/4 GSA-V8/10 GSA-V1 GSA-V1-1/4 GSA-V1-1/2 GSA-V1-6/10 GSA-V2 GSA-V2-1/4 GSA-V2-1/2 GSA-V2-8/10 GSA-V3 GSA-V3-2/10 GSA-V3-1/2 GSA-V4 GSA-V5 GSA-V6 GSA-V6-1/4 GSA-V7 GSA-V8 GSA-V10 GSA-V12 GSA-V15 GSA-V20 GSA-V25 GSA-V30 1/16A 1/10A 1/8A 15/100A 175/1000A 3/16A 2/10A 1/4A 3/10A 3/8A 4/10A 1/2A 6/10A 7/10A 3/4A 8/10A 1A 1-1/4A 1-1/2A 1-6/10A 2A 2-1/4A 2-1/2A 2-8/10A 3A 3-2/10A 3-1/2A 4A 5A 6A 6-1/4A 7A 8A 10A 12A 15A 20A 25A 30A 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 125V 125V 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 4 4 4 5 6 6 GDL1/16 GDL1/10 GDL1/8 GDL15/100 GDL175/1000 GDL3/16 GDL2/10 GDL1/4 GDL3/10 GDL3/8 GDL4/10 GDL1/2 GDL6/10 GDL7/10 GDL3/4 GDL8/10 GDL1 GDL1-1/4 GDL1-1/2 GDL1-6/10 GDL1-8/10 GDL2 GDL2-1/4 GDL2-1/2 GDL2-8/10 GDL3 GDL3-2/10 GDL4 GDL5 GDL6 GDL6-1/4 GDL7 GDL8 GDL10 GDL12 GDL15 GDL20 GDL25 GDL30 GDL-V1/16 GDL-V1/10 GDL-V1/8 GDL-V15/100 GDL-V175/1000 GDL-V3/16 GDL-V2/10 GDL-V1/4 GDL-V3/10 GDL-V3/8 GDL-V4/10 GDL-V1/2 GDL-V6/10 GDL-V7/10 GDL-V3/4 GDL-V8/10 GDL-V1 GDL-V1-1/4 GDL-V1-1/2 GDL-V1-6/10 GDL-V1-8/10 GDL-V2 GDL-V2-1/4 GDL-V2-1/2 GDL-V2-8/10 GDL-V3 GDL-V3-2/10 GDL-V4 GDL-V5 GDL-V6 GDL-V6-1/4 GDL-V7 GDL-V8 GDL-V10 GDL-V12 GDL-V15 GDL-V20 GDL-V25 GDL-V30 1/16A 1/10A 1/8A 15/100A 175/1000A 3/16A 2/10A 1/4A 3/10A 3/8A 4/10A 1/2A 6/10A 7/10A 3/4A 8/10A 1A 1-1/4A 1-1/2A 1-6/10A 1-8/10A 2A 2-1/4A 2-1/2A 2-8/10A 3A 3-2/10A 4A 5A 6A 6-1/4A 7A 8A 10A 12A 15A 20A 25A 30A 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 125V 125V 125V 32V 32V 32V 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 4 4 4 5 5 5 250VAC @ 35A I.R./125VAC @ 10kA I.R. 250VAC @ 100A I.R./125VAC @ 10kA I.R. 250VAC @ 200A I.R./125VAC @ 10kA I.R. 250VAC @ 750A I.R./125VAC @ 10kA I.R. 250VAC @ 400A I.R./125VAC @ 10KA I.R. 125VAC @ 400A I.R. 1. 2. 3. 4. 5. C GSA/GSA-V 250VAC @ 35A I.R./125VAC @ 10kA I.R. 250VAC @ 100A I.R./125VAC @ 10kA I.R. 250VAC @ 200A I.R./125VAC @ 10kA I.R. 125VAC @ 10kA I.R. 32VAC @ 300A I.R. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com C15 Electronic/Glass Fuses GGC/GGC-V •• •• •• •• GGM/GGM-V •• •• •• •• Glass body Fast-acting 1/4” x 1-1/4” 1-1/2” Axial leads optional Glass body Fast-acting 5mm x 20mm 1-1/2” Axial leads optional 1/10A through 10A, 250VAC, 1/16A through 3A, 250VAC, UL Listed and CSA Certified UL Listed and CSA Certified 4A 12A and 15A, 125VAC, UL Listed through 8A, 125VAC, UL Listed and and CSA Certified - 20A through 30A, 32VAC CSA Certified - 10A and 15A, 250VAC, UL Recognized Standard Fuse Ampere Ratings Standard Fuse Ampere Ratings 2. 3. 4. 5. C16 Catalog Axial Lead Ampere Number Cat. No Rating GGC1/10 GGC1/8 GGC15/100 GGC175/1000 GGC3/16 GGC2/10 GGC1/4 GGC3/10 GGC3/8 GGC4/10 GGC1/2 GGC6/10 GGC3/4 GGC8/10 GGC1 GGC1-1/4 GGC1-1/2 GGC1-3/4 GGC1-6/10 GGC2 GGC2-1/4 GGC2-1/2 GGC3 GGC3-2/10 GGC4 GGC5 GGC6 GGC6-3/10 GGC7 GGC7-1/2 GGC8 GGC10 GGC12 GGC15 GGC20 GGC25 GGC30 GGC-V1/10 GGC-V1/8 GGC-V15/100 GGC-V175/1000 GGC-V3/16 GGC-V2/10 GGC-V1/4 GGC-V3/10 GGC-V3/8 GGC-V4/10 GGC-V1/2 GGC-V6/10 GGC-V3/4 GGC-V8/10 GGC-V1 GGC-V1-1/4 GGC-V1-1/2 GGC-V1-3/4 GGC-V1-6/10 GGC-V2 GGC-V2-1/4 GGC-V2-1/2 GGC-V3 GGC-V3-2/10 GGC-V4 GGC-V5 GGC-V6 GGC-V6-3/10 GGC-V7 N/A GGC-V8 GGC-V10 GGC-V12 GGC-V15 GGC-V20 GGC-V25 GGC-V30 1/10A 1/8A 15/100A 175/1000A 3/16A 2/10A 1/4A 3/10A 3/8A 4/10A 1/2A 6/10A 3/4A 8/10A 1A 1-1/4A 1-1/2A 1-3/4A 1-6/10A 2A 2-1/4A 2-1/2A 3A 3-2/10A 4A 5A 6A 6-3/10A 7A 7-1/2A 8A 10A 12A 15A 20A 25A 30A Volts I.R. 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 125V 125V 32V 32V 32V 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 2 2 2 2 2 2 2 2 4 4 5 5 5 1. 2. 3. 4. 5. Catalog Axial Lead Ampere Number Cat. No Rating GGM1/16 GGM1/10 GGM1/8 GGM2/10 GGM1/4 GGM3/10 GGM4/10 GGM1/2 GGM6/10 GGM7/10 GGM3/4 GGM8/10 GGM1 GGM1-2/10 GGM1-1/4 GGM1-1/2 GGM1-6/10 GGM2 GGM2-1/2 GGM3 GGM4 GGM5 GGM6 GGM7 GGM8 GGM10 GGM15 GGM-V1/16 GGM-V1/10 GGM-V1/8 GGM-V2/10 GGM-V1/4 GGM-V3/10 GGM-V4/10 GGM-V1/2 GGM-V6/10 GGM-V7/10 GGM-V3/4 GGM-V8/10 GGM-V1 N/A GGM-V1-1/4 GGM-V1-1/2 GGM-V1-6/10 GGM-V2 GGM-V2-1/2 GGM-V3 GGM-V4 GGM-V5 GGM-V6 GGM-V7 GGM-V8 GGM-V10 GGM-V15 1/16A 1/10A 1/8A 2/10A 1/4A 3/10A 4/10A 1/2A 6/10A 7/10A 3/4A 8/10A 1A 1-2/10A 1-1/4A 1-1/2A 1-6/10A 2A 2-1/2A 3A 4A 5A 6A 7A 8A 10A 15A Volts I.R. 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 125V 125V 125V 125V 125V 250V 250V 2 3 3 3 3 3 1 3 1 3 3 1 3 2 3 3 2 3 3 3 4 4 4 4 4 5 5 250VAC @ 35A I.R./125VAC @ 10kA I.R. 250VAC @ 100A I.R./125VAC @ 10kA I.R. 250VAC @ 200A I.R./125VAC @ 10kA I.R. 125VAC @ 10kA I.R. 250VAC @ 100A I.R. 250VAC @ 200A I.R./125VAC @ 10kA I.R. 250VAC @ 10kA I.R. 125VAC @ 10kA I.R. 32VAC @ 1000A I.R. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Electronic/Glass Fuses •• •• •• •• GSC/GSC-V •• •• •• •• Glass body Time-delay 5mm x 20mm 1-1/2” Axial leads optional Glass / ceramic body C GGA/GGA-V Time-delay 5mm x 20mm 1-1/2” Axial leads optional 1/10 through 3A, 250VAC, UL Listed and CSA Certified 1/10A through 3A, 250VAC, UL Listed and CSA 4A and 5A, 125VAC, UL Listed and CSA Certified Certified - 4A through 8A, 125VAC, UL Listed and CSA Certified - 10A, 125VAC, UL and CSA Recognized Standard Fuse Ampere Ratings Catalog Axial Lead Ampere Number Cat. No Rating GGA1/10 GGA-V1/10 GGA1/8 GGA-V1/8 GGA2/10 Volts I.R. 1/10A 250V 1 1/8A 250V 1 GGA-V2/10 2/10A 250V 1 GGA1/4 GGA-V1/4 1/4A 250V 1 GGA3/10 GGA-V3/10 3/10A 250V 1 GGA4/10 GGA-V4/10 4/10A 250V 1 GGA1/2 GGA-V1/2 1/2A 250V 1 GGA6/10 GGA-6/10 6/10A 250V 1 GGA7/10 GGA-V7/10 7/10A 250V 1 GGA3/4 GGA-V3/4 3/4A 250V 1 GGA8/10 GGA-V8/10 8/10A 250V 1 GGA1 GGA-V1 1A 250V 2 GGA1-1/4 GGA-V1-1/4 1-1/4A 250V 2 GGA1-1/2 GGA-V1-1/2 1-1/2A 250V 2 GGA1-6/10 GGA-V1-6/10 1-6/10A 250V 2 GGA2 GGA-V2 2A 250V 2 GGA2-1/2 GGA-V2-1/2 2-1/2A 250V 2 GGA3 GGA-V3 3A 250V 2 GGA4 GGA-V4 4A 125V 3 GGA5 GGA-V5 5A 125V 3 1. 250VAC @ 35A I.R./125VAC @ 10kA I.R. 2. 250VAC @ 100A I.R./125VAC @ 10kA I.R. 3. 125VAC @ 10kA I.R. Standard Fuse Ampere Ratings Catalog Axial Lead Ampere Number Cat. No Rating GSC1/10 GSC-V1/10 GSC1/8 GSC-V1/8 GSC1/4 Volts I.R. 1/10A 250V 1 1/8A 250V 1 GSC-V1/4 1/4A 250V 1 GSC3/10 GSC-3/10 3/10A 250V 1 GSC4/10 GSC-V4/10 4/10A 250V 1 GSC1/2 GSC-V1/2 1/2A 250V 1 GSC6/10 GSC-V6/10 6/10A 250V 1 GSC7/10 GSC-V7/10 7/10A 250V 1 GSC3/4 GSC-V3/4 3/4A 250V 1 GSC8/10 GSC-V8/10 8/10A 250V 1 GSC1 GSC-V1 1A 250V 1 GSC1-1/4 GSC-V1-1/4 1-1/4A 250V 1 GSC1-1/2 GSC-V1-1/2 1-1/2A 250V 1 GSC1-6/10 GSC-V1-6/10 1-6/10A 250V 1 GSC2 GSC-V2 2A 250V 1 GSC2-1/2 GSC-V2-1/2 2-1/2A 250V 1 GSC3 GSC-V3 3A 250V 1 GSC4 GSC-V4 4A 125V 2 GSC5 GSC-V5 5A 125V 2 GSC6 GSC-V6 6A 125V 2 GSC7 GSC-V7 7A 125V 2 GSC8 GSC-V8 8A 125V 2 GSC10 GSC-V10 10A 125V 3 1. 250VAC @ 100A I.R./125VAC @ 10kA I.R. 2. 125VAC @ 10kA I.R. 3. 125VAC @ 1000A I.R. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com C17 Electronic/Glass Fuses GSB/GSB-V GDG/GDG-V Glass body Ceramic body •• •• •• •• •• •• •• •• Fast-acting 5mm x 20mm 1-1/2” Axial leads optional Fast-acting 5mm x 20 mm 1-1/2” Axial leads optional 1/16A through 10A, 250VAC, UL and CSA Recognized 1/16A through 10A, 250VAC, UL & CSA Recognized 1/16A through 6-3/10A, 250VAC, SEMKO Approved 1/16A through 6-3/10A, 250VAC, SEMKO Approved 1/16A through 6-3/10A, 250VAC, VDE Approved 1/16A through 6-3/10A, 250VAC, VDE Approved IEC-127-2 Standard Sheet 2* IEC 127-2 Standard Sheet 3* Standard Fuse Ampere Ratings Standard Fuse Ampere Ratings 1. 2. 3. 4. 5. 6. Catalog Axial Lead Ampere Number Cat. No Rating Volts I.R. Axial Lead Ampere Number Cat. No Rating Volts I.R. GSB1/16 GSB-V1/16 1/16A 250V 1 GDG1/16 GDG-V1/16 1/16A 250V 1 GSB8/100 GSB-V8/100 8/100A 250V 1 GDG8/100 GDG-V8/100 8/100A 250V 1 GSB1/10 GSB-V1/10 1/10A 250V 1 GDG1/10 GDG-V1/10 1/10A 250V 1 GSB1/8 GSB-V1/8 1/8A 250V 1 GDG1/8 GDG-V1/8 1/8A 250V 1 1 GSB16/100 GSB-V16/100 16/100A 250V 1 GDG16/100 GDG-V16/100 16/100A 250V GSB2/10 GSB-V2/10 2/10A 250V 1 GDG2/10 GDG-V2/10 2/10A 250V 1 GSB1/4 GSB-V1/4 1/4A 250V 1 GDG1/4 GDG-V1/4 1/4A 250V 1 1 GSB315/1000 GSB-V315/1000 315/1000A 250V 1 GDG315/1000 GDG-V315/1000 315/1000A 250V GSB4/10 GSB-V4/10 4/10A 250V 1 GDG4/10 GDG-V4/10 4/10A 250V 1 GSB1/2 GSB-V1/2 1/2A 250V 1 GDG1/2 GDG-V1/2 1/2A 250V 1 1 GSB630/1000 GSB-V630/1000 630/1000A 250V 1 GDG630/1000 GDG-V630/1000 630/1000A 250V GSB8/10 GSB0-V8/10 8/10A 250V 1 GDG8/10 GDG-V8/10 8/10A 250V 1 GSB1 GSB-V1 1A 250V 1 GDG1 GDG-V1 1A 250V 1 GSB1-1/4 GSB-V1-1/4 1-1/4A 250V 1 GDG1-1/4 GDG-V1-1/4 1-1/4A 250V 1 GSB1-6/10 GSB-V1-6/10 1-6/10A 250V 1 GDG1-6/10 GDG-V1-6/10 1-6/10A 250V 1 1 GSB2 GSB-V2 2A 250V 1 GDG2 GDG-V2 2A 250V GSB2-1/2 GSB-V2-1/2 2-1/2A 250V 1 GDG2-1/2 GDG-V2-1/2 2-1/2A 250V 1 GSB3-15/100 GSB-V3-15/100 3-15/100A 250V 1 GDG3-15/100 GDG-V3-15/100 3-15/100A 250V 1 GSB4 GSB-V4 4A 250V 2 GDG4 GDG-V4 4A 250V 2 GSB5 GSB-V5 5A 250V 3 GDG5 GDG-V5 5A 250V 3 GSB6-3/10 GSB-V6-3/10 6-3/10A 250V 4 GDG6-3/10 GDG-V6-3/10 6-3/10A 250V 4 GSB8 GSB-V8 8A 250V 5 GDG8 GDG-V8 8A 250V 5 GSB10 GSB-V10 10A 250V 6 GDG10 GDG-V10 10A 250V 6 250VAC @ 35A I.R. 250VAC @ 40A I.R. 250VAC @ 50A I.R. 250VAC @ 63A I.R. 250VAC @ 80A I.R. 250VAC @ 100A I.R. 1. 2. 3. 4. 5. 6. *IEC Standards for 5x20mm fuses do not include ratings above 6.3 amperes. C18 Catalog 250VAC @ 35A I.R. 250VAC @ 40A I.R. 250VAC @ 50A I.R. 250VAC @ 63A I.R. 250VAC @ 80A I.R. 250VAC @ 100A I.R. *IEC Standards for 5x20mm fuses do not include ratings above 6.3 amperes. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Electronic/Glass Fuses •• •• •• •• GSF/GSF-V •• •• •• •• Ceramic body Fast-acting 5mm x 20mm 1-1/2” Axial leads optional Ceramic body C GSD/GSD-V Time-delay 5mm x 20 mm 1-1/2” Axial leads optional 1/16A through 10A, 250VAC, UL & CSA Recognized 1/2A through 8/10A, 250VAC 1A through 6-3/10A, 250 VAC, SEMKO Approved 1A through 6-3/10A, 250VAC, SEMKO, VDE Approved 1A through 6-3/10A, 250 VAC, VDE Approved 1A through 10A, 250VAC, UL and CSA Recognized IEC 127-2 Standard Sheet 1* IEC-127-2 Standard Sheet 5* Standard Fuse Ampere Ratings Standard Fuse Ampere Ratings Catalog Axial Lead Cat. Ampere Number No Rating Catalog Axial Lead Ampere Number Cat. No Rating GSD1/16 GSD-V1/16 GSD8/100 GSD-V8/100 1 GSF1/2 GSF-V1/2 1 GSF630/1000 GSF-V630/1000 GSD1/10 250V 1 GSF8/10 1/8A 250V 1 GSD-V16/100 16/100A 250V GSD-V2/10 2/10A 250V GSD1/4 GSD-V1/4 1/4A GSD315/1000 GSD-V315/1000 GSD4/10 Volts I.R. Volts I.R. 1/16A 250V 8/100A 250V 1/2A 250V 1 630/1000A 250V GSD-V1/10 1/10A 1 GSF-V8/10 8/10A 250V GSD1/8 GSD-V1/8 1 GSF1 GSF-V1 1A 250V 1 GSD16/100 GSD2/10 1 GSF1-1/4 GSF-V1-1/4 1-1/4A 250V 1 1 GSF1-6/10 GSF-V1-6/10 1-6/10A 250V 1 250V 1 GSF2 GSF-V2 2A 250V 1 315/1000A 250V 1 GSF2-1/2 GSF-V2-1/2 2-1/2A 250V 1 GSD-V4/10 4/10A 250V 1 GSF3-15/100 GSF-V3-15/100 3-15/100A 250V 1 GSD1/2 GSD-V1/2 1/2A 250V 1 GSF4 GSF-V4 4A 250V 1 GSD630/1000 GSD-V630/1000 630/1000A 250V 1 GSF5 GSF-V5 5A 250V 1 GSD8/10 GSD-V8/10 8/10A 250V 1 GSF6-3/10 GSF-V6-3/10 6-3/10A 250V 1 GSD1 GSD-V1 1A 250V 1 GSF8 GSF-V8 8A 250V 1 GSD1-1/4 GSD-V1-1/4 1-1/4A 250V 1 GSF10 GSF-V10 10A 250V 1 GSD1-6/10 GSD-V1-6/10 1-6/10A 250V 1 GSD2 GSD-V2 2A 250V 1 1. 250VAC @ 1500A I.R. GSD2-1/2 GSD-V2-1/2 2-1/2A 250V 1 *IEC Standards for 5x20mm fuses do not include ratings above 6.3 amperes. GSD3-15/100 GSD-V3-15/100 3-15/100A 250V 1 GSD4 GSD-V4 4A 250V 1 GSD5 GSD-V5 5A 250V 1 GSD6-3/10 GSD-V6-3/10 6-3/10A 250V 1 GSD8 GSD-V8 8A 250V 1 GSD10 GSD-V10 10A 250V 1 1. 250VAC @ 1500A I.R. *IEC Standards for 5x20mm fuses do not include ratings above 6.3 amperes. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com C19 Electronic/Glass Fuses GGX GAB •• Glass body •• Fast-acting •• 1/4” x 1” GSR-V •• Ceramic body •• Fast-acting •• 1/4” x 1-1/4” •• Epoxy-component Plastic body •• Fast-acting •• 7.1mm body length 1/2A through 2 1/2A, 250VAC, UL Listed 1/8A through 20A, 250VAC, 3A through 7A, 125V AC, UL UL Listed and CSA Certified 1/10A through 15A, 125VAC, Recognized 25A through 30A, 250VAC UL Recognized and CSA Certified Standard Fuse Ampere Ratings Standard Fuse Ampere Ratings 8A through 30A, 32V AC, UL Recognized Standard Fuse Ampere Ratings Catalog Ampere Number Rating GGX1/2 GGX3/4 Ampere Number Rating Catalog Ampere Number Rating 1 GAB1/8 1 GAB1/4 1 GSR-V1/10 1 GSR-V1/8 250V 1 1/2A 250V GAB3/4 3/4A GAB1 1A 3 GAB2 125V 3 6A 125V GGX7 7A GGX8 I.R. Volts I.R. 1/2A 250V 3/4A 250V 1/10A 125V 1 1/8A 125V GGX1 1A 250V 1 1 GSR-V1/4 1/4A 125V GGX1-1/2 1-1/2A 250V 2 1 1 GSR-V3/8 3/8A 125V GGX2 2A 250V 2 1 GGX2-1/2 2-1/2A 250V 3 GGX3 3A 125V 3 250V 1 GSR-V1/2 1/2A 125V 1 250V 1 GSR-V3/4 3/4A 125V GGX4 4A 125V 1 2A 250V 2 GSR-V1 1A 125V GGX5 5A 1 GAB2-1/2 2-1/2A 250V 2 GSR-V1-1/2 1-1/2A 125V GGX6 1 3 GAB3 3A 250V 2 GSR-V2 2A 125V 1 125V 3 8A 32V 4 GAB4 4A 250V 3 GSR-V2-1/2 2-1/2A 125V 1 GGX10 10A 32V 4 GAB5 5A 250V 3 GSR-V3 3A 125V 1 GGX12 12A 32V 4 GAB6 6A 250V 3 GSR-V4 4A 125V 1 GGX15 15A 32V 4 GAB7 7A 250V 3 GSR-V5 5A 125V 1 4 GAB8 8A 250V 3 GSR-V7 7A 125V 1 10A 250V 3 GSR-V10 10A 125V 1 GGX20 1. 2. 3. 4. Catalog Volts 20A 32V I.R. 1/8A 250V 1/4A 250V GAB3/8 3/8A GAB1/2 GGX25 25A 32V 4 GAB10 GGX30 30A 32V 4 GAB12 12A 250V 4 GSR-V12 12A 125V 1 GAB15 15A 250V 4 GSR-V15 15A 125V 1 GAB20 20A 250V 5 GAB25 25A 250V 6 GAB30 30A 250V 6 250VAC @ 35A I.R./125VAC @ 10kA I.R. 250VAC @ 100A I.R./125VAC @ 10kA I.R. 125VAC @ 10kA I.R. 32VAC 1. 2. 3. 4. 5. 6. C20 Volts 1. 125VAC @ 50A AC/300A DC I.R. 250VAC @ 35A I.R./125VAC @ 10kA I.R. 250VAC @ 100A I.R./125VAC @ 10kA I.R. 250VAC @ 200A I.R./125VAC @ 10kA I.R. 250VAC @ 750A I.R./125VAC @ 10kA I.R. 250VAC @ 1000A I.R./125VAC @ 10kA I.R. 250VAC @ 400A I.R./125VAC @ 10kA I.R. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Electronic/Glass Fuses •• •• •• •• STG/STG-V •• •• •• •• Glass body Fast-acting 5 x 15mm 2AG 1-1/2” Axial leads optional Glass body C SMG/SMG-V Time-delay 5 x 15mm 2AG 1-1/2” Axial leads optional 1/10A & 3/8A, 250VAC, UL Listed CSA Certified 3/8A 250VAC, UL Listed and CSA Certified 1/8A through 7A, 350VAC, UL and CSA Recognized 1/4A through 7A, 350VAC, UL and CSA Recognized 8A & 10A, 125VAC Standard Fuse Ampere Ratings Catalog Axial Lead Ampere Number Cat. No Rating SMG1/10 SMG-V1/10 SMG1/8 SMG-V1/8 SMG1/4 Standard Fuse Ampere Ratings Catalog Axial Lead Ampere Number Cat. No Rating 1 STG1/4 STG-V1/4 2 STG3/8 STG-V3/8 350V 2 STG1/2 3/8A 250V 1 SMG-V1/2 1/2A 350V SMG-V3/4 3/4A 350V SMG1 SMG-V1 1A SMG1-1/2 SMG-V1-1/2 SMG2 SMG-V2 SMG2-1/2 SMG3 Volts I.R. Volts I.R. 1/10A 250V 1/8A 350V 1/4A 350V 2 3/8A 250V SMG-V1/4 1/4A 1 STG-V1/2 1/2A 350V SMG3/8 SMG-V3/8 2 STG6/10 STG-V6/10 6/10A 350V 2 SMG1/2 SMG3/4 2 STG3/4 STG-V3/4 3/4A 350V 2 2 STG8/10 STG-V8/10 8/10A 350V 2 350V 2 STG1 STG-V1 1A 350V 2 1-1/2A 350V 2 STG1-1/4 STG-V1-1/4 1-1/4A 350V 2 2A 350V 2 STG1-1/2 STG-V1-1/2 1-1/2A 350V 2 SMG-V2-1/2 2-1/2A 350V 2 STG2 STG-V2 2A 350V 2 SMG-V3 3A 350V 2 STG2-1/2 STG-V2-1/2 2-1/2A 350V 2 SMG3-1/2 SMG-V3-1/2 3-1/2A 350V 2 STG3 STG-V3 3A 350V 2 SMG4 SMG-V4 4A 350V 2 STG3-1/2 STG-V3-1/2 3-1/2A 350V 2 SMG5 SMG-V5 5A 350V 2 STG4 STG-V4 4A 350V 2 SMG6 SMG-V6 6A 350V 2 STG5 STG-V5 5A 350V 2 SMG7 SMG-V7 7A 350V 2 STG6 STG-V6 6A 350V 2 SMG8 SMG-V8 8A 125V 3 STG7 STG-V7 7A 350V 2 SMG10 SMG-V10 10A 125V 3 1. 250VAC @ 35A I.R./125VAC @ 10kA I.R. 2. 350VAC @ 100A I.R./140VDC @ 150A I.R. 3. 125VAC @ 10kA I.R. 1. 250VAC @ 35A I.R./125VAC @ 10kA I.R. 2. 350VAC @ 100A I.R./125VAC @ 10kA I.R. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com C21 Radial Lead Micro Fuses MRF MRT Thermoplastic body Thermosplastic body and cap, UL 94-V0 and cap, UL 94-V0 Pins are tin-lead plated copper alloy Pins are tin-lead plated copper alloy Approvals: SEMKO, VDE, MITI, CE UL Recognized, Approvals: SEMKO, VDE, MITI, CE UL Recognized, CSA Accepted CSA Accepted 50mA to 6.3A, 250VAC - UL Recognized and CSA Accepted 80mA to 6.3A, 250VAC - UL Recognized and CSA Accepted Standard Fuse Ampere Ratings Standard Fuse Ampere Ratings •• Fast-acting microfuse Catalog Ampere Number Rating MRF50 50mA MRF63 •• Time-delay microfuse Fuse Catalog Ampere Length Number Rating 250V 1 MRT80 80mA 250V 1 63mA 250V 1 MRT100 100mA 250V 1 MRF80 80mA 250V 1 MRT125 125mA 250V 1 MRF100 100mA 250V 1 MRT160 160mA 250V 1 MRF125 125mA 250V 1 MRT200 200mA 250V 1 MRF160 160mA 250V 1 MRT250 250mA 250V 1 MRF200 200mA 250V 1 MRT315 315mA 250V 1 MRF250 250mA 250V 1 MRT400 400mA 250V 1 MRF315 315mA 250V 1 MRT500 500mA 250V 1 MRF400 400mA 250V 1 MRT630 630mA 250V 1 MRF500 500mA 250V 1 MRT800 800mA 250V 1 MRF630 630mA 250V 1 MRT1 1A 250V 1 MRF800 800mA 250V 1 MRT1.25 1.25A 250V 1 MRF1 1A 250V 1 MRT1.6 1.6A 250V 1 MRF1.25 1.25A 250V 1 MRT2 2A 250V 1 MRF1.6 1.6A 250V 1 MRT2.5 2.5A 250V 1 MRF2 2A 250V 1 MRT3.15 3.15A 250V 1 MRF2.5 2.5A 250V 1 MRT4 4A 250V 1 MRF3.15 3.15A 250V 1 MRT5 5A 250V 1 MRF4 4A 250V 1 MRT6.3 6.3A 250V 1 MRF5 5A 250V 1 MRF6.3 6.3A 250V 1 Volts Volts Fuse Length 1. 250VAC @ 50A I.R. 1. 250VAC @ 50A I.R. C22 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com In-Line Fuse Holders SFRT, SFRB, SFRG, FSFE, SFRU •• Twist-lock •• In-line fuse holders for FSFE fuses. •• Used at 32V or less with fuses rated up to 20A when proper spring SFRB •• Bayonet knob •• In-line fuse holders C SFRT for FSFE fuses. •• Used at 32V or less with fuses rated up to 20A when proper spring for fuse size is installed. for fuse size is installed. Standard Fuse Ampere Ratings Standard Fuse Ampere Ratings Catalog Fuse Catalog Fuse Number* Installed Number* Installed SFRT4 FSFE4 SFRB4 FSFE4 SFRT6 FSFE6 SFRB6 FSFE6 SFRT7-1/2 FSFE7-1/2 SFRB7-1/2 FSFE7-1/2 SFRT9 FSFE9 SFRB9 FSFE9 SFRT14 FSFE14 SFRB14 FSFE14 SFRT20 FSFE20 SFRB20 FSFE20 *Includes FSFE fuse *Includes FSFE fuse FSFE •• Glass body •• Fast-acting SFRG •• In-line fuse holder for 5 x 20mm fuses. 4A through 30A, 32VAC/DC - UL Listed •• Max. current rating for 5x20mm fuses - 10A @ 32V Standard Fuse Ampere Ratings SFRU Universal in-line fuse holder supplied with 15” loop of #14 AWG red vinyl insulated wire frame and Catalog Ampere Number Rating FSFE4 4A Volts 32V Fuse Length 5/8” FSFE6 6A 32V 3/4” FSFE7-1/2 7-1/2A 32V 7/8” FSFE9 9A 32V 7/8” FSFE14 14A 32V 1-1/16” FSFE20 20A 32V 1-1/4” FSFE30 30A 32V 1-7/16” three springs in different lengths to accomodate FSFE size fuses. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com C23 In-Line Fuses and Holders SLR, SMF, SHR Mersen SLR and SMF in-line fuses are used to protect fluorescent lighting fixtures and ballasts. The SLR is a fast-acting fuse. SMF is a time-delay fuse. Both used to protect individual 300V fixtures. Mersen’s SHR fuse holder has an integral clip for panel mounting to meet this requirement. The holder fits into a standard 7/8” knockout or keyhole punch that provides anti-rotation. The SHR is available in a single or double wire version. The single wire version (SHR-1) allows insertion of #18 AWG ballast leads directly into the holder. SLR Fuses Ratings: SMF Fuses Ratings: SHR Fuse Holders Ratings: Volts : 300VAC Volts : 300VAC Volts : 125VAC : 125 VAC Amps : 15A : 300VAC Amps : 1/2 to 15A Amps : 3/10 to 10A Withstand Rating: I.R. : 100kA I.R. I.R. : 100kA I.R. : 10kA I.R. : 10kA I.R. Dielectric Strength: Approvals: •• UL Listed Approvals: •• UL Listed : 10kA I.R. : 2,000V Approvals: •• UL Recognized File No. E10480 File No. E10480 Component Guide CSA Certified CSA Certified IZLT2, UL File No. E52283 Highlights: •• Fast-acting •• Integral fuse & insulating cap Highlights: •• Time-delay •• Integral fuse & Highlights: •• Superior wire retention insulating cap •• Thermoplastic to handle ballast •• Single and two •• Designed specifically inrush currents insulator - 150º C RTI wire versions •• Two load plug-in ports available •• Integral mounting clip 0.062” thick panel •• Integral wire retention clip to hold #18 wire •• Tin plated, insulated #18 solid copper wire leads, 6” length C24 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com In-Line Fuses and Holders SLR, SMF, SHR Catalog Numbers Rating Catalog Numbers 300mA 500mA SMF3/10 SLR1/2 SMF1/2 600mA 1A SMF1-1/4 SLR1-1/2 1-6/10A SLR1-6/10 SMF1-6/10 SLR2 SMF2 2-1/2A SLR2-1/2 SMF2-1/2 SLR3 SMF3 2-8/10A .26 7.0 mm .25 SMF2-8/10 3-2/10A (6.35 mm) .5 SMF3-2/10 4A SLR4 SMF4 5A SLR5 SMF5 6A SLR6 6 1/4A 7A SHR S MF1 2A 3A SHR-1 SMF8/10 SLR1 1-1/4A 1-1/2A Two Wire Note: Both holders are compatible with all fluorescent light fuses SMF6/10 800mA Single Wire C Ampere Fuse Holders (12.8 mm) 1.9 (48 mm) SMF 6 1/4 SLR7 SMF7 SMF8 8A SLR8 9A SLR9 10A SLR10 12A SLR12 15A SLR15 LOAD WIRE (BLACK) .5 SMF10 STRIPPED WIRE LENGTH .13 .5 STRIPPED WIRE LENGTH LINE WIRE (RED) 2.32 6 .51 .28 .670 GRIPS ONTO .18 AWG WIRE .202 0 .875 Note: SHR-1, LINE WIRE ONLY For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com C25 Automotive Fuses AF, AF2, AF3 AF AF2 •• Automotive fuse •• Fast-acting •• Automotive fuse •• Fast-acting •• Plastic body/silver-plated 1A through 40A, 32VAC/DC terminals 1000 A I.R. 2A through 30A, 32VDC 1000 A I.R. Standard Fuse Ampere Ratings Catalog Number Ampere Rating Volts Body Color AF-1 1A 32V BLACK AF-2 2A 32V GREY Catalog Number Ampere Rating Volts Body Color AF-3 3A 32V VIOLET AF2-2 2A 32V GREY AF-4 4A 32V PINK AF2-3 3A 32V VIOLET AF-5 5A 32V TAN AF2-4 4A 32V PINK AF-7-1/2 7-1/2A 32V BROWN AF2-5 5A 32V TAN AF-10 10A 32V RED AF2-7-1/2 7-1/2A 32V BROWN AF-15 15A 32V BLUE AF2-10 10A 32V RED AF-20 20A 32V YELLOW AF2-15 15A 32V BLUE AF-25 25A 32V NATURAL AF2-20 20A 32V YELLOW AF-30 30A 32V GREEN AF2-25 25A 32V NATURAL AF-35 35A 32V BLUE GREEN AF2-30 30A 32V GREEN AF-40 40A 32V AMBER AF3 •• Automotive fuse •• Time-delay •• Plastic body/silver-plated terminals 20A through 80A, 32VDC, 1000 A I.R. C26 Standard Fuse Ampere Ratings Standard Fuse Ampere Ratings Catalog Number Ampere Rating Volts Body Color AF3-20 20A 32V YELLOW AF3-30 30A 32V GREEN AF3-40 40A 32V AMBER AF3-50 50A 32V RED AF3-60 60A 32V BLUE AF3-70 70A 32V TAN AF3-80 80A 32V NATURAL This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Automotive Fuse Holders AFH20, AFH30 In-line fuseholders for blade type automobile fuses. 4” stranded wire leads Catalog Number Fuse Type & Max Amp Volts Body Color AWG/Color AFH20-14 AF Fuse/20A 32V BLACK #14/BLACK AFH20-14Y AF Fuse/20A 32V YELLOW #14/BLACK AFH20-16 AF Fuse/20A 32V YELLOW #16/BLACK AFH20-16Y AF Fuse/20A 32V YELLOW #16/BLACK Catalog Number Fuse Type & Max Amp Volts Body Color AWG/Color AFH30-12 AF Fuse/30A 32V BLACK #12/YELLOW AFH30C AF Fuse/30A 32V BLACK #12/ORANGE This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 C are stripped back 1/4”. www.barr-thorp.com C27 Automotive Fuse Holders C28 Catalog Number Fuse Type & Max Amp Volts Body Color AWG/Color AF2H30C AF Fuse/30A 32V BLACK #12/ORANGE Catalog Number Fuse Type & Max Amp Volts Body Color AWG/Color AF3H60C AF Fuse/60A 32V BLACK #6/RED AF2H30, AF3H60 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Semiconductor Fuses Semiconductor technology is widespread. Not by coincidence, so’s our semiconductor fuse line. Your problem: D powered product exists today that Semiconductor Fuses • Amp-Trap® Form 101 / A15QS.......... D2 doesn’t rely on semiconductor • Amp-Trap® Form 101 / A30QS......... D4 technology to • Amp-Trap® Form 101 / A50QS......... D6 some degree. That • Amp-Trap® Form 101 / A50P............. D8 means extending • Amp-Trap® Form 101 / A60Q........... D10 circuit protection to thyristors, triacs, diodes, and a host of other solid-state • Amp-Trap® Form 101 / A60X........... D11 components — as well as a wide range of voltage requirements, • Protistor® / A070gRB....................... D13 unique mounting configurations, and special protection characteristics. • French Cylindrical / A70QS............. D14 • Amp-Trap® Form 101 / A70QS........ D16 Our solution: Mersen affords OEM designers and equipmentmaintenance personnel a comprehensive line of Form 101 semiconductor protection fuses in ratings from 130 to 1500VAC. Plus, Square Body North American and European-Dimension • Amp-Trap® Form 101 / A70P........... D18 • Amp-Trap® Form 101 / A70Q........... D20 • Amp-Trap® Form 101 / A100P......... D22 semiconductor fuses in 690/700 and 1250/ 1300V ratings (four • Amp-Trap® Form 101 / A120X......... D24 sizes of each). Plus, compatible fuse blocks and acccessories • Amp-Trap® Form 101 / A150X......... D25 such as blown-fuse indicatiors, Trigger switch actuators, and ® add-on switches. Want more information fast? For more technical or application-specific information, please call our Semiconductor Fuse experts, at 978-462-6662; 416-252-9371 in Canada; or visit our website at us-ferrazshawmut.mersen.com. • DIN 6,9gRB-URB;6,6gRB-URB...... D26 • British Standard............................... D31 • PSC Square Body 690/700V........... D44 • PSC Square Body 1250/1300V....... D55 • French Cylindrical........................... D63 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D Hardly an electric- A15QS Semiconductor Protection Fuses A15QS Amp-Trap® Form 101 Semiconductor Protection fuses were designed for the specific protection of diodes and other semiconductor devices rated 150VAC/DC. The A15QS product line’s compact design is perfect for those applications that have limitations on available space. Features/Benefits: •• Low I2t minimizes damage to protected components on short circuit •• Controlled arc voltage reduces stress to circuit components during fuse clearing •• Choice of mounting types provides options for unique termination requirements Highlights: Applications: •• Fast acting •• Protection of heavy duty devices •• Current limiting such as electrochemical rectifiers •• Low I2t Ratings: •• Indicator options available Volts : 150VAC / DC Amps : 1 to 6000A Catalog Numbering System A 15 QS 400 - 4 I.R. : 100kA I.R. AC : 100kA I.R. DC TI Amp-Trap® Fuse A Rated Volts - 150 15 Style QS Amperes* 400 Mounting Types* Ferrule 1 Ferrule, midget dims. 2 (1-1/2” x 13/32”) Blades, bolt-in 4 128 Hockey puck, bolt-in Integral Blown-Fuse Indicator TI IL Trigger Indicator (see pg. J5) IL Indicator (see pg. J6) Single Pole Fuse Blocks for A15QS Fuses Fuse Ampere Rating Approvals: •• UL recognized component UL File E60314 •• AC: UL guide no. JFHR2 Catalog No. 1-30 30311 31-60 U71006 500-600 P243G 40-450 P243D 800 ISC375 (1-4000A) •• DC tested to UL standard 198L parameters (1-4000A) * For ampere ratings and types not listed, consult the factory. ** For harsh duty appllications, refer to the A13X product family. Consult the factory or A13X application information. D2 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com A15QS Semiconductor Protection Fuses Catalog Numbers (amps) Dimen. Fig. Catalog No. Dimen. Fig. Catalog No. Dimen. Fig. Catalog No. A15QS1-2 1 A15QS70-4 2 A15QS350-4TI 2 A15QS2000128IL 5 A15QS2-2 1 A15QS70-4TI 2 A15QS400-4 2 A15QS2500-128 4 A15QS3-2 1 A15QS80-4 2 A15QS400-4IL 3 A15QS2500-128IL 5 A15QS4-2 1 A15QS80-4TI 2 A15QS400-4TI 2 A15QS3000-128 4 A15QS5-2 1 A15QS90-4 2 A15QS450-4 2 A15QS3000-128IL 5 A15QS6-2 1 A15QS100-4 2 A15QS450-4IL 3 A15QS3500-128 6 A15QS7-2 1 A15QS100-4TI 2 A15QS500-4 2 A15QS4000-128 6 A15QS8-2 1 A15QS130-4 2 A15QS500-4IL 3 A15QS4000-128IL 7 A15QS10-2 1 A15QS130-4TI 2 A15QS600-4 2 A15QS4500-128 8 A15QS12-2 1 A15QS150-4 2 A15QS600-4IL 3 A15QS4500-128IL A15QS15-2 1 A15QS150-4IL 3 A15QS800-4 2 A15QS5000-128 8 A15QS20-2 1 A15QS150-4TI 2 A15QS1000-4 2 A15QS6000-128 8 A15QS25-2 1 A15QS175-4TI 2 A15QS1000-4IL 3 A15QS30-2 1 A15QS200-4 2 A15QS1000-4TI 2 A15QS35-1 1 A15QS200-4IL 3 A15QS1000-128 4 A15QS40-1 1 A15QS250-4 2 A15QS1000-128IL 5 A15QS404TI 2 A15QS250-4TI 2 A15QS1200-128 4 A15QS45-1 1 A15QS300-4 2 A15QS1200-128IL 5 A15QS50-1 1 A15QS300-4TI 2 A15QS1500-128 4 A15QS50-4 2 A15QS300-4IL 3 A15QS1500-128IL 5 A15QS60-1 1 A15QS350-4 2 A15QS2000-128 4 Dimen. Fig. D Catalog No. * For ampere ratings and styles not listed, call Technical Services at 978-465-4853. Dimensions Outline Ref. Mounting Type Fig. A15QS1 to 30 2 1 15QS35 to 60 1 1 A15QS20 to 450 4, 4TI*, 4IL* 2, 3* A15QS500 to 1000 A15QS750 to 2000 A15QS2500 to 3000 A15QS3500 to 4000 A15QS4500 to 6000 4, 4TI*, 4IL* 128, 128IL* 128, 128IL* 128, 128IL* 128 2, 3* 4, 5* 4, 5* 6, 7* 8 Dimensions - Inches (mm) Tap A B C D E F G H .50 .41 - - - - - - (38.1) (10.4) - - - - - - - 2.00 .81 - - - - - - - - (50.8) (20.6) - - - - - - - 2.66 1.13 1.16 2.19 1.91 .31 .74 .13 - (67.6) (28.7) (29.5) (55.6) (48.5) (7.9) (22.4) (4.8) - 3.50 1.50 1.25 2.56 1.94 .41 1.00 .25 - (88.9) (38.1) (31.8) (65.0) (49.3) (10.4) (25.4) (6.4) - 1.88 2.00 1.63 1.75 1.00 - - - 3/8-24-1/2 Deep (47.8) (50.8) (41.4) (44.5) (25.4) - - - - 1.88 3.00 1.63 2.50 1.50 - - - 1/2-20-1/2 Deep (47.88) (76.2) (41.4) (63.5) (38.1) - - - - 1.88 3.50 1.63 3.00 1.06 1.06 - - 1/2-20-1/2 Deep (47.88) (88.9) (41.4) (76.2) (27.0) (27.0) - - - 2.38 5.75 1.88 5.00 1.50 1.50 - - 1/2-20-1/2 Deep (60.5) (146) (47.7) (127) (38.1) (38.1) - - - * Optional Trigger Indictator (TI) and (IL) indicator. Figure 1 Figure 4 Figure 3 Figure 2 Figure 5 Figure 6 Figure 7 Figure 8 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D3 A30QS Semiconductor Protection Fuses A30QS Amp-Trap® Semiconductor Protection fuses are intended for the protection of Power Semiconductors such as diodes, phase control SCR’s and other power semiconductor devices. The A30QS is recommended for new applications providing solutions for your critical protection needs at 300V and less semiconductors. Features/Benefits: •• Low I2t minimizes damage to protected component on short circuit •• Controlled arc voltage reduces stress to circuit components during fuse clearing •• Choice of mounting types helps in equipment design Highlights: Applications: •• Fast acting •• Protection of 300V (or less) heavy •• Current-limiting duty rectifiers and similar heavy duty •• Low I t power supplies 2 Volts •• Indicator options available : 300VAC / DC Amps : 1 to 4500A •• Superior DC capabilities Catalog Numbering System A Ratings: 30 QS 600 - 4 I.R. : 200kA I.R. AC : 100kA I.R. DC L/R : 10ms TI Amp-Trap® Fuse A Rated Volts - 25 30 Style QS Amperes* 600 Mounting Types* Ferrule 1 Blades, bolt-in 4 Hockey puck, bolt-in 128 Single Pole Fuse Blocks for A30QS Fuses •• UL recognized component UL File E60314 •• AC: UL guide no. JFHR2 Fuse Ampere Approvals: Catalog No. (35-4500A) Rating Integral Blown-Fuse Indicator TI IL Trigger Indicator (see pg. J5) IL Indicator (see pg. J6) * For ampere ratings and styles not listed, call Technical Services at 978-465-4853. D4 1-30 70316 + US14 31-60 P243G 61-100 P243 101-200 P243 401-600 P243G 700-800 ISC375 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com A30QS Semiconductor Protection Fuses Catalog Numbers (amps) Dimen. Fig. Catalog No. Dimen. Fig. Catalog No. Dimen. Fig. A30QS1-1 A30QS2-1 A30QS3-1 A30QS4-1 A30QS5-1 A30QS6-1 A30QS7-1 A30QS8-1 A30QS10-1 A30QS12-1 A30QS15-1 A30QS20-1 A30QS25-1 A30QS30-1 A30QS35-4 A30QS40-4 A30QS50-4 A30QS60-4 A30QS70-4 A30QS80-4 A30QS90-4 A30QS100-4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 3 3 3 3 A30QS100-4TI A30QS125-4 A30QS130-4 A30QS150-4 A30QS150-4TI A30QS175-4 A30QS200-4 A30QS200-4TI A30QS225-4 A30QS250-4 A30QS250-4TI A30QS300-4 3 3 3 3 3 3 3 3 3 3 3 3 A30QS300-4TI A30QS350-4 A30QS400-4 A30QS400-4IL A30QS400-4TI A30QS450-4 A30QS500-4 A30QS550-4 A30QS600-4 3 3 3 4 3 3 3 3 3 A30QS600-4TI A30QS600-4IL A30QS700-4 A30QS700-128 A30QS800-4 A30QS800-4IL A30QS800-128 A30QS1000-128 A30QS1000-128IL A30QS1200-128 A30QS1500-128 A30QS1500-128IL A30QS1600-128 A30QS2000-128 A30QS2000-128IL A30QS2500-128 A30QS2500-128IL A30QS3000-128 A30QS3500-128 A30QS3500-128IL A30QS4000-128 A30QS4500-128 3 4 4 5 3 4 5 5 5 5 6 7 6 6 7 6 7 6 6 7 6 6 D Catalog No. * For ampere ratings and styles not listed, call Technical Services at 978-465-4853. Dimensions Outline Ref. Mounting Type Fig. A30QS1 to 30 1 1 A30QS35 to 60 4 2 A30QS70 to 200 4 3 A30QS225 to 700 4, 4IL* 3,4* A30QS700 to 1200 128 5 A30QS1500 to 2500 A30QS3000 to 4500 A30QS3000 to 4500 128, 128IL* 128, 128IL* 128, 128IL* 6, 7* 6, 7* 6, 7* Dimensions - Inches (mm) A B C D E F G H 2.00 0.56 (51) (14) - - - - - - 3.19 (81) .081 1.63 2.50 2.25 0.34 .72 0.13 (21) (41) (64) (58) (9) (18) (3) 3.13 1.22 1.63 2.44 2.19 0.31 1.22 0.19 (80) (31) (41) (62) (55) (8) (31) (5) 3.84 1.50 1.59 3.10 2.28 0.41 1.00 0.25 (98) (38) (40) (74) (58) (10) (25) (6) 2.59 3.00 2.34 2.50 1.50 (66) (76) (59) (64) (38) - - - 2.59 3.50 2.34 3.00 1.50 1.50 (66) (76) (59) (64) (38) - 2.59 4.50 2.34 3.75 1.50 1.50 2.59 4.50 2.34 3.75 1.50 1.50 (66) (114) (59) (95) (38) (38) - - Tap 3/8-24-1/2 Deep (2) 3/8-24-1/2 Deep (4) * Optional (IL) Indicator - - 1/2-20-1/2 Deep (4) 1/2-20-1/2 Deep (4) * Optional (IL) indicator. Figure 1 Figure 2 Figure 4 Figure 5 Figure 3 Figure 6 Figure 7 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D5 A50QS Semiconductor Protection Fuses A50QS Amp-Trap® Form 101 fuses grew out of the need to improve the overall performance of semiconductor fuses in response to new equipment requirements. The A50QS encompasses the best protection features – lower I2t to provide better protection for equipment, longer life when subjected to cyclic loading and lower watts loss. A50QS is today’s best choice for the protection of dynamic solid state equipment such as motor drives, inverters, UPS, etc. Features/Benefits: •• Lowest I2t for greatest protection of semiconductor circuits •• Low watts loss for cooler operation •• Superior cycling ability gives an equipment design advantage •• State-of-the-art protection for 500V equipment •• Ultra compact sizes allow down-sizing of existing equipment Highlights: Applications: Ratings: •• 500V AC/DC rated •• Protection of 500V or less motor Volts •• Lowest I2t drives, UPS, inverters, etc. : 500VAC / DC Amps : 35 to 60A (AC) •• Low watts loss : 70 to 1200A (AC) •• Superior cycling ability : 35 to 1200A (DC) I.R. : 200kA I.R. AC : 100kA I.R. DC Catalog Numbering System A 50 QS 250 - 4 Amp-Trap® Fuse A Rated Volts - 500 50 Style QS Amperes* 250 Mounting Types* Blades, bolt-in 4 * For ampere ratings and styles not listed, call Technical Services at 978-465-4853. Single Pole Fuse Blocks for A50QS Fuses Fuse Ampere Rating Mounting Type Approvals: •• UL recognized component UL File 60314 •• AC: UL guide no. JFHR2 •• DC Tested to UL standard 198L parameters (701200A) •• CSA Certified LR12636 Catalog No. 35-200 4 P243E 225-600 4 P266C 700-800 4 1SC375 900-1200 4 FH5OF5* *(not UL) D6 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com A50QS Semiconductor Protection Fuses Catalog Numbers (amps) A50QS250-4 A50QS40-4 A50QS300-4 A50QS50-4 A50QS350-4 A50QS60-4 A50QS400-4 A50QS70-4 A50QS450-4 A50QS80-4 A50QS500-4 A50QS90-4 A50QS600-4 A50QS100-4 A50QS700-4 A50QS125-4 A50QS800-4 A50QS150-4 A50QS900-4 A50QS175-4 A50QS1000-4 A50QS200-4 A50QS1200-4 D A50QS35-4 A50QS225-4 * For ampere ratings and styles not listed, call Technical Services at 978-465-4853. Dimensions Catalog Number A50QS35 to 100 A50QS125 to 200 A50QS225 to 400 A50QS450 to 600 A50QS700 to 800 A50QS900 to 1200 Dimensions - Inches (mm) Mounting Type 4 4 4 4 4 4 A B C D E F G H 3.63 1.00 2.13 2.94 2.75 0.31 0.75 0.13 (92.2) (25.4) (54.1) (74.7) (69.9) (7.9) (19.1) (3.3) 3.63 1.22 2.13 2.94 2.81 0.31 1.00 0.19 (92.2) (31.0) (54.1) (74.7) (71.4) (7.9) (25.4) (4.8) 4.34 1.50 2.09 3.41 2.78 0.41 1.00 0.25 (110) (38.1) (53.1) (86.6) (70.6) (10.4) (25.4) (6.4) 4.47 2.00 2.22 3.53 2.91 0.41 1.50 0.25 (114) (50.8) (56.4) (89.7) (73.9) (10.4) (38.1) (6.4) 6.47 2.38 2.22 5.00 3.44 .53 2.00 .38 (164.3) (60.3) (56.4) (127.0) (87.3) (13.5) (50.8) (9.8) 6.97 2.88 3.22 5.47 4.47 .63 2.38 .44 (177.0) (76.2) (81.8) (138.9) (113.5) (15.9) (60.3) (11.1) For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D7 A50P Semiconductor Protection Fuses A50P Amp-Trap® Form 101 Semiconductor Protection fuses were developed for DC drives, uninterruptable power supplies and similar applications requiring better protection (lower I2t) and superior reliability. The A50P is typically used for replacement. Features/Benefits: •• Low I2t minimizes damage to protected components on short circuit •• Controlled arc voltage reduces stress to circuit components during fuse clearing •• Choice of mounting types helps in equipment design Highlights: Applications: •• Very fast acting •• Protection of DC drives, UPS and •• Current limiting other equipment of 500 volts •• Low I2t or less •• Indicator options available Ratings: Catalog Numbering System A 50 P 100 - 4 TI Volts : 500VAC : 450VDC Amps : 10 to 1200A (AC) Amp-Trap® Fuse A : 35 to 1000A (DC) I.R. : 100kA I.R. AC Rated Volts - 500 50 : 79kA I.R. DC P : 10ms Style L/R Amperes* 100 Mounting Types* 1 4 Blades, bolt-in Ferrule Integral Blown-Fuse Indicator * Contact technical services for applications data. TI TA Approvals: •• UL Recognized Component UL File 60314 •• AC: UL Guide No. JFHR2 Trigger Indicator (see pg. J5) Trigger Actuator (see pg. J5) (10-800A) * For ampere ratings and styles not listed, call Technical Services at 978-465-4853. •• DC: UL Guide No.JFHR2 (35-800A) Single Pole Fuse Blocks for A50P Fuses D8 Fuse Ampere Mounting Fuse Block Rating Type Catalog No. 10-30 1 70316 35-60 4 P243G 70-200 4 P243E 225-600 4 P266C 700-800 4 1SC375 900-1000 4 FH50F5* *(not UL) This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com A50P Semiconductor Protection Fuses Catalog Numbers (amps) Dimen. Fig. Catalog No. Dimen. Fig. Catalog No. Dimen. Fig. A50P10-1 A50P15-1 A50P20-1 A50P25-1 A50P30--1 A50P35-4 A50P40-4 A50P50-4 A50P60-4 A50P70-4 A50P80-4 A50P90-4 A50P100-4 A50P100-4TI A50P125-4 A50P125-4TA A50P125-4TI A50P150-4 A50P150-4TI 1 1 1 1 1 2 2 2 2 3 3 3 3 3 3 4 3 3 3 A50P175-4 A50P175-4TI A50P200-4 A50P200-4TA A50P200-4TI A50P225-4 A50P250-4 A50P250-4TA A50P250-4TI A50P275-4 A50P300-4 A50P300-4TA A50P300-4TI A50P325-4 A50P350-4 A50P350-4TI A50P400-4 A50P400-4TA A50P400-4TI 3 3 3 4 3 3 3 4 3 3 3 4 3 3 3 3 3 4 3 A50P450-4 A50P450-4TI A50P500-4 A50P500-4TI A50P600-4 A50P600-4TA A50P600-4TI A50P700-4 A50P700-4TA A50P700-4TI A50P800-4 A50P800-4TA A50P800-4TI A50P900-4 A50P1000-4 A50P1000-4TI A50P1200-4 A50P1200-4TI 3 3 3 3 3 4 3 5 6 5 5 6 5 3 3 3 3 3 D Catalog No. * For ampere ratings and styles not listed, call Technical Services at 978-465-4853. Dimensions Outline Mounting Ref. Type A50P10 to 30 1 A50P35 to 60 A50P35 to 60 A50P70 to 100 A50P125 to 200 Fig. 1 1DS* 1 4 2 4 3 4, 4TA** 3, 4** A50P225 to 400 4, 4TA** 3, 4** A50P450 to 600 4, 4TA** 3, 4** A50P700 to 800 4, 4TA** 5, 6** A50P900 to 1200 4 3 Figure 1 Dimensions - Inches (mm) A B C D E F G H 2.00 0.56 - - - - - - (50.8) (14.2) - - - - - - 2.25 0.81 - - - - - - (57.2) (20.6) - - - - - - 3.19 0.81 1.63 2.50 2.25 0.34 0.72 0.13 (81.0) (20.6) (41.4) (63.5) (57.2) 8.6) (18.3) (3.3) 3.63 1.00 2.13 2.94 2.81 0.31 0.75 0.13 (92.2) (25.4) (54.1) (74.7) (71.4) (7.9) (19.1) (3.3) 3.63 1.22 2.13 2.94 2.81 0.31 1.00 0.19 (92.2) (31.0) (54.1) (74.7) (71.4) (7.9) (25.4) (4.8) 4.34 1.50 2.09 3.41 2.78 0.41 1.00 0.25 (110) (38.1) (53.1) (86.6) (70.6) (10.4) (25.4) (6.4) 4.47 2.00 2.22 3.53 2.91 0.41 1.50 0.25 (114) (50.8) (56.4) (89.7) (73.9) (10.4) (38.1) (6.4) 6.47 2.50 2.22 4.63 4.31 0.53 2.00 0.38 (164) (63.5) (56.4) (118) (109) (13.5) (50.8) (9.7) 6.97 3.00 3.22 4.97 *** 0.63 2.38 0.44 (177) (76.2) (81.8) (126) *** (16.0) (60.5) (11.1) Figure 3 Figure 2 * Use with 60306J fuse block. ** Optional Trigger Actuator (TA) *** Mounting hole is round, diameter F. Figure 4 Figure 5 Figure 6 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D9 A60Q Semiconductor Protection Fuses A60Q Amp-Trap® Form 101 Semiconductor Protection fuses feature the only 600V AC / DC rating in the industry of similar size (1-1/2” x 13/32”) fuses protecting semiconductors. A60Q also has the lowest l2t of all similar fuses and excellent cycling ability. Applications include inverters and small equipment requiring extremely fast response to faults, without the need to carry sustained heavy overloads. Features/Benefits: •• Lowest I2t of any fuse this size for greater protection •• Excellent cycling ability gives advantage in equipment design •• 600V AC / DC rated Highlights: Applications: •• 600VAC/DC rated •• Protection of small inverters and •• Extremely fast acting drives, and equipment requiring •• Current limiting the highest degree of protection •• Lowest I2t Volts •• Excellent cycling ability A 60 Q 30 - 2 Amp-Trap® Fuse A Rated Volts - 600 60 Style Q Amperes* 30 Mounting Type Ferrule, midget dims. (1-1/2” x 13/32”) : 600VAC / DC Amps : 5 to 40A (AC) Catalog Numbering System Ratings: : 5 to 40A (DC) I.R. : 200kA I.R. AC : 100kA I.R. DC L/R : 10ms Approvals: 2 •• UL Recognized component •• AC: UL guide JFHR2 File E60314 Catalog Numbers (amps) Fuse Holders for A60Q Fuses A60Q5-2 A60Q20-2 USM Series......UltraSafeTM Fuse Holders A60Q6-2 A60Q25-2 303 Series........Midget Fuse Blocks A60Q8-2 A60Q30-2 A60Q10-2 A60Q35-2 A60Q12-2 A60Q40-2 •• DC: UL file E60314 A60Q15-2 * For ampere ratings and styles not listed, call Technical Services at 978-465-4853. D10 1-1/2” (38.1 mm) 13/32” (10.3 mm) This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com A60X Semiconductor Protection Fuses A60X Amp-Trap® Form 101 Semiconductor Protection fuses are popular for the protection of higher voltage heavy rectifiers such as traction rectifiers. They can carry long sustained overloads common with heavy duty apparatus. 700A through 2000A sizes are of compact, hockey-puck design, able to provide high power protection in a small space. Features/Benefits: •• Low I2t minimizes damage to protected components on short circuit •• Controlled arc voltage reduces stress to circuit components during fuse clearing Highlights: Applications: •• Fast acting •• Protection of heavy traction and •• Current limiting electrochemical as well as rectifiers •• Low I2t and other heavy-duty equipment •• Indicator options available Ratings: Volts Catalog Numbering System A D •• Choice of mounting types helps in equipment design 60 : 600VAC Amps : 1 to 2000A X 600 - 4 TI I.R. : 100kA I.R. AC Amp-Trap® Fuse A 60 Rated Volts - 25 X Style 600 Amperes* Mounting Types* Ferrule Blades, bolt-in 1 4 128 Hockey puck, bolt-in Integral Blown-Fuse Indicator TI TA Approvals: •• UL recognized component UL file E60314 •• AC: UL guide no. JFHR2 (35-800A) Trigger Indicator (see pg. J5) Trigger Actuator (see pg. J5) * For ampere ratings and styles not listed, call Technical Services at 978-465-4853. Single Pole Fuse Blocks for A60X Fuses Fuse Ampere Rating Fuse Block Catalog No. 1-30 60316 31-60 P243C 61-100 P243C 101-200 P243C 201-400 P266A 401-600 P266A This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D11 A60X Semiconductor Protection Fuses Catalog Numbers (amps) Catalog No. Dimen. Fig. Catalog No. Dimen. Fig. Catalog No. Dimen. Fig. A60X1-1 1 A60X80-4TA 4 A60X400-4 3 A60X2-1 1 A60X90-4 3 A60X400-4TA 4 A60X3-1 1 A60X100-4 3 A60X400-4TI 3 A60X4-1 1 A60X100-4TA 4 A60X450-4 3 A60X5-1 1 - 3 A60X450-4TA 4 A60X6-1 1 A60X125-4 3 A60X500-4 3 A60X7-1 1 A60X125-4TA 4 A60X500-4TA 4 A60X8-1 1 A60X150-4 3 A60X500-4TI 3 A60X10-1 1 A60X150-4TA 4 A60X600-4 3 A60X12-1 1 A60X175-4 3 A60X600-4TA 4 A60X15-1 1 A60X200-4 3 A60X600-4TI 3 A60X20-1 1 A60X200-4TA 4 A60X700-4 5 A60X25-1 1 A60X200-4TI 3 A60X700-128 7 A60X30-1 1 A60X225-4 3 A60X800-4 5 A60X35-4 2 A60X250-4 3 A60X800-4TA 6 A60X40-4 2 A60X250-4TA 4 A60X800-128 7 A60X45-4 2 A60X250-4TI 3 A60X1000-128 8 A60X50-4 2 A60X300-4 3 A60X1200-128 8 A60X55-4 2 A60X300-4TA 4 A60X1500-128 8 A60X60-4 2 A60X300-4TI 3 A60X1600-128 8 A60X70-4 3 A60X350-4 3 A60X1800-128 8 A60X80-4 3 A60X350-4TA 4 A60X2000-128 8 Figure 1 Figure 2 Figure 3 Figure 4 * For ampere ratings and styles not listed, call Technical Services at 978-465-4853. Dimensions Outline Mounting Ref. Type A60X1 to 30 1 A60X35 to 60 4 Fig. 1 2 A60X70 to 100 4, 4TI*, 4TA 3, 4* A60X125 to 200 4, 4TI*, 4TA 3, 4* A60X225 to 400 4, 4TI*, 4TA 3, 4* A60X450 to 600 4, 4TI*, 4TA 3, 4* A60X700 to 800 4, 4TA* 5, 6* A60X700 to 800 128 7 A60X1000 to 1200 A60X1500 to 2000 128 128 8 8 Dimensions - Inches (mm) Tap A B C D E F G H 5.00 .81 - - - - - - (127) (20.6) - - - - - - 4.38 .81 2.78 3.69 3.44 .34 .72 .13 (111) (20.6) (70.6) (93.7) (87.4) (8.6) (18.3) (3.3) 4.41 1.00 2.91 3.72 3.59 .31 .75 .13 (112) (25.4) (73.9) (94.5) (91.2) (7.9) (19.1) (3.3) 4.41 1.22 2.91 3.72 3.59 .31 1.00 .19 (112) (31.0) (73.9) (94.5) (91.2) (7.9) (25.4) (4.8) 5.13 1.50 2.88 4.19 3.56 .41 1.00 .25 (130) (38.1) (73.2) (106) (90.4) (10.4) (25.4) (6.4) 5.13 2.00 2.88 4.06 3.69 .41 1.50 .25 (130) (50.8) (73.2) (103) (93.7) (10.4) (38.1) (6.4) 7.25 2.50 3.00 5.94 4.56 .53 2.00 .38 (184) (63.5) (76.2) (151) (116) (13.5) (50.8) (9.7) 4.00 3.00 3.75 2.50 1.50 - - - 3/8-24-1/2 (102) (76.2) (95.3) (63.5) (38.1) - - - Deep 4.00 3.50 3.75 3.00 1.50 1.50 - - 3/8-24-1/2 (102) (88.9) (95.3) (76.2) (38.1) (38.1) - - Deep 4.00 4.50 3.75 3.75 1.50 1.50 - - 1/2-20-1/2 (102) (114) (95.3) (95.3) (38.1) (38.1) - - Deep - - Figure 6 - - - - * Optional Trigger Actuator (TA) or Trigger Indicator (TI) D12 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 Figure 5 - www.barr-thorp.com Figure 7 Figure 8 A070gRB Semiconductor Protection Fuses The A070gRB is a fast acting, full range fuse utilized in the protection of inverters, UPS and other discrete semi-conductor devices Features/Benefits: •• International 10 X 38 mm (1 1/2” X 13/32”) size for worldwide acceptance •• Ferrule mount 1 to 30A for design versatility •• Low I2t for improved semiconductor protection D •• gR Class according to VDE 636-23 and IEC 269.4 Highlights: Applications: •• Extremely fast acting •• Protection of small inverters, UPS •• Current limiting systems, motor drives and similar 700V •• Low I2t or less equipment •• Excellent cycling capability Ratings: •• gR Catalog Numbers (amps) Body Size (mm) 10 X 38 Ampere Rating Rated Voltage (VAC) Melting I2t (A2s) Clearing I2t : 550VDC @ Rated Voltage (A s) 2 I.R. : 160kA I.R. AC Catalog : 10kA I.R. DC No. L/R : 10ms Watts Loss @ 80% @ 100% Rated Rated Current Current Description 1 0.075 0.28 0.57 0.9 A070GRC01T13 Z330279 0.115 0.4 0.7 1.25 A070GRB1.25T13 X330001 1.5 0.185 0.63 0.81 1.5 A070GRB1.5T13 Y330002 2 0.42 1.43 1.1 2 A070GRB2T13 Z330003 2.5 0.88 3 1.15 2.1 A070GRB02.5T13 A330004 3 1.55 5.1 1.25 2.3 A070GRB03T13 B330005 4 4 13.2 1.35 2.6 A070GRB04T13 C330006 5 8.6 27.5 1.4 2.7 A070GRB05T13 D330007 15 48.5 1.5 2.9 A070GRB06T13 E330008 8 3.3 36.3 1.35 2.4 A070GRB08T13 F330009 10 5.4 60.5 1.85 3.4 A070GRB10T13 G330010 12.5 8.5 90.2 1.9 3.4 A070GRB12.5T13 H330011 16 16 160 2.3 4.1 A070GRB16T13 J330012 20 30 275 2.4 4.3 A070GRB20T13 K330013 25 58 520 2.7 4.7 A070GRB25T13 L330014 30 96 815 2.9 5 A070GRB30T13 M330015 700 : 700VAC Amps : 1 to 30A 1.25 6 Volts Approvals: •• UL recognized component UL file E76491 •• IEC 269-4 compliance •• AC: UL guide no. JFHR2 38mm (1.5”) 10mm (.39”) 10.3mm (.406”) This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D13 A70QS French Cylindrical These Premium Amp-Trap® French cylindrical semiconductor fuses are an extension of the popular A7OQS product line. They are solid-fill 14mm and 22mm fuses, IEC rated 690VAC, 200kA Interrupting and 700VDC, 100kA interrupting at 10ms time constant. In addition, these fuses have an 890 VDC rating for capacitor discharge applications up to 2.5ms time constant. All ampere ratings are available with a striker. Applications include small inverter drives and UPS systems, with superior l2t for improved protection and performance. Features/Benefits: •• International 14x51mm (2”x9/16”) and 22x58mm (2-1/4”x13/16”) sizes for worldwide acceptance •• Ferrule mount up to 100A for design versatility •• Very low I2t for improved semiconductor protection •• 690V IEC rated, tested at 760VAC; can be used up to 750VAC in U.S. •• 700VDC rated for DC protection of equipment with L/R ≤10ms •• Superior cycling ability for longer life on difficult cyclic loading applications •• aR characteristic for semiconductor short- circuit protection Ratings: Volts : 690VAC : 700VDC Amps : 10 to 100A Highlights: Applications: •• 14 x 51 and 22 x 58 sizes •• Small inverters, UPS systems, •• 690VAC IEC rated motor drives and similar 700V or (760VAC max.) less equipment •• 700VDC rated I.R. : 200kA I.R. AC : 100kA I.R. DC IEC : tested at 760VAC Contact factory for details. •• Superior cycling ability •• Low watts loss •• Optional striker for visual/remote Indication Approvals: •• UL recognized component Catalog Numbering System File E76491 A70 QS 20 14F 1 Amp-Trap® Fuse A 60 Style/Design •• CSA Certified •• IEC 269-4 Compliance Amperes* Q Size - 14F= 14x51mm 30 22F= 22x58mm Optional Striker-I 2 Fuseholder -see Section H. D14 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com A70QS French Cylindrical Ratings and Application Data Ampere Rating 14 x 51 22 x 58 Max Clearing I2t @ 700VAC (A2s x 103) Melting I2t (A2s x 103) Watts Loss @ Rated Current (W) Catalog Number No Striker With Striker 6 0.0013 0.017 2.0 A70QS6-14F A70QS6-14FI 8 0.0024 0.027 2.8 A70QS8-14F A70QS18-14FI 10 0.0043 0.04 3.5 A70QS10-14F A70QS10-14FI 12 0.0054 0.06 4.4 A70QS12-14F A70QS12-14FI 16 0.0132 0.10 4.8 A70QS16-14F A70QS16-14FI 20 0.027 0.16 5.2 A70QS20-14F A70QS20-14FI 25 0.053 0.27 5.8 A70QS25-14F A70QS25-14FI 32 0.098 0.50 7.0 A70QS32-14F A70QS32-14FI 40 0.13 0.70 10.7 A70QS40-14F A70QS40-14FI 50 0.28 1.50 11.6 A70QS50-14F A70QS50-14FI 10 0.0043 0.025 4.0 A70QS10-22F A70QS10-22FI 15 0.008 0.049 6.2 A70QS15-22F A70QS15-22FI 20 0.013 0.076 8.0 A70QS20-22F A70QS20-22FI 25 0.02 0.125 10.0 A70QS25-22F A70QS25-22FI 32 0.049 0.27 11.0 A70QS32-22F A70QS32-22FI 40 0.088 0.48 13.0 A70QS40-22F A70QS40-22FI 50 0.16 0.80 14.9 A70QS50-22F A70QS50-22FI 63 0.35 1.85 16.0 A70QS63-22F A70QS63-22FI 70 0.52 2.80 16.5 A70QS70-22F A70QS70-22FI 80 0.73 3.80 17.8 A70QS80-22F A70QS80-22FI 90 1.10 5.64 17.0 A70QS90-22F A70QS90-22FI 100 1.56 8.00 19.0 A70QS100-22F A70QS100-22FI D Body Size (mm) *100kA, L/R = 11.6ms No Striker Fuse Size With Striker Dimensions-mm A B C 14 X 51 14 51 14 22 X 58 22 58 16 Fuse Size Dimensions-mm A B C D E 14 X 51 14 51 14 7.5 3.8 22 X 58 22 58 16 7.5 3.8 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D15 A70QS Amp-Trap ® Form 101 A70QS Amp-Trap® Semiconductor Protection fuses were developed in response to the need for improved overall performance of 700V semiconductor fuses for new equipment requirements. A70QS fuses have lower I2t for better protection, longer life when subjected to cyclic loading, plus lower watts loss. A70QS is the best choice to protect dynamic solid state equipment such as motor drives, UPS, etc. Features/Benefits: •• Very Low I2t for improved protection of equipment •• Superior cycling ability for long, reliable life on high cyclic loading •• Low watts loss for cooler operation •• 700V AC/DC rating gives greater design versatility •• Ultra compact sizes allow down-sizing of existing equipment Highlights: Applications: Ratings: •• 700V AC/DC rated •• Protection of 700V or less motor Volts •• Very low I t drives, UPS, inverters, etc. 2 •• Low watts loss •• Superior cycling ability •• All available with indicator (IL) : 700VAC / DC Amps : 35 to 800A I.R. : 200kA I.R. AC : 100kA I.R. DC L/R : 10ms Catalog Numbering System A 70 QS 150 4 Amp-Trap® Fuse Rated Volts Approvals: Style •• UL recognized component, AC/DC UL file E60314 Amperes* Mounting Types Blades, bolt-in •• AC: guide no. JFHR2 •• DC: tested to UL standard 198L parameters (35-800A) •• CSA certified File LR 12636 Single Pole Fuse Blocks for A70QS Fuses D16 Fuse Mounting Fuse Ampere Type Rating A70QS-4 35-200 P243C A70QS-4K 125-200 P266A A70QS-4 225-600 P266A A70QS-4K 450-600 FH70F3 A70QS-4 700-800 ISC375 Catalog No. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com A70QS Amp-Trap ® Form 101 Catalog Numbers (amps) A7OQS35-4 A7OQS100-4 A7OQS200-4 A7OQS450-4K A7OQS40-4 A7OQS125-4 A7OQS200-4K A7OQS500-4 A7OQS50-4 A7OQS125-4K A7OQS250-4 A7OQS500-4K A7OQS60-4 A7OQS150-4 A7OQS300-4 A7OQS600-4 A7OQS70-4 A7OQS150-4K A7OQS350-4 A7OQS600-4K A7OQS80-4 A7OQS175-4 A7OQS400-4 A7OQS700-4 A7OQS90-4 A7OQS175-4K A7OQS450-4 A7OQS800-4 D * For ampere ratings and styles not listed (including indicators), call Technical Services at 978-465-4853. Dimensions Outline Ref. Mounting Type A70QS35 to 100 4 A70QS125 to 200 A70QS125 to 200 A70QS225 to 400 A70QS450 to 600 A70QS450 to 600 A70QS700 to 800 4 4K 4 4 4K 4 Dimensions - Inches (mm) A B C D E F G H 4.38 1.00 2.88 3.69 3.50 0.31 0.75 0.13 (111) (25.4) (73.0) (93.6) (88.9) (7.9) (19.0) (3.2) 4.38 1.22 2.88 3.69 3.56 0.31 1.00 0.19 (111) (31.0) (73.0) (93.6) (90.5) (7.9) (25.4) (4.8) 5.09 1.22 2.88 4.19 3.50 0.41 1.00 0.19 (129) (31.0) (73.0) (106) (88.0) (10.3) (25.4) (4.8) 5.09 1.50 2.84 4.16 3.53 0.40 1.50 0.25 (129) (38.1) (72.2) (106) (89.7) (10.3) (38.1) (6.4) 5.09 2.00 2.84 4.16 3.53 0.41 1.50 0.25 (129) (50.8) (72.2) (106) (89.7) (10.3) (38.1) (6.4) 7.09 2.00 2.84 6.16 3.53 0.53 1.50 0.25 (180) (50.8) (72.2) (156) (89.7) (13.5) (38.1) (6.4) 7.09 2.50 2.84 5.28 4.91 0.53 2.00 0.38 (180) (63.5) (72.2) (134) (125) (13.5) (50.8) (9.5) For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D17 A70P Amp-Trap ® Form 101 A70P Amp-Trap® Form 101 Semiconductor Protection fuses were developed for higher voltage AC and DC drives, UPS systems, reduced voltage motor starters and similar applications where lower l2t and superior reliability are needed. A70P is a very popular fuse, available in a wide range of ratings. Typically used for replacement. Features/Benefits: •• Low I2t minimizes damage to protected components on short circuit •• Controlled arc voltage reduces stress to circuit components during fuse clearing •• Choice of mounting types helps in equipment design Highlights: Applications: •• Very fast acting •• Protection of 700V or less DC •• Current limiting drives, UPS, inverters, reduced •• Low I2t voltage starters, etc. •• Indicator options available *Contact technical services for application data. Catalog Numbering System A 70 P 300 4 Amp-Trap Fuse A 70 Style P (Faster acting, lower I2t than X) Volts : 700VAC : 650VDC Amps : 10 to1000A (AC) TI ® Rated Volts - 700 Ratings: : 10 to 800A (DC) I.R. : 100kA I.R. AC : 100kA I.R. DC L/R : 10ms Amperes* 300 Mounting Types* Ferrule 1 Blades, bolt-in 4 Approvals: Hockey puck, bolt-in 28 •• UL recognized component UL Integral Blown-Fuse •• AC: guide no. JFHR2 Indicator TI TA Trigger Indicator (see pg. J5) Trigger Actuator (see pg. J5) File E60314 * For ampere ratings and styles not listed, call Technical Services at 978-465-4853. (10-1000A) •• DC: tested to UL standard 198L parameters (10-800A) Single Pole Fuse Blocks for A70P Fuses Fuse Ampere Rating D18 Catalog No. 10-30 (Type 1) 70316 31-60 P243C 61-100 P243C 101-200 P266A 201-400 P266A 401-600 P266F 601-800 1SC375 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com A70P Amp-Trap ® Form 101 Catalog Numbers (amps) Dimen. Fig. Catalog No. Dimen. Fig. Catalog No. Dimen. Fig. A70P10-1 1 A70P80-4 3 A70P300-4 3 A70P10-4 2 A70P80-4TA 4 A70P350-4 3 A70P15-1 1 A70P80-4TI 3 A70P400-4 3 A70P15-4 2 A70P90-4 3 A70P400-4TA 4 A70P20-1 1 A70P100-4 3 A70P400-4TI 3 A70P25-1 1 A70P100-4TA 4 A70P450-4 3 A70P25-4 2 A70P125-4 3 A70P500-4 3 A70P30-1 1 A70P125-4TA 4 A70P600-4 3 A70P30-4 2 A70P150-4 3 A70P600-4TA 4 A70P35-4 3 A70P150-4TA 4 A70P600-4TI 3 A70P40-4 3 A70P150-4TI 3 A70P700-4 5 A70P40-4TA 4 A70P175-4 3 A70P700-4TI 5 A70P40-4TI 3 A70P200-4 3 A70P800-4 5 A70P50-4 3 A70P200-4TA 4 A70P800-4TI 5 A70P60-4 3 A70P200-4TI 3 A70P900-4 6 A70P60-4TA 4 A70P225-4 3 A70P1000-4 6 A70P60-4TI 3 A70P250-4 3 A70P70-4 3 A70P250-4TA 4 A70P70-4TI 3 A70P250-4TI 3 D Catalog No. * For ampere ratings and styles not listed, call Technical Services at 978-465-4853. Dimensions Outline Mounting Ref. Type A70P10 to 30 1 1 A70P10 to 30 4 2 Fig. A70P35 to 60 4, 4TA*, 4TI 3, 4* A70P70 to 100 4, 4TA*, 4TI 3, 4* A70P125 to 200 A70P225 to 400 A70P450 to 600 4, 4TA*, 4TI 4, 4TA*, 4TI 4, 4TA*, 4TI 3, 4* 3, 4* 3, 4* A70P700 to 800 4, 4TI 5 A70P900 to 1000 4, 4TI 6 Figure 1 Dimensions - Inches (mm) A B C D E F G H J 2.00 .56 - - - - - - - (50.8) (14.2) - - - - - - - 2.88 .56 1.88 2.50 - .27 .41 - - (73.2) (14.2) (47.8) (63.5) - (6.9) (10.4) - - 4.38 1.00 2.88 3.69 3.56 .31 .75 .06 - (111) (25.4) (73.2) (93.7) (90.4) (7.9) (19.1) (1.5) - 4.38 1.22 2.88 3.69 3.56 .31 1.00 .19 - (111) (31.0) (73.2) (93.7) (90.4) (7.9) (25.4) (4.8) - 5.09 1.50 2.84 4.16 3.53 .41 1.00 .25 - (129) (38.1) (72.1) (106) (89.7) (10.4) (25.4) (6.4) - 5.09 2.00 2.84 4.16 3.53 .41 1.50 .24 - (129) (50.8) (72.1) (106) (89.7) (10.4) (38.1) (6.4) - 7.09 2.50 2.84 5.25 4.94 .53 2.00 .38 - (180) (63.5) (72.1) (133) (125) (13.5) (50.8) (9.7) - 6.81 2.88 3.31 5.31 - .63 2.00 .38 .31 (173) (73.2) (84.1) (135) - (16.0) (50.8) (9.7) (7.9) 7.59 3.50 3.84 5.97 5.22 .63 2.75 .50 1.38 (193) (88.9) (97.5) (152) (133) (16.0) (69.9) (12.7) (35.1) Figure 3 Figure 2 Figure 4 * Optional Trigger Actuator (TA) Figure 5 Figure 6 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D19 A70Q Amp-Trap ® Form 101 A70Q Amp-Trap® Semiconductor Protection fuses were developed for inverter applications requiring extremely low I2t. A70Q fuses provide the most responsive protection for applications not required to sustain heavy overloads. Typically used for replacement purposes. Features/Benefits: •• Lowest I2t of any fuse in this voltage rating for best overall protection •• 700V AC, 650V DC rating allows protection of greater variety of circuits •• Solid fill technology for extra reliability in performance Highlights: Applications: •• Extremely fast acting •• Protection of inverters and other •• Current limiting equipment requiring the best AC •• Lowest I t or DC protection in this Ratings: voltage range Volts : 700VAC : 650VDC 2 Amps : 35 to 600A Catalog Numbering System A 70 Q 150 - 4 I.R. : 100kA I.R. AC / DC L/R : 10ms Amp-Trap® Fuse A 70 Rated Volts - 700 Style Q Amperes* 500 Mounting Types Blades, bolt-in 4 * For ampere ratings and styles not listed, call Technical Services at 978-465-4853. Approvals: •• UL recognized component UL File E60314 •• AC: guide no. JFHR2 •• DC: tested to UL standard 198L Single Pole Fuse Blocks for A70Q Fuses D20 Fuse Ampere Fuse Block Rating Catalog No. 35-100 P243C 125-400 P266A 450-600 P266F This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 parameters (35-600A) www.barr-thorp.com A70Q Amp-Trap ® Form 101 Catalog Numbers (amps) A70Q35-4 A70Q100-4 A70Q350-4 A70Q40-4 A70Q125-4 A70Q400-4 A70Q50-4 A70Q150-4 A70Q450-4 A70Q60-4 A70Q175-4 A70Q500-4 A70Q70-4 A70Q200-4 A70Q600-4 A70Q80-4 A70Q250-4 A70Q90-4 A70Q300-4 D * For ampere ratings and styles not listed, call Technical Services at 978-465-4853. Dimensions Catalog No. Mounting Type A70Q35 to 60 4 A70Q70 to 100 4 Dimensions - Inches (mm) A B C D E F G H 4.37 1.22 1.96 3.69 2.91 .34 1.00 .19 (111) (31.0) (49.8) (93.7) (73.9) (8.6) (25.4) (4.8) 4.37 1.22 1.96 3.69 2.91 .41 1.00 .19 (111) (31.0) (49.8) (93.7) (73.9) (10.4) (25.4) (4.8) 1.50 1.96 4.16 2.91 .41 1.00 .25 A70Q125 to 200 4 5.09 (129) (38.1) (49.8) (106) (73.9) (10.4) (25.4) (6.4) A70Q250 to 400 4 5.09 2.00 1.96 4.00 2.94 .56 1.50 .25 (129) (50.8) (49.8) (102) (74.7) (14.2) (38.1) (6.4) 7.09 2.50 1.96 5.72 3.25 .56 2.00 .38 (180) (63.5) (49.8) (145) (82.6) (14.2) (50.8) (9.7) A70Q450 to 600 4 Figure 1 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D21 A100P Amp-Trap ® Form 101 A100P Amp-Trap® Form 101 Semiconductor Protection fuses are rated 1000V, extending the range of protection for UPS systems, AC and DC drives, reduced voltage motor starters and similar applications where lower I2t and superior reliability are needed. With ratings from 15 through 1000 amperes, a wide range of high voltage applications can be served. Features/Benefits: •• Low I2t minimizes damage to protected components on short circuit •• Controlled arc voltage reduces stress to circuit components during fuse clearing •• Wide range of ampere ratings Highlights: Applications: •• Fast acting •• Protection of UPS systems AC/ •• Current limiting DC drives, reduced voltage motor •• Low I2t starters and other 1000V or less •• Optional trigger indicator semiconductor devices Ratings: Volts : 1000VAC : 750VDC Amps : 15 to 1000A Catalog Numbering System A 100 P 80 - 4 TI I.R. : 100kA I.R. L/R : 25ms Amp-Trap® Fuse A 100 Rated Volts - 700 Style P Amperes* 80 Mounting Type Approvals: 1 Blades, bolt-in •• UL recognized component File 4 Integral Blown-Fuse Trigger Indicator (see pg. J5) TI E60314 * For ampere ratings and styles not listed, call Technical Services at 978-465-4853. •• AC: UL guide no. JFHR2 (35-600A) •• DC: self-certified Single Pole Fuse Blocks for A100P Fuses D22 Fuse Ampere Fuse Block Rating Catalog No. 35-100 P266G 125-400 P266L This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com A100P Amp-Trap Form 101 ® Catalog Numbers (amps) Dimen. Fig. Catalog No. Dimen. Fig. Catalog No. Dimen. Fig. A100P15-1 1 A100P100-4 2 A100P350-4TI 2 A100P20-1 1 A100P100-4TI 2 A100P400-4 2 A100P25-1 1 A100P125-4 2 A100P400-4TI 2 A100P30-1 1 A100P125-4TI 2 A100P500-4 3 A100P35-4 2 A100P150-4 2 A100P500-4TI 3 A100P40-4 2 A100P150-4TI 2 A100P600-4 3 A100P50-4 2 A100P200-4 2 A100P600-4TI 3 A100P50-4TI 2 A100P200-4TI 2 A100P650-4 4 A100P60-4 2 A100P225-4 2 A100P700-4 4 A100P60-4TI 2 A100P250-4 2 A100P800-4 4 A100P70-4TI 2 A100P300-4 2 A100P800-4TI 4 A100P80-4 2 A100P300-4TI 2 A100P1000-4 5 A100P80-4TI 2 A100P350-4 2 D Catalog No. * For ampere ratings and styles not listed, call Technical Services at 978-465-4853. Dimensions Outline Ref. Mounting Type Fig. A100P15 to 30 1 1 A100P35 to 60 4, 4TI 2 A100P65 to 100 4, 4TI 2 A100P125 to 200 4, 4TI 2 A100P225 to 400 A100P500 to 600 A100P650 to 800 A100P1000 4, 4TI 4, 4TI 4, 4TI 4 2 3 4 5 Dimensions - Inches (mm) A B C D E F G H J 2.63 0.56 - - - - - - - (66.8) (14.2) - - - - - - - 5.00 1.00 3.50 4.31 4.19 0.31 0.75 0.13 - (127) (25.4) (173) (109) (106) (7.9) (19.1) (3.3) - 5.00 1.22 3.50 4.31 4.19 0.31 1.00 0.19 - (127) (31.0) (173) (109) (106) (7.9) (25.4) (4.8) - 5.72 1.50 3.47 4.78 4.16 0.41 1.00 0.25 - (145) (38.1) (88.1) (121) (106) (10.4) (25.4) (6.4) - 5.72 2.00 3.47 4.78 4.16 0.41 1.50 0.25 - (145) (50.8) (88.1) (121) (106) (10.4) (25.4) (6.4) - 7.72 2.50 3.47 5.88 5.56 0.53 2.00 0.38 - (196) (63.5) (88.1) (149) (141) (13.5) (50.8) (9.7) - 7.44 2.88 3.94 5.94 - 0.63 2.00 0.38 (189) (73.2) (100) (151) - (16.0) (50.8) (9.7) - 8.22 3.50 4.47 6.59 5.84 0.63 2.75 0.50 1.38 (209) (88.9) (114) (167) (148) (16.0) (69.9) (12.7) (35.1) Figure 3 Figure 2 Figure 1 Figure 4 - Figure 5 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D23 A120X Amp-Trap ® Form 101 A120X Amp-Trap® Form 101 Semiconductor Protection fuses, rated 1/2A through 30A, 1200VAC are popular for use in traction drive auxiliary circuits and similar applications. A120X fuses are also suitable for use on 1000VDC auxiliary circuits with low time constants. Features/Benefits: •• 1000V DC rated for wide range of circuits •• Compact size fits in where competitive sizes will not fit Highlights: Applications: •• Fast acting •• Protection of traction drive •• Current limiting auxiliary circuits, etc. •• Low I2t •• Compact size Catalog Numbering System A 120 X Ratings: 25 - 1 Volts : 1200VAC Amp-Trap Fuse A 120 Rated Volts - 1200 : 1000VDC Style (Fast acting, low l2t) ® Amps : 1/2 to 30A X I.R. : 100kA I.R. AC : 100kA I.R. DC L/R : 10ms Amperes* 25 Common Mounting Type* 1 * For ampere ratings and types not listed, consult the factory. Ferrule Single Pole Fuse Blocks for A120X Fuses Ampere Ratingting 1/2-30 Catalog No. P292 Approvals: •• UL recognized component File E 60314 Catalog Numbers (amps) A120X1/2-1 A120X6-1 A120X1-1 A120X10-1 A120X2-1 A120X15-1 A120X3-1 A120X20-1 A120X4-1 A120X25-1 A120X5-1 A120X30-1 Dimensions - In (mm) D24 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com A150X Amp-Trap Form 101 ® A150X Amp-Trap® Form 101 Semiconductor Protection fuses, rated up to 1000A, 1500VAC are suitable for traction drive and auxiliary circuits and for High Voltage Heavy duty rectifier applications. A150X fuses are suitable for use up to 1500VDC on circuits depending on time constant. Features/Benefits: •• 1500V AC rated for wide range of applications •• Heavy duty links D •• Rugged fiberglass body Highlights: Applications: •• Fast acting •• Protection of traction drive and •• Current limiting auxiliary circuits, etc. •• Low I t 2 Ratings: Catalog Numbers (amps) Volts : 1500VAC : 1000VDC Catalog No. Dimen. Fig. Catalog No. Dimen. Fig. A150X1-1 1 A150X90-4 2 Amps : 1A to 1000A A150X15-1 1 A150X100-4 2 I.R. : 100kA I.R. AC A150X15-4 2 A150X125-4 2 A150X20-1 1 A150X150-4 2 : 100kA I.R. DC A150X20-4 2 A150X175-4 2 A150X25-4 2 A150X200-4 2 A150X30-1 1 A150X250-4 2 A150X40-4 2 A150X300-4 2 A150X35-4 2 A150X400-4 2 A150X40-4 2 A150X450-4 2 A150X50-4 2 A150X500-4 2 A150X60-4 2 A150X600-4 2 A150X70-4 2 A150X800-4 2 A150X80-4 2 A150X1000-4 2 Approvals: • Self-certified Dimensions Figure 1 Outline Mounting Ref. Type A150X1 to 30 1 1 A150X15 to 60 4 2 Fig. A150X70 to 100 4 2 A150X125 to 300 4 2 A150X400 to 600 A150X800 to 1000 4 4 2 3 Dimensions - Inches (mm) A B C D E F G H J 7.15 1.21 5.62 6.46 6.34 0.31 1.00 0.18 - (182) (31) (143) (164) (161) (8) (25) (3) - 7.87 1.50 5.62 6.93 6.31 0.40 1.00 .025 - (127) (31) (173) (176) (160) (10) (25) (6) - 7.87 2.00 5.62 6.93 6.31 0.40 1.50 0.25 - (145) (38) (88) (176) (160) (10) (38) (6) - 9.75 2.50 6.62 8.31 8.06 0.56 2.00 0.25 - (145) (51) (88) (211) (205) (14) (51) (6) - 9.87 3.50 6.12 8.03 7.71 0.56 2.75 0.37 1.37 (251) (89) (155) (204) (196) (14) (70) (9) (35) This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 Figure 2 Figure 2 www.barr-thorp.com D25 6,9 gRB-URB European Semiconductor Fuses 690V gRB-URB FROM 12 TO 100A Size: 17 x 49 Features/Benefits: •• Extremely high Interrupting rating •• Protection of power semiconductors as per IEC standard 269.4 •• 690V rating as per IEC 33 •• gR class [current rating 12 to 90A] as per VDE 636-23 -Full range protection -Improved safety and protection -Allows selective coordination •• aR class [current rating 100A] according to VDE 636-23 and IEC 269.4 •• Connections as per: -German Standard DIN 43653/00C -British Standard BS 88-4 •• These fuses are UL recognized Applications Data Voltage Rating Class UN(V) 690 690 gRB URB Current Melting I2t Total Clearing Rating @ 1 ms I2t @ Rated IN(A) (A2s) Voltage (A2s) 0.8 IN IN 12 4.2 30 1.95 3.5 16 9.6 65 2.2 4.0 20 17.1 110 3.0 5.5 25 26.8 170 4.4 8.0 32 52.5 330 5.0 9.0 35 69 430 5.2 9.5 40 96 610 5.8 10.5 45 130 820 6.3 11.5 50 154 970 7.2 13 55 210 1320 7.4 13.5 63 310 1950 8.0 14.5 75 520 3250 8.8 16 80 620 3900 9.4 17 90 840 5300 11 20 100 965 6150 13 23.5 Watts Loss Tested Estimated Interrupting Interrupting Rating Rating 200 k A 300 k A @ 690 V @ 690 V Minimum operating voltage for separate trip-indicator: 20 V D26 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com German Standard without Blown Fuse Indication 46.2 18.5 1.5 96 69.4 - 81 16 8.73 x18 15.5 Weight: 40 g Packaging: 10 pieces German Standard with Separate Blown Fuse Trip-Indicator DIN 43623/00C Weight: 40 g Packaging: 10 pieces British Standard without Blown Fuse Indication Weight: 37 g Packaging: 10 pieces British Standard with Separate Blown Fuse Trip-Indicator BS 88-4 Weight: 37 g Packaging: 10 pieces Current Rating Description Catalog No. 12 6,9 gRB 17 DO8/12 M220972 16 6,9 gRB 17 DO8/16 N220973 20 6,9 gRB 17 DO8/20 P220974 25 6,9 gRB 17 DO8/25 Q22097a5 32 6,9 gRB 17 DO8/32 R220976 35 6,9 gRB 17 DO8/35 S220977 40 6,9 gRB 17 DO8/40 T220978 45 6,9 gRB 17 DO8/45 V220979 50 6,9 gRB 17 DO8/50 W220980 55 6,9 gRB 17 DO8/55 X220981 63 6,9 gRB 17 DO8/63 Y220982 75 6,9 gRB 17 DO8/75 Z220983 80 6,9 gRB 17 DO8/80 A220984 90 6,9 gRB 17 DO8/90 B220985 100 6,9 URB 17 DO8/100 C220986 Current Rating Description Catalog No. 12 6,9 gRB 17 DO8P 12 X221004 16 6,9 gRB 17 DO8P 16 Y221005 20 6,9 gRB 17 DO8P 20 Z221006 25 6,9 gRB 17 DO8P 25 A221007 32 6,9 gRB 17 DO8P 32 B221008 35 6,9 gRB 17 DO8 P 35 C221009 40 6,9 gRB 17 DO8P 40 D221010 45 6,9 gRB 17 DO8P 45 E221011 50 6,9 gRB 17 DO8P 50 F221012 55 6,9 gRB 17 DO8P 55 G221013 63 6,9 gRB 17 DO8P 63 H221014 75 6,9 gRB 17 DO8P 75 J221015 80 6,9 gRB 17 DO8P 80 K221016 90 6,9 gRB 17 DO8P 90 L221017 100 6,9 URB 17 DO8P 100 M221018 Current Rating Description Catalog No. 12 6,9 gRB 17/12 W220957 16 6,9 gRB 17/16 X220958 20 6,9 gRB 17/20 Y220959 25 6,9 gRB 17/25 Z220960 32 6,9 gRB 17/32 A220961 35 6,9 gRB 17/35 B220962 40 6,9 gRB 17/40 C220963 45 6,9 gRB 17/45 D220964 50 6,9 gRB 17/50 E220965 55 6,9 gRB 17/55 F220966 63 6,9 gRB 17/63 G220967 75 6,9 gRB 17/75 H220968 80 6,9 gRB 17/80 J220969 90 6,9 gRB 17/90 K220970 100 6,9 URB 17/100 L220971 Current Rating Description Catalog No. 12 6,9 gRB 17P12 D220987 16 6,9 gRB 17P16 E220988 20 6,9 gRB 17P20 F220989 25 6,9 gRB 17P25 G220990 32 6,9 gRB 17P32 H220991 35 6,9 gRB 17P35 J220992 40 6,9 gRB 17P40 K220993 45 6,9 gRB 17P45 L220994 50 6,9 gRB 17P50 M220995 55 6,9 gRB 17P55 N220996 63 6,9 gRB 17P63 P220997 75 6,9 gRB 17P75 Q220998 80 6,9 gRB 17P80 R220999 90 6,9 gRB 17P90 S221000 100 6,9 URB 17P100 T221001 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D 6,9 gRB-URB European Semiconductor Fuses D27 6,9 gRB-URB DIN German Standard German Standard 500 - 690V AC gRB-URB FROM 20 TO 400A Size: 000 Features/Benefits: •• Extremely high interrupting rating •• Protection of power semiconductors according to IEC 269.1 and EN 60269.4 •• 500-690V [Rating 20 to 400A] •• gR class [gRB Ratings 20 to 125A] according to VDE 636-23 -Full range protection -Improved safety and protection -Allows selective coordination •• aR class [current rating 80 to 400A] according to VDE 636-23 and IEC 269.4 •• 3 models complying with DIN 43653-00C are: -With or without blown fuse indication -With trip indicator •• Model complying with DIN 43620 (00C) -Standard with or without blown fuse indication -With trip indicator Applications Data Voltage Rating Class UN(V) 690 gRB 690 URB 660 500 Current Melting I2t Total Clearing Rating @ 1 ms I2t @ Rated IN(A) (A2s) Voltage (A2s) Watts Loss 0.8 IN IN 20 12 80 3.8 7 25 20 150 5.0 9 32 39 270 5.5 10 40 70 460 6.6 12 50 102 730 7.7 14 63 210 1500 8.8 16 80 475 2900 9.9 18 100 970 6000 11 20 125 1900 11800 11.6 21 80 390 2500 11.6 21 100 690 4200 12.7 23 125 1300 8900 14.3 26 160 2700 16000 17.0 31 200 5250 31500 19.8 36 250 9900 52000 24.8 45 315 15500 82000 31.9 58 350 22400 110000 31.9 58 400 33200 160000 36.3 66 Tested Estimated Interrupting Interrupting Rating Rating 200 k A @ 660 V 300 k A @ 660 V 120 k A @ 500 V Minimum operating voltage for blown fuse indicator: 20 V D28 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com 6,9 gRB-URB DIN German Standard German Standard Blade-Type DIN 43620** Weight: 150 g Packaging: 3 pieces Microswitches MS 4L 2-5 B6 + PRES Ref. F210156 MS 4L 2-5 B2 + PRES Ref. G210157 * Fuse Base: 41002-G Description Cat. No. 16 20 25 32 40 50 63 80 100 125 80 100 125 160 200 250 315 350 400 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 5 5 Y210609 Z210610 A210611 B210612 C210613 D210614 E210615 F210616 G210617 H210618 Q320059 V320063 X320065 B320069 D320071 : 500 H320075 M320079 R210626 S210627 GRB 000 PV 016 GRB 000 PV 020 GRB 000 PV 025 GRB 000 PV 032 GRB 000 PV 040 GRB 000 PV 050 GRB 000 PV 063 GRB 000 PV 080 GRB 000 PV 100 GRB 000 PV 125 URD 000 PV 0080 URD 000 PV 0100 URD 000 PV 0125 URD 000 PV 0160 URD 000 PV 0200 Volts URD 000 PV 0250 URD 000 PV 0315 URB 000 PV 350 URB 000 PV 400 Rating: CI/IN 1 1 1 1 1 1 1 1 1 1 1 1 0,95 0,85 0,85 690V 0,8 0,7 0,7 0,65 D Size These fuses are not UL recognized. German Standard without Blown Fuse Indicator Weight: 110 g Packaging: 6 pieces * Fuse Base: SI 000 DIN 80 Ref. Number: C 220710 Size Description 20 25 32 40 50 63 80 100 125 80 100 125 160 200 250 315 350 400 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 6,9 5 5 GRB GRB GRB GRB GRB GRB GRB GRB GRB URB URB URB URB URB URB URB URB URB 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 D330030 E330031 F330032 G330033 H330034 J330035 A330073 269. and S330112 T330113 K330036 L330037 M330038 N330039 P330040 Q330041 R330042 V330114 D330191 Approvals For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 CI/IN Cat. No. D08 / 020 D08 / 025 D08 / 032 D08 / 040 D08 / 050 D08 / 063 D08 •/ •080 IEC D08 / 100 D08 / 125 D08 / 080 D08 / 100 D08 / 120 D08 / 160 D08 / 200 D08 / 250 D08 / 315 D08 / 350 D08 / 400 www.barr-thorp.com EN 1 1 1 1 1 1 1 60269.4 1 0,9 1 1 0,9 0,85 0,85 0,8 0,7 0,7 0,65 D29 6,9 gRB-URB DIN German Standard German Standard with Blown Fuse Indication Current Rating Description Cat. No. I/N Fuse Base* 20 6,9 gRB 000 DO8V/020 P330017 1 25 6,9 gRB 000 DO8V/025 Q330018 1 32 6,9 gRB 000 DO8V/032 R330019 1 40 6,9 gRB 000 DO8V/040 S330020 1 50 6,9 gRB 000 DO8V/050 T330021 1 63 6,9 gRB 000 DO8V/063 V330022 1 80 6,9 gRB 000 DO8V/080 G330102 1 100 6,9 gRB 000 DO8V/100 Q330110 1 125 6,9 gRB 000 DO8V/125 R330111 0,9 80 6,9 URB 000 DO8V/080 W330023 1 100 6,9 URB 000 DO8V/100 X330024 1 125 6,9 URB 000 DO8V/125 Y330025 0,95 160 6,9 URB 000 DO8V/160 Z330026 0,85 200 6,9 URB 000 DO8V/200 A330027 0,85 250 6,9 URB 000 DO8V/250 B330028 0,8 315 6,9 URB 000 DO8V/315 C330029 0,7 350 5 URB 000 DO8V/350 W330115 0,7 400 5 URB 000 DO8V/400 E330192 0,65 *Fuse Base: SI 000 DIN 80 Ref. Number: C 220710 German Standard with Separate Blown Fuse Trip-Indicator Current Rating Description Cat. No. I/N Fuse Base* 20 6,9 gRB 000 DO8L/020 J330173 1 25 6,9 gRB 000 DO8L/025 K330174 1 32 6,9 gRB 000 DO8L/032 L330175 1 40 6,9 gRB 000 DO8L/040 M330176 1 50 6,9 gRB 000 DO8L/050 N330177 1 63 6,9 gRB 000 DO8L/063 P330178 1 80 6,9 gRB 000 DO8L/080 Q330179 1 100 6,9 gRB 000 DO8L/100 R330180 1 125 6,9 gRB 000 DO8L/125 S330181 0,9 80 6,9 URB 000 DO8L/080 T330182 1 100 6,9 URB 000 DO8L/100 V330183 1 125 6,9 URB 000 DO8L/125 W330184 0,9 160 6,9 URB 000 DO8L/160 X330185 0,85 200 6,9 URB 000 DO8L/200 Y330186 0,85 250 6,9 URB 000 DO8L/250 Z330187 0,8 315 6,9 URB 000 DO8L/315 A330188 0,7 350 5 URB 000 DO8L/350 B330189 0,7 400 5 URB 000 DO8L/400 F330193 0,65 Microswitch MC 4L 2-5 B6 + PRES Ref. Number: F210156 MC 4L 2-5 B2 + PRES Ref. Number: G210157 *Fuse Base: SI 000 DIN 80 Ref. Number: C220710 D30 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com BS88 British Standard Protistor® Fuses 500-690V AC gRB/URB from 20 to 400A Size: 000 Features/Benefits: •• Extremely high interrupting rating •• Protection of power semiconductors according to IEC 269.1 and EN 60269.4 D •• 500-690V (rating 20 to 400A) •• gR class (gRB Ratings 20 to 125A) according to VDE 636-23. -Full range protection -Improving safety and protection -Allows selective coordination •• aR class (URB ratings 75 to 400A) according to VDE 636-23 and IEC 269.4 •• Two models according to BS 88-4 and EN 60 269.4 standards: Z3 drawing (74mm between axes) external open fuse with and without indicator Applications Data Voltage Rating Class UN(V) 690 gRB 690 URB 660 500 Current Melting I2t Rating @ 1 ms IN(A) (A2s) Total Clearing I2t @ UN I2tp (A 2s) Watts Loss 0.8 IN IN 20 12 80 3.8 7 25 20 150 5.0 9 32 39 270 5.5 10 40 70 460 6.6 12 50 102 730 7.7 14 63 210 1500 8.8 16 80 475 2900 9.9 18 100 970 6000 11 20 125 1900 11800 11.6 21 75 350 2250 11.2 20.5 80 390 2500 11.6 21 100 690 4200 12.7 23 110 950 6800 13.5 24.5 125 1300 8900 14.3 26 160 2700 16000 17.0 31 200 5250 31500 19.8 36 250 9900 52000 24.8 45 315 15500 82000 31.9 58 350 22400 110000 31.9 58 160000 36.3 66 400 Tested Estimated Interrupting Interrupting Rating Rating 200 k A @ 660 V 300 k A @ 660 V 120 k A @ 500 V This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D31 BS88 British Standard British Standard without Open Fuse Indicator British Standard with External Open Fuse Trip-Indicator The use of MC 6.3 GR 2-5N blown fuse remote sensing microswitch is possible. Ref. Number: Y 310015 mounted on separate trip-indicator. See Microswitch section page J10, J12. D32 Current Rating Description Cat. No. 20 6,9 gRB 000 BS88/020 T330044 25 6,9 gRB 000 BS88/025 V330045 32 6,9 gRB 000 BS88/032 W330046 40 6,9 gRB 000 BS88/040 X330047 50 6,9 gRB 000 BS88/050 Z330049 63 6,9 gRB 000 BS88/063 A330050 80 6,9 gRB 000 BS88/080 N330108 100 6,9 gRB 000 BS88/100 H330103 125 6,9 gRB 000 BS88/125 P330109 75 6,9 URB 000 BS88/075 B330051 80 6,9 URB 000 BS88/080 C330052 100 6,9 URB 000 BS88/100 D330053 110 6,9 URB 000 BS88/110 E330100 125 6,9 URB 000 BS88/125 E330054 150 6,9 URB 000 BS88/150 F330101 160 6,9 URB 000 BS88/160 F330055 200 6,9 URB 000 BS88/200 G330056 250 6,9 URB 000 BS88/250 H330057 315 6,9 URB 000 BS88/315 J330058 350 5 URB 000 BS88/350 X330116 400 5 URB 000 BS88/400 G330194 Current Rating Description Cat. No. 20 6,9 gRB 000 BS88P/020 Y330117 25 6,9 gRB 000 BS88P/025 Z330118 32 6,9 gRB 000 BS88P/032 A330119 40 6,9 gRB 000 BS88P/040 B330120 50 6,9 gRB 000 BS88P/050 C330121 63 6,9 gRB 000 BS88P/063 D330122 80 6,9 gRB 000 BS88P/080 E330123 100 6,9 gRB 000 BS88P/100 F330124 125 6,9 gRB 000 BS88P/125 G330125 75 6,9 URB 000 BS88P/075 H330126 80 6,9 URB 000 BS88P/080 J330127 100 6,9 URB 000 BS88P/100 K330128 110 6,9 URB 000 BS88P/110 L330129 125 6,9 URB 000 BS88P/125 M330130 150 6,9 URB 000 BS88P/150 N330131 160 6,9 URB 000 BS88P/160 P330132 200 6,9 URB 000 BS88P/200 Q330133 250 6,9 URB 000 BS88P/250 R330134 315 6,9 URB 000 BS88P/315 S330135 350 5 URB 000 BS88P/350 T330136 400 5 URB 000 BS88P/400 H330195 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Size 00 British Standard Protistor® Fuses 690V gRB-URB from 16 to 450A Size: 00 Features/Benefits: •• Extremely high Interrupting rating •• Protection of power semiconductors according to IEC 269.1 and 4 •• 690V D •• gR class [gRB ratings 16 to 160 A] according to VDE 636-23 -Full range protection -Improving safety and protection -Allows selective coordination •• aR class [URC and URD Ratings 16 to 450A] according to VDE 636-23 and IEC 269.4 •• Connections according to: -DIN 43653/00C 80 and 110mm between axes -DIN 43620/00C solid blades •• Optional pin indicator for operating a microswitch Applications Data Voltage Rating Class UN(V) gRB 690 URB 600 Current Melting I2t Rating @ 1 ms IN(A) (A2s) 16 8 20 12 25 Total Clearing Watts Loss I2t @ UN I2t p (A 2s) Tested Estimated Interrupting Interrupting Rating Rating 0.8 IN IN 61 2.7 5 86 3.3 6 18 140 4.4 8 32 39 250 6.0 11 40 68 450 7.1 13 50 116 750 8.8 16 63 210 1400 9.9 18 80 525 3000 10.5 19 100 970 5400 10.7 19.5 125 1710 9600 13.2 24 160 4270 22400 13.7 25 16 7 52 3.8 7 20 10 75 5.0 9 25 15 120 6.0 11 200kA 300kA 32 32 210 8.2 15 @ 690V @ 690V 40 61 400 9.9 18 50 102 700 11.5 21 63 177 1200 12.6 23 80 390 2200 13.8 25 100 692 3900 15.4 28 125 1170 6600 18.1 33 160 2680 14 000 19.8 36 200 4690 24 000 23.1 42 250 8300 42 500 27.5 50 315 17 520 81 000 31.9 58 350• 25 450 118 000 33.0 60 400• 33 200 150 000 38.5 70 450** 51 850 225 000 40.7 74 200kA @ 600V 300kA @ 600V • Voltage rating: 690V with CC’ at 1s - 450V with CC’ at 10 s **Voltage rating: 600V with CC’ at 1s - 450V with CC’ at 10 s Note: voltage rating of 350-400-450 A rated fuses is defined with a CC’ curve at 1 second limited by the minimum breaking current. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D33 Size 00 British Standard German Standard According to DIN 43653/00C & DIN 80 & 110 - Catalog Numbers (amps) Description gRB DIN 80 Cat. No. Description I/N Fuse Base* I/N Fuse Cat. No. Base* 6,9 URB 00 D08L 016 V330275 1 6,9 URB 00 D08L 020 T330274 1 6,9 URB 00 D08L 025 M330268 1 6,9 URB 00 D08L 032 N330269 1 6,9 gRB 00 D08L 016 S330273 1 6,9 gRB 00 D08L 020 S330227 1 6,9 URB 00 D08L 040 P330270 1 6,9 gRB 00 D08L 025 T330228 1 6,9 URB 00 D08L 050 Q330271 1 6,9 gRB 00 D08L 032 V330229 1 6,9 gRB 00 D08L 040 W330230 1 6,9 gRB 00 D08L 050 X330231 1 6,9 gRB 00 D08L 063 Y330232 1 6,9 gRB 00 D08L 080 Z330233 1 6,9 gRB 00 D08L 100 A330234 1 6,9 gRB 00 D08L 125 B330235 0.9 6,9 gRB 00 D08L 160 C330236 0.9 URB DIN 80 German Standard According to DIN 43653/00C - DIN 80 & 110 gRB DIN 110 Weight : 140 g(D08) - 190 g(D11) Packaging : 3 pieces Microswitches: MS 4L 2.5 B6 - Part #: L076646 6.3 clips or MC 4L 2.5 B6 + PRES - Part #: F210156 MS 4L 2.5 B2 - Part #: G076642 2.8 clips or MC 4L 2.5 B2 + PRES - Part #: G210157 Fuse-base: SI 00 DIN 80 - Part #: Q098040 URB DIN 110 gRB DIN 43620 Fuse-base: 41002-G R330272 1 D330237 1 6,9 URB 00 D08L 100 E330238 1 6,9 URB 00 D08L 125 F330239 0.9 6,9 URB 00 D08L 160 G330240 0.85 6,9 URB 00 D08L 200 H330241 0.85 6,9 URB 00 D08L 250 J330242 0.80 6,9 URB 00 D08L 315 K330243 0.75 6,9 URB 00 D08L 350 L330244 0.75 6,9 URB 00 D08L 400 M330245 0.70 6 URB 00 D08L 450 N330246 0.65 6,9 gRB 00 D11L 016 W330276 1 6,9 gRB 00 D11L 020 P330247 1 6,9 gRB 00 D11L 025 Q330248 1 6,9 gRB 00 D11L 032 R330249 1 6,9 gRB 00 D11L 040 S330250 1 6,9 gRB 00 D11L 050 T330251 1 6,9 gRB 00 D11L 063 V330252 1 6,9 gRB 00 D11L 080 W330253 1 6,9 gRB 00 D11L 100 X330254 1 6,9 gRB 00 D11L 125 Y330255 0.9 6,9 gRB 00 D11L 160 Z330256 0.9 6,9 URB 00 D11L 80 A330257 1 6,9 URB 00 D11L 100 B330258 1 6,9 URB 00 D11L 125 C330259 0.9 6,9 URB 00 D11L 160 D330260 0.85 6,9 URB 00 D11L 200 E330261 0.85 6,9 URB 00 D11L 250 F330262 0.80 6,9 URB 00 D11L 315 G330263 0.75 6,9 URB 00 D11L 350 H330264 0.75 6,9 URB 00 D11L 400 J330265 0.70 6 URB 00 D11L 450 K330266 0.65 Description German Standard According to DIN 43620/00 Weight : 210 g Packaging : 3 pieces Microswitches: 6.3 clips or MC 4L 2.5 B6 + PRES - Part #: F210156 2.8 clips or MC 4L 2.5 B2 + PRES - Part #: G210157 6,9 URB 00 D08L 063 6,9 URB 00 D08L 080 URD DIN 43620 I/N Fuse Cat. No. Base* 6,9 gRB 00 PV/016 L330267 1 6,9 gRB 00 PV/020 W330207 1 6,9 gRB 00 PV/025 X330208 1 6,9 gRB 00 PV/032 Y330209 1 6,9 gRB 00 PV/040 Z330210 1 6,9 gRB 00 PV/050 A330211 1 6,9 gRB 00 PV/063 B330212 0.90 6,9 gRB 00 PV/080 C330213 0.90 6,9 gRB 00 PV/100 D330214 0.90 6,9 gRB 00 PV/125 E330215 0.85 6,9 gRB 00 PV/160 F330216 0.85 6,9 URD 00 PV0080 Z320159 0.90 6,9 URD 00 PV0100 D320163 0.90 6,9 URD 00 PV0125 F320165 0.85 6,9 URD 00 PV0160 K320169 0.85 6,9 URD 00 PV0200 M320171 0.85 6,9 URD 00 PV0250 R320175 0.80 6,9 URD 00 PV0315 W320179 0.75 I/IN : Ratio RMS steady current / current rating for fuses in base. D34 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com URE/URGS/URZ British Standard Protistor® Fuses 250V AC URE/URGS/URZ from 5 up to 180A Sizes: 10 X 28 - 17 X 27 mm Features/Benefits: •• Extremely high interrupting rating •• Protection of power semiconductors according to IEC 269.1 and 4 D •• 250V according to IEC 33 •• aR class (ratings from 5 to 32A) according to VDE 636-23 and IEC 269.4 •• Model according to NF C 63210 and 63211 with built-in blown trip-indicator •• 17X27 are UL recognized Applications Data Voltage Rating Size Class UN (V) 10x28 URE 250 V URGS 17x27 URZ Ratings: Current Melting I2t @ Rating 1 ms IN (A) I2tP (A2s) Total Clearing I2t @ UN I2t t (A 2s) Watts Loss 0.8 IN IN Volts Tested : 250VAC Amps : 5 to 180A Interrupting IR Rating : 160kA I.R. 5 1.3 10 11 0.6 1 6 1.8 13 15 0.7 1.2 10 2.4 18 20 1.2 2.1 12 4.3 28 33 1.6 2.8 15 6.7 41 48 2.0 3.5 20 15.0 85 100 2.2 4.0 25 27.0 135 160 2.6 4.7 32 53.0 240 280 3.0 5.4 7 1.3 8.5 9.8 0.56 1 10 4.5 21 23.8 0.84 1.5 12 5.9 27 31 1.1 2.0 16 11.2 50 59 1.7 3.0 20 15.6 80 100 2.2 3.9 25 30.0 130 160 2.7 4.8 30 45.0 195 235 3.2 5.6 •• IEC 269.4, VDE 636.23 (5-32A) 35 63.0 270 330 3.7 6.5 50 180.0 790 940 4.9 8.8 •• IEC 33 (250V) 60 250.0 1100 1310 5.8 10.4 75 380.0 1670 1990 7.2 13.6 80 480.0 2100 2530 7.25 13.7 100 730.0 3350 4060 6.5 11.5 125 850.0 5720 6920 6.7 12.3 150 1250.0 7930 9590 7.4 13.6 160 1730.0 9600 11700 8.8 15.6 180 2090.0 14500 17500 9.5 17 Approvals 160 kA @ 250 V This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 •• UL Recognized Component (17x27mm) www.barr-thorp.com D35 URE/URGS/URZ British Standard Catalog Numbers Size 10x28 mm Size 17x27 mm Size 17x27 mm D36 Description Catalog No. 2.5 URE 10/5 M082489 2.5 URE 10/6 E097478 2.5 URE 10/10 I082488 2.5 URE 10/12 P097487 2.5 URE 10/15 K082487 2.5 URE 10/20 J082486 2.5 URE 10/25 X097494 2.5 URE 10/32 N081984 Description Catalog No. 2.5 URGS 17/7 M076647 2.5 URGS 17/10 N076648 2.5 URGS 17/12 P076649 2.5 URGS 17/16 Q076650 2.5 URGS 17/20 L09507 2.5 URGS 17/25 R076651 2.5 URGS 17/30 S076652 2.5 URGS 17/35 T076653 2.5 URGS 17/50 V076654 2.5 URGS 17/60 W076655 2.5 URGS 17/75 X076656 2.5 URGS 17/80 Z085559 2.5 URGS 17/100 Y085558 2.5 URGS 17/125 G097526 2.5 URGS 17/150 W085556 2.5 URGS 17/160 F097527 2.5 URGS 17/180 N097532 Description Catalog No. 2.5 URGS 17 P7 P097533 2.5 URGS 17 P10 Q097434 2.5 URGS 17 P12 S097536 2.5 URGS 17 P16 X097540 2.5 URGS 17 P20 B097540 2.5 URGS 17 P25 D097546 2.5 URGS 17 P30 E097547 2.5 URGS 17 P35 F097548 2.5 URGS 17 P50 J097551 2.5 URGS 17 P60 H081082 2.5 URGS 17 P75 K097552 2.5 URGS 17 P80 L097553 2.5 URZ 17 P100 P097556 2.5 URZ 17 P125 Q097557 2.5 URZ 17 P150 R097558 2.5 URZ 17 P160 S097559 2.5 URZ 17 P180 T097560 10x28 without Trip-Indicator (mm) 17x27 without Trip-Indicator (mm) 17x27 with Separated Trip-Indicator (mm) Microswitch MC 6.3 GR 2.5N This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com URGG/URGH British Standard Protistor® Fuses 250V URGG/URGH from 50 to 1050A SizeS: 36 X 27 - 2 X 36 x 27 mm Features/Benefits: •• Extremely high-Interrupting rating fuses •• Protection of power semiconductors according to IEC 269.1 and 4 D •• aR class (ratings from 50 to 525A URGG - 300 to 1050A URGH) according to IEC 269.4 •• Complies with BS 88-4 - without indicator - with external trip-indicator Ratings: Applications Data Voltage Rating Size Class UN (V) 36x27 URGG 250 V 2x36x27 URGH Volts Current Melting I2t Rating @ 1 ms IN (A) I2tP (A2s) 50 120 75 330 100 Total Clearing I2t @ UN Watts Loss 0.8 IN IN 500 4.75 9.5 1380 6.3 12.6 745 3060 7.8 15.7 125 1340 5500 9.1 18.2 150 1930 7950 10.8 21.6 200 4020 16400 13.5 27.0 250 5350 30000 16.3 32.6 300 7290 49600 18.6 37.2 350 18000 74000 21 42.0 400 25100 128000 23.4 46.7 450 33500 170000 27.1 54.1 500 43000 219000 30.4 60.8 525 48200 245000 33.2 66.4 300 7700 31800 21.6 43.2 350 11500 48700 24.3 48.6 400 16000 65600 27 54.0 500 29100 120000 32.6 65.2 600 48200 198500 37.2 74.4 700 72000 276000 42.0 84.0 800 100000 512000 46.7 93.4 900 134000 680000 54.1 108.2 1000 172000 876000 60.8 121.6 1050 193000 980000 66.4 132.8 I t t (A s) 2 2 : 250VAC Amps : 50 to 1050A Tested IR Interrupting : 100kA I.R Rating Approvals 100 kA @ 250 V •• IEC 269.4 •• URGG (50-525A) •• URGH (300-1050A) •• BS 88-4 •• URGG (50-525A) •• URGH (300-1050A) Minimum operating voltage for all trip indicators = 20V This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D37 URGG/URGH British Standard Size 36x27mm Size 36x27mm Size 36x27mm Size 2X36x27mm Size 2X36x27mm D38 Description Catalog No. 2.5 URGG 36/50 J080945 2.5 URGG 36/75 K080946 2.5 URGG 36/100 L080947 2.5 URGG 36/125 R082470 2.5 URGG 36/150 Q082469 2.5 URGG 36/200 P082468 2.5 URGG 36/250 N082467 2.5 URGG 36/300 M082466 2.5 URGG 36/350 L082465 2.5 URGG 36/400 G075538 2.5 URGG 36/450 H075539 2.5 URGG 36/500 J075540 2.5 URGG 36/525 K075541 Description Catalog No. 2.5 URGG36T50 F080942 2.5 URGG36T75 G080943 2.5 URGG36T100 H080944 2.5 URGG36T125 W082382 2.5 URGG36T150 V080944 2.5 URGG36T200 T082380 2.5 URGG36T250 S082379 2.5 URGG36T300 R082378 2.5 URGG36T350 Q082377 2.5 URGG36T400 L075542 2.5 URGG36T450 M075542 2.5 URGG36T500 N075544 2.5 URGG36T525 P075545 36x27 - without Trip-Indicator (mm) 36x27 - with Built-in Trip-Indicator (mm) Microswitch MC 36 GR 2.5 N Ref. P 092496 36x27 - with Separated Trip-Indicator (mm) Description Catalog No. 2.5 URGG36P50 C090939 2.5 URGG36P75 D080940 2.5 URGG36P100 E080941 2.5 URGG36P125 Y081004 2.5 URGG36P150 X081003 Microswitch MC 6.3 GR 2.5 N - 2.5 URGG36P200 W081002 Ref. Y 310005 2.5 URGG36P250 V081001 2.5 URGG36P300 T081000 2.5 URGG36P350 S080999 2.5 URGG36P400 V075504 2.5 URGG36P450 W07550 2.5 URGG36P500 X075506 2.5 URGG36P525 Y075507 Description Catalog No. 2.5 URGH236/300 K082464 2.5 URGH236/350 J082463 2.5 URGH236/400 H082462 2.5 URGH236/500 G082461 2.5 URGH236/600 F082460 2.5 URGH236/700 E082459 2.5 URGH236/800 Q075546 2.5 URGH236/900 R075547 2.5 URGH236/1000 S075548 2.5 URGH236/1050 T075549 Description Catalog No. 2.5 URGH236T300 P082376 2.5 URGH236T350 N082375 2.5 URGH236T400 M082374 2.5 URGH236T500 L082373 2.5 URGH236T600 K082372 2.5 URGH236T700 J082371 2.5 URGH236T800 V075550 2.5 URGH236T900 R075501 2.5 URGH236T1000 S075502 2.5 URGH236T1050 T075503 2x36x27 - without Trip-Indicator (mm) 2x36x27 - with Built-in Trip-Indicator (mm) This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 Microswitch MC 36 GR 2.5 N Ref. P 092496 www.barr-thorp.com URE/URS/URT British Standard Protistor® Fuses 690V URE/URS/URT from 5 to 160A Sizes: 10 X 51 - 17 X 49 - 2 x 17 x49 mm Features/Benefits: •• Extremely high Interrupting rating fuses •• Protection of power semiconductors according to IEC 269.1 and 4 D •• aR class (ratings from 5 to 160A) according to IEC 269.4 •• Two models complying with BS 88-4 - without indicator (17X49mm) - with external trip-indicator (2x17x49mm) Applications Data Voltage Rating UN (V) Size mm 10x51 17x49 Class URE URS 690 V 2x17x49 URT Current Melting I2t @ Rating 1 ms IN (A) I2tP (A2s) Total Clearing I2t @ UN I2t t (A 2s) Watts Loss 0.8 IN IN 5 1.3 10 15 1.05 2 6 1.3 13.5 20.5 1.3 2.5 10 3.3 25 35 2.2 4.1 12 5.5 40 58 2.3 4.3 15 9.7 70 100 2.4 4.4 20 19.4 120 200 3.1 5.8 16 9.7 75 107 2.7 4.8 20 17.3 130 185 2.9 5.3 25 27 200 285 3.7 6.7 32 53 400 570 4.7 8.6 35 70 510 725 5.2 9.6 40 98 760 1080 5.7 10.5 45 130 900 1280 6.2 11.4 50 156 1000 1420 6.8 12.6 55 210 1380 1970 7.2 13.3 63 315 2000 2850 7.5 13.9 75 525 3350 4630 7.8 14.4 80 625 3900 5700 8.5 15.8 65 210 1590 2270 9.5 17.4 75 310 2300 3280 10.9 20 85 430 3050 4350 11.9 21.9 90 525 3600 5130 12.4 22.8 110 850 5500 7840 13.8 26.5 140 1730 11000 15700 15.5 28.5 150 2090 13400 18500 15.6 28.7 160 2500 15600 22800 16.9 31.5 Tested Interrupting Rating 200 kA @ 690 V Minimum operating voltage for all trip indicators = 20V This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D39 URE/URS/URT British Standard Size 10x51mm Size 17x49mm Size 17x49mm Size 2X17x49mm Size 2X17x49mm D40 Description Catalog No. 6,9 URE 10/5 D 082458 6,9 URE 10/6 X 097057 6,9 URE 10/10 C 082457 6,9 URE 10/12 Z 079059 6,9 URE 10/15 B 082456 6,9 URE 10/20 A 082456 Description Catalog No. 6,9 URS 17/16 G 075883 6,9 URS 17/20 H 075884 6,9 URS 17/25 J 075885 6,9 URS 17/32 K 075886 6,9 URS 17/35 L 075887 6,9 URS 17/40 M 075888 6,9 URS 17/45 N 075889 6,9 URS 17/50 P 075890 6,9 URS 17/55 Q 075891 6,9 URS 17/63 R 075892 6,9 URS 17/75 S 075893 6,9 URS 17/80 T 075894 Description Catalog No. 6,9 URS 17 P 16 V 075895 6,9 URS 17 P 20 W 075896 6,9 URS 17 P 25 X 075897 6,9 URS 17 P 32 Y 075898 6,9 URS 17 P 35 Z 075899 6,9 URS 17 P 40 A 075900 6,9 URS 17 P 45 B 075901 6,9 URS 17 P 50 K 081084 6,9 URS 17 P 55 C 075902 6,9 URS 17 P 63 D 075903 6,9 URS 17 P 75 E 075904 6,9 URS 17 P 80 F 075905 Description 17x49 - without Trip-Indicator (mm) 17x49 - with Separate Trip-Indicator (mm) 2x17x49 - without Trip-Indicator (mm) Catalog No. 6,9 URT 217/65 G 075906 6,9 URT 217/75 F 099572 6,9 URT 217/85 H 075907 6,9 URT 217/90 A 099958 6,9 URT 217/110 B 099959 6,9 URT 217/140 J 075908 6,9 URT 217/150 C 099960 6,9 URT 217/160 K 075909 Description 10x51 - without Trip-Indicator (mm) 2x17x49 - with Separate Trip-Indicator (mm) Microswitch MC6,3 GR 2-5N : Reference Number Y310015 Catalog No. 6,9 URT 217 P 65 L 075910 6,9 URT 217 P 75 M 075911 6,9 URT 217 P 85 M 075912 6,9 URT 217 P 90 P 075913 6,9 URT 217 P 110 Q 075914 6,9 URT 217 P 140 R 075915 6,9 URT 217 P 150 S 075916 6,9 URT 217 P 160 T 075917 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com URR/URGL/URU/URGM British Standard Protistor® fuses 690V URR/URGL/URU/URGM from 75 to 800A Sizes: 36 X 55 & 2 X 36 x 55 mm Features/Benefits: •• Extremely high Interrupting rating fuses •• Protection of power semiconductors according to IEC 269.1 and 4 D •• aR class ratings from 75 to 800A according to IEC 269.4 •• Complies with BS 88-4 - without indicator - with external trip-indicator - with built in trip-indicator Applications Data Voltage Rating UN (V) Size mm Class URR 36x55 URGL 690 V URU 2x36x55 URGM Current Melting I2t @ Rating 1 ms IN (A) I2tP (A2s) 75 350 Total Clearing I2t @ UN I2t t (A 2s) 1800 2000 Watts Loss 0.8 IN IN 9.7 19.5 110 1180 6000 6700 11.3 22.8 200 3900 18500 20500 21.8 41.4 250 8760 41000 46000 23.6 44.1 50 180 860 990 7.3 14.0 65 335 1600 1840 8.8 17.1 85 480 3450 4000 12.2 23.5 90 720 4100 4700 13.2 25.5 150 2880 12600 14500 18.9 35.3 180 5350 22500 25500 19.1 35.7 200 9510 40000 46000 17.7 33.1 250 21400 97000 110000 18.7 34.5 280 29100 125000 145000 20.3 38.0 Tested Interrupting Rating 315 38100 157000 180000 22.7 42.6 355 48200 190000 215000 25.9 48.5 200 kA 400 72000 265000 305000 26.7 50.0 @ 690 V 200 4700 24000 27000 18.4 33.0 235 6920 34500 39000 21.0 37.6 400 21200 100000 110000 34.8 62.3 500 35000 164000 184000 47.2 88.2 630 97300 515000 575000 41.1 73.2 175 2880 13800 16000 24.7 47.6 300 13700 60000 68000 31.5 59.0 325 21400 90000 102000 30.0 54.0 355 25200 106000 120000 33.1 62.0 450 65600 300000 340000 34.6 63.8 500 85600 390000 440000 37.4 69.0 630 15200 630000 720000 45.4 85.2 710 193000 760000 860000 51.8 97.0 800 282000 1.06 106 1.22 106 53.4 100.0 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D41 URR/URGL/URU/URGM British Standard Size 36x55mm Description Catalog No. 6,9 URGL36/50 X097103 6,9 URGL36/65 H097113 6,9 URGL36/75 H097136 6,9 URGL36/85 M097163 6,9 URGL36/90 N097164 6,9 URGL36/110 P097165 6,9 URGL36/150 Q097167 6,9 URGL36/180 S097168 6,9 URR36/200 T097169 6,9 URGL36/200 V097170 6,9 URR36/250 W097171 6,9 URGL36/280 A097175 6,9 URGL36/315 B097176 6,9 URGL36/355 C097177 6,9 URGL36/400 D097178 Description Catalog No. 6,9 URGL36T50 N097210 6,9 URGL36T65 K097210 6,9 URGL36T75 H099965 6,9 URGL36T85 M097255 6,9 URGL36T90 N097256 6,9 URGL36T110 R099973 6,9 URGL36T150 Z082178 6,9 URGL36T180 P097257 6,9 URR36T200 A085560 6,9 URGL36T200 R097259 6,9 URR36T250 W097263 6,9 URGL36T250 X097266 6,9 URGL36T280 Y097266 6,9 URGL36T315 Z097266 6,9 URGL36T355 A097267 6,9 URGL36T400 C097269 36x55 - without Trip-Indicator (mm) 36x55 - with Built-in Trip-Indicator (mm) Size 36X55mm Size 36X55mm D42 Description Catalog No. 6,9 URGL36P90 H097182 6,9 URR36P110 J097183 6,9 URGL36P150 K097184 6,9 URGL36P180 L097185 6,9 URR36P200 M097186 6,9 URGL36P200 N097187 6,9 URR36P250 P097188 6,9 URGL36P250 Q097189 6,9 URGL36P280 R097190 6,9 URGL36P315 V097193 6,9 URGL36P355 Y097196 6,9 URGL36P400 M097209 Microswitch MC 36 GR 2.5 N Ref. P 092496 36x55 - with Separated Trip-Indicator (mm) Microswitch MC 6.3 GR 2.5 N Ref. Y 310015 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com URR/URGL/URU/URGM British Standard 2X36x55mm Size 2X36x55mm Description Catalog No. 6,9 URGM236/175 D097270 6,9 URU236/200 F097272 6,9 URU236/235 J097275 6,9 URGM236/300 K097276 6,9 URGM236/325 R097282 6,9 URGM236/355 S097283 6,9 URU236/400 T097284 6,9 URGM236/450 Y097288 6,9 URGM236/500 Z097289 6,9 URU236/500 A097290 6,9 URGM236/630 B097291 6,9 URU236/630 R097351 6,9 URGM236/710 S097352 6,9 URGM236/800 Y097357 Description Catalog No. 6,9 URGM236T175 F097456 6,9 URU236T200 G097457 6,9 URU236T235 A082179 6,9 URGM236T300 S085553 6,9 URGM236T325 J097463 6,9 URGM236T355 N097463 6,9 URU236T400 P097464 6,9 URGM236T450 Q097465 6,9 URGM236T500 R097466 6,9 URU236T500 S097470 6,9 URGM236T630 V097469 6,9 URU236T630 W097470 6,9 URGM236T710 C097476 6,9 URGM236T800 D097477 2x36x55 - without Trip-Indicator (mm) D Size 2x36x55 - with Built-in Trip-Indicator (mm) Microswitch MC 36 GR 2.5 N - Ref. P 092496 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D43 690/700 Volt PSC Square Body Mersen 690/700V PSC fuse-links provide maximum flexibility in equipment design and ultimate protection for today’s power conversion equipment. These square body fuse-links are available in four different body sizes, each size having seven worldwide acceptable mounting styles. The different mounting styles and body sizes along with a broad range of ampere ratings allow greatest flexibility in equipment design. Mersen PSC fuses have been engineered to provide state-of-the-art protection for SCR’s, diodes, thyristors, GTO’s and IGBT devices. They have pure silver, die-cut elements embedded in solidified sand, which helps control arcing characteristics for low I2t and high interrupting rating. All contact surfaces are silver plated and all hardware is non-magnetic. All fuse links are equipped with a low voltage trip-indicator. This trip-indicator can operate a field mountable microswitch which is easily mounted directly onto the fuse even while in service. Ratings: Volts : 500-700 VAC : DC - consult factory Amps : 40-2500A Features/Benefits: I.R. •• Choice of mounting styles gives wide choice for equipment design : 200kA I.R. •• Broad range of ampere ratings in a given body size for design flexibility •• IEC 269-4 compliance for worldwide semiconductor applications * For Microswitch information see page J7 Approvals: •• UL recognized component Highlights: Applications: •• Extremely fast-acting •• Protection of rectifiers, inverters, •• Current-limiting File E76491 •• Sizes 30, 31 ,32, 33 tested to DC drives, •• Very low I t IEC 269.4 •• UPS Systems, reduced voltage 2 •• Worldwide acceptability superior cycling ability motor starters, and other equipment in globally accepted applications Part Number Designation: 6,9 URD: European/IEC Mounting Style/Approval Tested @ 1.1 Vn AO7O URD: North American Mounting Style/Approval Tested @ Vn *Vn = rated voltage D44 N. American Reference Numbering System A 070 URD 31 I 350 A.C. Rated Volts (070=700V) Class Size Mounting Types European Reference Numbering System 30 31 32 33 Straight-blade, short KI Straight-blade, long LI Flat-type, one hole TTI (American) 6.9 URD 31 Rated Volts (6,9=690V) Class Size Mounting Types DIN 80 DIN 110 DO8A D11A Flat-type, one hole (metric) TTF French Blade EF Indicator Indicator Amp Rating Amp Rating This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 30 31 32 33 www.barr-thorp.com I 350 690/700 Volt PSC Square Body European Blade, Type DO8A Body Size 30 31 32 Outline Dimensions Dimensions - mm Type D08 33 Types D08A and D11A A B C D E F G 40 25 12.5 21 17 77 110 51 25 12.5 25 22.5 77 110 60 32 16 30 27 77 110 74.5 40 20 37.2 34.25 77 110 10.5 10.5 European Blade, Type D11A Body Size 47.6 H Dimensions - mm Type A B C D E F G 40 25 12.5 21 17 101.6 134.6 31 51 25 12.5 25.5 22.5 101.6 134.6 D11 33 F G 30 32 B D C 60 32 16 30 27 101.6 134.6 74.5 40 20 37.2 34.25 101.6 134.6 4.7 A D E 6 A North American Straight Blade, Type KI Body Size Type 30 31 32 KI 33 Types KI and LI Dimensions - mm / in A B C D E F G H J 40 25 12.5 21 18 68 107 129 10.5 (1.57) (.98) (.49) (.83) (.71) (2.68) (4.21) (5.08) (.41) .51 25 12.5 25.5 22.5 67.6 107.1 128.8 14.3 60 32 16 30 27 74.2 109 134 14.6 (2.36) (1.26) (.63) (1.18) (1.06) 2.92) (4.29) (5.28) (.57) 74.5 40 20 37.2 34.2 75.4 107.6 134 15.9 (2.93) (1.57) (.79) (1.46) (1.35 (2.97) (4.24) (5.28) (.63) J C B 47.6 1.93 F G H North American Straight Blade, Type LI Body Size Type 30 31 32 33 LI Dimensions - mm /in A A B C D E F G H J 40 25 12.5 21 18 87.6 126.6 148.6 10.5 (1.57) (.98) (.49) (.83) (.71) (3.45) (4.98) (5.85) (.41) 51 25 12.5 25.5 22.5 91.6 122.4 148.6 14.6 (2.01) (.98) (.49) (1.00) (.89) (3.61) (4.82) (5.85) (.57) 60 32 16 30 27 94.2 129 153 14.6 (2.36) (1.26) (.63) (1.18) (1.06) (3.71) (5.08) (6.02) (.57) 74.5 40 20 37.2 34.2 94.4 126.6 153 15.9 (2.93) (1.57) (.79) (1.46) (1.35) (3.72) (4.98) (6.02) (.63) D 6 (.24) 4.7 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 E www.barr-thorp.com D45 690/700 Volt PSC Square Body Outline Dimensions North American Flat Single Hole, Type TTI Body Size Types TTI and TTF Dimensions - mm / in Type 30 31 TTI 32 33 A B 1.57 1.00 (40) (25) 2.00 1.19 (50.8) (30.2) 2.37 1.50 (60.3) (38.1) 2.94 1.81 (74.6) (46) C 5/16-18 x .35 5/16-18 x .35 3/8-16 x .35 1/2-13 x .35 European Flat Single Hole, Type TTF Body Size Type Dimensions - mm A B C 30 40 26 M8 x 1.25 x 6 DP 31 51 30 M8 x 1.25 x 9 DP 60 38 M10 x 1.50 x 9 DP 74.5 46 M12 x 1.75 x 9 DP 32 TTF 33 Standard Threaded Studs Size 30 & 31 Ref. and Dimension Per Pair of Studs Torque (Nm)* Mounting (g) S 98 801 (HC M8 X 30 & M 8 X 35) Max Nut Tightening Max Stud Weight Torque (Nm) 23 10 Fig. 1 Fig. 2 Fig. 3 13.5 13.5 13.5 32 T 98 802 (HC M 10 X 30 & M 10 X 50) 40 26 26 26 33 V 98 803 (HC M 12 X 35 & M 12 X 50) 60 46 46 46 2X32 W 98 804 (HC M 10 X 50) 50 26 26 26 2X33 X 98 805 (HC M 12 X 50) 70 46 46 46 15 *in.lbs = Nm/.113 Type EF European French Blade, Type EF Body Size Type D B C D E F 30 40 18 11 9 100 76.6 31 50 25 16 10.5 110 86.5 59 32 21.2 13 13 90.8 74.5 40 19.5 13 13 91 33 EF 6 Dimensions - mm A 32 47.6 MAX C B A F E D46 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 62 www.barr-thorp.com 690/700 Volt PSC Square Body Body Size 30 31 32 33 Total I²t ** Watts Loss @ 660VAC @ Rated (A²s x 10³) Current (W) 0.116 0.68 0.2 1.09 690 0.33 100 690 125 Amp Rated Melting I²t Rating Voltage (A²s x 10³) 50 690 63 690 80 Catalog No New Description Old Description 9 G301191 PC30UD69V50D1A 6,9URD30D11A0050 14 Q300118 PC30UD69V63D1A 6,9URD30D11A0063 1.75 19 R300119 PC30UD69V80D1A 6,9URD30D11A0080 0.47 2.5 26 S300120 PC30UD69V100D1A 6,9URD30D11A0100 690 0.85 4.5 30 T300121 PC30UD69V125D1A 6,9URD30D11A0125 160 690 1.6 8.5 37 V300122 PC30UD69V160D1A 6,9URD30D11A0160 200 690 3 15.5 42/43 W300123 PC30UD69V200D1A 6,9URD30D11A0200 250 690 5.8 30 48/50 X300124 PC30UD69V250D1A 6,9URD30D11A0250 315 690 12 62 53/55 Y300125 PC30UD69V315D1A 6,9URD30D11A0315 350 690 15.5 80 57/60 Z300126 PC30UD69V350D1A 6,9URD30D11A0350 400 690 23 120 60/65 A300127 PC30UD69V400D1A 6,9URD30D11A0400 450 660 26 153 80/88 S300695 PC30UD69V450D1A 6,9URD30D11A0450 500 660 41 245 80/88 Y301091 PC30UD69V500D1A 6,9URD30D11A0500 550 660 52 305 80/90 Z301092 PC30UD69V550D1A 6,9URD30D11A0550 200 690 2.6 14 45 H300019 PC31UD69V200D1A 6,9URD31D11A0200 250 690 4.7 25 52 J300020 PC31UD69V250D1A 6,9URD31D11A0250 315 690 7.5 40 65 K300021 PC31UD69V315D1A 6,9URD31D11A0315 350 690 10.5 55 67 P300048 PC31UD69V350D1A 6,9URD31D11A0350 400 690 19 100 68 L300022 PC31UD69V400D1A 6,9URD31D11A0400 450 690 26.5 140 70 M300023 PC31UD69V450D1A 6,9URD31D11A0450 500 690 37 195 70/72 N300024 PC31UD69V500D1A 6,9URD31D11A0500 550 690 52 280 70/75 P300025 PC31UD69V550D1A 6,9URD31D11A0550 630 690 75 390 75/85 Q300026 PC31UD69V630D1A 6,9URD31D11A0630 700 690 95 490 85/95 R300027 PC31UD69V700D1A 6,9URD31D11A0700 800 660 140 815 105/120 H300709 PC31UD69V800D1A 6,9URD31D11A0800 400 690 15 80 72/75 P300186 PC32UD69V400D1A 6,9URD32D11A0400 450 690 22 115 77/80 Q300187 PC32UD69V450D1A 6,9URD32D11A0450 500 690 28 145 85/90 R300188 PC32UD69V500D1A 6,9URD32D11A0500 550 690 37 195 90/95 S300189 PC32UD69V550D1A 6,9URD32D11A0550 630 690 54 280 95/105 T300190 PC32UD69V630D1A 6,9URD32D11A0630 700 690 76 400 100/110 V300191 PC32UD69V700D1A 6,9URD32D11A0700 800 690 115 600 110/120 W300192 PC32UD69V800D1A 6,9URD32D11A0800 900 660 170 900 110/125 X300193 PC32UD69V900D1A 6,9URD32D11A0900 1000 660 240 1250 115/135 Y300194 PC32UD69V10CD1A 6,9URD32D11A1000 500 690 19 100 105 S300258 PC33UD69V500D1A 6,9URD33D11A0500 550 690 27 140 105/110 T300259 PC33UD69V550D1A 6,9URD33D11A0550 630 690 40 130 110/120 V300260 PC33UD69V630D1A 6,9URD33D11A0630 700 690 55 300 115/125 W300261 PC33UD69V700D1A 6,9URD33D11A0700 800 690 95 490 120/130 X300262 PC33UD69V800D1A 6,9URD33D11A0800 900 690 135 700 120/135 Y300263 PC33UD69V900D1A 6,9URD33D11A0900 1000 690 170 900 135/155 Z300264 PC33UD69V10CD1A 6,9URD33D11A1000 1100 690 240 1260 135/160 A300265 PC33UD69V11CD1A 6,9URD33D11A1100 1250 660 350 1850 150/180 B30026 PC33UD66V11CD1A 6,6URD33D11A1250 1400 660 480 2500 160/200 C300267 PC33UD69V14CD1A 6,9URD33D11A1400 1500 600 500 220 H301974 PC33UD60V15CD1A 6URD33D11A1500 1600 600 555 210/240 Z301437 PC33UD60V16CD1A 6URD33D11A1600 D 690 Volt European/IEC Style Ratings and Application Data, D11A Mounting ** Watts loss data is published for both blade and tapped style mounting configurations. When two watts loss values are shown this represents tapped/blade values respectively. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D47 690/700 Volt PSC Square Body 690 Volt European/IEC Style Ratings and Application Data, D08A Mounting Body Size 30 31 32 33 Amp Rated Melting I²t Rating Voltage (A²s x 10³) 50 690 63 690 80 Total I²t @ ** Watts Loss @ Catalog No New Description Old Description 9 F301926 PC30UD69V50A 6,9URD30D08A0050 14 E300108 PC30UD69V63A 6,9URD30D08A0063 1.75 19 F300109 PC30UD69V80A 6,9URD30D08A0080 0.47 2.5 26 S300120 PC30UD69V100D1A 6,9URD30D11A0100 690 0.85 4.5 30 H300111 PC30UD69V125A 6,9URD30D08A0125 160 690 1.6 8.5 37 J300112 PC30UD69V160A 6,9URD30D08A0160 200 690 3 15.5 42/43 K300113 PC30UD69V200A 6,9URD30D08A0200 250 690 5.8 30 48/50 L300114 PC30UD69V250A 6,9URD30D08A0250 315 690 12 62 53/55 M300115 PC30UD69V315A 6,9URD30D08A0315 350 690 15.5 80 57/60 N300116 PC30UD69V350A 6,9URD30D08A0350 400 690 23 120 60/65 P300117 PC30UD69V400A 6,9URD30D08A0400 450 660 26 153 80/88 A300403 PC30UD69V450A 6,9URD30D08A0450 500 660 41 245 80/88 B300404 PC30UD69V500A 6,9URD30D08A0500 550 660 52 305 80/90 C300405 PC30UD69V550A 6,9URD30D08A0550 200 690 2.6 14 45 Y300010 PC31UD69V200A 6,9URD31D08A0200 250 690 4.7 25 52 Z300011 PC31UD69V250A 6,9URD31D08A0250 315 690 7.5 40 65 A300012 PC31UD69V315A 6,9URD31D08A0315 350 690 10.5 55 67 Q300049 PC31UD69V350A 6,9URD31D08A0350 400 690 19 100 68 B300013 PC31UD69V400A 6,9URD31D08A0400 450 690 26.5 140 70 C300014 PC31UD69V450A 6,9URD31D08A0450 500 690 37 195 70/72 D300015 PC31UD69V500A 6,9URD31D08A0500 550 690 52 280 70/75 E300016 PC31UD69V550A 6,9URD31D08A0550 630 690 75 390 75/85 F300017 PC31UD69V630A 6,9URD31D08A0630 700 690 95 490 85/95 G300018 PC31UD69V700A 6,9URD31D08A0700 800 660 140 815 105/120 D300406 PC31UD69V800A 6,9URD31D08A0800 400 690 15 80 72/75 E300177 PC32UD69V400A 6,9URD32D08A0400 450 690 22 115 77/80 F300178 PC32UD69V450A 6,9URD32D08A0450 500 690 28 145 85/90 G300179 PC32UD69V500A 6,9URD32D08A0500 550 690 37 195 90/95 H300180 PC32UD69V550A 6,9URD32D08A0550 630 690 54 280 95/105 J300181 PC32UD69V630A 6,9URD32D08A0630 700 690 76 400 100/110 K300182 PC32UD69V700A 6,9URD32D08A0700 800 690 115 600 110/120 L300183 PC32UD69V800A 6,9URD32D08A0800 900 660 170 900 110/125 M300184 PC32UD69V900A 6,9URD32D08A0900 1000 660 240 1250 115/135 N300185 PC32UD69V1000A 6,9URD32D08A1000 1100 600 270 1620 140/165 W302101 PC32UD60V1100A 6URD32D08A1100 1250 500 410 1940 150/180 G300409 PC32UD50V1250A 5,5URD32D08A1250 500 690 19 100 105 G300248 PC33UD69V500A 6,9URD33D08A0500 550 690 27 140 105/110 H300249 PC33UD69V550A 6,9URD33D08A0550 630 690 40 130 110/120 J300250 PC33UD69V630A 6,9URD33D08A0630 700 690 55 300 115/125 K300251 PC33UD69V700A 6,9URD33D08A0700 800 690 95 490 120/130 L300252 PC33UD69V800A 6,9URD33D08A0800 900 690 135 700 120/135 M300253 PC33UD69V900A 6,9URD33D08A0900 1000 690 170 900 135/155 N300254 PC33UD69V1000A 6,9URD33D08A1000 1100 690 240 1260 135/160 P300255 PC33UD69V1100A 6,9URD33D08A1100 1250 660 350 1850 150/180 Q300256 PC33UD69V1250A 6,9URD33D08A1250 1400 660 480 2500 160/200 R300257 PC33UD69V1400A 6,9URD33D08A1400 1500 600 500 220 M235071 PC33UD60V1500A 6URD33D08A1500 1600 600 555 210/240 X301803 PC33UD60V1600A 6URD33D08A1600 1800 600 720 225/260 E301971 PC33UD60V1800A 6URD33D08A1800 660VAC (A²s Rated Current x 10³) (W) 0.116 0.68 0.2 1.09 690 0.33 100 690 125 ** Watts loss data is published for both blade and tapped style mounting configurations. When two watts loss values are shown this represents tapped/blade values respectively. D48 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com 690/700 Volt PSC Square Body Body Size 30 31 32 33 Total I²t @ ** Watts Loss 660VAC @ Rated (A²s x 10³) Current (W) 0.116 0.68 690 0.2 80 690 100 125 Amp Rated Melting I²t Rating Voltage (A²s x 10³) 50 690 63 Catalog No New Description Old Description 9 R300372 PC30UD69V50EF 6,9URD30EF0050 1.09 14 H300088 PC30UD69V63EF 6,9URD30EF0063 0.33 1.75 19 J300089 PC30UD69V80EF 6,9URD30EF0080 690 0.47 2.5 26 K300090 PC30UD69V100EF 6,9URD30EF0100 690 0.85 4.5 30 L300091 PC30UD69V125EF 6,9URD30EF0125 160 690 1.6 8.5 37 M300092 PC30UD69V160EF 6,9URD30EF0160 200 690 3 15.5 42/43 N300093 PC30UD69V200EF 6,9URD30EF0200 250 690 5.8 30 48/50 P300094 PC30UD69V250EF 6,9URD30EF0250 315 690 12 62 53/55 Q300095 PC30UD69V315EF 6,9URD30EF0315 350 690 15.5 80 57/60 R300096 PC30UD69V350EF 6,9URD30EF0350 400 690 23 120 60/65 S300097 PC30UD69V400EF 6,9URD30EF0400 200 690 2.6 14 45 C300037 PC31UD69V200EF 6,9URD31EF0200 250 690 4.7 25 52 D300038 PC31UD69V250EF 6,9URD31EF0250 315 690 7.5 40 65 E300039 PC31UD69V315EF 6,9URD31EF0315 350 690 10.5 55 67 N300047 PC31UD69V350EF 6,9URD31EF0350 400 690 19 100 68 F300040 PC31UD69V400EF 6,9URD31EF0400 450 690 26.5 140 70 G300041 PC31UD69V450EF 6,9URD31EF0450 500 690 37 195 70/72 H300042 PC31UD69V500EF 6,9URD31EF0500 550 690 52 280 70/75 J300043 PC31UD69V550EF 6,9URD31EF0550 630 690 75 390 75/85 K300044 PC31UD69V630EF 6,9URD31EF0630 700 690 95 490 85/95 L300045 PC31UD69V700EF 6,9URD31EF0700 400 690 15 80 72/75 V300168 PC32UD69V400EF 6,9URD32EF0400 450 690 22 115 77/80 W300169 PC32UD69V450EF 6,9URD32EF0450 500 690 28 145 85/90 X300170 PC32UD69V500EF 6,9URD32EF0500 550 690 37 195 90/95 Y300171 PC32UD69V550EF 6,9URD32EF0550 630 690 54 280 95/105 Z300172 PC32UD69V630EF 6,9URD32EF0630 700 690 76 400 100/110 A300173 PC32UD69V700EF 6,9URD32EF0700 800 690 115 600 110/120 B300174 PC32UD69V800EF 6,9URD32EF0800 900 660 170 900 110/125 C300175 PC32UD69V900EF 6,9URD32EF0900 1000 660 240 1250 115/135 D300176 PC32UD69V1000EF 6,9URD32EF1000 500 690 19 100 105 Z300218 PC33UD69V500EF 6,9URD33EF0500 550 690 27 140 105/110 A300219 PC33UD69V550EF 6,9URD33EF0550 630 690 40 130 110/120 B300220 PC33UD69V630EF 6,9URD33EF0630 700 690 55 300 115/125 C300221 PC33UD69V700EF 6,9URD33EF0700 800 690 95 490 120/130 D300222 PC33UD69V800EF 6,9URD33EF0800 900 690 135 700 120/135 E300223 PC33UD69V900EF 6,9URD33EF0900 1000 690 170 900 135/155 F300224 PC33UD69V1000EF 6,9URD33EF1000 1100 690 240 1260 135/160 G300225 PC33UD69V1100EF 6,9URD33EF1100 1250 660 350 1850 150/180 H300226 PC33UD69V1250EF 6,9URD33EF1250 1400 660 480 2500 160/200 J300227 PC33UD69V1400EF 6,9URD33EF1400 D 690 Volt European/IEC Style Ratings and Application Data, EF Mounting ** Watts loss data is published for both blade and tapped style mounting configurations. When two watts loss values are shown this represents tapped/blade values respectively. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D49 690/700 Volt PSC Square Body 690 Volt European/IEC Style Ratings and Application Data, TTF Mounting Body Size 30 31 32 33 Total I²t ** Watts Loss @ 660VAC @ Rated (A²s x 10³) Current (W) Amp Rated Melting I²t Rating Voltage (A²s x 10³) 50 690 0.116 0.68 9 S300373C PC30UD69V50TF 6,9URD30TTF0050 63 690 0.2 1.09 14 M300000C PC30UD69V63TF 6,9URD30TTF0063 Catalog No New Description Old Description 80 690 0.33 1.75 19 S300051C PC30UD69V80TF 6,9URD30TTF0080 100 690 0.47 2.5 26 T300052C PC30UD69V100TF 6,9URD30TTF0100 125 690 0.85 4.5 30 V300053C PC30UD69V125TF 6,9URD30TTF0125 160 690 1.6 8.5 37 W300054C PC30UD69V160TF 6,9URD30TTF0160 200 690 3 15.5 42/43 X300055C PC30UD69V200TF 6,9URD30TTF0200 250 690 5.8 30 48/50 Y300056C PC30UD69V250TF 6,9URD30TTF0250 315 690 12 62 53/55 Z300057C PC30UD69V315TF 6,9URD30TTF0315 350 690 15.5 80 57/60 A300058C PC30UD69V350TF 6,9URD30TTF0350 400 690 23 120 60/65 B300059C PC30UD69V400TF 6,9URD30TTF0400 450 660 26 153 80/88 V300398C PC30UD69V450TF 6,9URD30TTF0450 6,9URD30TTF0500 500 660 41 245 80/88 W300399C PC30UD69V500TF 550 660 52 305 80/90 X300400C PC30UD69V550TF 6,9URD30TTF0550 200 690 2.6 14 45 N300001C PC31UD69V200TF 6,9URD31TTF0200 250 690 4.7 25 52 P300002C PC31UD69V250TF 6,9URD31TTF0250 315 690 7.5 40 65 Q300003C PC31UD69V315TF 6,9URD31TTF0315 350 690 10.5 55 67 M300046C PC31UD69V350TF 6,9URD31TTF0350 400 690 19 100 68 R300004C PC31UD69V400TF 6,9URD31TTF0400 6,9URD31TTF0450 450 690 26.5 140 70 S300005C PC31UD69V450TF 500 690 37 195 70/72 T300006C PC31UD69V500TF 6,9URD31TTF0500 550 690 52 280 70/75 V300007C PC31UD69V550TF 6,9URD31TTF0550 630 690 75 390 75/85 W300008C PC31UD69V630TF 6,9URD31TTF0630 700 690 95 490 85/95 X300009C PC31UD69V700TF 6,9URD31TTF0700 800 660 140 815 105/120 Y300401C PC31UD69V800TF 6,9URD31TTF0800 400 690 15 80 72/75 H300065C PC32UD69V400TF 6,9URD32TTF0400 450 690 22 115 77/80 J300066C PC32UD69V450TF 6,9URD32TTF0450 500 690 28 145 85/90 K300067C PC32UD69V500TF 6,9URD32TTF0500 6,9URD32TTF0550 550 690 37 195 90/95 L300068C PC32UD69V550TF 630 690 54 280 95/105 M300069C PC32UD69V630TF 6,9URD32TTF0630 700 690 76 400 100/110 N300070C PC32UD69V700TF 6,9URD32TTF0700 800 690 115 600 110/120 P300071C PC32UD69V800TF 6,9URD32TTF0800 900 660 170 900 110/125 Q300072C PC32UD69V900TF 6,9URD32TTF0900 1000 660 240 1250 115/135 S300074C PC32UD69V1000TF 6,9URD32TTF1000 1100 600 270 1620 140/165 M300759C PC32UD60V1100TF 6URD32TTF1100 5,5URD32TTF1250 1250 500 410 1940 150/180 P301060C PC32UD55V1250TF 500 690 19 100 105 V300076C PC33UD69V500TF 6,9URD33TTF0500 550 690 27 140 105/110 W300077C PC33UD69V550TF 6,9URD33TTF0550 630 690 40 130 110/120 X300078C PC33UD69V630TF 6,9URD33TTF0630 700 690 55 300 115/125 Y300079C PC33UD69V700TF 6,9URD33TTF0700 800 690 95 490 120/130 Z300080C PC33UD69V800TF 6,9URD33TTF0800 900 690 135 700 120/135 A300081C PC33UD69V900TF 6,9URD33TTF0900 1000 690 170 900 135/155 B300082C PC33UD69V1000TF 6,9URD33TTF1000 1100 690 240 1260 135/160 C300083C PC33UD69V1100TF 6,9URD33TTF1100 6,9URD33TTF1250 1250 660 350 1850 150/180 D300084C PC33UD69V1250TF 1400 660 480 2500 160/200 E300085C PC33UD69V1400TF 6,9URD33TTF1400 1500 600 500 220 Y300585C PC33UD60V1500TF 6URD33TTF1500 1600 600 555 210/240 Z300586C PC33UD60V1600TF 6URD33TTF1600 1800 600 720 225/260 A300587C PC33UD60V1800TF 6URD33TTF1800 2000 550 950 250/290 B300588C PC33UD55V2000TF 5,5URD33TTF2000 2250 500 1250 280/330 K300757C PC33UD50V2250TF 5URD33TTF2250 2500 450 1870 280/330 L300758C PC33UD45V2500TF 4,5URD33TTF2500 ** Watts loss data is published for both blade and tapped style mounting configurations. When two watts loss values are shown this represents tapped/blade values respectively. D50 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com 690/700 Volt PSC Square Body 700 Volt North American Style Ratings and Application Data, LI Mounting 30 31 32 33 Total I²t ** Watts Loss @ 660VAC @ Rated Amp Rated Melting I²t Rating Voltage (A²s x 10³) (A²s x 10³) Current (W) 63 700 0.2 1.2 14 M300138 A070UD30LI63 A070URD30LI0063 80 700 0.33 1.9 19 N300139 A070UD30LI080 A070URD30LI0080 Catalog No New Description Old Description 100 700 0.47 2.7 26 P300140 A070UD30LI100 A070URD30LI0100 125 700 0.85 4.9 30 Q300141 A070UD30LI125 A070URD30LI0125 160 700 1.6 9.2 37 R300142 A070UD30LI160 A070URD30LI0160 200 700 3 16.7 42/43 S300143 A070UD30LI200 A070URD30LI0200 250 700 5.8 32.4 48/50 T300144 A070UD30LI250 A070URD30LI0250 315 700 12 67 53/55 V300145 A070UD30LI315 A070URD30LI0315 350 700 15.5 86 57/60 W300146 A070UD30LI350 A070URD30LI0350 400 700 23 130 60/65 X300147 A070UD30LI400 A070URD30LI0400 450 700 26 165 80/88 K300527 A070UD30LI450 A070URD30LI0450 500 700 41 264 80/88 L300528 A070UD30LI500 A070URD30LI0500 550 700 52 330 80/90 M300529 A070UD30LI550 A070URD30LI0550 200 700 2.5 14.6 45 V300697 A070UD31LI200 A070URD31LI0200 250 700 4.7 27 52 W300698 A070UD31LI250 A070URD31LI0250 315 700 7.5 43 65 X300699 A070UD31LI315 A070URD31LI0315 350 700 10.5 59 67 Y300700 A070UD31LI350 A070URD31LI0350 400 700 19 110 68 Z300701 A070UD31LI400 A070URD31LI0400 450 700 26.5 150 70 A300702 A070UD31LI450 A070URD31LI0450 500 700 37 210 70/72 B300703 A070UD31LI500 A070URD31LI0500 550 700 52 300 70/75 C300704 A070UD31LI550 A070URD31LI0550 630 700 75 421 75/85 D300705 A070UD31LI630 A070URD31LI0630 700 700 95 530 85/95 E300706 A070UD31LI700 A070URD31LI0700 800 700 140 880 105/120 F300707 A070UD31LI800 A070URD31LI0800 400 700 15 86 72/75 J300204 A070UD32LI400 A070URD32LI0400 450 700 22 124 77/80 K300205 A070UD32LI450 A070URD32LI0450 500 700 28 157 85/90 L300206 A070UD32LI500 A070URD32LI0500 550 700 37 211 90/95 M300207 A070UD32LI550 A070URD32LI0550 630 700 54 302 95/105 N300208 A070UD32LI630 A070URD32LI0630 700 700 76 432 100/110 P300209 A070UD32LI700 A070URD32LI0700 800 700 115 648 110/120 Q300210 A070UD32LI800 A070URD32LI0800 900 700 170 972 110/125 R300211 A070UD32LI900 A070URD32LI0900 1000 700 240 1350 115/135 S300212 A070UD32LI1000 A070URD32LI1000 1100 650 270 1620 140/165 B301071 A065UD32LI1100 A065URD32LI1100 1250 600 410 2100 150/180 C301072 A060UD32LI1250 A060URD32LI1250 1400 550 555 2600 160/190 D301073 A055UD32LI1400 A055URD32LI1400 1600 550 870 4000 165/195 E301074 A055UD32LI1600 A055URD32LI1600 1800 500 1050 4400 195/330 F301075 A050UD32LI1800 A050URD32LI1800 500 700 19 108 105 K300228 A070UD33LI500 A070URD33LI0500 550 700 27 151 105/110 L300229 A070UD33LI550 A070URD33LI0550 630 700 40 227 110/120 M300230 A070UD33LI630 A070URD33LI0630 700 700 55 324 115/125 N300231 A070UD33LI700 A070URD33LI0700 800 700 95 529 120/130 P300232 A070UD33LI800 A070URD33LI0800 900 700 135 760 120/135 Q300233 A070UD33LI900 A070URD33LI0900 1000 700 170 970 135/155 R300234 A070UD33LI1000 A070URD33LI1000 1100 700 240 1360 135/160 S300235 A070UD33LI1100 A070URD33LI1100 2000 2700 150/180 160/200 T300236 V300237 A070UD33LI1250 A070UD33LI1400 A070URD33LI1250 A070URD33LI1400 1250 700 350 1400 1600 700 650 480 555 1800 650 720 3250 210/240 G301076 A065UD33LI1600 A065URD33LI1600 4330 225/260 H301077 A065UD33LI1800 A065URD33LI1800 2000 600 950 5000 250/290 J301078 A060UD33LI2000 A060URD33LI2000 2250 550 1250 5900 280/330 K301079 A055UD33LI2250 A055URD33LI2250 2500 500 1870 7600 280/330 L301080 A050UD33LI2500 A050URD33LI2500 D Body Size ** Watts loss data is published for both blade and tapped style mounting configurations. When two watts loss values are shown this represents tapped/blade values respectively. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D51 690/700 Volt PSC Square Body 700 Volt North American Style Ratings and Application Data, KI Mounting Body Size 30 31 32 33 Total I²t Rated Melting I²t Voltage (A²s x 10³) 63 700 0.2 11.2 80 700 0.33 1.9 100 700 0.47 125 700 160 200 ** Watts Loss @ Catalog No New Description Old Description 14 B300128 A070UD30KI63 A070URD30KI0063 19 C300129 A070UD30KI80 A070URD30KI0080 2.7 26 D300130 A070UD30KI100 A070URD30KI0100 0.85 4.9 30 E300131 A070UD30KI125 A070URD30KI0125 700 1.6 9.2 37 F300132 A070UD30KI160 A070URD30KI0160 700 3 16.7 42/43 G300133 A070UD30KI200 A070URD30KI0200 250 700 5.8 32.4 48/50 H300134 A070UD30KI250 A070URD30KI0250 315 700 12 67 53/55 J300135 A070UD30KI315 A070URD30KI0315 350 700 15.5 86 57/60 K300136 A070UD30KI350 A070URD30KI0350 400 700 23 130 60/65 L300137 A070UD30KI400 A070URD30KI0400 450 700 26 165 80/88 T301064 A070UD30KI450 A070URD30KI0450 500 700 41 264 80/88 V301065 A070UD30KI500 A070URD30KI0500 550 700 52 330 80/90 W301066 A070UD30KI550 A070URD30KI0550 200 700 2.5 14.6 45 S300028 A070UD31KI200 A070URD31KI0200 250 700 4.7 27 52 T300029 A070UD31KI250 A070URD31KI0250 315 700 7.5 43 65 V300030 A070UD31KI315 A070URD31KI0315 350 700 10.5 59 67 R300050 A070UD31KI350 A070URD31KI0350 400 700 19 110 68 W300031 A070UD31KI400 A070URD31KI0400 450 700 26.5 150 70 X300032 A070UD31KI450 A070URD31KI0450 500 700 37 210 70/72 Y300033 A070UD31KI500 A070URD31KI0500 550 700 52 300 70/75 Z300034 A070UD31KI550 A070URD31KI0550 630 700 75 421 75/85 A300035 A070UD31KI630 A070URD31KI0630 700 700 95 530 85/95 B300036 A070UD31KI700 A070URD31KI0700 800 700 140 880 105/120 A301070 A070UD31KI800 A070URD31KI0800 400 700 15 86 72/75 Z300195 A070UD32KI400 A070URD32KI0400 450 700 22 124 77/80 A300196 A070UD32KI450 A070URD32KI0450 500 700 28 157 85/90 B300197 A070UD32KI500 A070URD32KI0500 550 700 37 211 90/95 C300198 A070UD32KI550 A070URD32KI0550 630 700 54 302 85/105 D300199 A070UD32KI630 A070URD32KI0630 700 700 76 432 100/110 E300200 A070UD32KI700 A070URD32KI0700 800 700 115 648 110/120 F300201 A070UD32KI800 A070URD32KI0800 900 700 170 972 110/125 G300202 A070UD32KI900 A070URD32KI0900 1000 700 240 1350 115/135 H300203 A070UD32KI1000 A070URD32KI1000 500 700 19 108 105 W300238 A070UD33KI500 A070URD33KI0500 550 700 27 151 105/110 X300239 A070UD33KI550 A070URD33KI0550 630 700 40 227 110/120 Y300240 A070UD33KI630 A070URD33KI0630 700 700 55 324 115/125 Z300241 A070UD33KI700 A070URD33KI0700 800 700 95 529 120/130 A300242 A070UD33KI800 A070URD33KI0800 900 700 135 760 120/135 B300243 A070UD33KI900 A070URD33KI0900 1000 700 170 970 135/155 C300244 A070UD33KI1000 A070URD33KI1000 1100 700 240 1360 135/160 D300245 A070UD33KI1100 A070URD33KI1100 1250 700 350 2000 150/180 E300246 A070UD33KI1250 A070URD33KI1250 1400 700 480 2700 160/200 F300247 A070UD33KI1400 A070URD33KI1400 1600 650 555 3250 210/240 E302063 A065UD33KI1600 A065URD33KI1600 Amp Rating @ 660VAC (A²s x 10³) Rated Current (W) ** Watts loss data is published for both blade and tapped style mounting configurations. When two watts loss values are shown this represents tapped/blade values respectively. D52 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com 690/700 Volt PSC Square Body Body Size 30 31 32 33 Total I²t ** Watts Loss @ 660VAC @ Rated (A²s x 10³) Current (W) 0.2 1.2 0.33 1.9 700 0.47 125 700 160 Rated Melting I²t Voltage (A²s x 10³) 63 700 80 700 100 Catalog No New Description Old Description 14 A301967 A070UD30TTI63 A070URD30TTI0063 19 V301962 A070UD30TTI80 A070URD30TTI0080 2.7 26 W300744 A070UD30TTI100 A070URD30TTI0100 0.85 4.9 30 G300708 A070UD30TTI125 A070URD30TTI0125 700 1.6 9.2 37 N300576 A070UD30TTI160 A070URD30TTI0160 200 700 3 16.7 42/43 P300577 A070UD30TTI200 A070URD30TTI0200 250 700 5.8 32.4 48/50 Q300578 A070UD30TTI250 A070URD30TTI0250 315 700 12 67 53/55 R300579 A070UD30TTI315 A070URD30TTI0315 350 700 15.5 86 57/60 S300580 A070UD30TTI350 A070URD30TTI0350 400 700 23 130 60/65 T300581 A070UD30TTI400 A070URD30TTI0400 450 700 26 165 80/88 V300582 A070UD30TTI450 A070URD30TTI0450 500 700 41 264 80/88 W300583 A070UD30TTI500 A070URD30TTI0500 550 700 52 330 80/90 X300584 A070UD30TTI550 A070URD30TTI0550 200 700 2.5 14.6 45 A300472 A070UD31TTI200 A070URD31TTI0200 250 700 4.7 27 52 B300473 A070UD31TTI250 A070URD31TTI0250 315 700 7.5 43 65 C300474 A070UD31TTI315 A070URD31TTI0315 350 700 10.5 59 67 D300475 A070UD31TTI350 A070URD31TTI0350 400 700 19 110 68 E300476 A070UD31TTI400 A070URD31TTI0400 450 700 26.5 150 70 F300477 A070UD31TTI450 A070URD31TTI0450 500 700 37 210 70/72 G300478 A070UD31TTI500 A070URD31TTI0500 550 700 52 300 70/75 H300479 A070UD31TTI550 A070URD31TTI0550 630 700 75 421 75/85 J300480 A070UD31TTI630 A070URD31TTI0630 700 700 95 530 85/95 K300481 A070UD31TTI700 A070URD31TTI0700 800 700 140 880 105/120 L300482 A070UD31TTI800 A070URD31TTI0800 400 700 15 86 72/75 Q300463 A070UD32TTI400 A070URD32TTI0400 450 700 22 124 77/80 N300461 A070UD32TTI450 A070URD32TTI0450 500 700 28 157 85/90 P300462 A070UD32TTI500 A070URD32TTI0500 550 700 37 211 90/95 R300464 A070UD32TTI550 A070URD32TTI0550 630 700 54 302 95/105 S300465 A070UD32TTI630 A070URD32TTI0630 700 700 76 432 100/110 T300466 A070UD32TTI700 A070URD32TTI0700 800 700 115 648 110/120 V300467 A070UD32TTI800 A070URD32TTI0800 900 700 170 972 110/125 W300468 A070UD32TTI900 A070URD32TTI0900 1000 700 240 1350 115/135 X300469 A070UD32TTI1000 A070URD32TTI1000 1100 650 270 1620 140/165 M301081 A065UD32TTI1100 A065URD32TTI1100 1250 600 410 2100 150/180 N301082 A060UD32TTI1250 A060URD32TTI1250 1400 550 555 2600 160/190 P301083 A055UD32TTI1400 A055URD32TTI1400 1600 550 870 4000 165/195 Q301084 A055UD32TTI1600 A055URD32TTI1600 1800 500 1050 4400 195/330 R301085 A050UD32TTI1800 A050URD32TTI1800 500 700 19 108 105 X300446 A070UD33TTI500 A070URD33TTI0500 550 700 27 151 105/110 Y300447 A070UD33TTI550 A070URD33TTI0550 630 700 40 227 110/120 Z300448 A070UD33TTI630 A070URD33TTI0630 700 700 55 324 115/125 A300449 A070UD33TTI700 A070URD33TTI0700 800 700 95 529 120/130 T300443 A070UD33TTI800 A070URD33TTI0800 900 700 135 760 120/135 B300450 A070UD33TTI900 A070URD33TTI0900 1000 700 170 970 135/155 C300451 A070UD33TTI1000 A070URD33TTI1000 1100 700 240 1360 135/160 D300452 A070UD33TTI1100 A070URD33TTI1100 1250 700 350 2000 1400 1600 700 650 480 555 2700 3250 150/180 160/200 E300453 F300454 A070UD33TTI1250 A070UD33TTI1400 A070URD33TTI1250 A070URD33TTI1400 210/240 S301086 A065UD33TTI1600 A065URD33TTI1600 1800 650 720 4330 225/260 T301087 A065UD33TTI1800 A065URD33TTI1800 2000 600 950 5000 250/290 V301088 A060UD33TTI2000 A060URD33TTI2000 2250 550 1250 5900 280/330 W301089 A055UD33TTI2250 A055URD33TTI2250 2500 500 1870 7600 280/330 Y300838 A050UD33TTI2500 A050URD33TTI2500 Amp Rating D 700 Volt North American Style Ratings and Application Data,TTI Mounting ** Watts loss data is published for both blade and tapped style mounting configurations. When two watts loss values are shown this represents tapped/blade values respectively. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D53 690/700 Volt PSC Square Body 2x32, 2x33 Size 2 X 32 2 X 33 Catalog No New Description Old Description T300213A PC232UD69V10CTF 6,9URD232TTF1000 V300214A PC232UD69V13CTF 6,9URD232TTF1250 G300087A PC232UD69V14CTF 6,9URD232TTF1400 W300215A PC232UD69V16CTD 6,9URD232TDF1600 X300216A PC232UD69V18CTD 6,9URD232TDF1800 Y300217A PC232UD69V20CTD 6,9URD232TDF2000 D301993A PC232UD55V22CTD 5,5URD232TDF2200 D300268A PC233UD69V13CTF 6,9URD233TTF1250 E300269A PC233UD69V14CTF 6,9URD233TTF1400 F300270A PC233UD69V16CTF 6,9URD233TTF1600 B300427A PC36UD69V18CP11 6,9URD233PLAF1800 R302235A PC36UD60V20CP11 6URD233PLAF2000 Q302234A PC36UD60V22CP11 6URD233PLAF2200 P302233A PC36UD60V25CP11 6URD233PLAF2500 N302232A PC36UD60V28CP11 6URD233PLAF2800 L301977A PC36UD55V30CP11 5,5URD233PLAF3000 M301978A PC36UD55V32CP11 5,5URD233PLAF3200 N301979A PC36UD50V36CP11 5URD233PLAF3600 P301980A PC36UD50V40CP11 5URD233PLAF4000 Q301981A PC36UD45V45CP11 4,5URD233PLAF4500 R301982A PC36UD40V50CP11 4URD233PLAF5000 Weight (g) 1240 3300 1900 2000 Dimensions (mm) Size A B C D E F G H J K d e L M N 2x32 TT 60 138,5 172 11 67,6 66,5 100 35 61 40 M 10 4 107,5 48 72 2x33 TT 74,5 167 200 13 67,6 81 114 50 80 40 M 12 4 107,5 54 86 2x32 TD 65,5 147 182 - 91,5 - - 30 - 60 M 10 12 140 - - 2x33 PLAF 75 171,5 207 - 55,5 - 115 40 - 71 M 10 15 81 - - PLAF Studs and microswitches supplied separately D54 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com 1250/1300 Volt PSC Square Body Mersen 1250/1300V PSC fuse-links provide maximum flexibility in equipment design and ultimate protection for today’s power conversion equipment. These square body fuse-links are available in four different body sizes, each size having four worldwide acceptable mounting styles. The different mounting styles and body sizes along with a broad range of ampere ratings allow greatest flexibility in equipment design. Mersen PSC fuses have been engineered to provide state-of-the-art protection for SCR’s, diodes, thyristors, GTO’s and IGBT devices. They have pure silver die-cut elements embedded in solidified sand which helps control arcing characteristics D for low I2t and high interrupting rating. All contact surfaces are silver plated and all hardware is non-magnetic. All fuse links are equipped with a low voltage trip-indicator. This trip-indicator can operate a field mountable microswitch which is easily mounted directly onto the fuse even while in service. Ratings: Volts Features/Benefits: : 650-1300 VAC Amps : AC - 50-1800A •• Choice of mounting styles gives wide choice for equipment design I.R. : 100kA I.R. AC •• Broad range of ampere ratings in a given body size for design flexibility DC : Consult Factory •• IEC 269-4 compliance for fuses for worldwide semiconductor applications *For Microswitch information see page J9 Approvals: •• UL recognized component File Highlights: Applications: •• Extremely fast acting •• Protection of rectifiers, inverters, E76491 •• Current limiting DC drives, UPS Systems, reduced •• Very low I t voltage motor starters, and other •• Superior cycling ability equipment in globally accepted 2 •• Sizes 70,71,72,73 tested to IEC 269.4 applications Part Number Designation: 12,5 URD: European/IEC Mounting Style/Approval Tested @ 1.1 Vn A130 URD: North American Mounting Style/Approval Tested @ Vn *Vn = rated voltage N. American Reference Numbering System A 130 URD 71 I 350 A.C. Rated Volts (030=1300V) Class Size Mounting Types European Reference Numbering System 70 71 72 73 Straight-blade LI Straight-blade LLI Flat-type, one hole TTI (American) 12.5 URD 71 Rated Volts (12.5=1250V) Class Size Mounting Types DIN 110 70 71 72 73 D11A Flat-type, one hole (metric) TTF Indicator Indicator Amp Rating Amp Rating This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 I 350 www.barr-thorp.com D55 1250/1300 Volt PSC Square Body European Blade DIN 110, Type D11A Body Size Dimensions - mm (in) Type A B C D E G 70 40 (1.57) 25 (.98) 12.5 (.49) 21 17 (.67) 100.4 (3.95) 133.4 (5.25) 71 51 (2.01) 25 (.98) 12.5 (.49) 25.5 (1.00) 22.5 (.89) 100.4 (3.95) 133.4 (5.25) 60 (2.36) 32 (1.26) 16 (.63) 30 27 (1.06) 100.4 (3.95) 133.4 (5.25) 74.5 (2.93) 40 (1.57) 20 (.79) 37.2 (1.46) 34.25 (1.35) 100.4 (3.95) 133.4 (5.25) D11 72 73 (.83) F (1.18) North American Straight Blade, Types LI & LLI Body Size Dimensions - mm (in) Type 70 LI 71 LLI 72 LI 73 A B C D E F G H J 40 25 12.5 21 18 91.4 130.4 152.4 10.5 (1.57) (0.98) (0.49) (0.83) (0.71) (3.60) (5.13) (6.00) (0.41) 51 25 12.5 25.5 22.5 91.4 130.4 152.4 14.6 (2.01) (0.98) (0.49) (1.00) (0.89) (3.60) (5.13) (6.00) (0.57) 60 32 16 30 27 97.6 132.4 157.4 14.6 (2.36) (1.26) (0.63) (1.18) (1.06) (3.84) (5.2) (6.20) (0.57) 74.5 40 20 37.2 34.2 98.8 132.4 157.4 15.9 (2.93) (1.57) (0.79) (1.46) (1.35) (3.89) (5.21) (6.20) (0.63) Outline Dimensions Type D11A 4.7 10.5 10.5 C A B D H F 71 E 6 G A Types LI and LLI J C A B D 72.5 MAX (2.85) F G H D56 5.03 (.2) 6 (.24) E A This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com 1250/1300 Volt PSC Square Body 1250/1300 Volt North American and European Flat Single Hole, Type TTI/TTF Body Size Type 70 71 72 TTI/TTF 73 Dimensions - mm/(In) Tapped Hole (N. A.) A C (TTI) D (TTF) B Tapped Hole (EURO.) 40 (1.57) 25 (1.00) 5/16-18 X .23DP M8 X 1.25 X 6 DP 50.8 (2.00) 30.2 (1.19) 5/16-18 X .36DP M8 X 1.25 X 9 DP 60.3 (2.37) 38.1 (1.50) 3/8-16 X .36DP M10 X 1.50 X 9 DP 74.6 (2.94) 46 (1.81) M12 X 1.75 X DP M12 X 1.75 X 9 DP D Types TTI and TTF C A 5.03 (.20) B 74 (2.91) A 72.5 MAX (2.85) Standard Threaded Studs Size Ref. and Dimension Per Pair of Studs Weight (g) Max Stud Max Nut Tightening Mounting Torque (Nm) Torque (Nm) 70 & 71 S 98 801 (HC M8 X 30 & M 8 X 35) 23 72 T 98 802 (HC M 10 X 30 & M 10 X 50) 40 73 V 98 803 (HC M 12 X 35 & M 12 X 50) 60 2X72 W 98 804 (HC M 10 X 50) 50 2X73 X 98 805 (HC M 12 X 50) 70 13 15 Fig. 1 Fig. 2 Fig. 3 13.5 13.5 13.5 26 26 26 46 46 15 26 26 26 46 46 15 Packaging: 6 pairs For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D57 1250/1300 Volt PSC Square Body 1250 Volt European/IEC Style Ratings and Application Data, D11A Mounting Body Size 70 71 72 73 Total I²t ** Watts Loss @ 660VAC @ Rated (A²s x 10³) Current (W) 0.116 0.98 0.21 1.7 1250 0.47 100 1250 125 Rated Melting I²t Voltage (A²s x 10³) 50 1250 63 1250 80 Catalog No New Description Old Description 16 J301906 PC70UD13C50D1A 12,5URD70D11A0050 26 V300536 PC70UD13C63D1A 12,5URD70D11A0063 3.8 27 W300537 PC70UD13C80D1A 12,5URD70D11A0080 0.83 6.7 30 X300538 PC70UD13C100D1A 12,5URD70D11A0100 1250 1.3 10.5 38 Y300539 PC70UD13C125D1A 12,5URD70D11A0125 160 1250 2.5 21 45 Z300540 PC70UD13C160D1A 12,5URD70D11A0160 200 1250 4.7 37.8 54/56 A300541 PC70UD13C200D1A 12,5URD70D11A0200 250 1250 9.6 77 58/61 B300542 PC70UD13C250D1A 12,5URD70D11A0250 280 1200 14 107 61 J300710 PC70UD12C280D1A 12URD70D11A0280 315 1200 20 150 66 C300543 PC70UD12C315D1A 12URD70D11A0315 350 1100 28 180 68/75 D300544 PC70UD11C350D1A 11URD70D11A0350 400 1100 39 254 81 F300868 PC70UD11C400D1A 11URD70D11A0400 160 1250 2.6 21 46 D300751 PC71UD13C160D1A 12,5URD71D11A0160 200 1250 4.7 38 54 E300545 PC71UD13C200D1A 12,5URD71D11A0200 250 1250 8.9 71 61 F300546 PC71UD13C250D1A 12,5URD71D11A0250 315 1250 16 130 73/76 G300547 PC71UD13C315D1A 12,5URD71D11A0315 350 1250 22 180 76/80 H300548 PC71UD13C350D1A 12,5URD71D11A0350 400 1250 38 310 76/80 J300549 PC71UD13C400D1A 12,5URD71D11A0400 450 1250 47 380 87/95 K300550 PC71UD13C450D1A 12,5URD71D11A0450 500 1100 68 440 90/100 L300551 PC71UD11C500D1A 11URD71D11A0500 550 1100 84 540 98/112 M300552 PC71UD11C550D1A 11URD71D11A0550 630 1000 125 810 105 N300553 PC71UD10C630D1A 10URD71D11A0630 280 1250 10 84 72 P300554 PC72UD13C280D1A 12,5URD72D11A0280 315 1250 15 122 76 Q300555 PC72UD13C315D1A 12,5URD72D11A0315 350 1250 21 170 77 R300556 PC72UD13C350D1A 12,5URD72D11A0350 400 1250 32.5 270 80 S300557 PC72UD13C400D1A 12,5URD72D11A0400 450 1250 44 360 87/89 T300558 PC72UD13C450D1A 12,5URD72D11A0450 500 1250 57 460 94/98 V300559 PC72UD13C500D1A 12,5URD72D11A0500 550 1250 68 550 110/120 W300560 PC72UD13C550D1A 12,5URD72D11A0550 630 1100 105 850 113 X300561 PC72UD11C630D1A 11URD72D11A0630 700 1000 145 910 122 Y300562 PC72UD10C700D1A 10URD72D11A0700 800 1000 215 1400 125 Z300563 PC72UD10C800D1A 10URD72D11A0800 900 1000 312 1800 130 H300870 PC72UD10C900D1A 10URD72D11A0900 315 1250 12 95 84 A300564 PC73UD13C315D1A 12,5URD73D11A0315 350 1250 117 140 86 B300565 PC73UD13C350D1A 12,5URD73D11A0350 400 1250 25 200 93 C300566 PC73UD13C400D1A 12,5URD73D11A0400 450 1250 35.5 290 99/100 D300567 PC73UD13C450D1A 12,5URD73D11A0450 500 1250 44 360 110/112 E300568 PC73UD13C500D1A 12,5URD73D11A0500 550 1250 57 460 116/120 F300569 PC73UD13C550D1A 12,5URD73D11A0550 630 1250 84 680 125/132 G300570 PC73UD13C630D1A 12,5URD73D11A0630 700 1200 110 900 135 H300571 PC73UD12C700D1A 12URD73D11A0700 800 1100 190 1530 136 J300572 PC73UD11C800D1A 11URD73D11A0800 900 1000 250 1870 150 K300573 PC73UD10C900D1A 10URD73D11A0900 1000 900 370 2130 152 L300574 PC73UD90V10CD1A 9URD73D11A1000 1100 900 445 2470 168 M300575 PC73UD90V11CD1A 9URD73D11A1100 Amp Rating ** Watts loss data is published for both blade and tapped style mounting configurations. When two watts loss values are shown this represents tapped/blade values respectively. D58 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com 1250/1300 Volt PSC Square Body 1250 Volt European/IEC Style Ratings and Application Data, TTF Mounting 70 71 72 73 Amp Rating Rated Melting I²t Voltage (A²s x 10³) Total I²t @ ** Watts Loss 660VAC @ Rated (A²s x 10³) Current (W) Catalog No New Description Old Description 50 1250 0.116 0.98 16 C301095 PC70UD13C50TF 12,5URD70TTF0050 63 1250 0.21 1.7 26 M300483 PC70UD13C63TF 12,5URD70TTF0063 80 1250 0.47 3.8 27 N300484 PC70UD13C80TF 12,5URD70TTF0080 100 1250 0.83 6.7 30 P300485 PC70UD13C100TF 12,5URD70TTF0100 125 1250 1.3 10.5 38 Q300486 PC70UD13C125TF 12,5URD70TTF0125 160 1250 2.5 21 45 R300487 PC70UD13C160TF 12,5URD70TTF0160 200 1250 4.7 37.8 54/56 S300488 PC70UD13C200TF 12,5URD70TTF0200 250 1250 9.6 77 58/61 T300489 PC70UD13C250TF 12,5URD70TTF0250 280 1200 14 107 64 N300714 PC70UD12C280TF 12URD70TTF0280 315 1200 20 150 72 V300490 PC70UD12C315TF 12URD70TTF0315 350 1100 28 180 68/75 W300491 PC70UD11C350TF 11URD70TTF0350 400 1100 39 254 81 E300867 PC70UD11C400TF 11URD70TTF0400 160 1250 2.6 21 46 B300749 PC71UD13C160TF 12,5URD71TTF0160 200 1250 4.7 38 54 Z300517 PC71UD13C200TF 12,5URD71TTF0200 250 1250 8.9 71 61 A300518 PC71UD13C250TF 12,5URD71TTF0250 315 1250 16 130 73/76 B300519 PC71UD13C315TF 12,5URD71TTF0315 350 1250 22 180 76/80 C300520 PC71UD13C350TF 12,5URD71TTF0350 400 1250 38 310 76/80 D300521 PC71UD13C400TF 12,5URD71TTF0400 450 1250 47 380 87/95 E300522 PC71UD13C450TF 12,5URD71TTF0450 500 1100 68 440 90/100 F300523 PC71UD11C500TF 11URD71TTF0500 550 1100 84 540 98/112 G300524 PC71UD11C550TF 11URD71TTF0550 630 1100 125 810 120 H300525 PC71UD11C630TF 11URD71TTF0630 280 1250 10 84 72 Y300493 PC72UD13C280TF 12,5URD72TTF0280 315 1250 15 122 76 Z300494 PC72UD13C315TF 12,5URD72TTF0315 350 1250 21 170 77 A300495 PC72UD13C350TF 12,5URD72TTF0350 400 1250 32.5 270 80 B300496 PC72UD13C400TF 12,5URD72TTF0400 450 1250 44 360 87/89 C300497 PC72UD13C450TF 12,5URD72TTF0450 500 1250 57 460 94/98 D300498 PC72UD13C500TF 12,5URD72TTF0500 550 1250 68 550 110/120 E300499 PC72UD13C550TF 12,5URD72TTF0550 630 1250 105 850 125 F300500 PC72UD13C630TF 12,5URD72TTF0630 700 1100 145 910 140 G300501 PC72UD11C700TF 11URD72TTF0700 800 1100 215 1400 146 H300502 PC72UD11C800TF 11URD72TTF0800 900 1000 312 1800 130 G300869 PC72UD10C900TF 10URD72TTF0900 1000 850 - - 136 T301294 PC72UD85V1000TF 8,5URD72TTF1000 315 1250 12 95 84 J300503 PC73UD13C315TF 12,5URD73TTF0315 350 1250 17 140 86 K300504 PC73UD13C350TF 12,5URD73TTF0350 400 1250 25 200 93 L300505 PC73UD13C400TF 12,5URD73TTF0400 450 1250 35.5 290 99/100 M300506 PC73UD13C450TF 12,5URD73TTF0450 500 1250 44 360 110/112 N300507 PC73UD13C500TF 12,5URD73TTF0500 550 1250 57 460 116/120 P300508 PC73UD13C550TF 12,5URD73TTF0550 630 1250 84 680 125/132 Q300509 PC73UD13C630TF 12,5URD73TTF0630 700 1250 110 900 146 R300510 PC73UD13C700TF 12,5URD73TTF0700 800 1250 190 1530 148 S300511 PC73UD13C800TF 12,5URD73TTF0800 900 1200 250 1870 170 T300512 PC73UD12C900TF 12URD73TTF0900 1000 1000 370 2130 174 V300513 PC73UD10C1000TF 10URD73TTF1000 1100 950 445 2470 208 W300514 PC73UD95V11CTF 9,5URD73TTF1100 1250 900 585 3050 186/200 T300696 PC73UD90V13CTF 9URD73TTF1250 1400 850 755 3700 210/228 S300718 PC73UD85C14CTF 8,5URD73TTF1400 1600 660 1430 5630 203 N304417 1800 600 2040 7600 206 C301302 PC73UD60V18CTF 6URD73TTF1800 D Body Size ** Watts loss data is published for both blade and tapped style mounting configurations. When two watts loss values are shown this represents tapped/blade values respectively. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D59 1250/1300 Volt PSC Square Body 1300 Volt North American Style Ratings and Application Data, LI, LLI Mounting Body Amp Rated Melting I²t Size Rating Voltage (A²s x 10³) 70 71 72 73 Total I²t ** Watts Loss @ 660VAC @ Rated (A²s x 10³) Current (W) Catalog No New Description Old Description 63 1300 0.21 1.8 26 W300652 A130UD70LI063 A130URD70LI0063 80 1300 0.47 4 27 X300653 A130UD70LI080 A130URD70LI0080 100 1300 0.83 7.2 30 Y300654 A130UD70LI100 A130URD70LI0100 125 1300 1.3 11 38 Z300655 A130UD70LI125 A130URD70LI0125 160 1300 2.5 22 45 A300656 A130UD70LI160 A130URD70LI0160 200 1300 4.7 40 54/56 B300657 A130UD70LI200 A130URD70LI0200 250 1300 9.6 82 58/61 C300658 A130UD70LI250 A130URD70LI0250 315 1300 20 172 66/72 D300659 A130UD70LI315 A130URD70LI0315 350 1200 28 205 68/75 E300660 A120UD70LI350 A120URD70LI0350 160 1300 2.6 22 46 E300752 A130UD71LLI160 A130URD71LLI0160 200 1300 4.7 40 54 F300661 A130UD71LLI200 A130URD71LLI0200 250 1300 8.9 76 61 G300662 A130UD71LLI250 A130URD71LLI0250 280 1300 12 102 68/70 R300717 A130UD71LLI280 A130URD71LLI0280 315 1300 16 138 73/76 H300663 A130UD71LLI315 A130URD71LLI0315 350 1300 22 190 76/80 J300664 A130UD71LLI350 A130URD71LLI0350 400 1300 38 330 76/80 K300665 A130UD71LLI400 A130URD71LLI0400 450 1300 47 405 87/95 L300666 A130UD71LLI450 A130URD71LLI0450 500 1200 68 500 90/100 M300667 A120UD71LLI500 A120URD71LLI0500 550 1200 84 620 98/112 N300668 A120UD71LLI550 A120URD71LLI0550 630 1100 125 930 105 P300669 A110UD71LLI630 A110URD71LLI0630 280 1300 10 90 72 Q300670 A130UD72LI280 A130URD72LI0280 315 1300 15 130 76 R300671 A130UD72LI315 A130URD72LI0315 350 1300 21 180 77 S300672 A130UD72LI350 A130URD72LI0350 400 1300 32 285 80 T300673 A130UD72LI400 A130URD72LI0400 450 1300 44 380 87/89 V300674 A130UD72LI450 A130URD72LI0450 500 1300 57 500 94/98 W300675 A130UD72LI500 A130URD72LI0500 550 1300 68 590 110/120 X300676 A130UD72LI550 A130URD72LI0550 630 1200 105 920 113 Y300677 A120UD72LI630 A120URD72LI0630 700 1100 145 1040 122 Z300678 A110UD72LI700 A110URD72LI0700 800 1100 215 1590 125 A300679 A110UD72LI800 A110URD72LI0800 315 1300 12 102 84 B300680 A130UD73LI315 A130URD73LI0315 350 1300 17 150 86 C300681 A130UD73LI350 A130URD73LI0350 400 1300 25 220 93 D300682 A130UD73LI400 A130URD73LI0400 450 1300 35 310 99/100 E300683 A130UD73LI450 A130URD73LI0450 500 1300 44 390 110/112 F300684 A130UD73LI500 A130URD73LI0500 550 1300 57 500 116/120 G300685 A130UD73LI550 A130URD73LI0550 630 1300 84 730 125/132 H300686 A130UD73LI630 A130URD73LI0630 700 1300 110 960 135/146 J300687 A130UD73LI700 A130URD73LI0700 800 1200 190 1630 136 V301824 A130UD73LI800 A130URD73LI0800 900 1100 250 2160 150 L300689 A110UD73LI900 A110URD73LI0900 1000 1000 370 2430 152/174 M300690 A100UD73LI1000 A100URD73LI1000 1100 1000 445 2580 168/208 N300691 A100UD73LI1100 A100URD73LI1100 1250 1000 585 3480 186/200 J301193 A100UD73LI1250 A100URD73LI1250 1400 900 755 3880 210/228 K301194 A090UD73LI1400 A090URD73LI1400 1600 700 1430 5630 203 P300876 A070UD73LI1600 A070URD73LI1600 1800 650 2040 7600 206 A301599 A065UD73LI1800 A065URD73LI1800 ** Watts loss data is published for both blade and tapped style mounting configurations. When two watts loss values are shown this represents tapped/blade values respectively. D60 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com 1250/1300 Volt PSC Square Body Body Size 70 71 72 73 Total I²t @ ** Watts Loss 660VAC @ Rated Current (A²s x 10³) (W) 0.21 1.8 0.47 4 1300 0.83 125 1300 160 Amp Rated Melting I²t Rating Voltage (A²s x 10³) 63 1300 80 1300 100 Catalog No New Description Old Description 26 Q301015 A130UD70TTI63 A130URD70TTI0063 27 R301016 A130UD70TTI80 A130URD70TTI0080 7.2 30 S301017 A130UD70TTI100 A130URD70TTI0100 1.3 11 38 T301018 A130UD70TTI125 A130URD70TTI0125 1300 2.5 22 45 V301019 A130UD70TTI160 A130URD70TTI0160 200 1300 4.7 40 54/56 W301020 A130UD70TTI200 A130URD70TTI0200 250 1300 9.6 82 58/61 X301021 A130UD70TTI250 A130URD70TTI0250 315 1300 20 172 66/72 Z301023 A130UD70TTI315 A130URD70TTI0315 350 1200 28 205 68/75 A301024 A120UD70TTI350 A120URD70TTI0350 160 1300 2.6 22 46 B301025 A130UD71TTI160 A130URD71TTI0160 200 1300 4.7 40 54 C301026 A130UD71TTI200 A130URD71TTI0200 250 1300 8.9 76 61 D301027 A130UD71TTI250 A130URD71TTI0250 280 1300 12 102 68/70 E301028 A130UD71TTI280 A130URD71TTI0280 315 1300 16 138 73/76 F301029 A130UD71TTI315 A130URD71TTI0315 350 1300 22 190 76/80 G301030 A130UD71TTI350 A130URD71TTI0350 400 1300 38 330 76/80 H301031 A130UD71TTI400 A130URD71TTI0400 450 1300 47 405 87/95 J301032 A130UD71TTI450 A130URD71TTI0450 500 1200 68 500 90/100 K301033 A130UD71TTI500 A130URD71TTI0500 550 1200 84 620 98/112 L301034 A120UD71TTI550 A120URD71TTI0550 630 1200 125 930 120 M301035 A120UD71TTI630 A120URD71TTI0630 280 1300 10 90 72 N301036 A130UD72TTI280 A130URD72TTI0280 315 1300 15 130 76 P301037 A130UD72TTI315 A130URD72TTI0315 350 1300 21 180 77 Q301038 A130UD72TTI350 A130URD72TTI0350 400 1300 32 285 80 R301039 A130UD72TTI400 A130URD72TTI0400 450 1300 44 380 87/89 S301040 A130UD72TTI450 A130URD72TTI0450 500 1300 57 500 94/98 T301041 A130UD72TTI500 A130URD72TTI0500 550 1300 68 590 110/120 V301042 A130UD72TTI550 A130URD72TTI0550 630 1300 105 920 125 W301043 A130UD72TTI630 A130URD72TTI0630 700 1200 145 1040 140 X301044 A120UD72TTI700 A120URD72TTI0700 800 1200 215 1590 146 Y301045 A120UD72TTI800 A120URD72TTI0800 315 1300 12 102 84 Z301046 A130UD73TTI315 A130URD73TTI0315 350 1300 17 150 86 A301047 A130UD73TTI350 A130URD73TTI0350 400 1300 25 220 93 B301048 A130UD73TTI400 A130URD73TTI0400 450 1300 35 310 99/100 C301049 A130UD73TTI450 A130URD73TTI0450 500 1300 44 390 110/112 D301050 A130UD73TTI500 A130URD73TTI0500 550 1300 57 500 116/120 E301051 A130UD73TTI550 A130URD73TTI0550 630 1300 84 730 125/132 F301052 A130UD73TTI630 A130URD73TTI0630 700 1300 110 960 135/146 G301053 A130UD73TTI700 A130URD73TTI0700 800 1300 190 1630 148 H301054 A130UD73TTI800 A130URD73TTI0800 900 1300 250 2160 170 T1013903 A130UD73TTI900 A130URD73TTI0900 1000 1000 370 2430 152/174 K301056 A110UD73TTI1000 A110URD73TTI1000 1100 1000 445 2580 168/208 V302192 A110UD73TTI1100 A110URD73TTI1100 1250 1000 585 3480 186/200 M301058 A100UD73TTI1250 A100URD73TTI1250 1400 900 755 3880 210/228 N301059 A090UD73TTI1400 A090URD73TTI1400 1600 700 1430 5630 203 Q300877 A070UD73TTI1600 A070URD73TTI1600 1800 650 2040 7600 206 R300878 A065UD73TTI1800 A065URD73TTI1800 D 1300 Volt North American Style Ratings and Application Data, TTI Mounting ** Watts loss data is published for both blade and tapped style mounting configurations. When two watts loss values are shown this represents tapped/blade values respectively. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D61 1250/1300 Volt PSC Square Body 1250/1300Volt, 2x72, 2x73 Semiconductor Protection Fuses Size 73 2 X 72 2 X 73 Catalog No New Description Old Description H300640 PC73UD13C315PP4 12,5URD73PPAF0315 J300641 PC73UD13C350PP4 12,5URD73PPAF0350 K300642 PC73UD13C405PP4 12,5URD73PPAF0400 L300643 PC73UD13C450PP4 12,5URD73PPAF0450 M300644 PC73UD13C500PP4 12,5URD73PPAF0500 N300645 PC73UD13C550PP4 12,5URD73PPAF0550 P300646 PC73UD13C630PP4 12,5URD73PPAF0630 Q300647 PC73UD13C700PP4 12,5URD73PPAF0700 R300648 PC73UD13C800PP4 12,5URD73PPAF0800 S300649 PC73UD12C900PP4 12URD73PPAF0900 T300650 PC73UD10C10CPP4 10URD73PPAF1000 V300651 PC73UD95V11CPP4 9,5URD73PPAF1100 T300719 PC73UD90V13CPP4 9URD73PPAF1250 V300720 PC73UD85V14CPP4 8,5URD73PPAF1400 W300721 PC272UD13C630TF 12,5URD272TTF0630 X300722 PC272UD13C700TF 12,5URD272TTF0700 Y300723 PC272UD13C800TF 12,5URD272TTF0800 Z300724 PC272UD13C900TF 12,5URD272TTF0900 A300725 PC272UD13C10CTF 12,5URD272TTF1000 B300726 PC272UD13C11CTF 12,5URD272TTF1100 M302231 PC272UD11C13CTF 11URD272TTF1250 D300728 PC272UD11C14CTF 11URD272TTF1400 L302230 PC272UD10C16CTF 10URD272TTF1600 E301994 PC272UD90V18CTF 9URD272TTF1800 F301995 PC272UD75V20CTF 7,5URD272TTF2000 G301996 PC272UD65V22CTF 6,5URD272TTF2200 H301997 PC272UD65V25CTF 6,5URD272TTF2500 F300730 PC273UD13C800TF 12,5URD273TTF0800 G300731 PC273UD13C900TF 12,5URD273TTF0900 H300732 PC273UD13C10CTF 12,5URD273TTF1000 J300733 PC273UD13C11CTF 12,5URD273TTF1100 K300734 PC273UD13C13CTF 12,5URD273TTF1250 K302229 PC273UD11C14CTF 11URD273TTF1400 J302228 PC273UD11C16CTF 11URD273TTF1600 S302236 PC273UD11C18CTF 11URD273TTF1800 P300738 PC273UD10C20CTF 10URD273TTF2000 Q300739 PC273UD95V22CTF 9,5URD273TTF2200 M301909 PC76UD95V22CP11 9,5URD273PLAF2200 R300740 PC76UD90V25CP11 9URD273PLAF2500 S300741 PC76UD85V28CP11 8,5URD273PLAF2800 K301999 PC76UD60V30CP11 6URD273PLAF3000 M302001 PC76UD60V32CP11 6URD273PLAF3200 N302002 PC76UD55V36CP11 5,5URD273PLAF3600 Weight (g) 1250 1750 1900 2600 2800 Microswitches and threaded studs supplied separately (see pages J8) 2700 SIZE A B C D E F G H J K d e L M N 2 X 72 TTF 60 138,5 172 11 91 65,5 100 35 66 39 M 10 4 131 48 72 2 X 73 TTF 74,5 167 200 13 91 79,6 114 50 80 39 M 12 4 131 54 86 Dimensions in / mm D62 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com URB/URD/URL French Cylindrical Protistor® fuses 600V AC URD from 0.10 up to 0.80A** 500V AC URB/URD/URL from 1 up to 30A Size: 10 x 38mm Features/Benefits: •• Extremely high Interrupting rating D •• Protection of power semiconductors according to IEC 269.1 and 4 •• 500-600V AC •• aR class according to VDE 636-23 and IEC 269.4 •• Without blown fuse indication according to NF C 63210 and 63211 - 0.10 up to 0.80A** •• With built in trip-indicator (1 up to 30A) Mersen Specialty* Applications Data Voltage Rating Class UN(VAC) Current Melting I2t Rating @ 1 ms IN (A) I2tP (A2s) Total Clearing I2t @ UN I t t (A s) 2 2 Watts Loss 0.8 IN IN 100 mA 125 mA 160 mA 1.2 10 -3 2.3 10 -3 5.2 10 -3 0.23 0.25 0.28 0.4 0.44 0.48 600 V 200 mA 8 0.34 0.58 without 250 mA 18 10 -3 0.35 0.60 315 mA 33 10 -3 0.42 0.73 400 mA 56 10 -3 0.46 0.80 500 mA 630 mA 800 mA 1A 1.25 A 1.6 A 2A 2.5 A 3.15 A 4A 5A 6A 8A 10 A 12 A 16 A 20 A 25 A 30 A 0.100 0.18 0.44 1.3 1.7 2.2 3.1 5.9 9 16 36 47 80 110 150 200 290 580 900 0.46 0.52 0.58 0.4 0.52 0.58 0.63 0.63 0.86 1.1 1.1 0.73 0.83 1 1.3 1.7 1.7 2.9 3.5 0.80 0.90 1 0.7 0.91 1 1.1 1.1 1.5 1.8 1.8 1.35 1.55 1.9 2.3 3.1 3.2 4.25 5.1 blown fuse URD indication URD 500 V with tripindicator URB URL 0.49 0.13 0.31 0.65 1.65 2.80 5.30 12.7 1.3 2.3 3.6 5.25 9.30 16 37 58 10 -3 Tested Interrupting Rating 200 kA @ 600 V 50 kA @ 500 V * minimum operating voltage for trip-indicator:20 V ** higher ratings 1 to 30 A see A070 gRB 30 T13 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D63 URB/URD/URL French Cylindrical Catalog Numbers Current Rating Catalog No. Ref. # 100 mA A 060 URD 0.100 T13 H077632 125 mA A 060 URD 0.125 T13 J077633 160 mA A 060 URD 0.160 T13 K077634 200 mA A 060 URD 0.200 T13 L077635 250 mA A 060 URD 0.250 T13 M077636 315 mA A 060 URD 0.315 T13 N077637 400 mA A 060 URD 0.400 T13 P077638 500 mA A 060 URD 0.500 T13* Q077639 630 mA A 060 URD 0.630 T13* R077640 800 mA A 060 URD 0.800 T13* S077641 10.3x38 - Without blown fuse indicator 38.2mm 10.3mm * UL Recognized Catalog Numbers D64 Current Rating Catalog No. Ref. # 1A A 050 URD 001 T13 I P076925 1.25A A 050 URD 001.2 T13 I H076597 1.6A A 050 URD 001.6 T13 I G076596 2A A 050 URD 002 T13 I Q076926 2.5A A 050 URD 002.5 T13 I F076595 3.15A A 050 URD 003 T13 I R076927 4A A 050 URD 004 T13 I S076928 5A A 050 URD 005 T13 I T076929 6A A 050 URB 006 T13 I V076930 8A A 050 URB 008 T13 I W076931 10A A 050 URB 010 T13 I X076932 12A A 050 URB 012 T13 I Y076933 16A A 050 URB 016 T13 I Z076034 20A A 050 URB 020 T13 I A076935 25A A 050 URL 025 T13 I B076936 30A A 050 URL 030 T13 I C076937 10.3x38 - With blown fuse trip-indicator 38.2mm 10.3mm This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 7mm 2.5mm www.barr-thorp.com URC/URD French Cylindrical Protistor® fuses 690V AC URC/URD from 6 up to 100A Sizes: 14 x 51 & 22 X 58 Features/Benefits: •• Extremely high Interrupting rating •• Protection of power semiconductors according to IEC 269.1 and 4 D •• 690V AC •• aR class according to VDE 636-23 and IEC 269.4 •• Two models according to NF C 63210 and 63211 with and without blown fuse built-in trip-indicator for sizes 14 x 51 and 22 x 58 •• UL recognized (except 6A)* Applications Data Voltage Rating UN (VAC) Size mm 14 x 51 Class URC 690 V URD 22 x 58 URD Current Melting I2t Rating @ 1 ms IN (A) I2tP (A2s) 6 8 10 1.3 2.4 4.3 12 16 Total Clearing I2t @ UN Watts Loss 0.8 IN IN 17.5* 27.5 40 1.1 1.6 2 2 2.8 3.5 5.4 60 2.45 4.4 13.2 100 2.7 4.8 20 27 160 2.9 5.2 25 53 275 3.2 5.8 32 40 (1) 50 (1) 98 130 280 500 700 1500 7 IN < Ip < 30 IN 3.9 6 6.3 7 10.7 11.6 40 (2) 50 (2) 25 32 40 50 63 80 100 130 280 22 49 88 155 350 730 1560 6 6.3 5.2 5.7 6.8 7.8 8.4 9.4 10 10.7 11.6 10 11 13 14.9 16 17.8 19 I2t t (A 2s) Ip ≥ 30 IN 850 1850 125 275 480 800 1850 3800 8000 700 1500 Tested Interrupting Rating 100 kA @ 690 V * Without trip-indicator I2t : 15 A2s. (1) No trip-indicator available for this model. (2) Models available only with trip-indicator. Minimum operating voltage for built-in trip-indicator:20 V. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D65 URC/URD French Cylindrical Catalog Numbers All the fuses presented on this page are UL Recognized (except 6 A)* D66 6.900 CP URC 14.51/6* K081475 6.900 CP URC 14.51/8 S093902 10 A 6.900 CP URC 14.51/10 T093903 12 A 6.900 CP URC 14.51/12 V093904 16 A 6.900 CP URC 14.51/16 W093905 20 A 6.900 CP URC 14.51/20 X093906 25 A 6.900 CP URC 14.51/25 Y093907 32 A 6.900 CP URC 14.51/32 Z093908 40 A 6.900 CP URC 14.51/40 A093909 50 A 6.900 CP URC 14.51/50 B093910 Current Rating Description Catalog No, 6A 6.921 CP URC 14.51/6* G081518 8A 6.921 CP URC 14.51/8 C093911 10 A 6.921 CP URC 14.51/10 D093912 12 A 6.921 CP URC 14.51/12 E093913 16 A 6.921 CP URC 14.51/16 F093914 20 A 6.921 CP URC 14.51/20 G093915 25 A 6.921 CP URC 14.51/25 H093916 32 A 6.921 CP URC 14.51/32 J093917 40 A 6.921 CP URD 14.51/40 T100136 50 A 6.921 CP URD 14.51/50 V100137 Current Rating Description Catalog No, 25 A 6.900 CP URD 22x58/25 B093956 32 A 6.900 CP URD 22x58/32 Z094828 40 A 6.900 CP URD 22x58/40 S094822 50 A 6.900 CP URD 22x58/50 W094779 63 A 6.900 CP URD 22x58/63 T094823 80 A 6.900 CP URD 22x58/80 A094829 100 A 6.900 CP URD 22x58/100 Y094827 Current Rating Description Catalog No, 25 A 6.921 CP URD 22x58/ 25 H093801 32 A 6.921 CP URD 22x58/ 32 C093957 40 A 6.921 CP URD 22x58/ 40 J093802 50 A 6.921 CP URD 22x58/ 50 D093958 63 A 6.921 CP URD 22x58/ 63 K093803 80 A 6.921 CP URD 22x58/ 80 E093959 100 A 6.921 CP URD 22x58/100 F093960 51 14.3 6A 8A 14x51 - Without blown fuse indication (mm) Weight : 18g Packaging : 10 pieces 14x51 - With blown fuse trip-indicator (mm) 14.3 Catalog No, Weight : 18g Packaging : 10 pieces 22x58 - Without blown fuse indication (mm) 22.2 Description Weight: 57 g Packaging: 10 pieces 22x58 - With blown fuse trip-indicator (mm) 22.2 Current Rating This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 Weight: 57 g Packaging: 10 pieces www.barr-thorp.com URGD French Cylindrical Protistor® Fuses 600V - 690V AC URGD from 63 up to 250A Sizes: 27 X 60mm Features/Benefits: •• Extremely high Interrupting rating •• Protection of power semiconductors according to IEC 269.1 and 4 D •• 600V-690V AC •• aR class according to VDE 636-23 and IEC 269.4 •• Model according to NF C 63210 and 63211 with built-in blown fuse indication Applications Data Voltage Rating UN (VAC) 690 V Rating Melting I2t Total Clearing I2t @ UN I2t t @ 1 ms IN (A) I2tP (A2s) 63 80 100 405 860 1620 125 160 Current Class URGD 600 V (A 2s) Watts Loss 0.8 IN IN 1840 3750 6800 12 13.5 15 22 24.6 27 3425 13600 16 29.5 6480 24600 17 32.5 200 13700 61500 18.5 35.7 250 29600 107000 21 40 Tested Interrupting Rating 200 kA @ 600 V Minimum operating voltage for trip-indicator: 20 V Catalog Numbers Type URGD Voltage 690V 600V Current Rating Description 63 A 80 A 6,921 CP URGD 27x60/ 63 6,921 CP URGD 27x60/ 80 Catalog No. A076820 B076821 100 A 6,921 CP URGD 27x60/100 C076822 125 A 6,921 CP URGD 27x60/125 D076823 160 A 6,921 CP URGD 27x60/160 E076824 200 A 6,921 CP URGD 27x60/200 F076825 250 A 6,921 CP URGD 27x60/250 W076264 27x60 - With blown fuse trip-indicator (mm) This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D67 URB/URQ French Cylindrical 690V - 1000V AC URB/URQ/URS from 32 up to 250A Size: 27 X 60 mm Features/Benefits: •• Extremely high interrupting rating •• Protection of power semiconductors according to IEC standard 269.1 and 4 •• 690V-1000V AC •• aR class according to VDE 636-23 and IEC 269.4 •• Model according to NF C 63210 and 63211 with built-in blown trip-indicator •• 690V URQ and 1000V URB are UL recognized Applications Data Voltage Rating Class UN (VAC) URQ 690 V URS 1000 V URB Current Melting I2t Rating @ 1 ms IN (A) I2tP (A2s) 50 110 63 155 80 Total Clearing I2t @ UN I2t t Watts Loss 0.81 IN IN 610 8.4 16 860 11.1 21 350 1880 12.6 24 100 625 3210 14.2 27 125 1400 6970 15.7 30 160 3150 15000 17.7 34 200 6580 30000 19.4 38 250 15570 63000 22.6 45 125 2790 13000 14.5 25 160 5500 24000 17.5 30 32 33 250 7.4 14.5 40 60 450 8.7 17 50 110 840 9.7 19 63 200 1470 11.3 22 80 435 3300 12.3 24 100 975 6000 14 27 125 1910 12500 16 31 160 3890 26700 18 35 170 4710 36000 19 37 (A 2s) Tested Interrupting Rating 200 kA @ 690 V 100 kA @ 1000 V * Minimum operating voltage for trip-indicator: 20 V D68 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com URB/URQ French Cylindrical Catalog Numbers URQ URB Voltage 690 V 1000 V Current Rating Description 50A 63 A 6,921 CP URQ 27x60/ 50 6,921 CP URQ 27x60/ 63 Catalog No. N075958 V076309 80 A 6,921 CP URQ 27x60/ 80 W076310 100 A 6,921 CP URQ 27x60/100 R078330 125 A 6,921 CP URQ 27x60/125 S078331 160 A 6,921 CP URQ 27x60/160 X076311 200 A 6,921 CP URQ 27x60/200 T078332 250 A 6,921 CP URQ 27x60/250 T076308 32 A 1021 CP URB 27x60/ 32 S081298 40 A 1021 CP URB 27x60/ 40 R081297 50 A 1021 CP URB 27x60/ 50 Q081296 63 A 1021 CP URB 27x60/ 63 P081295 80 A 1021 CP URB 27x60/ 80 N081294 100 A 1021 CP URB 27x60/100 M081293 125 A 1021 CP URB 27x60/125 L081292 160 A 1021 CP URB 27x60/160 K081291 170 A 1021 CP URB 27x60/170 Z080338 D Type 27x60 - With blown fuse trip-indicator (mm) For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D69 821cp gRB French Cylindrical 800V AC gRB from 8 to 110A SizeS: 27 X 60 mm Features/Benefits: •• Extremely high Interrupting rating •• Protection of power semiconductors complying with IEC standards 269-1 and 4 •• 800V voltage rating according to IEC 33 •• gR Class as per IEC 269-4 -Full range protection -Improved safety and protection -Allows selective coordination •• With built in trip indicator Applications Data Voltage Rating Class UN (V) 800 gRB Current Melting I2t Rating @ 1 ms IN (A) I2tP (A2s) 8 4.25 10 8.0 12 Total Clearing I2t @ UN I2t t Watts Loss Tested Interrupting Catalog Description No 0.8 IN IN 70 1.2 2.0 821 CP GRB27.60 8 R221436 100 1.3 2.3 821 CP GRB27.60 10 S221437 17.0 180 1.4 2.5 821 CP GRB27.60 12 T221438 16 26.5 250 1.9 3.5 175 kA 821 CP GRB27.60 16 V221439 20 38.5 350 2.4 4.0 @ 700 V 821 CP GRB27.60 20 W221440 25 73.0 600 2.8 5.0 821 CP GRB27.60 25 X221441 32 130 1000 3.5 6.0 821 CP GRB27.60 32 Y221442 40 195 1400 4.7 8.0 821 CP GRB27.60 40 Z221443 50 430 2700 4.8 8.5 90 kA 821 CP GRB27.60 50 A221444 63 965 5500 5.6 10 @ 800 V 821 CP GRB27.60 63 B221445 80 1890 11000 6.4 11.5 821 CP GRB27.60 80 C221446 100 3480 19000 7.4 13 821 CP GRB27.60 100 D221447 110 4670 27000 7.7 14 821 CP GRB27.60 110 E221448 (A 2s) Rating * Minimum operating voltage for trip-indicator: 20 V Dimensions D70 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Medium Voltage Fuses & Accessories Various types. Different configurations. Many ratings. One solution. Your problem: need current limiting protection for medium voltage E Medium Voltage Fuses . and Accessories transformers and Transformer Protection distribution sys- • Amp-Trap® CS-3 and tems that supply industrial plants, shopping centers, 9F60/9F62 Series............................. E2 • Amp-Trap® & 9F62 Bolt-In Series.... E12 hospitals, schools, office buildings and underground • Amp-Trap® CL-14 Series................. E16 residential service. On the other, you need high short-circuit cur- Motor Protection rent protection to avoid damages to busway, motors, switches and other equipment. • Amp-Trap® & 9F60 Series............... E21 • Amp-Trap® Bolt-in Series................. E27 Our solution: Current-limiting power fuses are widely used in • Amp-Trap® DIN-style Series............ E30 these applications because they afford excellent over-current pro- Potential Transformer Protection tection and noiseless operation, and because they can be used in confined spaces. The amount of damage in the faulted area and the mechanical stress and strain on busway, switches and other apparatus carrying the fault current is proportional to the square of the current and to the length of time the fault persists. By limiting the let through energy at the fault, properly applied • Amp-Trap® & 9F60 Series PT Fuses ........................................ E32 Capacitor Protection • Amp-Trap® & 9F60 Series............... E36 current-limiting fuses assist in limiting or preventing short-circuit Distribution Transformer Protection damage to busway, circuit breakers, switches, and other electrical • Sure Guard 9F59U Series ETP....... E44 components. Current-limiting power fuses are manufactured in IEC Standard Back-up Fuse Links ratings ranging from 1kV through 38 kV and in continuous current ratings from 0.5 amperes through 1200 amperes. Various designs are available for use with motors, transformers, capacitors, and circuit-protection equipment. Want more information fast? For more technical or application- • IEC Standard Back-up Fuse-Links....................................... E48 Accessories • Type EK 9F61 Series...................... E53 specific information, please call our Medium Voltage experts, at 978-462-6662; 416-252-9371 in Canada; or visit our website at us-ferrazshawmut.mersen.com. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E On one hand you Transformer Protection Amp-Trap® CS-3 Series and 9F60/9F62 Series 2.75kV, 5.5kV, 8.25kV, 15.5kV, 25.8kV and 38kV Ferrule Mounted Fuses Mersen fuses for the protection of transformers and distribution lines deliver overload and short circuit protection. These current-limiting fuses will melt at current that can be as low as 1.7 times the fuse current ratings up to its maximum interrupting rating. These fuses are designed to withstand the transformer magnetizing inrush current. They have 2 (size C), 3 (size D) and 4 (size E) inch diameter barrels with ferrules and are mounted in spring reinforced clips. Features/Benefits: •• Amp-Trap CS-3 and 9F62 series are UL listed for compatibility with UL listed equipment. •• Ferrule mounting for standard clips and interchangeability with other brands of fuses. •• Current-limiting for superior equipment protection. •• Non-venting for silent operation •• Metal embossed catalog number and manufacturing date for lasting identification. •• Outdoor usage for the 9F62 and 9F60 type EJO. •• Blown-fuse indicator to give positive identification of open fuse: Ratings •• See page E3 for listing •• Amp-Trap: 2” Barrel 1 lb tripped force - 0.19 Inch •• Amp-Trap: 3” Barrel 2 lb tripped force - 0.50 Inch •• 9F60/9F62: 0.125 lb tripped force – 0.20 Inch •• Accessories - see page E53 Highlights: Applications: •• E-Rated •• Protection for 2.4kV to 34.5kV •• UL listed transformers or distribution •• Outdoor use systems. Definitions: General Purpose Current-Limiting Fuses (Per IEEE Std C37.40-2003): A general purpose current-limiting fuse is one that is capable of interrupting all currents from its rated interrupting current down to the current that causes melting Approvals: •• UL listed to standard File E143362 of the fusible element(s) in one hour or more. E-Rating: E-Rated fuses are general purpose fuses that operate as follow (Per ANSI C37.46-2000): •• 100E or less – must melt in 300 seconds (5 mins.) at 200 to 240% of E (ampere) rating. •• Over 100E – must melt in 600 seconds (10 mins.) at 220 to 264% of E (ampere) rating. •• Example: A 100E fuse must melt in 300 seconds with an applied current of 200 to 240 amperes. Power Distribution Fuses: Defines fuses designed prior to the time where the ANSI standards defined the term “General Purpose” and do not meet all of the general purpose definition. These fuses are capable of interrupting all currents above 2.2 to 3 times the fuse’s rated current up to its maximum interrupting rating. E2 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Transformer Protection Amp-Trap® CS-3 Series and 9F60/9F62 Series Ferrule Mounted Fuses Amp-Trap CS-3 Series: (Indoors or outdoors in a weatherproof enclosure) A055F: 5.5kV – AC: 5E to 450E – 63kA I.R. Sym A825X: 8.25kV – AC: 10E to 200E – 50kA I.R. Sym A155F: 15.5kV – AC: 5E to 200E – 50 kA I.R. Sym 9F62 Series Type EJO-1: (Indoors and outdoors) 9F62: 5.5kV – AC: 25A to 450A – 50kA IR Sym 9F62: 8.3kV – AC: 20A to 250A – 50 kA IR Sym 9F62: 15.5kV – AC: 20A to 200A – 50 kA IR Sym E 9F60 Series Type EJO-1: (Indoors and outdoors) 9F60: 2.75kV – AC: 1E to 200E – 50kA IR Sym 9F60: 5.5kV – AC: 0.5E to 200E – 50kA IR Sym 9F60: 8.25kV – AC: 0.5E to 200E – 50kA IR Sym 9F60: 15.5kV – AC: 0.5E to 100E – 50kA IR Sym 9F60: 25.8kV – AC: 0.5E to 100E – 25kA to 35kA IR Sym 9F60: 38kV – AC: 1E to 80E – 13kA to 26kA IR Sym 9F60 Series Type EJ-1: (Indoors or outdoors in a weatherproof enclosure) 9F60: 2.75kV – AC: 1E to 200E – 47kA to 52kA IR Sym 9F60: 5.5kV – AC: 0.5E to 25E – 63kA IR Sym 9F60: 15.5kV – AC: 2E to 175E – 31kA to 50kA IR Sym 9F60: 25.8kV – AC: 0.5E to 2E – 35kA IR Sym 9F series A = 3.31 inches (84mm) 9F series B = 6.16 inches (160mm) Amp-Trap series A = 3.63 inches (92 mm) Amp-Trap series B = 6.63 inches (169 mm) For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E3 Transformer Protection Amp-Trap® CS-3 Series and 9F60/9F62 Series 2.75kV Ferrule mounted fuses: 2.75kV Power Distribution fuses – 9F60 series, E-Rated EJ-1 7” (178 mm) Clip Centers - Suitable for use indoors or in an enclosure only Catalog No. Amp Rating 9F60CCB001 1E 9F60CCB002 2E 9F60CCB003 3E 9F60CCB005 5E 9F60CCB007 7E 9F60CCB010 10E 9F60CCB015 15E 9F60CCB020 20E 9F60CCB025 25E 9F60ECB030 30E 9F60ECB040 40E 9F60ECB050 50E 9F60ECB065 65E 9F60ECB080 80E 9F60ECB100 100E 9F60GCB125 125E 9F60GCB150 150E 9F60GCB200 200E Diameter Length Max Max IR Fuse Support Fuse Support Fuse Disconnect Fuse Disconnect Inches (mm) Inches (mm) Voltage RMS Sym Indoor (EK-1) Outdoor (EK0-1) Indoor (EK-3 ) Outdoor (EK0-3 ) Yes 2 (50.8) 9.18 (233) 2.75 kV 47kA 9F61AAB201 N/A 9F61AAB205 N/A 1 Yes 2 (50.8) 9.18 (233) 2.75 kV 52kA 9F61AAB201 N/A 9F61AAB205 N/A 1 Yes 3 (76.2) 10.88 (276) 2.75 kV 52kA 9F61AAB301 N/A 9F61AAB305 N/A 2 Yes 3 (76.2) 10.88 (276) 2.75 kV 52kA 9F61AAB401 N/A 9F61AAB405 N/A No. of Barrels Indicating 1 2.75kV Power Distribution fuses – 9F60 series, E-Rated EJ-1 9” (229 mm) Clip Centers - Suitable for use indoors or in an enclosure only Catalog No. Amp Rating 9F60CEB001 1E 9F60CEB002 2E 9F60CEB003 3E 9F60CEB005 5E 9F60CEB007 7E 9F60CEB010 10E 9F60CEB015 15E 9F60CEB020 20E 9F60CEB025 25E No. of Barrels Indicating 1 Yes Diameter Length Max Max IR Fuse Support Fuse Support Fuse Disconnect Fuse Disconnect Inches (mm) Inches (mm) Voltage RMS Sym Indoor (EK-1) Outdoor (EK0-1) Indoor (EK-3 ) Outdoor (EK0-3 ) 2 (50.8) 11.18 (284) 2.75 kV 52kA 9F61ACB201 N/A 9F61ACB205 N/A 2.75kV Power Distribution fuses – 9F60 Series, E-Rated EJO-1 12” (305 mm) Clip Centers - Suitable for use indoors or outdoors E4 Catalog No Amp Rating 9F60DJB001 1E 9F60DJB002 2E 9F60DJB003 3E 9F60DJB005 5E 9F60DJB007 7E 9F60DJB010 10E 9F60DJB015 15E 9F60DJB020 20E 9F60DJB025 25E 9F60FJB030 30E 9F60FJB040 40E 9F60FJB050 50E 9F60FJB065 65E 9F60FJB080 80E 9F60FJB100 100E 9F60HJB125 125E 9F60HJB150 150E 9F60HJB200 200E Diameter Length Max Max IR Fuse Support Fuse Support Fuse Disconnect Fuse Disconnect Inches (mm) Inches (mm) Voltage RMS Sym Indoor (EK-1) Outdoor (EK0-1) Indoor (EK-3 ) Outdoor (EK0-3 ) Yes 2 (50.8) 14.18 (360) 2.75 kV 50kA 9F61AEG201 9F61CEF209 9F61AEG205 9F61CEF210 1 Yes 3 (76.2) 15.88 (403) 2.75 kV 50kA 9F61AEB301 9F61CEF309 9F61AEB305 9F61CEF310 2 Yes 3 (76.2) 15.88 (403) 2.75 kV 50kA 9F61AEB401 9F61CEF409 9F61AEB405 9F61CEF410 No. of Barrels Indicating 1 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Transformer Protection Amp-Trap® CS-3 Series and 9F60/9F62 Series 5.5kV Ferrule mounted fuses: 5.5kV Power Distribution fuses – 9F60 Series, E-Rated EJ-1 9” (229 mm) Clip Centers - Suitable for use indoors or in an enclosure only Amp No. of Rating Barrels 9F60CED905 0.5E 9F60CED001 1E 9F60CED002 2E 9F60CED003 3E 9F60CED005 5E 9F60CED007 7E 9F60CED010 10E 9F60CED015 15E 9F60CED020 20E 9F60CED025 25E 1 Indicating Yes Diameter Length Max Max IR Fuse Support Fuse Support Fuse Disconnect Fuse Disconnect Inches (mm) Inches (mm) Voltage RMS Sym Indoor (EK-1) Outdoor (EK0-1) Indoor (EK-3 ) Outdoor (EK0-3 ) 2 (50.8) 11.18 (284) 5.5 kV 63kA 9F61ACB201 N/A 9F61ACB205 N/A E Catalog No. 5.5kV E-Rated Amp-Trap CS-3 Series – UL Listed 12” (305 mm) Clip Centers - Suitable for use indoors or in an enclosure only Catalog No. Amp No. of Rating Barrels A055F1C0R0-5E 5E A055F1C0R0-7E 7E A055F1C0R0-10E 10E A055F1C0R0-15E 15E A055F1C0R0-20E 20E A055F1C0R0-25E 25E A055F1C0R0-30E 30E A055F1C0R0-40E 40E A055F1C0R0-50E 50E A055F1C0R0-65E 65E A055F1D0R0-10E 10E A055F1D0R0-15E 15E A055F1D0R0-20E 20E A055F1D0R0-25E 25E A055F1D0R0-30E 30E A055F1D0R0-40E 40E A055F1D0R0-50E 50E A055F1D0R0-65E 65E A055F1D0R0-80E 80E A055F1D0R0-100E 100E A055F1D0R0-125E 125E A055F1D0R0-150E 150E A055F1D0R0-175E 175E A055F1D0R0-200E 200E A055F2D0R0-250E 250E A055F2D0R0-300E 300E A055F2D0R0-350E 350E A055F2D0R0-400E 400E A055F2D0R0-450E 450E Indicating Diameter Max Max IR Fuse Support Fuse Support Fuse Disconnect Fuse Disconnect Inches (mm) Inches (mm) Length Voltage RMS Sym Indoor (EK-1) Outdoor (EK0-1) Indoor (EK-3 ) Outdoor (EK0-3 ) 1 Yes 2 (50.8) 14.18 (360) 5.5kV 63kA 9F61AEG201 N/A 9F61AEG205 N/A 1 Yes 3 (76.2) 15.88 (403) 5.5kV 63kA 9F61AEB301 N/A 9F61AEB305 N/A 2 Yes 3 (76.2) 15.88 (403) 5.5kV 63kA – N/A – N/A For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E5 Transformer Protection Amp-Trap® CS-3 Series and 9F60/9F62 Series 5.5.kV General Purpose fuses – 9F62 Series, EJO-1 – UL Listed 12” (305 mm) Clip Centers - Suitable for use indoors or outdoors Catalog No. Amp No. of Rating Barrels 9F62HCB025 25A 9F62HCB030 30A 9F62HCB040 40A 9F62HCB050 50A 9F62HCB065 65A 9F62DCB080 80A 9F62DCB100 100A 9F62DCB125 125A 9F62DCB150 150A 9F62DCB175 175A 9F62DCB200 200A 9F62FCB250 250A 9F62FCB300 300A 9F62FCB350 350A 9F62FCB400 400A 9F62FCB450 450A Indicating Diameter Inches (mm) Length Inches (mm) Max Max IR Fuse Support Fuse Support Fuse Disconnect Fuse Disconnect Voltage RMS Sym Indoor (EK-1) Outdoor (EK0-1) Indoor (EK-3 ) Outdoor (EK0-3 ) 1 Yes 2 (50.8) 14.18 (360) 5.5 kV 50kA 9F61AEG201 9F61CEF209 9F61AEG205 9F61CEF210 1 Yes 3 (76.2) 15.88 (403) 5.5 kV 50kA 9F61AEB301 9F61CEF309 9F61AEB305 9F61CEF310 2 Yes 3 (76.2) 15.88 (403) 5.5 kV 50kA 9F61AEB401 9F61CEF409 9F61AEB405 9F61CEF410 5.5kV Power Distribution fuses – 9F60 Series, E-Rated EJO-1 12” (305 mm) Clip Centers - Suitable for use indoors or outdoors Catalog No. E6 Amp No. of Rating Barrels 9F60DJD905 0.5E 9F60DJD001 1E 9F60DJD002 2E 9F60DJD003 3E 9F60DJD005 5E 9F60DJD007 7E 9F60DJD010 10E 9F60DJD015 15E 9F60DJD020 20E 9F60DJD025 25E 9F60FJD030 30E 9F60FJD040 40E 9F60FJD050 50E 9F60FJD065 65E 9F60FJD080 80E 9F60FJD100 100E 9F60HJD125 125E 9F60HJD150 150E 9F60HJD200 200E Indicating Diameter Inches (mm) Length Inches (mm) Max Max IR Fuse Support Fuse Support Fuse Disconnect Fuse Disconnect Voltage RMS Sym Indoor (EK-1) Outdoor (EK0-1) Indoor (EK-3 ) Outdoor (EK0-3 ) 1 Yes 2 (50.8) 14.18 (360) 5.5 kV 50kA 9F61AEG201 9F61CEF209 9F61AEG205 9F61CEF210 1 Yes 3 (76.2) 15.88 (403) 5.5 kV 50kA 9F61AEB301 9F61CEF309 9F61AEB305 9F61CEF310 2 Yes 3 (76.2) 15.88 (403) 5.5 kV 50kA 9F61AEB401 9F61CEF409 9F61AEB405 9F61CEF410 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Transformer Protection Amp-Trap® CS-3 Series and 9F60/9F62 Series 8.25kV / 8.3kV Ferrule mounted fuses: 8.25kV E-Rated Amp-Trap CS-3 Series 12” (305 mm) Clip Centers - Suitable for use indoors or in an enclosure only Amp No. of Rating Barrels A825X10E-1 10E A825X15E-1 15E A825X20E-1 20E A825X25E-1 25E A825X30E-1 30E A825X40E-1 40E A825X50E-1 50E A825X65E-1 65E A825X80E-1 80E A825X100E-1 100E A825X125E-1 125E A825X150E-1 150E A825X200E-1 200E Indicating Diameter Length Max Max IR Fuse Support Fuse Support Fuse Disconnect Fuse Disconnect Inches (mm) Inches (mm) Voltage RMS Sym Indoor (EK-1) Outdoor (EK0-1) Indoor (EK-3 ) Outdoor (EK0-3 ) 1 Yes 3 (76.2) 15.88 (403) 8.25kV 50kA 9F61AEG301 N/A 9F61AEG305 N/A 2 Yes 3 (76.2) 15.88 (403) 8.25kV 50kA – N/A – N/A E Catalog No. 8.3kV General Purpose fuses – 9F62 Series, EJO-1 – UL Listed 12” (305 mm) Clip Centers - Suitable for use indoors or outdoors Catalog No. Amp No. of Rating Barrels 9F62HCC020 20A 9F62HCC025 25A 9F62HCC030 30A 9F62HCC040 40A 9F62HCC050 50A 9F62DCC065 65A 9F62DCC080 80A 9F62DCC100 100A 9F62DCC125 125A 9F62DCC150 150A 9F62FCC175 175A 9F62FCC200 200A 9F62FCC250 250A Indicating Diameter Length Max Max IR Fuse Support Fuse Support Fuse Disconnect Fuse Disconnect Inches (mm) Inches (mm) Voltage RMS Sym Indoor (EK-1) Outdoor (EK0-1) Indoor (EK-3 ) Outdoor (EK0-3 ) 1 Yes 2 (50.8) 14.18 (360) 8.3 kV 50kA 9F61AEG201 9F61CEF209 9F61AEG205 9F61CEF210 1 Yes 3 (76.2) 15.88 (403) 8.3 kV 50kA 9F61AEG301 9F61CEF309 9F61AEG305 9F61CEF310 2 Yes 3 (76.2) 15.88 (403) 8.3 kV 50kA 9F61AEG401 9F61CEF409 9F61AEG405 9F61CEF410 8.25kV Power Distribution fuses – 9F60 Series, E-Rated EJO-1 12” (305 mm) Clip Centers - Suitable for use indoors or outdoors Catalog No. Amp No. of Rating Barrels 9F60DJE905 0.5E 9F60DJE001 1E 9F60DJE002 2E 9F60DJE003 3E 9F60DJE005 5E 9F60DJE007 7E 9F60DJE010 10E 9F60DJE015 15E 9F60FJE020 20E 9F60FJE025 25E 9F60FJE030 30E 9F60FJE040 40E 9F60FJE050 50E 9F60FJE065 65E 9F60FJE080 80E 9F60FJE100 100E 9F60HJE125 125E 9F60HJE150 150E 9F60HJE200 200E Indicating Diameter Length Max Max IR Fuse Support Fuse Support Fuse Disconnect Fuse Disconnect Inches (mm) Inches (mm) Voltage RMS Sym Indoor (EK-1) Outdoor (EK0-1) Indoor (EK-3 ) Outdoor (EK0-3 ) 1 Yes 2 (50.8) 14.18 (360) 8.25 kV 50kA 9F61AEG201 9F61CEF209 9F61AEG205 9F61CEF210 1 Yes 3 (76.2) 15.88 (403) 8.25 kV 50kA 9F61AEG301 9F61CEF309 9F61AEG305 9F61CEF310 2 Yes 3 (76.2) 15.88 (403) 8.25 kV 50kA 9F61AEG401 9F61CEF409 9F61AEG405 9F61CEF410 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E7 Transformer Protection Amp-Trap® CS-3 Series and 9F60/9F62 Series 15kV / 15.5kV Ferrule mounted fuses: 15.5kV Power Distribution fuses – 9F60 Series, E-Rated EJ-1 12” (305 mm) Clip Centers - Suitable for use indoors or in an enclosure only Catalog No. Amp No. of Rating Barrels 9F60CJH002 2E 9F60CJH003 3E 9F60CJH005 5E 9F60CJH007 7E 9F60CJH010 10E 1 Indicating Yes Diameter Length Inches Inches (mm) (mm) 2 (50.8) 14.18 (360) Max Max IR Fuse Support Fuse Support Fuse Disconnect Fuse Disconnect Voltage RMS Sym Indoor (EK-1) Outdoor (EK0-1) Indoor (EK-3 ) Outdoor (EK0-3 ) 15.5 kV 50kA* 9F61AEG201 N/A 9F61AEG205 N/A * These fuses were designed and originally tested at a higher maximum interrupting rating value. Consult factory for further information. 15.0kV Power Distribution fuses – 9F60 Series, E-Rated EJ-1 14” (356 mm) Clip Centers - Suitable for use indoors or in an enclosure only Catalog No. Amp No. of Rating Barrels 9F60KLH125 125E 9F60KLH150 150E 9F60KLH175 175E 2 Indicating Yes Diameter Length Inches Inches (mm) (mm) 4 (101.6) 19.12 (486) Max Voltage 15.0 kV Max IR RMS Sym 38kA Fuse Support Fuse Support Fuse Disconnect Fuse Disconnect Indoor (EK-1) Outdoor (EK0-1) Indoor (EK-3 ) Outdoor (EK0-3 ) 9F61AFG501 (13.8kV nominal - 95 kV BIL) 9F61AFJ501 (14.4kV N/A nominal - 110kV BIL) 15.5kV Power Distribution fuses – 9F60 Series, E-Rated EJO-1 15” (381 mm) Clip Centers - Suitable for use indoors or outdoors Catalog No. Amp No. of Rating Barrels 9F60DMH905 0.5E 9F60DMH001 1E 9F60DMH002 2E 9F60DMH003 3E 9F60DMH005 5E 9F60DMH007 7E 9F60DMH010 10E 9F60FMH015 15E 9F60FMH020 20E 9F60FMH025 25E 9F60FMH030 30E 9F60FMH040 40E 9F60FMH050 50E 9F60HMH065 65E 9F60HMH080 80E 9F60HMH100 100E Indicating Diameter Length Inches Inches (mm) (mm) Max Max IR Fuse Support Fuse Support Fuse Disconnect Fuse Disconnect Voltage RMS Sym Indoor (EK-1) Outdoor (EK0-1) Indoor (EK-3 ) Outdoor (EK0-3 ) 1 Yes 2 (50.8) 17.2 (437) 15.5 kV 50kA* 9F61AGG201 (13.8kV nominal - 95kV BIL) 9F61AGJ201 (14.4kV nominal - 110kV BIL) 9F61CGL209 9F61AGG205 (13.8kV nominal - 95kV BIL) 9F61AGJ205 (14.4kV nominal - 110kV BIL) 9F61CGL210 1 Yes 3 (76.2) 18.88 (480) 15.5 kV 50kA 9F61AGG301 (13.8kV nominal - 95kV BIL) 9F61AGJ301 (14.4kV nominal - 110kV BIL) 9F61CGL309 9F61AGG305 (13.8kV nominal - 95kV BIL) 9F61AGJ305 (14.4kV nominal - 110kV BIL) 9F61CGL310 2 Yes 3 (76.2) 18.88 (480) 15.5 kV 50kA 9F61AGG401 (13.8kV nominal - 95kV BIL) 9F61AGJ401 (14.4kV nominal - 110kV BIL) 9F61CGL409 9F61AGG405 (13.8kV nominal - 95kV BIL) 9F61AGJ405 (14.4kV nominal - 110kV BIL) 9F61CGL410 * These fuses were designed and originally tested at a higher maximum interrupting rating value. Consult factory for further information. E8 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Transformer Protection Amp-Trap® CS-3 Series and 9F60/9F62 Series 15.5kV General Purpose fuses – 9F62 Series, EJO-1 – UL Listed 15” (381 mm) Clip Centers - Suitable for use indoors or outdoors Amp No. of Rating Barrels 9F62HDD020 20A 9F62HDD025 25A 9F62HDD030 30A 9F62DDD050 50A 9F62DDD065 65A 9F62DDD080 80A 9F62DDD100 100A 9F62FDD125 125A 9F62FDD150 150A 9F62FDD175 175A 9F62FDD200 Indicating Diameter Length Max Max IR Fuse Support Fuse Support Fuse Disconnect Fuse Disconnect Inches (mm) Inches (mm) Voltage RMS Sym Indoor (EK-1) Outdoor (EK0-1) Indoor (EK-3 ) Outdoor (EK0-3 ) 9F61AGG201 (13.8kV 1 Yes 2 (50.8) 17.2 (437) 15.5 kV 50kA nominal - 95kV BIL) 9F61AGJ201 (14.4kV 9F61AGG205 (13.8kV 9F61CGL209 nominal - 110kV BIL) Yes 2 Yes 3 (76.2) 3 (76.2) 18.88 (480) 18.88 (480) 15.5 kV 15.5 kV 50kA 50kA nominal - 95kV BIL) 9F61AGJ301 (14.4kV nominal - 95kV BIL) 9F61AGJ305 (14.4kV nominal - 110kV BIL) nominal - 110kV BIL) 9F61AGG401 (13.8kV 9F61AGG405 (13.8kV nominal - 95kV BIL) 9F61AGJ401 (14.4kV 9F61CGL210 9F61AGG305 (13.8kV 9F61CGL309 9F61CGL409 nominal - 110kV BIL) 200A 9F61AGJ205 (14.4kV nominal - 110kV BIL) 9F61AGG301 (13.8kV 1 nominal - 95kV BIL) nominal - 95kV BIL) 9F61AGJ405 (14.4kV 9F61CGL310 9F61CGL410 E Catalog No. nominal - 110kV BIL) 15.5kV E-Rated Amp-Trap CS-3 series – UL Listed 15” (381 mm) Clip Centers - Suitable for use indoors or in an enclosure only Catalog No. Amp No. of Rating Barrels A155F1C0R0-5E 5E A155F1C0R0-7E 7E A155F1C0R0-10E 10E A155F1C0R0-15E 15E A155F1C0R0-20E 20E A155F1C0R0-25E 25E A155F1C0R0-30E 30E A155F1D0R0-10E 10E A155F1D0R0-15E 15E A155F1D0R0-20E 20E A155F1D0R0-25E 25E A155F1D0R0-30E 30E A155F1D0R0-40E 40E A155F1D0R0-50E 50E A155F2D0R0-65E 65E A155F2D0R0-80E 80E A155F2D0R0-100E 100E Indicating Diameter Length Max Max IR Fuse Support Fuse Support Fuse Disconnect Fuse Disconnect Inches (mm) Inches (mm) Voltage RMS Sym Indoor (EK-1) Outdoor (EK0-1) Indoor (EK-3 ) Outdoor (EK0-3 ) 2 (50.8) 17.03 (433) 15.5kV 50kA 9F61AGG201 (13.8kV 1 Yes nominal - 95kV BIL) 9F61AGJ201 (14.4kV 9F61AGG205 (13.8kV nominal - 95kV BIL) N/A 9F61AGJ205 (14.4kV nominal - 110kV BIL) 9F61AGG301 (13.8kV 1 Yes 3 (76.2) 18.87 (479) 15.5kV 50kA nominal - 95kV BIL) 9F61AGJ301 (14.4kV 9F61AGG305 (13.8kV nominal - 95kV BIL) N/A 9F61AGJ305 (14.4kV nominal - 110kV BIL) 2 Yes 3 (76.2) 18.87 (479) 15.5kV 50kA – N/A nominal - 110kV BIL) N/A nominal - 110kV BIL) N/A – N/A 15.5kV E-Rated Amp-Trap CS-3 series – UL Listed 18” (457 mm) Clip Centers - Suitable for use indoors or in an enclosure only Catalog No. Amp No. of Rating Barrels A155F1D0R0-65E 65E A155F1D0R0-80E 80E A155F1D0R0-100E 100E A155F2D0R0-125E 125E A155F2D0R0-150E 150E A155F2D0R0-175E 175E A155F2D0R0-200E 200E Indicating Diameter Length Max Max IR Fuse Support Fuse Support Fuse Disconnect Fuse Disconnect Inches (mm) Inches (mm) Voltage RMS Sym Indoor (EK-1) Outdoor (EK0-1) Indoor (EK-3 ) Outdoor (EK0-3 ) 1 Yes 3 (76.2) 21.75 (552) 15.5kV 50kA – N/A – N/A 2 Yes 3 (76.2) 21.75 (552) 15.5kV 50kA – N/A – N/A For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E9 Transformer Protection Amp-Trap® CS-3 Series and 9F60/9F62 Series 25.8kV Ferrule mounted fuses: 25.8kV Power Distribution fuses – 9F60 Series, E-Rated EJ-1 15” (381 mm) Clip Centers - Suitable for use indoors or in an enclosure only Catalog No. Amp No. of Rating Barrels 9F60CMJ905 0.5E 9F60CMJ001 1E 9F60CMJ002 2E 1 Indicating Yes Diameter Length Max Max IR Fuse Support Fuse Support Fuse Disconnect Fuse Disconnect Inches (mm) Inches (mm) Voltage RMS Sym Indoor (EK-1) Outdoor (EK0-1) Indoor (EK-3 ) Outdoor (EK0-3 ) 2 (50.8) 17.20 (437) 25.8 kV 35kA* – N/A – N/A * These fuses were designed and originally tested at a higher maximum interrupting rating value. Consult factory for further information. 25.8kV Power Distribution fuses – 9F60 Series, E-Rated EJO-1 21” (533 mm) Clip Centers - Suitable for use indoors or outdoors Catalog No. Amp No. of Rating Barrels 9F60DNJ905 0.5E 9F60DNJ001 1E 9F60DNJ002 2E 9F60DNJ003 3E 9F60DNJ005 5E 9F60DNJ007 7E 9F60DNJ010 10E 9F60FNJ015 15E 9F60FNJ020 20E 9F60FNJ025 25E 9F60FNJ030 30E 9F60FNJ040 40E 9F60FNJ050 50E 9F60HNJ065 65E 9F60HNJ080 80E 9F60HNJ100 100E Indicating Diameter Length Max Max IR Fuse Support Fuse Support Fuse Disconnect Fuse Disconnect Inches (mm) Inches (mm) Voltage RMS Sym Indoor (EK-1) Outdoor (EK0-1) Indoor (EK-3 ) Outdoor (EK0-3 ) 1 Yes 2 (50.8) 23.18 (589) 25.8 kV 35kA* 9F61AHM201 9F61CHM209 9F61AHM205 9F61CHM210 1 Yes 3 (76.2) 24.81 (630) 25.8 kV 25kA 9F61AHM301 9F61CHM309 9F61AHM305 9F61CHM310 * These fuses were designed and originally tested at a higher maximum interrupting rating value. Consult factory for further information. E10 2 Yes 3 (76.2) 24.81 (630) 25.8 kV 25kA 9F61AHM401 9F61CHM409 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 9F61AHM405 www.barr-thorp.com 9F61CHM410 Transformer Protection Amp-Trap® CS-3 Series and 9F60/9F62 Series 38kV Ferrule mounted fuses: 38kV Power Distribution fuses – 9F60 Series, E-Rated EJO-1 27” (686 mm) Clip Centers - Suitable for use indoors or outdoors Amp No. of Rating Barrels 9F60FPK001 1E 9F60FPK002 2E 9F60FPK003 3E 9F60FPK005 5E 9F60FPK007 7E 9F60FPK010 10E 9F60FPK015 15E 9F60FPK020 20E 9F60FPK025 25E 9F60FPK030 30E 9F60FPK040 40E 9F60HPK050 50E 9F60HPK065 65E 9F60HPK080 80E 9F60FPT001 1E 9F60FPT002 2E 9F60FPT003 3E 9F60FPT005 5E 9F60FPT007 7E 9F60FPT010 10E 9F60FPT015 15E 9F60FPT020 20E 9F60FPT025 25E 9F60FPT030 30E 9F60FPT040 40E 9F60HPT050 50E 9F60HPT065 65E 9F60HPT080 80E Indicating Diameter Length Max Max IR Fuse Support Fuse Support Fuse Disconnect Fuse Disconnect Inches (mm) Inches (mm) Voltage RMS Sym Indoor (EK-1) Outdoor (EK0-1) Indoor (EK-3 ) Outdoor (EK0-3 ) 1 Yes 3 (76.2) 30.81 (783) 38 kV 26kA* – 9F61CJN309 – 9F61CJN310 1 Yes 3 (76.2) 30.81 (783) 38 kV 13kA – 9F61CJN309 – 9F61CJN310 2 Yes 3 (76.2) 30.81 (783) 38 kV 13kA – 9F61CJN409 – 9F61CJN410 1 No 3 (76.2) 30.81 (783) 38 kV 26kA* – 9F61CJN309 – 9F61CJN310 1 No 3 (76.2) 30.81 (783) 38 kV 13kA – 9F61CJN309 – 9F61CJN310 2 No 3 (76.2) 30.81 (783) 38 kV 13kA – 9F61CJN409 – 9F61CJN410 E Catalog No. * These fuses were designed and originally tested at a higher maximum interrupting rating value. Consult factory for further information. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E11 Transformer Protection Amp-Trap® and 9F62 Bolt-In Series 5.0kV, 5.5kV, 7.2kV, 8.25kV, and 15.5kV Bolt-In fuses: Mersen fuses for the protection of transformers and distribution lines deliver overload and short circuit protection. These current-limiting fuses will melt at current that can be as low as 1.7 times the fuse current ratings up to its maximum interrupting rating. These fuses are designed to withstand the transformer magnetizing inrush current. They are single, double, triple or quadruple barrels 3 inch diameter (size D) with end mounts designed for bolting directly to equipment bus or terminal pads. Features/Benefits: •• UL listed for compatibility with UL listed equipment. •• Bolt-In mounting for direct connection to bus or terminals. •• Current-limiting for superior equipment protection. •• Non-venting for silent operation •• Metal embossed catalog number and manufacturing date for lasting identification. •• Outdoor usage for the 9F62. •• Blown-fuse indicator to give positive identification of open fuse. •• Amp trap: 2 lb tripped force - 0.50 Inch •• 9F62: 0.125 lb tripped force – 0.20 Inch Highlights: Applications: •• E-Rated •• Protection for 5.5kV to 15.5kV •• UL listed transformers or distribution •• Outdoor use systems. Definitions: General Purpose Current-Limiting Fuses (Per IEEE Std C37.40-2003): A general purpose current-limiting fuse is one that is capable of interrupting all currents from its rated interrupting current down to the current that causes melting of the fusible element(s) in one hour or more. E-Rating: E-Rated fuses are general purpose fuses that operate as follows (Per ANSI C37.46-2000): •• 100E or less – must melt in 300 seconds (5 mins.) at 200 to 240% of E (ampere) rating. •• Over 100E – must melt in 600 seconds (10 mins.) at 220 to 264% of E (ampere) rating. •• Example: A 100E fuse must melt in 300 seconds with an applied current of 200 to 240 amperes. Ratings: Amp-Trap Bolt-in Series A050B: Volts : 5.0kV AC Amps : 1200E IR : 59kA Sym A055B: Volts : 5.5kV AC Amps : 10 to 900E : 59kA Sym IR A072B: Volts : 7.2kV AC Amps : 250 to 400E IR : 65kA Sym A083B: Volts : 8.25kV AC Amps : 125 to 200E IR : 50kA Sym A155B: Volts : 15.5kV AC Amps : 200 to 300E IR : 50kA Sym 9F62 Series Type EJO-1 9F62 Volts : 5.5kV AC : 15.5V AC Amps : 300 to 900A IR : 50kA Sym Approvals: •• UL Listed to standard File E143362 E12 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Transformer Protection Amp-Trap® and 9F62 Bolt-In Series 5.0kV / 5.5kV Bolt-In fuses: 5.0kV E-Rated Amp-Trap Bolt-In Series Suitable for use indoors or in an enclosure only Catalog No. A050B4D0R0-1200E Amp No. of Rating Barrels 1200E 4 Indicating Yes Figure E Max Max IR RMS Voltage Sym 5.0kV 59kA Figure E 5.5kV E-Rated Amp-Trap Bolt-In Series – UL Listed Catalog Number Amp No. of Rating Barrels A055B1DAR0-10E 10E A055B1DAR0-15E 15E A055B1DAR0-20E 20E A055B1DAR0-25E 25E A055B1DAR0-30E 30E A055B1DAR0-40E 40E A055B1DAR0-50E 50E A055B1DAR0-65E 65E A055B1DAR0-80E 80E A055B1DAR0-100E 100E A055B1DAR0-125E 125E A055B1DAR0-150E 150E A055B1DAR0-175E 175E A055B1DAR0-200E 200E A055B2DAR0-250E 250E A055B2DAR0-300E 300E A055B2DAR0-350E 350E A055B2DAR0-400E 400E A055B2DAR0-450E 450E A055B2D0R0-450E 450E A055B2D0R0-500E 500E A055B2D0R0-600E 600E A055B3D0R0-750E 750E A055B3D0R0-900E 900E Indicating Max Max IR RMS Voltage Sym E Suitable for use indoors or in an enclosure only Figure Figure A 1 Yes 5.5kV 63kA A 2 Yes 5.5kV 63kA B Figure B 2 Yes 5.5kV 63kA C 3 Yes 5.5kV 63kA D For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E13 Transformer Protection Amp-Trap® and 9F62 Bolt-In Series 5.5kV General Purpose fuses – 9F62 Series, EJO-1 – UL Listed Suitable for use indoors or outdoors Catalog No. Amp Rating 9F62KCB500 500A 9F62KCB600 600A 9F62KCB700 700A 9F62KCB800 800A 9F62KCB900 900A No. of Barrels Indicating Max Voltage Max IR RMS Sym Figure 4 Yes 5.5 kV 50kA F Fuse Support Fuse Support Outdoor Indoor (EK-1) (EK0-1) 9F61AKB001 9F61CKF009 Figure C Figure D Figure F E14 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Transformer Protection Amp-Trap® and 9F62 Bolt-In Series 7.2kV / 8.25kV / 15.5kV Bolt-in fuses: 22.12 561.9mm 21.00 533.4mm 3.00 76.2mm 7.2kV E-Rated Amp-Trap Bolt-In Series INDICATOR Suitable for use indoors or in an enclosure only Catalog No. Amp No. of Rating Barrels A072B2D0R0-250E 250E A072B2D0R0-300E 300E A072B2D0R0-350E 350E A072B2D0R0-400E 400E Indicating 7.63 193.7mm Max Max IR RMS Voltage Sym 7.9kV 65kA Figure Yes 2.13 54.0mm 2.05 52.2mm 23.73 602.7mm 2 Figure G 1.35 34.4mm G 4.00 101.6mm .44 11.1mm 1.50 38.1mm E 8.25kV E-Rated Amp-Trap Bolt-In Series Suitable for use indoors or in an enclosure only Catalog No. Amp No. of Rating Barrels A083B2DAR0-125E 125E A083B2DAR0-150E 150E A083B2DAR0-175E 175E A083B2DAR0-200E 200E Indicating Max Max IR RMS Voltage Sym 4.00 101.6mm 7.63 193.7mm INDICATOR Figure 2.13 54.0mm .25 6.4mm 2 Yes 8.25kV 50kA 3.00 76.2mm H .44 (11.1mm) x .91 (23.1mm) SLOTS Figure H 1.53 38.9mm 15. 5kV E-Rated Amp-Trap Bolt-In Series Suitable for use indoors or in an enclosure only Catalog No. Amp No. of Indicating Max .44 11.1mm Max IR RMS 1.53 38.8mm Figure Rating Barrels Voltage Sym A155B2D0R0-200E 200E 2 Yes 15.5kV 50kA J A155B3D0R0-300E 300E 3 Yes 15.5kV 50kA K .91 23.1mm 22.18 563.3mm Ø 2.88 73.0mm INDICATOR 7.63 193.7mm 4.00 101.6mm 2.13 54.0mm 3.00 76.2mm 20.99 533.2mm 23.73 602.7mm Figure J 25.10 637.5mm 15.5kV General Purpose fuses – 9F62 Series, EJO-1 – UL Listed Suitable for use indoors or outdoors Catalog No. Amp Rating No. of Barrels Indicating Max Voltage 9F62KED300 300A 4 Yes 15.5 kV Max IR RMS Sym 50kA Figure L Fuse Support Fuse Support Outdoor Indoor (EK-1) (EK0-1) 9F61AHG001 9F61CHL009 INDICATOR Figure L .44 X .91 (11.1mm X 23.1mm) 4 SLOTS Figure K For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E15 Transformer Protection Amp-Trap® CL-14 Series 5.5kV, 8.25kV, and 15.5kV Clip-lock mounted fuses: Mersen Amp-Trap fuses for the protection of transformers and distribution lines deliver overload and short circuit protection. These general purpose current-limiting fuses will melt at current that can be as low as 1.7 times the fuse current ratings up to its maximum interrupting rating. These fuses are designed to withstand the transformer magnetizing inrush current. They are single, double or triple barrels 3 inch diameter (size D) and mount in unique cam-locking clips for superior connections as well as easy installation and replacement. Features/Benefits: •• UL listed for compatibility with UL listed equipment. •• Clip-lock mounting for reliable high integrity connection into circuit. •• Current-limiting for superior equipment protection. •• Non-venting for silent operation •• Metal embossed catalog number and manufacturing date for lasting identification. •• Blown-fuse indicator to give positive identification of open fuse. •• 2 lb tripped force - 0.50 Inch Highlights: Applications: •• E-Rated •• Protection for 5.5kV to 15.5kV •• UL listed transformers or distribution systems. Definitions: General Purpose Current-Limiting Fuses (Per IEEE Std C37.40-2003): A general purpose current-limiting fuse is one that is capable of interrupting all currents from its rated interrupting current down to the current that causes melting of the fusible element(s) in one hour or more. E-Rating: E-Rated fuses are general purpose fuses that operate as follows Ratings: Amp-Trap CL-14 Series (Indoor or outdoors in a weatherproof enclosure) A055C Volts : 5.5kV AC Amps : 10 to 600E IR : 63kA Sym A083C: Volts : 8.25kV AC Amps : 60 to 200E : 50kA Sym IR A155C Volts : 15.5kV AC Amps : 10 to 300E IR : 50kA Sym Approvals: •• UL Listed to standard File E143362 (Per ANSI C37.46-2000): •• 100E or less – must melt in 300 seconds (5 mins.) at 200 to 240% of E (ampere) rating. •• Over 100E – must melt in 600 seconds (10 mins.) at 220 to 264% of E (ampere) rating. •• Example: A 100E fuse must melt in 300 seconds with an applied current of 200 to 240 amperes. E16 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Transformer Protection Amp-Trap® CL-14 Series Clip-lock clips for CL-14 fuses: 228-700-520 (One pair of clips) The clip lock design provides a reliable, high-pressure contact. Mersen CL-14 fuses have copper tabs which slide into position between the clip casting and cam. When the cam is locked by moving the pull ring, a high-pressure contact is made between the clip casting and fuse tab. Each clip includes two .44” diameter counter-sunk holes on 2” centers and two flat head socket screws (3/8-16 UNRC, recommended torque 200 pound-inches) for mounting the clip on standard NEMA insulators. Order catalog number 228-700-520 (for one pair of fuse clips, enough for one fuse). CL-14 Fuse A Catalog No. Dimensions - Inches A055C1DORO-(10E-150E) 13.25 A055C1DORO-(200E-400E) 19.25 A055C2DORO-(450E-600E) 19.25 A155C1DORO-(10E-50E) 16.25 A155C1DORO-(65E-100E) 19.25 A155C2DORO-(125E) 19.25 A155C3DORO-(150E-300E) 19.25 E Catalog Numbers, Dimensions Mounting Details for Clip Lock Cat. No. 228-700-520 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E17 Transformer Protection Amp-Trap® CL-14 Series 5.5kV / 8.25kV Clip-lock mounted fuses: 5.5kV E-Rated Amp-Trap CL-14 Series 15.25 (388mm) Clip Centers (dimension E). Suitable for use indoors or in an enclosure only Catalog No. Amp No. of Rating Barrels A055C1D0R0-10E 10E A055C1D0R0-15E 15E A055C1D0R0-20E 20E A055C1D0R0-25E 25E A055C1D0R0-30E 30E A055C1D0R0-40E 40E A055C1D0R0-50E 50E A055C1D0R0-65E 65E A055C1D0R0-80E 80E A055C1D0R0-100E 100E A055C1D0R0-125E 125E A055C1D0R0-150E 150E Indicating Max Max IR RMS Voltage Sym Figure Dimensions Inches (mm) A B C E 0.5 1 Yes 5.5kV 63kA A 16.81 16.12 (427) (410) (13) Tripped Force 15.25 (388) 2 lbs. 5.5kV E-Rated Amp-Trap CL-14 Series 21.25 (540mm) Clip Centers (dimension E). Suitable for use indoors or in an enclosure only Catalog No. Amp No. of Rating Barrels A055C1D0R0-200E 200E A055C1D0R0-250E 250E A055C1D0R0-300E 300E A055C1D0R0-400E 400E A055C2D0R0-450E 450E A055C2D0R0-500E 500E A055C2D0R0-600E 600E 1 2 Indicating Yes Yes Max Max IR RMS Voltage Sym 5.5kV 63kA 5.5kV 63kA Figure A B Dimensions Inches (mm) A B 22.81 22.12 (580) (562) 22.81 22.12 (580) (562) C 0.5 (13) Tripped Force 2 lbs. 0.5 (13) Tripped Force 2 lbs. E 21.25 (540) 21.25 (540) Figure B Figure A Blown-fuse Indicator E18 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Transformer Protection Amp-Trap® CL-14 Series 8.25kV E-Rated Amp-Trap CL-14 Series 15.70 (399mm) and 15.39 (391mm) Clip Centers (dimension E). Suitable for use indoors or in an enclosure only Catalog No. A083C1D0R0-60E A083C2D0R0-200E Amp No. of Rating Barrels 60E 1 200E 2 Indicating Yes Yes Max Max IR RMS Voltage Sym 8.25kV 8.25kV 50kA 50kA Figure A B Dimensions Inches (mm) A B 16.95 16.26 (431) (413) 16.95 16.26 (431) (413) C 0.5 (13) Tripped Force 2 lbs. 0.5 (13) Tripped Force 2 lbs. E 15.39 (391) 15.39 (391) Figure B E Figure A Blown-fuse Indicator For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E19 Transformer Protection Amp-Trap® CL-14 Series 15.5kV Clip-lock mounted fuses: 15.5kV E-Rated Amp-Trap CL-14 Series 18.25 (464mm) Clip Centers (dimension E). Suitable for use indoors or in an enclosure only Catalog No. Amp No. of Rating Barrels A155C1D0R0-10E 10E A155C1D0R0-15E 15E A155C1D0R0-20E 20E A155C1D0R0-25E 25E A155C1D0R0-30E 30E A155C1D0R0-40E 40E A155C1D0R0-50E 50E Indicating Max Max IR RMS Voltage Sym Figure Dimensions Inches (mm) A B C E 0.5 1 Yes 15.5kV 50kA A 19.81 19.12 (504) (486) (13) Tripped Force 18.25 (464) 2 lbs. 15.5kV E-Rated Amp-Trap CL-14 Series 21.25 (540mm) Clip Centers (dimension E). Suitable for use indoors or in an enclosure only Catalog No. Amp No. of Rating Barrels A155C1D0R0-65E 65E A155C1D0R0-80E 80E A155C1D0R0-100E 100E A155C2D0R0-125E 125E A155C2D0R0-150E 150E A155C2D0R0-200E 200E A155C3D0R0-150E 150E A155C3D0R0-200E 200E A155C3D0R0-250E 250E A155C3D0R0-300E 300E 1 2 3 Indicating Yes Yes Yes Max Max IR RMS Voltage Sym 15.5kV 15.5kV 15.5kV 50kA 50kA 50kA Figure A B C Dimensions Inches (mm) A B 22.81 22.12 (580) (562) 22.81 22.12 (580) (562) 22.81 22.12 (580) (562) C 0.5 (13) Tripped Force 2 lbs. 0.5 (13) Tripped Force 2 lbs. 0.5 (13) Tripped Force 2 lbs. E 21.25 (540) 21.25 (540) 21.25 (540) Blown-fuse Indicator Figure A E20 Figure B Figure C This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Motor Protection Amp-Trap® and 9F60 Series 2.4kV, 2.54kV, 4.8kV, 5.08kV and 7.2kV Ferrule mounted fuses: Mersen R-Rated fuses are current-limiting, high interrupting rating fuses intended for the short circuit protection of medium voltage motors and motor controllers. R-Rated fuses are back-up fuses that have a minimum interrupting rating, and must be coordinated with overload relays in combination motor starters. The motor starter manufacturer generally specifies the R-Rated fuse size. These fuses come with a 3 (size D) or 4 (size E) inch diameter barrels with ferrules and are mounted in spring reinforced clips. Features/Benefits: E •• The Amp-Trap and 9F60 R-Rated fuses are UL Recognized. •• Ferrule mounting for standard clips and interchangeability with other brands of fuses. •• Current-limiting for superior equipment protection. •• Metal embossed catalog number and manufacturing date for lasting identification. •• Hookeye for non load-break isolation by hookstick •• On the 4.8kV an optional hookeye mounted in the factory is available. •• On all other 3” barrel if a hookeye is required, use the operating eye 9F61AAW612. (See page E58) •• Blown-fuse indicator to give positive identification of open fuse. •• Amp trap: 3” Barrel 2 lb tripped force - 0.50 Inch •• 9F60: 0.125 lb tripped force – 0.20 Inch Highlights: Applications: •• R-Rated •• Short circuit protection of medium •• UL recognized voltage motors and motor controllers. Definitions: R-Rating: R-Rated fuses are back-up fuses that operate as follows (Per ANSI C37.46-2000): An R-Rated fuse will melt in the range of 15 to 35 seconds at a value of current equal to 100 times the “R” rating. Ratings: Amp-Trap A240R Volts : 2.4kV AC Amps : 1 to 36R IR : 65kA Sym A480R Volts : 4.8kV AC Amps : 2 to 36R : 50kA Sym IR A072F Volts : 7.2kV AC Amps : 2 to 24R IR : 50kA Sym 9F60 SERIES TYPE EJ-2 9F60 Volts : 2.54kV AC : 5.08kV ac Amps : 2 to 36R IR : 50kA Sym Approvals: Back-up Current-Limiting Fuses: A back-up current-limiting fuse is a fuse that can interrupt any current between its rated minimum interrupting current and its maximum interrupting current. Back-up fuses are not designed or intended to open under •• Amp-Trap: UL File E93367 •• 9F60: UL File E191980 overload conditions. Continuous Ampere Rating at 40°C: The continuous amp rating defines the thermal capability of the fuse per ANSI C37.46 and should not be the sole factor in fuse selection. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E21 Motor Protection Amp-Trap® and 9F60 Series 2.4kV R-Rated Amp-Trap Series 7.5” (191 mm) Clip Centers – Barrel diameter size D (3”) Minimum Continuous Catalog No. Size Interrupting Amp rating Rating at 40°C RMS Amp A240R1R 1R 35 100 A240R2R 2R 70 170 A240R3R 3R 100 250 A240R4R 4R 130 340 A240R5R 5R 150 420 A240R6R 6R 170 500 A240R9R 9R 200 760 A240R12R 12R 230 1000 A240R18R 18R 390 1500 A240R24R 24R 450 2000 A240R36R 36R** 650 2900 1 Phase interrupting rating Dimension No of Fig. Indicating Barrels 1 L UL Component Inches Recognition (mm) Max IR RMS Sym Max IR RMS Sym 10.88 276) 65kA at 2.6kV 65kA at 2.6kV Max Voltage Tested A Yes 2 B 3 C ** Not recommended for use in fuse clips which grasp only one barrel. 2.4kV / 2.54kV Ferrule mounted fuses: Indicator Flush with Surface 2 Lb. Force (Tripped) 0.5 (12.7) 0.5 (12.7) 3.312 (84.1) 3.312 (84.1) 0.5 .5 (12.7) (12.7) 3.312 (84.1) 3 (76) L 3 (76) Figure A E22 L 3 (76) 3 (76) Figure B L 3 (76) 3 (76) 3 (76) Figure C This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Motor Protection Amp-Trap® and 9F60 Series 2.4kV R-Rated 9F60 EJ-2 Series 7” (179 mm) Clip Centers – Barrel diameter size D (3”) Catalog No. Size Amp rating at 40°C 9F60LCB502 2R 70 Minimum Interrupting Rating RMS Amp Dimension No of Fig. 1 Phase interrupting rating L UL Component Inches Recognition (mm) Max IR RMS Sym Max IR RMS Sym Yes 10.88 276) 50kA at 2.54kV 50kA at 2.54kV No 10.88 (276) 50kA at 2.54kV 50kA at 2.54kV Indicating Barrels Max Voltage Tested 195 9F60LCB503 3R 100 270 9F60LCB504 4R 130 370 9F60LCB506 6R 170 580 9F60LCB509 9R 200 820 9F60LCB512 12R 230 1150 9F60MCB518 18R 390 1800 9F60MCB524 24R 450 2400 9F60LCL302 2R 70 195 9F60LCL303 3R 100 270 9F60LCL304 4R 130 370 9F60LCL306 6R 170 580 9F60LCL309 9R 200 820 9F60LCL312 12R 230 1150 9F60MCL318 18R 390 1800 9F60MCL324 24R 450 2400 1 D 2 E 1 D 2 E Continuous E For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E23 Motor Protection Amp-Trap® and 9F60 Series 4.8kV / 5.08kV Ferrule Mounted Fuses: 4.8kV R-Rated Amp-Trap Series 12.5” (317 mm) Clip Centers – Barrel diameter size D (3”) Minimum Continuous Catalog No. Size Interrupting Amp rating Rating at 40°C A480R2R-1 2R 70 of Fig. Indicating Barrels RMS Amp 1 Phase interrupting rating Dimension No L UL Component Inches Recognition (mm) Max IR RMS Sym Max IR RMS Sym 15.88 (403) 64kA at 5.5kV 64kA at 5.5kV Max Voltage Tested 190 A480R3R-1 3R 100 225 A480R4R-1 4R 130 330 A480R5R-1 5R 150 400 A480R6R-1 6R 170 500 A480R9R-1 9R 200 740 A480R12R-1 12R 230 955 A480R18R-1 18R 390 1440 A480R24R-1 24R 450 1910 A480R36R-1 36R** 650 2810 1 A Yes 2 B 3 C 4.8kV R-Rated Amp-Trap Series with Hookeye 12.75” (324 mm) Clip Centers – Barrel diameter size D (3”) Minimum Continuous Catalog No. Size Interrupting Amp rating Rating at 40°C A480R2R-1HE 2R A480R3R-1HE 3R 100 225 4R 130 330 A480R5R-1HE 5R 150 400 A480R6R-1HE 6R 170 500 A480R9R-1HE 9R 200 740 A480R12R-1HE 12R 230 955 A480R18R-1HE 18R 390 1440 A480R24R-1HE 24R 450 1910 3.312 (84.1) 0.5 (12.7) 1 Indicating UL Component Inches Recognition (mm) Max IR RMS Sym Max IR RMS Sym 16.13 (410) 50kA at 5.08kV 63kA at 5.5kV Max Voltage Tested A Yes 2 B 3.312 (84.1) 0.5 (12.7) 3.312 (84.1) 0.5 (12.7) L L E24 Fig. L 190 A480R4R-1HE 3 3 3 (76) (76) (76) Figure A of Barrels RMS Amp 70 1 Phase interrupting rating Dimension No Figure B L 3 (76) 3 3 (76) (76) Figure C 0.34 Dia. Typ. (8) Blown-fuse Indicator (Tripped Position) 1.0 (25.4) Hookeye This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Motor Protection Amp-Trap® and 9F60 Series 5.08kV R-Rated 9F60 EJ-2 Series 12” (305 mm) Clip Centers – Barrel diameter size D (3”) Catalog No. Size Amp rating at 40°C 9F60LJD502 2R 70 Minimum Interrupting Rating RMS Amp of 1 Phase interrupting rating Dimension No Fig. L UL Component Inches Recognition (mm) Max IR RMS Sym Max IR RMS Sym Yes 15.97 (406) 50kA at 5.08kV 50kA at 5.08kV No 15.97 (406) 50kA at 5.08kV 50kA at 5.08kV Indicating Barrels Max Voltage Tested 195 9F60LJD503 3R 100 270 9F60LJD504 4R 130 370 9F60LJD506 6R 170 580 9F60LJD509 9R 200 820 9F60LJD512 12R 230 1150 9F60MJD518 18R 390 1800 9F60MJD524 24R 450 2400 9F60LJN302 2R 70 195 9F60LJN303 3R 100 270 9F60LJN304 4R 130 370 9F60LJN306 6R 170 580 9F60LJN309 9R 200 820 9F60LJN312 12R 230 1150 9F60MJN318 18R 390 1800 9F60MJN324 24R 450 2400 1 D* 2 E* 1 D* 2 E Continuous E* * Figures D & E are on page E23 5.08kV R-Rated 9F60 EJ-2 Series 14” (356 mm) Clip Centers – Barrel diameter size E (4”) – Use clip parts 9F61BNW452 Continuous Catalog No. Size Amp rating at 40°C 1 Phase interrupting rating Minimum Dimension Interrupting L UL Component Inches Recognition (mm) Max IR RMS Sym Max IR RMS Sym 19.12 (486) 50kA at 5.08kV 50kA at 5.08kV Rating Indicating RMS Amp 9F60NLD830 30R 550 3600 9F60NLD836 36R 650 4200 Yes Max Voltage Tested No of 2 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Fig. Barrels F E25 Motor Protection Amp-Trap® and 9F60 Series 7.2kV Ferrule Mounted Fuses: 7.2kV R-Rated Amp-Trap Series 12.5” (317 mm) Clip Centers – Barrel diameter size D (3”) Continuous Catalog No. Size Amp rating at 40°C Minimum of Rating 2R 70 190 A072F1D0R0-3R 3R 100 225 A072F1D0R0-4R 4R 130 330 A072F1D0R0-5R 5R 150 400 A072F1D0R0-6R 6R 170 500 A072F1D0R0-9R 9R 200 740 A072F1D0R0-12R 12R 230 955 A072F2D0R0-18R 18R 390 1440 A072F2D0R0-24R 24R 450 1910 Fig. Indicating Barrels RMS Amp A072F1D0R0-2R Indicator Flush with Surface 2 Lb. Force (Tripped) No Interrupting 1 1 Phase interrupting rating L UL Component Inches Recognition (mm) Max IR RMS Sym Max IR RMS Sym 15.88 (403) 50kA at 7.2kV 50kA at 7.7kV 2 B 0.5 (12.7) 3.312 (84.1) 3 (76) L Figure A E26 L 3 (76) 3 (76) Max Voltage Tested A Yes 0.5 (12.7) Dimension 3 (76) Figure B This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Motor Protection Amp-Trap® Bolt-In Series 5.08kV, 7.2kV and 15.5kV Bolt-In fuses: Mersen R-Rated fuses are current-limiting, high interrupting rating fuses intended for the short circuit protection of medium voltage motors and motor controllers. R-Rated fuses are back-up fuses that have a minimum interrupting rating, and must be coordinated with overload relays in combination motor starters. The motor starter manufacturer generally specifies the R-Rated fuse size. These fuses are single, double, triple or quadruple barrels 3 inches diameter with end mounts designed for bolting directly to equipment bus or terminal pads. Features/Benefits: E •• The Amp-Trap Bolt-in series are UL Recognized. •• Bolt-in mounting for direct connection to bus or terminals. •• Current-limiting for superior equipment protection. •• Metal embossed catalog number and manufacturing date for lasting identification. •• Blown-fuse indicator to give positive identification of open fuse. Ratings: Amp-Trap Amp-Trap: 3” Barrel 2 lb tripped force - 0.50 Inch A051B Volts Highlights: Applications: •• R-Rated •• Short circuit protection of medium IR : 65kA Sym A072B voltage motors and motor •• UL recognized : 5.08kV AC Amps : 2 to 38R Volts controllers. : 7.2kV AC Amps : 2 to 24R Definitions: : 19R to 57X R-Rating: R-Rated fuses are back-up fuses that operate as follows (Per ANSI IR : 50kA Sym C37.46-2000): An R-Rated fuse will melt in the range of 15 to 35 seconds at a value of : 65kA Sym current equal to 100 times the “R” rating. A155B Back-up Current-Limiting Fuses: A back-up current-limiting fuse is a fuse that can Volts interrupt any current between its rated minimum interrupting current and its maximum Amps : 9 to 38X interrupting current. Back-up fuses are not designed or intended to open under IR : 15.5kV AC : 50kA Sym overload conditions. Continuous Ampere Rating at 40°C: The continuous amp rating defines the thermal capability of the fuse per ANSI C37.46 and should not be the sole factor in Approvals: •• UL Recognized File E93367 fuse selection. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E27 Motor Protection Amp-Trap® Bolt-In Series 5.08kV / 7.2kV Bolt-In fuses: 5.08kV R-Rated Amp-Trap Bolt-In Series Continuous Catalog No. Size Amp rating at 40°C A051B1DAR0-2R 2R 70 Minimum Interrupting Rating RMS Amp 1 Phase interrupting rating No of Fig. Indicating Barrels UL Component Recognition Max Voltage Tested Max IR RMS Sym Max IR RMS Sym 65kA at 5.08kV 65kA at 5.5kV 50kA at 5.08kV 50kA at 5.2kV 190 A051B1DAR0-3R 3R 100 225 A051B1DAR0-4R 4R 130 330 A051B1DAR0-6R 6R 170 500 A051B1DAR0-9R 9R 200 740 A051B1DAR0-12R 12R 230 955 1 A051B2DAR0-18R 18R 390 1440 A051B2DAR0-24R 24R 450 1910 A051B2DAR0-32R 32R 600 2500 A051B2DAR0-38R 38R 700 3100 A051B3DAR0-48X 48X 750 3600 A051B3DAR0-57X 57X 900 4500 A Yes 2 B Yes 3 C Yes 7.2kV R-Rated Amp-Trap Bolt-In Series Continuous Catalog No. Size Amp rating at 40°C A072B1DAR0-2R 2R 70 Minimum Interrupting Rating RMS Amp 1 Phase interrupting rating No of Fig. Indicating Barrels UL Component Recognition Max Voltage Tested Max IR RMS Sym Max IR RMS Sym 50kA at 7.2kV 50kA at 7.7kV 190 A072B1DAR0-3R 3R 100 225 A072B1DAR0-4R 4R 130 330 A072B1DAR0-5R 5R 150 400 A072B1DAR0-6R 6R 170 500 A072B1DAR0-9R 9R 200 740 A072B1DAR0-12R 12R 230 955 1 A Yes A072B2DAR0-18R 18R 390 1440 A072B2DAR0-24R 24R 450 1910 2 B 3.00 76.2mm 11.63 295.3mm 4.00 101.6mm INDICATOR Figure A 2.05 52.2mm 1.38 34.9mm Figure C .44 (11.1mm x .91 23.1mm) SLOTS Figure B E28 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Motor Protection Amp-Trap® Bolt-In Series 7.2kV / 15.5kV Bolt-In fuses: 7.2kV R-Rated Amp-Trap Bolt-In Series Continuous Catalog No. Size Amp rating at 40°C 1 Phase interrupting rating Minimum Interrupting Rating Indicating RMS Amp A072B1D0R0-19R 19R 300 1560 A072B2D0R0-32R 32R 540 3070 A072B2D0R0-38R 38R 600 3480 A072B3DBR0-48X 48X 750 A072B3DBR0-57X 57X 900 UL Component No Max Voltage Tested Recognition Max IR RMS Sym of Fig. Barrels Max IR RMS Sym 65kA at 7.5kV 1 D 65kA at 7.66kV 2 E 4360 65kA at 7.66kV 3 F 5000 65kA at 7.2kV 3 F Yes 65kA at 7.2kV E 15.5kV R-Rated Amp-Trap Bolt-In Series 1 Phase interrupting rating Continuous Catalog No. Size Amp rating at 40°C UL Component Minimum Interrupting Rating RMS Amp A155B2D0R0-9R 9R 200 888 A155B2D0R0-12R 12R 230 1200 A155B3D0R0-18X 18X 390 1900 A155B3D0R0-24X 24X 450 2633 A155B4D0R0-32X 32X 600 3510 A155B4D0R0-38X 38X 700 4000 Max Voltage Tested Recognition No of Indicating Max IR RMS Sym Yes Max IR RMS Sym 50 kA at 15.5kV Fig. Barrels 50 kA at 15.5kV 2 G 3 H 4 J 22.18 563.4mm INDICATOR INDICATOR 7.63 193.7mm 4.00 101.6mm .25 6.4mm 2.13 54.0mm 21.00 533.3mm Ø 2.88 73.0mm 3.00 76.2mm 23.74 602.9mm Figure D .91 23.1mm Figure G 1.53 38.8mm .44 11.1mm 22.43 569.8mm INDICATOR INDICATOR 7.63 193.7mm 4.00 101.6mm 6.13 155.6mm 2.13 54.0mm 11.63 295.3mm .25 6.4mm 4.00 101.6mm .38 9.5mm 3.00 76.2mm 21.00 533.3mm 2.13 54.0mm 25.10 637.5mm 1.53 38.8mm .91 23.1mm 1.53 38.8mm Figure E Ø 2.88 73.0mm 3.00 76.2mm 23.74 602.9mm Figure H .44 11.1mm INDICATOR 22.43 569.8mm 4.00 101.6mm INDICATOR 7.63 193.8mm 4.00 101.6mm 2.13 54.0mm 21.00 533.3mm Ø 2.88 73.0mm 23.74 602.9mm .44 X .91 (11.1mmX23.1mm) 4 SLOTS 7.00 177.8mm 4.00 101.6mm .44 11.2mm 2.00 50.8mm Figure F Figure J .91 23.1mm For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E29 Motor Protection Amp-Trap® DIN-Style Fuses R-Rated IEC DIN style MV fuses Amp-Trap® R-Rated DIN style fuses are current-limiting, high interrupting rating fuses, intended for the short circuit protection of medium voltage motors and motor controllers. This product range offers North American R-Rated performance in the IEC 282-1 DIN mounting configuration of 442mm. R-Rated fuses are applied as back up fuses that have a minimum interrupting rating, and must be coordinated with overload relays in combination motor starters. Amp-Trap R-Rated, DIN type fuses are offered in voltage ratings of 3.3kV, 5.3kV and 7.2kV in ratings from 2R to 19R. All fuses within this product group are UL component recognized. Features/Benefits: •• Clip mount DIN 45: R-Rated fuses with North American ANSI characteristics in a standard DIN 442mm size. •• Current-limiting for superior equipment protection •• Blown fuse indicator provides positive identification of open fuse. 4.5lb tripping force - 1.0” inch. Highlights: Applications: •• R-Rated •• Short circuit protection of medium •• UL recognized voltage motors and motor controllers. Definitions: R-Rating: R-Rated fuses are back-up fuses that operate as follows (Per ANSI C37.46-2000): An R-Rated fuse will melt in the range of 15 to 35 seconds at a value of current equal to 100 times the “R” rating. Back-up Current-Limiting Fuses: A back-up current-limiting fuse is a fuse that can interrupt any current between its rated minimum interrupting current and its maximum interrupting current. Back-up fuses are not designed or intended to open under overload conditions. Continuous Ampere Rating at 40°C: The continuous amp rating defines the thermal capability of the fuse per ANSI C37.46 and should not be the sole factor in fuse selection. Ratings: A033D1 Volts : 3300V AC Amps : 2 to 19R* IR : 65kA Sym A055D1 Volts : 5300V AC Amps : 2 to 19R* IR : 65kA Sym A072D1 Volts : 7200V AC Amps : 2 to19R* IR : 65kA Sym Approvals: •• UL recognized component File E93367 Spring-Reinforced Clip MR45 & Spring Ref.# L096472 Fuse-Holder: SI 24/442 Ref # K209425 In compliance with IEC 282-1, DIN standard 43625. * Note: Ratings above 19R may be achieved by paralleling fuses. Please consult factory for details. E30 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Motor Protection Amp-Trap® DIN-Style Fuses Fig. Catalog Number Size Continuous Continuous Minimum Interrupting Amp Rating 550C** Amp Rating 400C** Rating RMS Rating 1 Phase Interrupting Rating Maximum Tested RMS Asym RMS Sym 100kA @ 3300V 65kA @ 3300V 100kA @ 5500V 65kA @ 5500V 100kA @ 7200V 65kA @ 7200V 3.3kv Max. DIN IEC Style 442 mm A A033D1DSRO-2R 2R 63 70 190 A A033D1DSRO-3R 3R 90 100 225 A A033D1DSRO-4R 4R 115 130 225 A A033D1DSRO-5R 5R 135 150 400 A A033D1DSRO-6R 6R 150 170 540 A A033D1DSRO-9R 9R 180 200 780 A A033D1DSRO-12R 12R 210 230 955 A A033D1DSRO-13R 13R* 230 260 1050 A A033D1DSRO-16R 16R* 270 300 1200 A A033D1DSRO-19R 19R* 280 310 1280 E 5.5kV Max. DIN IEC Style 442 mm A A055D1DSRO-2R 2R 63 70 190 A A055D1DSRO-3R 3R 90 100 225 A A055D1DSRO-4R 4R 115 130 225 A A055D1DSRO-5R 5R 135 150 400 A A055D1DSRO-6R 6R 150 170 540 A A055D1DSRO-9R 9R 180 200 780 A A055D1DSRO-12R 12R 210 230 955 A A055D1DSRO-13R 13R* 230 260 1050 A A055D1DSRO-16R 16R* 270 300 1200 A A055D1DSRO-19R 19R* 280 310 1280 190 7.2kV Max. DIN IEC Style 442 mm A A072D1DSRO-2R 2R 63 70 A A072D1DSRO-3R 3R 90 100 225 A A072D1DSRO-4R 4R 115 130 400 A A072D1DSRO-5R 5R 135 150 540 A A072D1DSRO-6R 6R 150 170 550 A A072D1DSRO-9R 9R 180 200 780 A A072D1DSRO-12R 12R 210 230 955 A A072D1DSRO-13R 13R* 230 260 1050 A A072D1DSRO-16R 16R* 270 300 1200 A A072D1DSRO-19R 19R* 280 310 1280 * 13R, 16R and 19R are not standard ratings defined in ANSI C37.46. ** This rating defines the thermal capability of the fuse per ANSI 37.46 and should not be the sole factor in fuse selection. Figure A For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E31 Potential Transformer Amp-Trap® and 9F60 Series PT Fuses 0.625kV – 2.4kV – 2.75kV – 4.8kV – 5.0kV – 5.5kV – 7.2kV – 8.25kV and 15.5kV ferrule mounted fuses: Mersen PT fuses are current-limiting fuses with high interrupting rating, used for the primary winding protection of potential transformer. They are small dimension ferrule type fuses and mount in standard clips. Current ratings are from 0.25A to 5A. Features/Benefits: •• Ferrule mounting for standard clips and interchangeability with other brands of fuses. •• Current-limiting for superior equipment protection. •• Non-venting for silent operation. •• Metal embossed catalog number and manufacturing date for lasting identification. •• Blown-fuse indicator to give positive identification of open fuse fuse is available on the 9F60 series. Applications: •• Primary protection for potential transformers (PT) or control power transformers (CPT). Length Clip Centers Diameter Ferrule Length E32 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 Ratings: Amp-Trap A240T Volts : 2.4kV AC Amps : 0.05 to 5A IR : 50kA Sym A480T Volts : 4.8kV AC Amps : 0.05 to 5A : 50kA Sym IR A500T Volts : 5.05kV AC Amps : 0.25 to 5A IR : 50kA Sym A720T Volts : 7.2kV AC Amps : 0.5 to 3A IR : 50kA Sym 9F60 Series EJ-1 9F60A Volts : .625kV AC Amps : 3 to 5A IR : 100kA Sym 9F60B Volts : 2.75kV AC : 5.5kV AC : 8.25kV AC : 15.5kV AC Amps : 0.5 to 3A : 60kA Sym IR : 80kA Sym : 120kA Sym www.barr-thorp.com Potential Transformer Amp-Trap® and 9F60 Series PT Fuses 0.625kV / 2.4kV / 2.75kV Ferrule mounted fuses: 0.625kV Potential Transformer fuses – 9F60 Series, EJ-1 4.25” (108 mm) Clip Centers Catalog No. Amp Rating 9F60AAA003 3A 9F60AAA005 5A Indicating Yes Diameter Length Inches (mm) Inches (mm) 0.812 (20.6) 4.625 (117.5) Ferrule Length Inches (mm) 1.12 (28.4) Max Max IR RMS Spare Parts Spare Parts Fuse Support Voltage Sym (Clips*) (Live Parts) Indoor (EK-1) .625 kV 100kA C08917P – – Max Max IR RMS Spare Parts Spare Parts Fuse Support Voltage Sym (Clips*) (Live Parts) Indoor (EK-1) 2.4kV 50kA C08917P – – Max Max IR RMS Spare Parts Spare Parts Fuse Support Voltage Sym (Clips*) (Live Parts) Indoor (EK-1) 2.75kV 60kA C08917P – – Max Max IR RMS Spare Parts Spare Parts Fuse Support Voltage Sym (Clips*) (Live Parts) Indoor (EK-1) 2.75kV 60kA 9F61BWW460 9F61BNW450 – Max Max IR RMS Spare Parts Spare Parts Fuse Support Voltage Sym (Clips*) (Live Parts) Indoor (EK-1) 2.75 kV 60kA 9F61BWW460 9F61BNW450 9F61ABB101 Catalog No. Amp Rating A240T1/2E 0.5A A240T1E 1A A240T2E 2A A240T5E 5A Indicating No Diameter Length Inches (mm) Inches (mm) 0.812 (20.6) 4.625 (117.5) Ferrule Length Inches (mm) 0.625 (15.9) E 2.4kV Potential Transformer fuses – Amp-Trap Series 4.00” (102 mm) Clip Centers 2.75kV Potential Transformer fuses – 9F60 Series, EJ-1 4.25” (108 mm) Clip Centers Catalog No. Amp Rating 9F60AAB001 1A 9F60AAB002 2A Indicating Yes Diameter Length Inches (mm) Inches (mm) 0.812 (20.6) 4.625 (117.5) Ferrule Length Inches (mm) 1.12 (28.4) 2.75kV Potential Transformer fuses – 9F60 Series, EJ-1 6” (152 mm) Clip Centers Catalog No. Amp Rating 9F60BBB001 1A 9F60BBB002 2A 9F60BBB003 3A Indicating Yes Diameter Length Inches (mm) Inches (mm) 1.625 (41.3) 7.375 (187) Ferrule Length Inches (mm) 1.31 (33.3) 2.75kV Potential Transformer fuses – 9F60 Series, EJ-1 8.12” (206 mm) Clip Centers Catalog No. Amp Rating 9F60BDB001 1A 9F60BDB002 2A 9F60BDB003 3A Indicating Yes Diameter Length Inches (mm) Inches (mm) 1.625 (41.3) 9.5 (241) Ferrule Length Inches (mm) 1.31 (33.3) *Use two clips per fuse For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E33 Potential Transformer Amp-Trap® and 9F60 Series PT Fuses 4.8kV / 5kV / 5.4kV Ferrule Mounted Fuses: 4.8kV Potential Transformer fuses – Amp-Trap Series 5“ (127 mm) Clip Centers Catalog No. Amp Rating A480T1/2E 0.5A A480T3/4E 0.75A A480T1E 1A A480T2E 2A A480T3E 3A A480T4E 4A A480T5E 5A Indicating No Diameter Length Inches (mm) Inches (mm) 0.812 (20.6) 5.625 (143) Ferrule Length Inches (mm) 0.625 (15.9) Max Max IR RMS Spare Parts Spare Parts Fuse Support Voltage Sym (Clips*) (Live Parts) Indoor (EK-1) 4.8kV 50kA C08917P – – Max Max IR RMS Spare Parts Spare Parts Fuse Support Voltage Sym (Clips*) (Live Parts) Indoor (EK-1) 5.0kV 50kA – – – Max Max IR RMS Spare Parts Spare Parts Fuse Support Voltage Sym (Clips*) (Live Parts) Indoor (EK-1) 5kV Potential Transformer fuses – Amp-Trap Series 5” (127 mm) Clip Centers Catalog No. Amp Rating A500T1/4E-1 0.25A A500T1/2E-1 0.5A A500T1E-1 1A A500T2E-1 2A A500T3E-1 3A A500T4E-1 4A A500T5E-1 5A Indicating No Diameter Length Inches (mm) Inches (mm) 1.00 (25.4) 5.625 (143) Ferrule Length Inches (mm) 0.563 (14.3) 5.5kV Potential Transformer fuses – 9F60 Series, EJ-1 6.00” (152 mm) Clip Centers Catalog No. Amp Rating 9F60BBD905 0.5A 9F60BBD001 1A 9F60BBD002 2A 9F60BBD003 3A 9F60BBN905 0.5A 9F60BBN001 1A 9F60BBN002 2A 9F60BBN003 3A Ferrule Diameter Length Inches (mm) Inches (mm) Yes 1.625 (41.3) 7.375 (187) 1.31 (33.3) 5.5 kV 80kA 9F61BWW460 9F61BNW450 – No 1.625 (41.3) 7.375 (187) 1.31 (33.3) 5.5 kV 80kA 9F61BWW460 9F61BNW450 – Max Max IR RMS Spare Parts Spare Parts Fuse Support Voltage Sym (Clips*) (Live Parts) Indoor (EK-1) 5.5 kV 80kA 9F61BWW460 9F61BNW450 9F61ABB101 Indicating Length Inches (mm) 5.5kV Potential Transformer fuses – 9F60 Series, EJ-1 8.12” (206 mm) Clip Centers Catalog No. Amp Rating 9F60BDD905 0.5A 9F60BDD001 1A 9F60BDD002 2A 9F60BDD003 3A Indicating Yes Diameter Length Inches (mm) Inches (mm) 1.625 (41.3) 9.5 (241) Ferrule Length Inches (mm) 1.31 (33.3) *Use two clips per fuse E34 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Potential Transformer Amp-Trap® and 9F60 Series PT Fuses 7.2kV / 8.25kV / 15.5kV Ferrule mounted fuses: 7.2kV Potential Transformer fuses – Amp-Trap Series 8.88“ (227 mm) Clip Centers Catalog No. Amp Rating A720T1/2E-1 0.5A A720T3/4-1 0.75A A720T1E-1 1A A720T2E-1 2A A720T3E-1 3A Indicating No Diameter Length Ferrule Length Max Max IR RMS Spare Parts Spare Parts Fuse Support Inches (mm) Inches (mm) Inches (mm) Voltage Sym (Clips*) (Live Parts) Indoor (EK-1) 0.812 (20.6) 9.5 (241) 0.625 (15.9) 7.2kV 50kA C08917P – – Catalog No. Amp Rating 9F60BDE905 0.5A 9F60BDE001 1A 9F60BDE002 2A 9F60BDE003 3A Indicating Yes E 8.25kV Potential Transformer fuses – 9F60 Series, EJ-1 8.12” (206 mm) Clip Centers Diameter Length Ferrule Length Max Max IR RMS Spare Parts Spare Parts Fuse Support Inches (mm) Inches (mm) Inches (mm) Voltage Sym (Clips*) (Live Parts) Indoor (EK-1) 1.625 (41.3) 9.5 (241) 1.31 (33.3) 8.25 kV 80kA 9F61BWW460 9F61BNW450 9F61ABG101 15.5kV Potential Transformer fuses – 9F60 Series, EJ-1 11.5” (292 mm) Clip Centers Catalog No. Amp Rating Indicating Diameter Length Ferrule Length Max Max IR RMS Spare Parts Spare Parts Fuse Support Inches (mm) Inches (mm) Inches (mm) Voltage Sym (Clips*) (Live Parts) Indoor (EK-1) 9F60BHH905 0.5A 9F61ADG101 9F60BHH001 1A (13.8kV nominal - 95 9F60BHH002 2A 9F60BHH003 3A Yes 1.625 (41.3) 12.875 (327) 1.31 (33.3) 15.5 kV 120kA 9F61BWW460 9F61BNW450 kV BIL) 9F61ADJ101 (14.4kV nominal - 110kV BIL) *Use two clips per fuse For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E35 Capacitor Protection Amp-Trap® and 9F60 Series Medium voltage capacitor fuses: Mersen capacitor fuses are designed to ANSI C37-41. They are current-limiting operating without noise or discharge and are designed to be used indoors in a general purpose enclosure or outdoors in a weatherproof enclosure. These are nondisconnecting fuses requiring the use of a disconnect switch. These capacitor fuses provide both short circuit and overload protection and are intended to protect against capacitor case rupture or dielectric failure within the capacitor. The various mounting configurations offer manufacturers a wide range of cost and space saving solutions and a large choice of equivalent products to users. Features/Benefits: Applications: •• High interrupting capacity •• Capacitor Protection •• Current limitation •• Power Factor Correction •• Blown-fuse indication Equipment •• Direct mount •• Harmonic Filtering Equipment •• Clip style mount •• Induction Heating System •• Bus mount •• High Power Drive •• Non-venting for silent operation •• Welders Catalog Numbering System: A 250 C 125 - 30 Voltage Rating ÷ 10 AC Voltage (250 = 2.5kV) Current Rating Capacitor Fuse Mounting Configuration Ratings: A100C Volts Amps IR A150C Volts Amps IR A250C Volts Amps IR A300C Volts Amps IR A430C Volts Amps IR A550C Volts : 1000V AC Max. : 25 to 125 A : 50 kA Sym : 1500V AC Max. : 25 to 200 A : 40 kA Sym : 2500V AC Max. : 25 to 200 A : 50 kA Sym : 3000V AC Max. : 50 to 175 A : 50 kA Sym : 4300V AC Max. : 6 to 100 A : 65 kA Sym : 5500V AC Max. Amps : 6 to 75 A IR : 65 kA Sym 9F60RJD Volts : 5500V AC Max. Amps : 25 to 80 A IR : 50 kA Sym 9F60RJF Volts : 9520V AC Max. Amps : 15 to 40A IR : 50 kA Sym E36 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Capacitor Protection Amp-Trap® and 9F60 Series 1.0 kV - 1.5 kV Capacitor Fuses Amp-Trap Series Ampere Melting Number Rating I2t (kA2s) Maximum 1 Maximum 1 Clearing Phase Interrupting I2t (kA s) Rating 2 1.5 kV Max Type 10 inner thread to screw A150C25-10 25 4 12 A150C50-10 50 16 50 A150C60-10 60 25 70 A150C75-10 75 35 110 A150C90-10 90 50 150 A150C100-10 100 65 200 A150C110-10 110 80 250 A150C120-10 120 100 310 A150C125-10 125 125 330 A150C130-10 130 125 330 A150C135-10 135 130 350 A150C140-10 140 130 350 A150C150-10 150 150 390 A150C160-10 160 185 480 A150C165-10 165 185 480 A150C175-10 175 225 600 A150C200-10 200 300 800 40 kA @1500V RMS Sym Overall Length Tube Length Ind. Housing Body Dia Bracket Dimensions Inches (mm) Inches (mm) Inches (mm) Inches (mm) Inches (mm) A B C D E F 7.08 (179.8) 6.38 (162.1) .70 (17.8) 1.42 (36.0) 6.84 (173.6) 5.73 (145.5) 1.42 (36.0) 1.10 (27.9) 3.00 (76.2) 1.25 (31.8) 7.48 (189.9) 6.37 (161.8) .75 (19.1) 1.42 (36.0) 3.00 (76.2) 1.25 (31.8) E Catalog 1.5 kV Max Type 20 screw to bolt (flat bracket) A150C25-20 25 3.2 6.5 A150C50-20 50 13 27 A150C60-20 60 18 38 A150C75-20 75 30 60 A150C90-20 90 35 72 A150C100-20 100 52 105 A150C110-20 110 58 120 A150C120-20 120 73 150 A150C125-20 125 82 165 A150C130-20 130 90 190 A150C135-20 135 90 190 A150C140-20 140 105 220 A150C150-20 150 120 240 A150C160-20 160 185 480 A150C165-20 165 185 480 A150C175-20 175 225 600 A150C200-20 200 300 800 40 kA @1500V RMS Sym Type 10 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 Type 20 www.barr-thorp.com E37 Capacitor Protection Amp-Trap® and 9F60 Series 1.0 kV - 1.5 kV Capacitor Fuses Amp-Trap Series Catalog Ampere Melting Number Rating I t (kA s) 2 2 Maximum 1 Maximum 1 Clearing Phase Interrupting I2t (kA2s) Rating 1.0 kV Max Type 30 external female to bolt (L bracket) A100C25-30 25 4 10 A100C50-30 50 16 40 A100C60-30 60 25 60 A100C75-30 75 35 95 50 kA @1000V A100C90-30 90 50 130 RMS Sym A100C100-30 100 65 165 A100C110-30 110 80 205 A100C125-30 125 100 250 Overall Length Tube Length Ind. Housing Body Dia Bracket Dimensions Inches (mm) Inches (mm) Inches (mm) Inches (mm) Inches (mm) A B C D E F 6.38 (162.1) 4.42 (112.3) 75 (19.1) 1.10 (27.9) 5.76 (146.2) 1.25 (31.8) 6.84 (173.6) 4.78 (121.4) .51 (13.0) 1.75 (27.9) .75 (19.1) 1.41 (35.8) 8.11 (206.0) 5.74 (145.8) .75 (19.1) 1.10 (27.9) 7.49 (190.2) 1.25 (31.8) 8.71 (221.1) 6.51 (165.2) .70 (17.8) 1.42 (36.0) 8.08 (205.2) 1.5 kV Max Type 40 external female to external female A150C100-40 100 125 140 A150C110-40 110 125 180 A150C125-40 125 130 230 A150C130-40 130 130 230 40 kA @1500V A150C140-40 140 150 285 RMS Sym A150C150-40 150 185 315 A150C160-40 160 185 360 A150C175-40 175 225 410 A150C200-40 200 300 560 1.5 kV Max Type 50 screw to bolt (L bracket) A150C50-50 50 13 27 A150C60-50 60 18 38 A150C75-50 75 30 60 A150C90-50 90 35 72 A150C100-50 100 52 105 A150C110-50 110 58 120 40 kA @1500V A150C120-50 120 73 150 RMS Sym A150C125-50 125 82 165 A150C130-50 130 90 190 A150C135-50 135 90 190 A150C140-50 140 105 220 A150C150-50 150 120 240 A150C160-50 160 185 480 A150C165-50 165 185 480 A150C175-50 175 225 600 A150C200-50 200 300 800 Type 30 E38 Type 40 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 Type 50 www.barr-thorp.com Capacitor Protection Amp-Trap® and 9F60 Series 2.5 kV Capacitor Fuses Amp-Trap Series Catalog Ampere Melting Number Rating I t (kA s) 2 2 Maximum 1 Maximum 1 Clearing Phase Interrupting I2t (kA2s) Rating 2.5 kV Max Type 10 inner thread to screw 25 3 9 A250C50-10 50 12 35 A250C65-10 65 18 60 A250C75-10 75 25 85 A250C80-10 80 25 85 50 kA @2500V A250C100-10 100 45 150 RMS Sym A250C110-10 110 60 190 A250C125-10 125 75 240 A250C135-10 135 115 395 A250C150-10 150 130 460 A200C165-10 165 150 350 A200C175-10 175 165 440 A200C200-10 200 225 500 Tube Length Ind. Housing Body Dia Bracket Dimensions Inches (mm) Inches (mm) Inches (mm) Inches (mm) Inches (mm) A B C D E F 7.67 (194.8) 6.92 (175.8) .75 (19.1) 7.67 (194.8) 6.92 (175.8) .75 (19.1) 1.42 (36.0) 9.41 (239.0) 6.66 (169.2) .75 (19.1) 1.10 (27.9) 8.79 (223.2) 1.25 (31.8) 9.11 (231.4) 6.74 (171.2) .75 (19.1) 1.10 (27.9) 8.49 (215.6) 1.25 (31.8) 9.29 (236.0) 6.92 (175.8) .75 (19.1) 1.42 (36.0) 8.67 (220.2) 1.25 (31.8) 1.42 (36.0) E A250C25-10 Overall Length 40 kA @2000V RMS Sym 2.5 kV Max Type 30 external female to bolt (L bracket) A250C25-30 25 3 9 A250C50-30 50 12 35 A250C65-30 65 18 60 A250C75-30 75 25 85 A250C80-30 80 25 85 A250C100-30 100 45 150 A250C110-30 110 60 190 A250C125-30 125 75 240 50 kA @2500V RMS Sym 2.5 kV Max Type 50 screw to bolt (L bracket) A250C25-50 25 3 9 A250C50-50 50 12 35 A250C65-50 65 18 60 A250C75-50 75 25 85 A250C80-50 80 25 85 50 kA @2500V RMS Sym A250C100-50 100 45 150 A250C110-50 110 60 190 A250C125-50 125 75 240 A250C135-50 135 115 395 A250C150-50 150 130 460 A200C165-50 165 150 350 A200C175-50 175 165 440 A200C200-50 200 225 500 Type 10 40 kA @2000V RMS Sym Type 30 Type 50 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E39 Capacitor Protection Amp-Trap® and 9F60 Series 3.0 kV Capacitor Fuses Amp-Trap Series Catalog Ampere Melting Number Rating I2t (kA2s) Maximum 1 Maximum 1 Clearing Phase Interrupting I2t (kA2s) Rating 3.0 kV Max Type 10 inner thread to screw A300C50-10 60 12 35 A300C60-10 75 18 65 A300C75-10 95 26 80 A300C95-10 100 45 140 A300C100-10 115 45 140 50 kA @3000V A300C115-10 125 60 200 RMS Sym A300C125-10 130 75 260 A300C130-10 150 75 260 A300C150-10 175 105 350 165 530 A300C175-10 Overall Length Tube Length Ind. Housing Body Dia Bracket Dimensions Inches (mm) Inches (mm) Inches (mm) Inches (mm) Inches (mm) A B C D E F 10.16 (258.1) 9.33 (237.0) .75 (19.1) 1.10 (27.9) 10.16 (258.1) 9.33 (237.0) .75 (19.1) 1.42 (36.0) 10.59 (269.1) 9.33 (237.0) .75 (19.1) 1.10 (27.9) 3.00 (76.2) 1.25 (31.8) 10.59 (269.0) 9.33 (237.0) .75 (19.1) 1.42 (36.0) 3.00 (76.2) 1.25 (31.8) 13.27 (337.1) 9.41 (239.0) .47 (11.9) 1.42 (36.0) 12.02 (305.2) 1.25 (31.8) 3.0 kV Max Type 20 screw to bolt (flat bracket) A300C50-20 60 12 35 A300C60-20 75 18 65 A300C75-20 95 26 80 A300C95-20 100 45 140 A300C100-20 115 45 140 50 kA @3000V A300C115-20 125 60 200 RMS Sym A300C125-20 130 75 260 A300C130-20 150 75 260 A300C150-20 175 105 350 165 530 A300C175-20 3.0 kV Max Type 60 bolt (L bracket) to bolt (L bracket) A300C50-60 60 12 35 A300C60-60 75 18 65 A300C75-60 95 26 80 A300C95-60 100 45 140 A300C100-60 115 45 140 50 kA @3000V A300C115-60 125 60 200 RMS Sym A300C125-60 130 75 260 A300C130-60 150 75 260 A300C150-60 175 105 350 165 530 A300C175-60 Type 10 Type 20 E40 Type 60 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Capacitor Protection Amp-Trap® and 9F60 Series 4.3 kV Capacitor Fuses Amp-Trap Series Catalog Ampere Melting Maximum 1 Maximum 1 Overall Length Tube Length Ind. Housing Body Dia Bracket Dimensions Number Rating I2t (kA2s) Clearing I2t (kA2s) Phase Interrupting Rating Inches (mm) Inches (mm) Inches (mm) Inches (mm) Inches (mm) A B C D E F 9.50 (241.3) 7.12 (180.8) .75 (19.1) 2.00 (50.8) 8.00 (203.2) .75 (19.1) 10.00 (254.0) 7.12 (180.8) 1.00 (25.4) 2.00 (50.8) 8.00 (203.2) .63 (15.9) 9.75 (247.7) 7.12 (180.8) 1.00 (2.54) 2.00 (50.8) 8.00 (203.2) 0.63 (15.9) 4.3 kV Max Type 15 external female to bolt A430C6-15 6 0.4 2.49 A430C8-15 8 0.73 4.31 A430C10-15 10 1.14 6.38 A430C12-15 12 1.6 8.64 A430C18-15 18 3 15 A430C20-15 20 4.5 22.1 A430C25-15 25 6.5 31.2 30 7.7 36.2 65 kA @4300V 35 9 41.4 RMS Sym A430C45-15 45 12 54.6 A430C50-15 50 15 68 A430C65-15 65 29 84 A430C75-15 75 36 100 A430C80-15 80 42 120 A430C90-15 90 58 160 A430C100-15 100 66 180 E A430C30-15 A430C35-15 4.3 kV Max Type 70 tube to tube A430C6-70 6 0.4 A430C8-70 8 0.73 2.49 4.31 A430C10-70 10 1.14 6.38 A430C12-70 12 1.6 8.64 A430C18-70 18 3 15 A430C20-70 20 4.5 22.1 A430C25-70 25 6.5 31.2 A430C30-70 30 7.7 36.2 A430C35-70 35 9 41.4 A430C45-70 45 12 54.6 A430C50-70 50 15 68 A430C65-70 65 29 84 A430C75-70 75 36 100 A430C80-70 80 42 120 A430C90-70 90 58 160 A430C100-70 100 66 180 65 kA @4300V RMS Sym 4.35 kV Max Type 75 external female to tube A430C6-75 6 0.4 A430C8-75 8 0.73 2.49 4.31 A430C10-75 10 1.14 6.38 A430C12-75 12 1.6 8.64 A430C18-75 18 3 15 A430C20-75 20 4.5 22.1 A430C25-75 25 6.5 31.2 A430C30-75 30 7.7 36.2 65 kA @ 4300V A430C35-75 35 9 41.4 RMS Sym A430C45-75 45 12 54.6 A430C50-75 50 15 68 A430C65-75 65 29 84 A430C75-75 75 36 100 A430C80-75 80 42 120 A430C90-75 90 58 160 A430C100-75 100 66 180 Type 15 Type 70 Type 75 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E41 Capacitor Protection Amp-Trap® and 9F60 Series 5.5 kV Capacitor Fuses Amp-Trap Series Catalog Ampere Melting Number Rating I t (kA s) 2 2 Maximum 1 Maximum 1 Clearing Phase Interrupting I2t (kA2s) Rating 5.5 kV Max Type 15 external female to bolt A550C6-15 6 0.4 2.49 A550C8-15 8 0.73 4.31 A550C10-15 10 1.14 6.38 A550C12-15 12 1.6 8.64 A550C18-15 18 3 15 65 kA @ 5500V A550C20-15 20 4.5 22.1 RMS Sym A550C25-15 25 6.5 31.2 A550C30-15 30 7.7 36.2 41.4 A550C35-15 35 9 A550C40-15 40 12 54.6 A550C50-15 50 15 68 A550C65-15 65 35 156 A550C75-15 75 43 186 Overall Length Tube Length Ind. Housing Body Dia Bracket Dimensions Inches (mm) Inches (mm) Inches (mm) Inches (mm) Inches (mm) A B C D E F 9.50 (241.3) 7.12 (180.8) .75 (19.1) 2.00 (50.8) 8.00 (203.2) .75 (19.1) 10.00 (254.0) 7.12 (180.8) 1.00 (25.4) 2.00 (50.8) 8.00 (203.2) .63 (15.9) 50 kA @ 5500V RMS Sym 5.5 kV Max Type 70 tube to tube A550C6-70 6 0.4 2.49 A550C8-70 8 0.73 4.31 A550C10-70 10 1.14 6.38 A550C12-70 12 1.6 8.64 A550C18-70 18 3 15 65 kA @ 5500V A550C20-70 20 4.5 22.1 RMS Sym A550C25-70 25 6.5 31.2 A550C30-70 30 7.7 36.2 41.4 A550C35-70 35 9 A550C40-70 40 12 54.6 A550C50-70 50 15 68 A550C65-70 65 35 156 A550C75-70 75 43 186 Type 15 E42 50 kA @ 5500V RMS Sym Type 70 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Capacitor Protection Amp-Trap® and 9F60 Series 5.5kV / 9.52kV Capacitor Fuses Amp-Trap Series 5.5kV Capacitor Fuses - Amp-Trap Series Rating Melting I2t (kA2s) Maximum Clearing It 2 (kA2s) Maximum 1 Phase Overall Tube Indicator Body Dia Interrupting Length Length Housing Inches Rating (kA) Inches (mm) Inches (mm) Inches (mm) (mm) A B C 9.75 (247.7) 7.12 (180.8) 1.00 (2.54) 5.5 kV Max Type 75 external female to tube A550C6-75 6 0.4 2.49 A550C8-75 8 0.73 4.31 A550C10-75 10 1.14 6.38 A550C12-75 12 1.6 8.64 A550C18-75 18 3 15 A550C20-75 20 4.5 22.1 A550C25-75 25 6.5 31.2 A550C30-75 30 7.7 36.2 A550C35-75 35 9 41.4 A550C40-75 40 12 54.6 A550C50-75 50 15 68 A550C65-75 65 35 156 50 kA @ 5500V A550C75-75 75 43 186 RMS Sym Inches Inches (mm) (mm) D E F 2.00 (50.8) 8.00 (203.2) 0.63 (15.9) 65 kA @ 5500V RMS Sym E Catalog Number Ampere Type 75 5.5kV Capacitor fuses – 9F60 series, EJO-5 12” (305 mm) Clip Centers clip-in mounting* - Suitable for use indoors or outdoors Catalog No. Amp No. of Rating Barrels 9F60RJD025 25A 9F60RJD040 40A 9F60RJD080 80A 1 Indicating Yes Diameter Length Inches (mm) Inches (mm) 2.08 (20.8) 14.0 (356) Max Voltage 5.5 kV Max IR RMS Sym 50kA 9.52kV Capacitor fuses – 9F60 series, EJO-5 12” (305 mm) Clip Centers clip-in mounting* - Suitable for use indoors or outdoors Catalog No. Amp No. of Rating Barrels 9F60RJF015 15A 9F60RJF025 25A 9F60RJF040 40A 1 Indicating Yes Diameter Length Inches (mm) Inches (mm) 2.08 (20.8) 14.0 (356) Max Voltage 9.25 kV Max IR RMS Sym 50kA *EJO-5 Capacitor fuses are typically mounted directly on the capacitor. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E43 Distribution Transformer Protection Sure Guard 9F59U Series ETP Fuses 8.3kV / 15.5kV / 23.0kV ETP fuses The Sure Guard ETP back-up current-limiting fuses are designed to protect distribution transformers and are used in series with another protective device (such as an expulsion fuse). This combination limits the high-fault current to a safe level, thus providing protection through the complete range. As its name implies, the “ETP” is for External Transformer Protection. For conventional transformers protected by expulsion-fuses cutouts, the ETP can be installed in series with the cutout. For self protected transformers, the ETP can be applied on the high-voltage bushing in series with the internal transformer expulsion fuse. Features/Benefits: •• Various hardware options. •• Current-limiting for superior equipment protection. •• High fault current interrupting capability: I.R. Sym = 50kA at ETP voltage rating. Highlights: Applications: Ratings: •• Outdoor use •• Overhead distribution systems 9F50UBC: Volts Definitions: : 8.3kV AC 9F50UBD: Volts Back-up Current-Limiting Fuses: A back-up current-limiting fuse is a fuse that can interrupt any current between its rated minimum interrupting current and its maximum interrupting current. Back-up fuses are : 15.5kV AC 9F50UBE: Volts : 23.0kV AC not designed or intended to open under overload conditions. Hardware Options: Catalog No. Suitable for Parallel Application Fig. 2. Eyebolt only, for 6-2/0 cable 9F59AAW008 Fig. 1. Adapter only 9F59AAW007 Fig. 3. Parallel groove only, for 2/0 to 250MCM cable 9F59AAW009 E44 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 Catalog Number Max kV 9F59UBC208 8.3 9F59UBC218 8.3 9F59UBC228 8.3 9F59UBC238 8.3 9F59UBC248 8.3 9F59UBC258 8.3 9F59UBC268 8.3 9F59UBC278 8.3 9F59UBC288 8.3 9F59UBD208 15.5 9F59UBD218 15.5 9F59UBD228 15.5 9F59UBD238 15.5 9F59UBD248 15.5 9F59UBD258 15.5 9F59UBD268 15.5 9F59UBD278 15.5 9F59UBD288 15.5 www.barr-thorp.com Distribution Transformer Protection Sure Guard 9F59U Series ETP Fuses Sure Guard rated 8.3kV Let- Minimum Recommended Max. Total I.C. kV Class Max. Expulsion I2t Amperes Curve Clear Curve Without Hardware 15 8T or 12K 16000 440 GES-8228A GES-8229A GET-6693A (1) Adapter 15 8T or 12K 16000 440 GES-8228A GES-8229A GET-6693A (1) Eyebolt Terminal 15 8T or 12K 16000 440 GES-8228A GES-8229A GET-6693A (1) Parallel Groove 15 8T or 12K 16000 440 GES-8228A GES-8229A GET-6693A Without Hardware 15 8T or 12K 16000 440 GES-8228A GES-8229A GET-6693A (1) Adapter 15 8T or 12K 16000 440 GES-8228A GES-8229A GET-6693A 8.3, Spade & Spade (1) Eyebolt Terminal 15 8T or 12K 16000 440 GES-8228A GES-8229A GET-6693A 9F59UBC231 8.3, Spade & Spade (1) Parallel Groove 15 8T or 12K 16000 440 GES-8228A GES-8229A GET-6693A 9F59UBC241 8.3, Spade & Spade Adapter & eyebolt terminal 15 8T or 12K 16000 440 GES-8228A GES-8229A GET-6693A GET-6693A ETP Rating ETP Hardware 9F59UBC101 8.3, Spade & Stud 9F59UBC111 8.3, Spade & Stud 9F59UBC121 8.3, Spade & Stud 9F59UBC131 8.3, Spade & Stud 9F59UBC201 8.3, Spade & Spade 9F59UBC211 8.3, Spade & Spade 9F59UBC221 Min. Melt Total through Curve 9F59UBC251 8.3, Spade & Spade Adapter & parallel groove 15 8T or 12K 16000 440 GES-8228A GES-8229A 9F59UBC261 8.3, Spade & Spade Eyebolt terminal & parallel groove 15 8T or 12K 16000 440 GES-8228A GES-8229A GET-6693A 9F59UBC271 8.3, Spade & Spade (2) Eyebolt terminals 15 8T or 12K 16000 440 GES-8228A GES-8229A GET-6693A 9F59UBC281 8.3, Spade & Spade (2) Parallel groove 15 8T or 12K 16000 440 GES-8228A GES-8229A GET-6693A 9F59UBC102 8.3, Spade & Stud Without Hardware 15 15T or 25K 50000 450 GES-8228A GES-8229A GET-6693A 9F59UBC112 8.3, Spade & Stud (1) Adapter 15 15T or 25K 50000 450 GES-8228A GES-8229A GET-6693A 9F59UBC122 8.3, Spade & Stud (1) Eyebolt Terminal 15 15T or 25K 50000 450 GES-8228A GES-8229A GET-6693A 9F59UBC132 8.3, Spade & Stud (1) Parallel Groove 15 15T or 25K 50000 450 GES-8228A GES-8229A GET-6693A 9F59UBC202 8.3, Spade & Spade Without Hardware 15 15T or 25K 50000 450 GES-8228A GES-8229A GET-6693A 9F59UBC212 8.3, Spade & Spade (1) Adapter 15 15T or 25K 50000 450 GES-8228A GES-8229A GET-6693A 9F59UBC222 8.3, Spade & Spade (1) Eyebolt Terminal 15 15T or 25K 50000 450 GES-8228A GES-8229A GET-6693A GET-6693A 9F59UBC232 8.3, Spade & Spade (1) Parallel Groove 15 15T or 25K 50000 450 GES-8228A GES-8229A 9F59UBC242 8.3, Spade & Spade Adapter & eyebolt terminal 15 15T or 25K 50000 450 GES-8228A GES-8229A GET-6693A 9F59UBC252 8.3, Spade & Spade Adapter & parallel groove 15 15T or 25K 50000 450 GES-8228A GES-8229A GET-6693A 9F59UBC262 8.3, Spade & Spade Eyebolt terminal & parallel groove 15 15T or 25K 50000 450 GES-8228A GES-8229A GET-6693A 9F59UBC272 8.3, Spade & Spade (2) Eyebolt terminals 15 15T or 25K 50000 450 GES-8228A GES-8229A GET-6693A GET-6693A 9F59UBC282 8.3, Spade & Spade (2) Parallel groove 15 15T or 25K 50000 450 GES-8228A GES-8229A 9F59UBC104 8.3, Spade & Stud Without Hardware 15 25T or 40K 140000 560 GES-8228A GES-8229A GET-6693A 9F59UBC114 8.3, Spade & Stud (1) Adapter 15 25T or 40K 140000 560 GES-8228A GES-8229A GET-6693A 9F59UBC124 8.3, Spade & Stud (1) Eyebolt Terminal 15 25T or 40K 140000 560 GES-8228A GES-8229A GET-6693A 9F59UBC134 8.3, Spade & Stud (1) Parallel Groove 15 25T or 40K 140000 560 GES-8228A GES-8229A GET-6693A 9F59UBC204 8.3, Spade & Spade Without Hardware 15 25T or 40K 140000 560 GES-8228A GES-8229A GET-6693A 9F59UBC214 8.3, Spade & Spade (1) Adapter 15 25T or 40K 140000 560 GES-8228A GES-8229A GET-6693A 9F59UBC224 8.3, Spade & Spade (1) Eyebolt Terminal 15 25T or 40K 140000 560 GES-8228A GES-8229A GET-6693A 9F59UBC234 8.3, Spade & Spade (1) Parallel Groove 15 25T or 40K 140000 560 GES-8228A GES-8229A GET-6693A 9F59UBC244 8.3, Spade & Spade Adapter & eyebolt terminal 15 25T or 40K 140000 560 GES-8228A GES-8229A GET-6693A 9F59UBC254 8.3, Spade & Spade Adapter & parallel groove 15 25T or 40K 140000 560 GES-8228A GES-8229A GET-6693A 9F59UBC264 8.3, Spade & Spade Eyebolt terminal & parallel groove 15 25T or 40K 140000 560 GES-8228A GES-8229A GET-6693A 9F59UBC274 8.3, Spade & Spade (2) Eyebolt terminals 15 25T or 40K 140000 560 GES-8228A GES-8229A GET-6693A 9F59UBC284 8.3, Spade & Spade (2) Parallel groove 15 25T or 40K 140000 560 GES-8228A GES-8229A GET-6693A 9F59UBC208 8.3, Spade & Spade Without Hardware 15 50T or 80K 88000 1200 GES-8228A GES-8229A GET-6693A 9F59UBC218 8.3, Spade & Spade (1) Adapter 15 50T or 80K 88000 1200 GES-8228A GES-8229A GET-6693A 9F59UBC228 8.3, Spade & Spade (1) Eyebolt Terminal 15 50T or 80K 88000 1200 GES-8228A GES-8229A GET-6693A 9F59UBC238 8.3, Spade & Spade (1) Parallel Groove 15 50T or 80K 88000 1200 GES-8228A GES-8229A GET-6693A 9F59UBC248 8.3, Spade & Spade Adapter & eyebolt terminal 15 50T or 80K 88000 1200 GES-8228A GES-8229A GET-6693A 9F59UBC258 8.3, Spade & Spade Adapter & parallel groove 15 50T or 80K 88000 1200 GES-8228A GES-8229A GET-6693A 9F59UBC268 8.3, Spade & Spade Eyebolt terminal & parallel groove 15 50T or 80K 88000 1200 GES-8228A GES-8229A GET-6693A 9F59UBC278 8.3, Spade & Spade (2) Eyebolt terminals 15 50T or 80K 88000 1200 GES-8228A GES-8229A GET-6693A 9F59UBC288 8.3, Spade & Spade (2) Parallel groove 15 50T or 80K 88000 1200 GES-8228A GES-8229A GET-6693A For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E Catalog No. E45 Distribution Transformer Protection Sure Guard 9F59U Series ETP Fuses Sure Guard rated 15.5kV E46 Min kV Recommended Max. Total I.C. Min. Melt Total Let-through Class Max. Expulsion I2t Amperes Curve Clear Curve Curve Without Hardware 25 8T or 12K 16000 510 GES-8228A GES-8229A GET-6693A (1) Adapter 25 8T or 12K 16000 510 GES-8228A GES-8229A GET-6693A Catalog No. ETP Rating ETP Hardware 9F59UBD101 15.5, Spade & Stud 9F59UBD111 15.5, Spade & Stud 9F59UBD121 15.5, Spade & Stud (1) Eyebolt Terminal 25 8T or 12K 16000 510 GES-8228A GES-8229A GET-6693A 9F59UBD131 15.5, Spade & Stud (1) Parallel Groove 25 8T or 12K 16000 510 GES-8228A GES-8229A GET-6693A 9F59UBD201 15.5, Spade & Spade Without Hardware 25 8T or 12K 16000 510 GES-8228A GES-8229A GET-6693A 9F59UBD211 15.5, Spade & Spade (1) Adapter 25 8T or 12K 16000 510 GES-8228A GES-8229A GET-6693A 9F59UBD221 15.5, Spade & Spade (1) Eyebolt Terminal 25 8T or 12K 16000 510 GES-8228A GES-8229A GET-6693A 9F59UBD231 15.5, Spade & Spade (1) Parallel Groove 25 8T or 12K 16000 510 GES-8228A GES-8229A GET-6693A 9F59UBD241 15.5, Spade & Spade Adapter & eyebolt terminal 25 8T or 12K 16000 510 GES-8228A GES-8229A GET-6693A 9F59UBD251 15.5, Spade & Spade Adapter & parallel groove 25 8T or 12K 16000 510 GES-8228A GES-8229A GET-6693A 9F59UBD261 15.5, Spade & Spade Eyebolt terminal & parallel groove 25 8T or 12K 16000 510 GES-8228A GES-8229A GET-6693A 9F59UBD271 15.5, Spade & Spade (2) Eyebolt terminals 25 8T or 12K 16000 510 GES-8228A GES-8229A GET-6693A 9F59UBD102 15.5, Spade & Stud Without Hardware 25 15T or 25K 50000 480 GES-8228A GES-8229A GET-6693A 9F59UBD112 15.5, Spade & Stud (1) Adapter 25 15T or 25K 50000 480 GES-8228A GES-8229A GET-6693A 9F59UBD122 15.5, Spade & Stud (1) Eyebolt Terminal 25 15T or 25K 50000 480 GES-8228A GES-8229A GET-6693A 9F59UBD132 15.5, Spade & Stud (1) Parallel Groove 25 15T or 25K 50000 480 GES-8228A GES-8229A GET-6693A 9F59UBD202 15.5, Spade & Spade Without Hardware 25 15T or 25K 50000 480 GES-8228A GES-8229A GET-6693A 9F59UBD212 15.5, Spade & Spade (1) Adapter 25 15T or 25K 50000 480 GES-8228A GES-8229A GET-6693A 9F59UBD222 15.5, Spade & Spade (1) Eyebolt Terminal 25 15T or 25K 50000 480 GES-8228A GES-8229A GET-6693A 9F59UBD232 15.5, Spade & Spade (1) Parallel Groove 25 15T or 25K 50000 480 GES-8228A GES-8229A GET-6693A 9F59UBD242 15.5, Spade & Spade Adapter & eyebolt terminal 25 15T or 25K 50000 480 GES-8228A GES-8229A GET-6693A GET-6693A 9F59UBD252 15.5, Spade & Spade Adapter & parallel groove 25 15T or 25K 50000 480 GES-8228A GES-8229A 9F59UBD262 15.5, Spade & Spade Eyebolt terminal & parallel groove 25 15T or 25K 50000 480 GES-8228A GES-8229A GET-6693A 9F59UBD272 15.5, Spade & Spade (2) Eyebolt terminals 25 15T or 25K 50000 480 GES-8228A GES-8229A GET-6693A 9F59UBD282 15.5, Spade & Spade (2) Parallel groove 25 15T or 25K 50000 480 GES-8228A GES-8229A GET-6693A 9F59UBD104 15.5, Spade & Stud Without Hardware 25 25T or 40K 140000 890 GES-8228A GES-8229A GET-6693A 9F59UBD114 15.5, Spade & Stud (1) Adapter 25 25T or 40K 140000 890 GES-8228A GES-8229A GET-6693A 9F59UBD124 15.5, Spade& Stud (1) Eyebolt Terminal 25 25T or 40K 140000 890 GES-8228A GES-8229A GET-6693A 9F59UBD134 15.5, Spade & Stud (1) Parallel Groove 25 25T or 40K 140000 890 GES-8228A GES-8229A GET-6693A 9F59UBD204 15.5, Spade & Spade Without Hardware 25 25T or 40K 140000 890 GES-8228A GES-8229A GET-6693A 9F59UBD214 15.5, Spade & Spade (1) Adapter 25 25T or 40K 140000 890 GES-8228A GES-8229A GET-6693A 9F59UBD224 15.5, Spade & Spade (1) Eyebolt Terminal 25 25T or 40K 140000 890 GES-8228A GES-8229A GET-6693A 9F59UBD234 15.5, Spade & Spade (1) Parallel Groove 25 25T or 40K 140000 890 GES-8228A GES-8229A GET-6693A 9F59UBD244 15.5, Spade & Spade Adapter & eyebolt terminal 25 25T or 40K 140000 890 GES-8228A GES-8229A GET-6693A 9F59UBD254 15.5, Spade & Spade Adapter & parallel groove 25 25T or 40K 140000 890 GES-8228A GES-8229A GET-6693A 9F59UBD264 15.5, Spade & Spade Eyebolt terminal & parallel groove 25 25T or 40K 140000 890 GES-8228A GES-8229A GET-6693A 9F59UBD274 15.5, Spade & Spade (2) Eyebolt terminals 25 25T or 40K 140000 890 GES-8228A GES-8229A GET-6693A 9F59UBD284 15.5, Spade & Spade (2) Parallel groove 25 25T or 40K 140000 890 GES-8228A GES-8229A GET-6693A 9F59UBD208 15.5, Spade & Spade Without Hardware 25 50T or 80K 88000 1200 GES-8228A GES-8229A GET-6693A 9F59UBD218 15.5, Spade & Spade (1) Adapter 25 50T or 80K 88000 1200 GES-8228A GES-8229A GET-6693A 9F59UBD228 15.5, Spade & Spade (1) Eyebolt Terminal 25 50T or 80K 88000 1200 GES-8228A GES-8229A GET-6693A 9F59UBD238 15.5, Spade & Spade (1) Parallel Groove 25 50T or 80K 88000 1200 GES-8228A GES-8229A GET-6693A 9F59UBD248 15.5, Spade & Spade Adapter & eyebolt terminal 25 50T or 80K 88000 1200 GES-8228A GES-8229A GET-6693A 9F59UBD258 15.5, Spade & Spade Adapter & parallel groove 25 50T or 80K 88000 1200 GES-8228A GES-8229A GET-6693A 9F59UBD268 15.5, Spade & Spade Eyebolt terminal & parallel groove 25 50T or 80K 88000 1200 GES-8228A GES-8229A GET-6693A 9F59UBD278 15.5, Spade & Spade (2) Eyebolt terminals 25 50T or 80K 88000 1200 GES-8228A GES-8229A GET-6693A 9F59UBD288 15.5, Spade & Spade (2) Parallel groove 25 50T or 80K 88000 1200 GES-8228A GES-8229A GET-6693A This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Distribution Transformer Protection Sure Guard 9F59U Series ETP Fuses Catalog No. 9F59UBE101 ETP Rating 23.0, Spade & Stud kV Recommended Max. Total Minimum Class Max. Expulsion I 2t I.C. Amperes Without Hardware 35 8T or 12K 16000 280 ETP Hardware Total Let-through Clear Curve Curve GES-8228A GES-8229A GET-6693A Min. Melt Curve 9F59UBE111 23.0, Spade & Stud (1) Adapter 35 8T or 12K 16000 280 GES-8228A GES-8229A GET-6693A 9F59UBE121 23.0, Spade & Stud (1) Eyebolt Terminal 35 8T or 12K 16000 280 GES-8228A GES-8229A GET-6693A 9F59UBE131 23.0, Spade & Stud (1) Parallel Groove 35 8T or 12K 16000 280 GES-8228A GES-8229A GET-6693A 9F59UBE201 23.0, Spade & Spade Without Hardware 35 8T or 12K 16000 280 GES-8228A GES-8229A GET-6693A 9F59UBE211 23.0, Spade & Spade (1) Adapter 35 8T or 12K 16000 280 GES-8228A GES-8229A GET-6693A 9F59UBE221 23.0, Spade & Spade (1) Eyebolt Terminal 35 8T or 12K 16000 280 GES-8228A GES-8229A GET-6693A 9F59UBE231 23.0, Spade & Spade (1) Parallel Groove 35 8T or 12K 16000 280 GES-8228A GES-8229A GET-6693A 9F59UBE241 23.0, Spade & Spade Adapter & eyebolt terminal 35 8T or 12K 16000 280 GES-8228A GES-8229A GET-6693A 9F59UBE251 23.0, Spade & Spade Adapter & parallel groove 35 8T or 12K 16000 280 GES-8228A GES-8229A GET-6693A 9F59UBE261 23.0, Spade & Spade Eyebolt terminal & parallel groove 35 8T or 12K 16000 280 GES-8228A GES-8229A GET-6693A 9F59UBE271 23.0, Spade & Spade (2) Eyebolt terminals 35 8T or 12K 16000 280 GES-8228A GES-8229A GET-6693A 9F59UBE281 23.0, Spade & Spade (2) Parallel groove 35 8T or 12K 16000 280 GES-8228A GES-8229A GET-6693A 9F59UBE102 23.0, Spade & Stud Without Hardware 35 15T or 25K 70000 460 GES-8228A GES-8229A GET-6693A 9F59UBE112 23.0, Spade & Stud (1) Adapter 35 15T or 25K 70000 460 GES-8228A GES-8229A GET-6693A 9F59UBE122 23.0, Spade & Stud (1) Eyebolt Terminal 35 15T or 25K 70000 460 GES-8228A GES-8229A GET-6693A 9F59UBE132 23.0, Spade & Stud (1) Parallel Groove 35 15T or 25K 70000 460 GES-8228A GES-8229A GET-6693A 9F59UBE202 23.0, Spade & Spade Without Hardware 35 15T or 25K 70000 460 GES-8228A GES-8229A GET-6693A 9F59UBE212 23.0, Spade & Spade (1) Adapter 35 15T or 25K 70000 460 GES-8228A GES-8229A GET-6693A 9F59UBE222 23.0, Spade & Spade (1) Eyebolt Terminal 35 15T or 25K 70000 460 GES-8228A GES-8229A GET-6693A 9F59UBE232 23.0, Spade & Spade (1) Parallel Groove 35 15T or 25K 70000 460 GES-8228A GES-8229A GET-6693A 9F59UBE242 23.0, Spade & Spade Adapter & eyebolt terminal 35 15T or 25K 70000 460 GES-8228A GES-8229A GET-6693A 9F59UBE252 23.0, Spade & Spade Adapter & parallel groove 35 15T or 25K 70000 460 GES-8228A GES-8229A GET-6693A 9F59UBE262 23.0, Spade & Spade Eyebolt terminal & parallel groove 35 15T or 25K 70000 460 GES-8228A GES-8229A GET-6693A 9F59UBE272 23.0, Spade & Spade (2) Eyebolt terminals 35 15T or 25K 70000 460 GES-8228A GES-8229A GET-6693A 9F59UBE282 23.0, Spade & Spade (2) Parallel groove 35 15T or 25K 70000 460 GES-8228A GES-8229A GET-6693A For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E Sure Guard rated 23.0kV E47 IEC Standard Back-Up Fuse-Links 3 / 7.2 kV – 6 / 12 kV – 10 / 17.5 kV – 10 / 24 kV – 20 / 36 kV Ferrule German DIN Standard Beyond our line of ANSI / IEEE current-limiting fuses, Mersen offers a full line of medium voltage fuse links according to the IEC standards. Among them, the back-up current-limiting fuse-links designed according to IEC 60 282-1 and meeting DIN 43 625 fuse-link dimensions. These fuse-links’ operating range is between their minimum interrupting rating (I3) and their maximum interrupting rating (I1). When necessary, we offer these fuses with a controlled power dissipation (CPD) feature. These type CPD fuse-links, prevent overheating of the fuse compartment when installed in conjunction with a load break switch. Features/Benefits: •• Conform to IEC 60-282-1 which is identical to German standard VDE 0670T4 •• Conform to DIN 43 625: High voltage fuse-links rated voltage 3.6 to 36kV (Fuse-link dimensions) •• Blown-fuse indicator: The strikers of the MV fuse-links mentioned here have an Ratings: effective length of 27mm and are a “medium type.” This classification results from Size (L) 192: the energy released by the striker during the first 20 mm of operating distance. The Volts initial force is about 80N and the force at the end of the course (27mm) is 15N. Amps : 2A to 200A Highlights: Applications: •• Outdoor use •• Protection of transformers and •• High breaking capacity distribution systems. •• High current limitation : 3/7.2kV AC Size (L) 292: Volts : 6/12kV AC Amps : 1A to 200A Size (L) 367: Volts : 10/17.5kV AC Amps : 6.3A to 100A Definitions: Back-up Fuse-links: Back-up fuse links have a rated minimum breaking capacity current above which the fuses are able to interrupt current. Back-up fuses are not designed to operate below their minimum breaking current (below I3). Their operating range is between their minimum interrupting rating (I3) and their maximum interrupting rating (I1). If protection is required for currents below I3, additional protection must be provided. Rated Voltage Range: Medium voltage fuse links must operate at the voltage range for which they have been rated. When a current-limiting fuse clears a fault, the element melts and an arc is formed across the gap. The higher the fuse voltage rating, the higher the arc voltage will be and it will always be greater than the voltage rating of the fuse. Replacing a fuse in equipment with a fuse of a higher voltage rating can be destructive for the equipment. The rated voltage range provides the permissible voltage limits top and bottom the fuse can be used at. Breaking Capacity I1: The breaking capacity is also referred to as the “rated Size (L) 442: Volts : 10/24kV AC Amps : 1A to 200A Size (L) 537: Volts : 20/36kV AC Amps : 2A to 63A Size (L) 292: Volts : 6/12kV AC Amps : 1A to 200A with CPD Size (L) 442: Volts : 10/24kV AC Amps : 1A to 125A with CPD maximum breaking current”. This is the maximum current which can be interrupted by the fuse-link. E48 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com IEC Standard Back-Up Fuse-Links Definitions - Continued: Minimum Breaking Capacity I3: The minimum breaking current is referred to as the “rated minimum breaking current”. Back up fuses are not designed or intended to open below I3. Control Power Dissipation: Due to abnormal circumstances such as lightening strikes or atypical transformer inrush, some of the fuse elements can be damaged. The remaining elements will have to carry more current causing the fuse to dissipate significantly more heat. When these fuses are enclosed in a narrow fuse compartment that has limited thermal power acceptance, there is risk this may be exceeded. Type CPD fuse-links prevent such overheating. The CPD striker system releases the transformer switch before the permissible power acceptance of the fuse compartment is exceeded. The fuse should then be replaced. E Accessories: Mersen offers clips, indoor and outdoor fuse supports along with signaling systems: Fuse clips: Size 45mm with connection lug: Cat # MR45R Size 45mm without the connection lug: Cat # MR55R Flexible microswitch voltage range 12 / 36 kV: 1 NO/NC Ref # E092855 2 NO/NC Ref # F092856 Indoor and Outdoor Fuse Support: Catalog No. SI72V192 Indoor outdoor Voltage Size L (kV) (mm) 7.2 192 Dielectric Whithstand (phase to ground) 50 Hz - 1min 1.2/50µs kV RMS peak voltage 20 Dimensions A B C D E F 60 400 226 322 347 175 270 SI120V292 12 292 28 75 424 324 200 445 175 270 SI175V292 17.5 292 38 95 424 324 200 445 220 315 SI175/367 17.5 367 38 95 576 401 270 522 218 313 SI240V442 24 442 50 125 576 476 270 597 270 365 SI360V537 36 537 70 170 670 570 350 691 354 449 SE120V292 12 292 28 75 424 324 200 445 261 356 SE175V292 17.5 292 38 95 424 324 200 445 261 356 SE175V367 17.5 367 38 95 576 401 270 521 263 358 SE240V442 24 442 50 125 576 476 270 597 309 404 SE360V537 36 537 70 170 670 570 350 691 381 476 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E49 IEC Standard Back-Up Fuse-Links 3 / 7.2 kV – 6 / 12 kV – 10 / 17.5 kV – 10 / 24 kV – 20 / 36 kV Ferrule German DIN Standard 3 / 7.2 kV Rated Voltage Range – Back-up with Striker Size: L = 192mm Catalog No. Ref # IN (A) D (mm) Maximum breaking Minimum breaking current I1 (kA) current I3 (A) Weight (kg) 45DB72V2P N1000098 2 56 63 15 1.1 45DB72V4P P1000099 4 56 63 20 1.1 45DB72V6,3PD S209293 6.3 56 63 20 1.1 45DB72V10PD T209294 10 56 63 35 1.1 45DB72V16PD V209295 16 56 63 64 1.1 45DB72V20PD W209296 20 56 63 80 1.1 45DB72V25PD X209297 25 56 63 95 1.1 45DB72V32PD Y209298 31.5 56 63 110 1.1 45DB72V40PD Z209299 40 56 63 134 1.1 45DB72V50PD A209300 50 56 63 190 1.1 45DB72V63P B209301 63 65 63 220 1.4 45DB72V80P C209302 80 65 63 300 1.4 45DB72V100P D209303 100 65 63 350 1.4 45DB72V125PD Q1000100 125 88 63 435 2.4 45DB72V160P R1000101 160 88 63 500 2.4 45DB72V200P S1000102 200 88 63 610 2.4 Indoor fuse support: SI72V192 6 / 12 kV Rated Voltage Range – Back-up with Striker Size: L = 292mm Catalog No. Ref # IN (A) D (mm) Maximum breaking Minimum breaking current I1 (kA) current I3 (A) Weight (kg) 45DB120V1P T1000103 1 56 63 14 1.7 45DB120V2P V1000104 2 56 63 16 1.7 45DB120V4P W1000105 4 56 63 22 1.7 45DB120V6,3P F209305 6.3 56 63 30 1.7 45DB120V10P G209306 10 56 63 42 1.7 45DB120V16P H209307 16 56 63 54 1.7 45DB120V20P J209308 20 56 63 73 1.7 45DB120V25P K209309 25 56 63 93 1.7 45DB120V32P L209310 31.5 56 63 105 1.7 45DB120V40P M209311 40 56 63 125 1.7 45DB120V50P N209312 50 56 63 160 1.7 45DB120V63P P209313 63 56 63 230 1.7 45DB120V80P Q209314 80 65 63 350 2.1 45DB120V100P R209315 100 65 63 500 3.1 45DB120V125P X1000106 125 88 63 480 3.7 45DB120V160P Y1000107 160 88 63 560 3.7 45DB120V200P Z1000108 200 88 63 610 3.7 Indoor fuse support: SI120V292 Outdoor fuse support: SE120V292 E50 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com IEC Standard Back-Up Fuse-Links 10 / 17.5 kV Rated Voltage Range – Back-up with Striker Size: L = 367mm Catalog No. Ref # IN (A) D (mm) Maximum breaking Minimum breaking current I1 (kA) current I3 (A) Weight (kg) 45DB175V6,3P V1000564 6.3 56 63 30 45DB175V10P W1000565 10 56 63 43 2.1 2.1 45DB175V16P X1000566 16 56 63 54 2.1 45DB175V20P Y1000567 20 56 63 73 2.1 45DB175V25P Z1000568 25 56 63 93 2.1 2.1 45DB175V32P A1000569 31.5 56 63 105 45DB175V40P B1000570 40 56 63 125 2.1 45DB175V50P C1000571 50 56 63 205 2.1 2.1 D1000572 63 56 63 280 E1000573 80 65 63 350 2.6 45DB175V100P F1000574 100 88 63 500 3.5 E 45DB175V63P 45DB175V80P Indoor fuse support: SI175V367 Outdoor fuse support: SE175V367 10 / 24 kV Rated Voltage Range – Back-up with Striker Size: L = 442mm Catalog No. Ref # IN (A) D (mm) Maximum breaking Minimum breaking current I1 (kA) current I3 (A) Weight (kg) 45DB240V1P A1000109 1 56 63 14 2.5 45DB240V2P B1000110 2 56 63 16 2.5 45DB240V4P C1000111 4 56 63 23 2.5 45DB240V6,3P S209339 6.3 56 63 30 2.5 45DB240V10P T209340 10 56 63 43 2.5 45DB240V16P V209341 16 56 63 54 2.5 45DB240V20P W209342 20 56 63 73 2.5 45DB240V25P X209343 25 56 63 93 2.5 45DB240V32P Y209344 31.5 56 63 105 2.5 45DB240V40P Z209345 40 56 63 125 2.5 45DB240V50P A209346 50 56 63 205 2.5 45DB240V63P B209347 63 56 63 280 2.5 45DB240V80P C209348 80 65 63 310 3.1 45DB240V100P D209349 100 78 63 430 4.2 45DB240V125P D1000112 125 88 40 760 5.9 45DB240V160P E1000113 160 88 31.5 900 5.9 45DB240V200P F1000114 200 88 31.5 1050 5.9 Indoor fuse support: SI240V442 Outdoor fuse support: SE240V442 20 / 36 kV Rated Voltage Range – Back-up with Striker Size: L = 537mm Maximum breaking Minimum breaking current I1 (kA) current I3 (A) 56 31.5 15 2.7 56 31.5 20 2.7 6.3 56 31.5 20 2.7 T209363 10 56 31.5 33 2.7 45DB360V16PD V209364 16 56 31.5 66 2.7 45DB360V20PD W209365 20 56 31.5 95 2.7 45DB360V25PD X209366 25 56 31.5 110 2.7 45DB360V32PD Y209367 31.5 65 31.5 135 3.7 45DB360V40PD Z209368 40 65 20 200 3.7 45DB360V50PD J1000117 50 88 20 220 6.5 45DB360V63PD K1000118 63 88 20 280 6.5 Catalog No. Ref # IN (A) D (mm) 45DB360V2P G1000115 2 45DB360V4P H1000116 4 45DB360V6,3PD S209362 45DB360V10PD Weight (kg) Indoor fuse support: SI360V537 Outdoor fuse support: SE360V537 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E51 IEC Standard Back-Up Fuse-Links 6 / 12 kV – 10 / 24 kV Ferrule German DIN standard with Control Power Dissipation (CPD) striker system 6 / 12 kV Rated Voltage Range – Back-up with CPD Striker Size: L = 292mm Catalog No. Ref # IN (A) D (mm) Maximum breaking Minimum breaking current I1 (kA) current I3 (A) Weight (kg) 45DB120V1PT L1000119 1 56 63 14 1.6 45DB120V2PT M1000120 2 56 63 16 1.6 45DB120V4PT N1000121 4 56 63 22 1.6 45DB120V6,3PT P1000122 6.3 56 63 30 1.6 45DB120V10PT Q1000123 10 56 63 42 1.6 45DB120V16PT R1000124 16 56 63 54 1.6 45DB120V20PT S1000125 20 56 63 73 1.6 45DB120V25PT T1000126 25 56 63 93 1.6 45DB120V32PT V1000127 31.5 56 63 105 1.6 45DB120V40PT W1000128 40 56 63 125 1.6 45DB120V50PT X1000129 50 56 63 160 1.6 45DB120V63PT Y1000130 63 56 63 230 1.6 45DB120V80PT Z1000131 80 65 63 350 2.1 45DB120V100PT A1000132 100 65 63 500 2.1 45DB120V125PT B1000133 125 88 63 480 3.7 45DB120V160PT C1000134 160 88 63 560 3.7 45DB120V200PT D1000135 200 88 63 610 3.7 Indoor fuse support: SI120V292 Outdoor fuse support: SE120V292 10 / 24 kV Rated Voltage Range – Back-up with CPD Striker Size: L = 442mm Catalog No. Ref # IN (A) D (mm) Maximum breaking Minimum breaking current I1 (kA) current I3 (A) Weight (kg) 45DB240V1PT E1000136 1 56 63 14 2.3 45DB240V2PT F1000137 2 56 63 16 2.3 45DB240V4PT G1000138 4 56 63 23 2.3 45DB240V6,3PT H1000139 6.3 56 63 30 2.3 45DB240V10PT J1000140 10 56 63 43 2.3 45DB240V16PT K1000141 16 56 63 54 2.3 45DB240V20PT L1000142 20 56 63 73 2.3 45DB240V25PT M1000143 25 56 63 93 2.3 45DB240V32PT N1000144 31.5 56 63 105 2.3 45DB240V40PT P1000145 40 56 63 125 2.3 45DB240V50PT Q1000146 50 56 63 205 2.3 45DB240V63PT R1000147 63 56 63 280 2.3 45DB240V80PT S1000148 80 65 63 310 3.1 45DB240V100PT T1000149 100 78 63 430 4.1 45DB240V125PT V1000150 125 88 40 760 5.9 Indoor fuse support: SI240V442 Outdoor fuse support: SE240V442 E52 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Accessories Type EK 9F61 Series Fuse supports, fuse disconnect switches and accessories from 2.4kV to 38kV Indoor: Fuse supports: Fuse disconnect switches: Outdoor: Fuse supports: Fuse disconnect switches: EK-1 EK-3 EKO-1 EKO-3 The letter suffix following the (-1) or the (-3) shows the fuse size. Fuse Size Ferrule Diameter B 1-9/16 inches C 2 inches D 3inches DD two-3 inch in parrallel DDDD four-3 inch in parrallel EE two-4 inch in parrallel E Fuse supports, non-disconnecting, are used primarily in potential transformer circuits, or where there is some other disconnecting or isolating device in series with the fuse in the circuit. Disconnecting switch devices have the additional feature of serving to isolate the equipment they protect. It should be noted that disconnecting switches are not load-breaking devices, therefore, the circuit must be open prior to the fuse disconnection. Select either a fuse support or a disconnecting switch for each fuse. Fuse supports and disconnecting switches include live parts for both ends. Both fuse supports and fuse disconnect switches can be mounted vertically or horizontally. The type EK are used for indoor installations while the type EKO are used outdoors. When selecting a mounting for a current-limiting fuse, it is necessary that the clip centers and size agree with the fuse selected. For further detailed information regarding these fuse supports and disconnecting switches such as storage, mounting and maintenance, please refer to INST-EK39196 available on our website at us-ferrazshawmut.mersen.com or ask your sales representative for a hard copy. Fuse Support - EK-1 Indoor EK-1B EK-1DD EK-1C EK-1EE EK-1D EK-1DDDD Refer to drawings for specific dimensions. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E53 Accessories Type EK 9F61 Series Fuse Support - EK-1 Indoor Catalog No. E54 Max. kV Ferrule Size/ Clip Spare Parts Diam. Centers (Live Parts) Insulator Rating Spare Parts (Clips) - Class/NEMA Nominal Sys. (kV) Insulator Rating BIL (kV) Insulator Rating Class/NEMA Tech Ref. 9F61ABB101 2.75/5.5 B/1.56” 8.12” 9F61BNW450 9F61BWW460 4.8 60 A-20 9F61ABG101 8.25 B/1.56” 8.12” 9F61BNW450 9F61BWW460 13.8 95 A-20 9F61ADG101 15.5 B/1.56” 11.5” 9F61BNW450 9F61BWW460 13.8 95 A-20 9F61ADJ101 15.5 B/1.56” 11.5” 9F61BNW450 9F61BWW460 14.4 110 A-20 9F61AAB201 2.75 C/2.00” 7” 9F61BNW451 9F61BWW457 4.8 60 A-20 9F61ACB201 5.5 C/2.00” 9” 9F61BNW451 9F61BWW457 4.8 60 A-20 9F61AEG201 15.5 C/2.00” 12” 9F61BNW451 9F61BWW457 13.8 95 A-20 9F61AGG201 15.5 C/2.00” 15” 9F61BNW451 9F61BWW457 13.8 95 A-20 9F61AGJ201 15.5 C/2.00” 15” 9F61BNW451 9F61BWW457 14.4 110 A-20 9F61AHM201 25.8 C/2.00” 21” 9F61BNW743 9F61BWW457 23 150 A-20 9F61AAB301 2.75 D/3.00” 7” 9F61BNW750 9F61BWW459 4.8 60 A-20 9F61AEB301 2.75/5.5 D/3.00” 12” 9F61BNW750 9F61BWW459 4.8 60 A-20 9F61AEG301 8.25 D/3.00” 12” 9F61BNW750 9F61BWW459 13.8 95 A-20 9F61AGG301 15.5 D/3.00” 15” 9F61BNW750 9F61BWW459 13.8 95 A-20 9F61AGJ301 15.5 D/3.00” 15” 9F61BNW750 9F61BWW459 14.4 110 A-20 9F61AHM301 25.8 D/3.00” 21” 9F61BNW744 9F61BWW459 23 150 A-20 9F61AAB401 2.75 DD/3.00” 7” 9F61BNW751 – 4.8 60 A-20 9F61AEB401 2.75/5.5 DD/3.00” 12” 9F61BNW751 – 4.8 60 A-20 9F61AEG401 8.25 DD/3.00” 12” 9F61BNW751 – 13.8 95 A-20 9F61AGG401 15.5 DD/3.00” 15” 9F61BNW751 – 13.8 95 A-20 9F61AGJ401 15.5 DD/3.00” 15” 9F61BNW751 – 14.4 110 A-20 9F61AHM401 25.8 DD/3.00” 21” 9F61AWW738 – 23 150 A-20 9F61AFB501 5.08 EE/4.00” 14.12” 9F61BNW452 – 4.8 60 A-20 9F61AFG501 15 EE/4.00” 14.12” 9F61BNW452 – 13.8 95 A-20 9F61AFJ501 15 EE/4.00” 14.12” 9F61BNW452 – 14.4 110 A-20 9F61AHG001 DDDD For Bolted-end Fuses refer to drawings. 9F61AHJ001 DDDD For Bolted-end Fuses refer to drawings. 9F61AKB001 DDDD For Bolted-end Fuses refer to drawings. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Accessories Type EK 9F61 Series EK-3C EK-3D E Disconnect Switch - EK-3 Indoor EK-3DD Spare Parts Spare Parts Insulator Rating - Insulator Rating - Insulator Rating - (Live Parts) (Clips) Nominal Sys. (kV) BIL (kV) Class/NEMA Tech Ref. 7” 9F61BNW731 9F61BWW457 4.8 60 A-20 C/2.00” 9” 9F61BNW731 9F61BWW457 4.8 60 A-20 15.5 C/2.00” 12” 9F61BNW731 9F61BWW457 13.8 95 A-20 9F61AGG205 15.5 C/2.00” 15” 9F61BNW731 9F61BWW457 13.8 95 A-20 9F61AGJ205 15.5 C/2.00” 15” 9F61BNW731 9F61BWW457 14.4 110 A-20 9F61AHM205 25.8 C/2.00” 21” 9F61BNW746 9F61BWW457 23 150 A-20 9F61AAB305 2.75 D/3.00” 7” 9F61BNW732 9F61BWW459 4.8 60 A-20 9F61AEB305 2.75/5.5 D/3.00” 12” 9F61BNW732 9F61BWW459 4.8 60 A-20 9F61AEG305 8.25 D/3.00” 12” 9F61BNW732 9F61BWW459 13.8 95 A-20 9F61AGG305 15.5 D/3.00” 15” 9F61BNW732 9F61BWW459 13.8 95 A-20 9F61AGJ305 15.5 D/3.00” 15” 9F61BNW732 9F61BWW459 14.4 110 A-20 9F61AHM305 25.8 D/3.00” 21” 9F61BNW747 9F61BWW459 23 150 A-20 9F61AAB405 2.75 DD/3.00” 7” 9F61BNW461 – 4.8 60 A-20 9F61AEB405 2.75/5.5 DD/3.00” 12” 9F61BNW461 – 4.8 60 A-20 9F61AEG405 8.25 DD/3.00” 12” 9F61BNW461 – 13.8 95 A-20 9F61AGG405 15.5 DD/3.00” 15” 9F61BNW461 – 13.8 95 A-20 9F61AGJ405 15.5 DD/3.00” 15” 9F61BNW461 – 14.4 110 A-20 9F61AHM405 25.8 DD/3.00” 21” 9F61BNW748 – 23 150 A-20 Ferrule Size/ Catalog No. Max. kV 9F61AAB205 2.75 C/2.00” 9F61ACB205 5.5 9F61AEG205 Diam. Clip Centers Refer to drawings for specific dimensions. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E55 Accessories Type EK 9F61 Series Fuse Support - EKO-1 Outdoor EKO-1C EKO-1D EKO-1DD EKO-1DDDD Ferrule Clip Spare Parts Spare Parts Insulator Rating - Insulator Rating - Insulator Rating - Size/Diam. Centers (Live Parts) (Clips) Nominal Sys. (kV) BIL (kV) Class/NEMA Tech Ref. 2.75/5.5/8.25 C/2.00” 12” 9F61BNW743 9F61BWW457 7.5 95 202 15.5 C/2.00” 15” 9F61BNW743 9F61BWW457 15 110 205 Catalog No. Max. kV 9F61CEF209 9F61CGL209 9F61CHM209 25.8 C/2.00” 21” 9F61BNW743 9F61BWW457 23 150 208 9F61CEF309 2.75/5.5/8.25 D/3.00” 12” 9F61BNW744 9F61BWW459 7.5 95 202 9F61CGL309 15.5 D/3.00” 15” 9F61BNW744 9F61BWW459 15 110 205 9F61CHM309 25.8 D/3.00” 21” 9F61BNW744 9F61BWW459 23 150 208 9F61CJN309 38 D/3.00” 27” 9F61BNW744 9F61BWW459 34.5 200 210 9F61CEF409 2.75/5.5/8.25 DD/3.00” 12” 9F61AWW738 – 7.5 95 202 9F61CGL409 15.5 DD/3.00” 15” 9F61AWW738 – 15 110 205 9F61CHM409 25.8 DD/3.00” 21” 9F61AWW738 – 23 150 208 9F61CJN409 38 DD/3.00” 27” 9F61AWW738 – 34.5 200 210 9F61CHL009 DDDD For Bolted-end Fuses refer to drawings. 9F61CKF009 DDDD For Bolted-end Fuses refer to drawings. Refer to drawings for specific dimensions. E56 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Accessories Type EK 9F61 Series E Disconnect Switch - EKO-3 Outdoor EKO-3C EKO-3D Open Position EKO-3DD Insulator Rating - Ferrule Clip Spare Parts Spare Parts Insulator Rating - Insulator Rating - Size/Diam. Centers (Live Parts) (Clips) Nominal Sys. (kV) BIL (kV) 2.75/5.5/8.25 C/2.00” 12” 9F61BNW746 9F61BWW457 7.5 95 202 9F61CGL210 15.5 C/2.00” 15” 9F61BNW746 9F61BWW457 15 110 205 9F61CGN210 15.5 C/2.00” 15” 9F61BNW746 9F61BWW457 34.5 200 210 9F61CHM210 25.8 C/2.00” 21” 9F61BNW746 9F61BWW457 23 150 208 9F61CEF310 2.75/5.5/8.25 D/3.00” 12” 9F61BNW747 9F61BWW459 7.5 95 202 9F61CGL310 15.5 D/3.00” 15” 9F61BNW747 9F61BWW459 15 110 205 9F61CHM310 25.8 D/3.00” 21” 9F61BNW747 9F61BWW459 23 150 208 9F61CJN310 38 D/3.00” 27” 9F61BNW747 9F61BWW459 34.5 200 210 9F61CEF410 2.75/5.5/8.25 DD/3.00” 12” 9F61BNW748 – 7.5 95 202 9F61CGL410 15.5 DD/3.00” 15” 9F61BNW748 – 15 110 205 9F61CHM410 25.8 DD/3.00” 21” 9F61BNW748 – 23 150 208 9F61CJN410 38 DD/3.00” 27” 9F61BNW748 – 34.5 200 210 Catalog No. Max. kV 9F61CEF210 Class/NEMA Tech Ref. Refer to drawings for specific dimensions. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E57 Accessories Type EK 9F61 Series Accessories and Spare Parts Hinge Trunions and Operating Eyes for Use on Disconnecting Switches Fuse Size Hinge Trunion Model No. Operating Eye Model No. C 9F61BJW397 9F61BFW394 D 9F61BKW398 9F61AWW612 DD 9F61BLW399 9F61AWW612 EK-3C 9F61BFW394 EK-3D and DD 9F61AAW612 EKO-3C 9F61BJW397 EKO -3D 9F61BKW398 EKO-3DD 9F61BLW399 E58 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Accessories Type EK 9F61 Series Fuse Size B (Ferrule Diameter 1.5625”) Fuse Supports & Disconnect Switches Spare Live Parts(*) Figure (Fig.) Spare Fuse Clips(**) Figure (Fig.) 9F61ABB101 Fuse size B 9F61ABG101 B 9F61BNW450 9F61BWW460 9F61ADG101 B 9F61ADJ101 B Fuse Supports & Disconnect Switches Spare Live Parts(*) Figure (Fig.) E Fuse Size C (Ferrule Diameter 2”) Spare Fuse Clips(**) Figure (Fig.) Fuse size 9F61AAB201 C 9F61ACB201 C 9F61AEG201 9F61BNW451 C 9F61AGG201 C 9F61AGJ201 C 9F61AAB205 C 9F61ACB205 C 9F61AEG205 9F61BNW731 C 9F61AGG205 C 9F61BWW457 9F61AGJ205 C 9F61AHM201 C 9F61CEF209 C 9F61BNW743 9F61CGL209 C 9F61CHM209 C 9F61AHM205 C 9F61CEF210 C 9F61BNW746 9F61CGL210 C 9F61CHM210 C (*) Spare Live Parts: Order (1) Live Parts for each Fuse Support and Disconnecting Switch (includes live parts for both ends). (**) Fuse Clips: Order (2) Fuse Clips for each Fuse Support and order (1) Fuse Clip for each Disconnecting Switch. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E59 Accessories Type EK 9F61 Series Fuse Size D (Ferrule Diameter 3”) Fuse Supports & Disconnect Switches Spare Live Parts(*) Figure (Fig.) Spare Fuse Clips(**) Figure (Fig.) Fuse size 9F61AAB305 D 9F61AEB305 D 9F61AEG305 D 9F61BNW732 9F61AGG305 D 9F61AGJ305 D 9F61AHM301 D 9F61CEF309 D 9F61CGL309 9F61BNW744 D 9F61CHM309 D 9F61CJN309 D 9F61BWW459 9F61AHM305 D 9F61CEF310 D 9F61CGL310 9F61BNW747 D 9F61CHM310 D 9F61CJN310 D 9F61AAB301 D 9F61AEB301 D 9F61AEG301 9F61BNW750 D 9F61AGG301 D 9F61AGJ301 D (*) Spare Live Parts: Order (1) Live Parts for each Fuse Support and Disconnecting Switch (includes live parts for both ends). (**) Fuse Clips: Order (2) Fuse Clips for each Fuse Support and order (1) Fuse Clip for each Disconnecting Switch. For the 3” ferrule diameter we also offer the Cat # 228-700-530 clips. These spring reinforced clips will accomodate one and two barrel 3-inch diameter medium voltage ferrule type fuses. The clip and reinforcing spring are intended to be bolted to a copper busbar through two .41” and 1.06” slots. A minimum copper-bus section of 1/4” x 1-1/2” is recommended for maximum ratings of 24R and 450E. The Cat # 228-700-530 is for one pair of clips, enough for one fuse. E60 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Accessories Type EK 9F61 Series Fuse Size DD (Ferrule Diameter two 3” in Parallel) Spare Live Parts(*) Figure (Fig.) Spare Fuse Clips(**) Fuse size 9F61AHM401 DD 9F61CEF409 DD 9F61AWW738 9F61CGL409 DD 9F61CHM409 DD 9F61CJN409 DD 9F61AAB405 DD 9F61AEB405 DD 9F61AEG405 DD 9F61BNW461 9F61AGG405 E Fuse Supports & Disconnect Switches DD 9F61AGJ405 DD N/A 9F61AHM405 DD 9F61CEF410 DD 9F61CGL410 DD 9F61BNW748 9F61CHM410 DD 9F61CJN410 DD 9F61AAB401 DD 9F61AEB401 DD 9F61AEG401 DD 9F61BNW751 9F61AGG401 DD 9F61AGJ401 DD Conversion Kit D to DD for use on Fuse Supports Model No. Figure (Fig.) Used on live parts Figure (Fig.) 9F61BNW751 (Indoor) 9F61BNW402 9F61AWW738 (Outdoor) Fuse Size EE (Ferrule Diameter Two 4” in Parallel) Fuse Supports & Disconnect Switches Spare Live Parts(*) Figure (Fig.) Spare Fuse Clips(**) EE 9F61AFB501 9F61AFG501 Fuse size 9F61BNW452 N/A 9F61AFJ501 EE EE (*) Spare Live Parts: Order (1) Live Parts for each Fuse Support and Disconnecting Switch (includes live parts for both ends). (**) Fuse Clips: Order (2) Fuse Clips for each Fuse Support and order (1) Fuse Clip for each Disconnecting Switch. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com E61 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com International Fuses A world of circuit protection solutions — in your backyard Your problem: customers, globalization isn’t just a buzzword F International Fuses EURO/IEC Fuses it’s a reality with • gl-gG, aM...........................................F2 very tangible chal- • D0 type (NEOZED)............................F7 lenges for those in charge of purchasing, inventory, installations, repairs, and other operational duties. • D type (DIAZED)..............................F11 • NH Dimension / gl-gG, aM...............F15 And that’s true whether you’re building, operating, or maintaining overseas manufacturing centers. Exporting equipment designed to be acceptable to overseas inspection authorities and electrical professionals. Or ensuring imported equipment is optimally installed and maintained. Canadian Fuses • Class C.............................................F20 • Class CA & CB, CN/CNS.................F22 • HRCII NIT/NS...................................F23 Our solution: Mersen offers you the benefits of a truly global supplier. From the one-stop shopping advantages of our complete line of European and North American fuses, holders, and acces- • Class H NRN/NRS...........................F24 • Class H CRN/CRS...........................F25 sories. To our pursuit of other international technologies. To our definitive understanding of international circuit protection standards such as those of the IEC and CENELEC. Want more information fast? For more technical or applicationspecific information, please call our International Fuse experts, at 978-462-6662; 416-252-9371 in Canada; or visit our website at us-ferrazshawmut.mersen.com. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com F For most of our gl-gG, aM Cylindrical Fuse-Links Domestic and industrial cylindrical fuse-links Mersen gI-gG and aM fuse-links cover a wide range of physical sizes and ampere ratings for 400, 500, and 690 volts AC. gI-gG and aM fuse-links are for industrial applications. Most ratings are available with an optional indicator. All industrial fuselinks have the option of a built-in striker. All cylindrical fuse-links have ceramic bodies and silver-plated ferrules. gI-gG gI-gG Full Range Protection Full Range Protection Fuse-links with Striker •• 4 physical sizes from 8 x 31mm to 22 x 58 mm •• 400, 500 and 690 Volt ratings 0.5A through 125A •• Most ratings available with indicator •• Meet IEC, NFC and UNE standards •• Approved by Lloyds Register of Shipping and Bureau Veritas •• 2 sizes-14 x 51mm and 22 x 58mm •• 400, 500 and 690 Volt ratings - 4A through 125A •• All ratings include striker •• Meet IEC, NFC and UNE standards •• Approved by Lloyds Register of Shipping and Bureau Veritas aM aM Short Circuit Protection Short Circuit Protection Fuse-links with Striker •• 4 physical sizes from 8 x 31mm to 22 x 58mm •• 2 sizes - 14 x 51mm and •• 400, 500 and 690 Volt ratings 16A through 125A •• Most ratings available with indicator 2A through 125A •• All ratings include striker •• Meet IEC, NFC and UNE standards F2 22 x 58mm •• 400, 500 and 690 Volt ratings - •• Meet IEC, NFC and UNE standards •• Approved by Lloyds Register of •• Approved by Lloyds Register of Shipping and Bureau Veritas Shipping and Bureau Veritas This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com gl-gG Cylindrical Fuse-Links Catalog Numbers, Ratings – gI-gG (Optional Blown-Fuse Indicator) Rated In Rated (mm x mm) Current (A) Voltage 8x31 10x38 15009-G 1 15011-G 2 15013-G 15213-G 4 15019-G 15219-G 6 15023-G 15223-G 15027-G 15227-G 10 15031-G 15231-G 12 15033-G 15233-G 16 15035-G 15235-G 20 15037-G 15237-G 25 15039-G 15239-G 0.5 16009-G 1 16011-G 2 16013-G 16213-G 4 16019-G 16219-G 6 16023-G 16223-G 16027-G 16227-G 12 16031-G 16231-G 16 16033-G 16233-G 20 16035-G 16235-G 25 16037-G 16237-G 32 16039-G 16239-G 16043-G 16243-G 8 400V 8 500V 400V 1 17011-G 2 17013-G 4 17019-G 6 17023-G 8 Interrupting Standard Rating (A) Pack/Ctn 20,000 10/100 15037-G 16037-G 120,000 10/100 80,000 10/50 17027-G 690V 10 17031-G 12 17033-G 16 17035-G 20 17037-G 25 17039-G 17039-G 32 17043-G 500V 40 50 17047-G 400V 120,000 17051-G 2 18013-G 4 18019-G 6 18023-G 8 18027-G 10 18031-G 12 18033-G 16 22x58 w Indicator 0.5 0.5 14x51 Catalog Number w/o Indicator F Size 18035-G 20 690V 18037-G 25 18039-G 32 18043-G 40 18047-G 50 18051-G 63 18055-G 80 80,000 10/50 18059-G 18059-G 100 500V 18063-G 125 400V 18065-G 120,000 Dimensions (mm) Fuse Size A B C 8 x 31 8.5 31.5 6.3 10 x 38 10.3 38 10.5 14 x 51 14.3 51 13.8 22 x 58 22.2 58 16.2 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com F3 gl-gG Cylindrical Fuse-Links Catalog Numbers, Ratings – gI-gG with Striker Rated In Size (mm x mm) Current (A) Rated Catalog Interrupting Standard Voltage Number Rating (A) Pack/Ctn 2 17413-G 4 17419-G 6 17423-G 8 17427-G 10 17431-G 500V 12 14x51 17433-G 16 17435-G 20 17437-G 25 17439-G 32 17443-G 40 120,000 10/50 17447-G 50 400V 18419-G 6 18423-G 8 18427-G 10 18431-G 18447-G Striker 17451-G 4 12 Before 18433-G 690V 16 22x58 17447-G 18435-G 20 18437-G 25 18439-G 32 18443-G 40 18447-G 50 18451-G 63 500V 18455-G 80 500V 18459-G 100 500V 18463-G 125 400V 18465-G 80,000 10x50 Fuse Construction 1 Ceramic body 2 Sand 3 Indicator contact 4 Lower contact 5 Contact ring 120,000 6 Melting element 7 Indicator Dimensions (mm) Fuse Size A C D E 14 x 51 14.3 51 B 13.8 7.5 3.8 22 x 58 22.2 58 16.2 7.5 3.8 D A E C F4 B This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com After aM Cylindrical Fuse-Links Catalog Numbers, Ratings – aM (Optional Blown-Fuse Indicator) Rated In Rated (mm x mm) Current (A) Voltage 8x31 10x38 Catalog Number w/o Indicator 1 15511-G 2 15513-G 4 15519-G 400V 6 15527-G 10 15531-G 16503-G 0.25 16507-G 0.5 16509-G 1 16511-G 16711-G 2 16513-G 16713-G 4 16519-G 16719-G 6 16523-G 16723-G 16527-G 16727-G 10 16531-G 16731-G 12 16533-G 16733-G 16 16535-G 16735-G 20 16537-G 16737-G 16539-G 16739-G 500V 400V 32 0.25 17507-G 17509-G 1 17511-G 2 17513-G 4 17519-G 6 17523-G 8 17527-G 690V 10/100 16535-G 120,000 10/100 17535-G 80,000 17531-G 12 17533-G 16 17535-G 20 17537-G 25 17539-G 32 10/50 17543-G 40 500V 17547-G 45 120,000 17549-G 50 400V 17551-G 4 18519-G 6 18523-G 8 18527-G 10 18531-G 12 18533-G 16 18535-G 20 22x58 Pack/Ctn 16543-G 0.5 10 Standard Rating (A) 20,000 0.16 8 Interrupting 15519-G 15523-G 8 25 14x51 w Indicator F Size 18537-G 25 690V 18539-G 32 18543-G 40 18547-G 50 18551-G 63 18055-G 80 80,000 18555-G 10/50 18559-G 100 500V 18563-G 125 400V 18565-G 120,000 Dimensions (mm) Fuse Size A B C 8 x 31 8.5 31.5 6.3 10 x 38 10.3 38 10.5 14 x 51 14.3 51 13.8 22 x 58 22.2 58 16.2 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com F5 aM Cylindrical Fuse-Links Catalog Numbers, Ratings – aM with Striker Size Rated In Rated Catalog Interrupting Standard (mm x mm) Current (A) Voltage Number Rating (A) Pack/Ctn 1 17911-G 2 17913-G 4 17919-G 6 17923-G 8 17927-G 10 14 X 51 500V 17931-G 12 17933-G 16 17935-G 20 17937-G 25 17939-G 32 17943-G 40 17947-G 45 17949-G 50 400V 120,000 10/50 18951-G 17951-G 4 18919-G 6 18923-G 8 18927-G 10 18931-G 12 18933-G 16 Striker 18935-G 20 22 X 58 17947-G 690V 80,000 18937-G 25 18939-G 32 18943-G 40 18947-G 50 18951-G 63 BEFORE 10/50 AFTER 18955-G 80 500V 100 18959-G 18963-G 400V 125 120,000 18965-G D Dimensions (mm) Fuse Size F6 A B C D E 14 x 51 14.3 51 13.8 7.5 3.8 22 x 58 22.2 58 16.2 7.5 3.8 A This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 E C B www.barr-thorp.com DO Type (NEOZED) 400 Volt DO Type NEOZED fuse-links, screw caps and fuse bases Mersen DO fuse-links, also called Neozed type, are 400 Volts AC rated with 100kA interrupting rating. They have 3 physical sizes, DO1, DO2, and DO3 and fit into special screw caps. All fuse-links have blown-fuse indicators which are visible through the screw cap when mounted. Screw caps fit onto single and three-pole bases which are screw or DIN rail mounted. All accessories such as covers and gauge rings are described. Size DO1 DO2 DO3 Rated Catalog Reference Gauge Standard Current Number Number Color Pack/Ctn. 2 1700.002-L T214676 Pink 4 1700.004-L W200809 Brown 6 1700.006-L B215695 Green 10 1700.010-L W211090 Red 16 1700.016-L R223023 Grey 20 1701.020-L B217742 Blue 25 1701.025-L W213160 Yellow 35 1701.035-L R219826 Black 50 1701.050-L D215191 White 63 1701.063-L C201873 Copper 80 1702.080-L L216716 Silver 100 1702.100-L N212647 Red 50 Ratings: Volts : 400VAC : 250VDC F DO Type NEOZED Fuses, 400VAC, 250VDC gG Amps : 2 to 100A 50 I.R. : 100kA I.R. 10 DO Type NEOZED Fuses, 400VAC, aM DO2 20 1701.0205-L H211607 Blue 25 1701.0255-L F212640 Yellow 35 1701.0355-L J213655 Black 10 Approvals: Dimensions (mm) DO1 DO2 DO3 A 11 15 24 B 36 36 43 •• Meet IEC, VDE standards: IEC 269-3, 3A VDE 0636 Fuse Construction 1 Ceramic body 2 Sand 3 Upper contact 4 Contact top 5 Lower contact 6 Melting element 7 Indicator This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com F7 DO Type (NEOZED) DO NEOZED Screw Caps - Plastic, 400VAC Size Rated Current Cap Thread Catalog Number Reference Number Standard Pack/Ctn. 20 With Test Hole DO1 16 E14 1714.0002-L E212501 DO2 63 E18 1715.0002-L P211981 With Sealable Hole and Testing Hole DO1 16 E14 11714.00022-L R214536 DO2 63 E18 11715.00022-L S214537 20 E18 1715-L L206435 20 20 Without Test Hole DO2 63 Screw Cap - Porcelain, 400VAC With Test Hole DO1 16 E14 1710.0002-L H201211 DO2 63 E18 1711.0002-L T215044 M30 x 2 1712.0002-L V215045 Without Test Hole DO3 100 20 DO NEOZED Gauge Rings Size DO1 DO2 DO3 Rated Catalog Reference Gauge Standard Current Number Number Color Pack/Ctn. 2 1705.002-L J216576 Pink 4 1705.004-L J219681 Brown 6 1705.006-L P206438 Green 10 1705.010-L M213014 Red 2 1706.002-L* K216577* Pink 4 1706.004-L* S222127* Brown 6 1706.006-L* R211983* Green 10 1706.010-L* H216069* Red 16 1706.016-L* Q218629* Grey 20 1706.020-L S200668 Blue 25 1706.025-L R213524 Yellow 35 1706.035-L J216070 Black 50 1706.050-L R218630 White 80 1707.080-L T200669 Silver 50 25 * For use of D01 fuses in D02 bases D0 NEOZED Insulating covers Single Pole for Ceramic Fuse Bases: F8 Catalog Number Reference Number Standard Pack/Ctn. D01/D02 With marking area 1718.7-L V200670 50 D03 Without marking area 1728-L V211986 D01/D02 Cover - cap 1721.03-L X201730 D01/D02 With marking area (3-pole) 1732.7-L M216579 20 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com DO Type (NEOZED) D0 NEOZED Fuse Bases Screw mounting without shock-proof protection cover, 400 VAC Rated Current D01 16 D02 63 D02 63 D03 100 50 D01 16 4 D02 63 D02 63 Sect. mm2 4 1 3 25 25 Catalog Number Reference Standard Number Pack/Ctn. 1720.1-L Z216061 1721.2-L M214532 1721.4-L F213008 1722.4-L J213011 1730.1-L K200661 1731.2-L F216573 1731.4-L K206365 20 10 5 Snap-on fastening without shock-proof protection cover, 400 VAC Size Rated Current D01 16 D02 63 D02 63 D03 100 D01 16 D02 63 D02 63 Pole Max Cross Sect. mm2 4 1 3 Catalog Number Reference Standard Number Pack/Ctn. 1720.15-L J200660 1721.25-L J218623 1721.45-L W215552 50 1722.45-L Q214535 4 1730.15-L B216063 1731.252-L Y217601 1731.452-L M211979 25 25 F Pole Max Cross Size 20 10 5 Snap-on fastening with shock-proof protection cover, 400 VAC Size Rated Current D01 D01 16 D01 D02 Sect. mm2 4 1 63 25 3 D02 D03 1 Max Cross 3 D02 D02 Pole 100 1 50 Catalog Number Reference Standard Number Pack/Ctn. 1720.17-L B211463 1721.37-L T215550 1730.172-L 219144 1721.27-L M200663 1721.47-L K218624 1731.272-L E222874 1731.472-L K213518 1722.47-L F216057 20 5 20 5 10 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com F9 DO Type (NEOZED) D0 NEOZED Accessories Special Holding Spring Size Catalog Number Reference Number Standard Pack/Ctn. D01 Fuse in D02 socket 1713-L Z215049 50 D02 Fuse in D03 socket 1709-L P214028 10 Spacer Size Catalog Number Reference Number Standard Pack/Ctn. D02 fuse in D03 socket 1707-L T211985 10 Gauge Ring Key Size Catalog Number Reference Number Standard Pack/Ctn. Gauge rings D01, D02, D03 1708-L J212505 10 Reference Number Standard Pack/Ctn. 1716-L X222936 1 1716.333-L F200726 1 Screw Cap Remover Size Plastic screw caps D01, D02 F10 Catalog Number This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D Type (DIAZED) 500 VOLT D type DIAZED fuse-links, screw caps and fuse bases Mersen D fuse-links, also called Diazed type, are 500 Volts AC rated with 75kA interrupting rating. They have 4 physical sizes, DI, DII, DIII, and DIV and fit into special screw caps. All fuse-links have blown-fuse indicators which are visible through the screw cap. Screw caps fit onto single pole bases which are screw or DIN rail mounted. All accessories such as covers, adapter rings, and gauge rings are Ratings: D Type DIAZED Fuse Bases, Snap-on Size Rated Current Pole Max Cross Catalog Reference Standard Sect. mm² Number Number Pack/Ctn 15 Snap-on fastening, 500 VAC without shock-proof protection cover D II 25 1 6 685.1-L K207055 D III 63 4 16 686.4-L V215597 Volts : 500VAC I.R. : 75kA I.R. AC F described. gL-gG: : Performance characteristic Snap-on fastening, 500 VAC with shock-proof protection cover D II 25 1 6 685.11-L D211511 D III 63 4 16 686.41-L C216110 10 Approvals: •• Meet IEC, VDE Standards: IEC 269-3, 3A VDE 0636 D Type DIAZED Fuse Bases, Screw-in Size Rated Current Pole •• Approved by Lloyds Register of Max Cross Catalog Reference Standard Sect. mm² Number Number Pack/Ctn 15 Shipping and Bureau Veritas Screw in 500 VAC without shock-proof protection cover D II 25 1 6 81.1-L K218670 D III 63 4 16 72.4-L H212021 Screw in 500 VAC with shock-proof protection cover D II 25 1 6 81.11-L Z219189 D III 63 4 16 72.41-L A212543 10 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com F11 D Type (DIAZED) D Type DIAZED Fast Acting Fuses, 500VAC Size NDZ D II D III Catalog Number Reference Number Gauge Color 2 Rated Current 594.002-L C222918 PINK 4 594.004-L L200708 BROWN 6 594.006-L A201250 GREEN 10 594.01-L L201766 RED 16 594.016-L D207049 GRAY 20 594.02-L B211509 BLUE 25 594.025-L Y212541 YELLOW 2 597.002-L E213559 PINK 4 597.004-L D214064 BROWN 6 597.006-L L214577 GREEN 10 597.01-L S215089 RED 16 597.016-L A216108 GRAY 20 597.02-L J217128 BLUE 25 597.025-L P217639 YELLOW 35 598.035-L J218669 BLACK 50 598.05-L J222165 WHITE 63 598.063-L M200709 COPPER Standard Pack/Ctn. 25 D Type DIAZED gG Fuses, 500VAC Size NDZ D II D III D IV DV F12 Catalog Number Reference Number Gauge Color 2 Rated Current 594.0027-L W212539 PINK 4 594.0047-L G213055 BROWN 6 594.0067-L C213557 GREEN 10 594.0107-L B214062 RED 16 594.0167-L J214575 GRAY 20 594.0207-L Q215087 BLUE 25 594.0257-L Q215593 YELLOW 2 597.0027-L Z219718 PINK 4 597.0047-L G222163 BROWN 6 597.0067-L B222917 GREEN 10 597.0107-L K200707 RED 16 597.0167-L K201765 GRAY 20 597.0207-L A211508 BLUE 25 597.0257-L X212540 YELLOW 35 598.0357-L C214063 BLACK 50 598.0507-L K214576 WHITE 63 598.0637-L R215088 COPPER 80 595.0807-L V216609 SILVER 100 595.1007-L M217637 RED 125 596.1257-L V218150 YELLOW 160 596.1607-L G218667 COPPER 200 596.2007-L W219186 BLUE Standard Pack/Ctn. 25 10 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com D Type (DIAZED) D Type DIAZED Screw Caps Size Rated Current Cap Thread Catalog No. Reference No. Standard Pack/Ctn. Porcelain with test hole D II 25 E 27 690.0002-L E218619 D III 63 E 33 691.0002-L B213004 20 Porcelain without test hole NDZ 25 E 16 589-L Z216613 D II 25 E 27 690-L Z218108 50 D III 63 E 33 691-L F211973 D IV 100 R1 1/4 592-L Y216060 10 20 20 Plastic with test hole D II 25 E 27 2071-L L201720 D II 63 E 33 2072-L E214019 Size Rated Current 2 NDZ Gauge Color Catalog No. Reference No. pink 1655.002-L B212544 4 brown 1655.004-L M213060 6 green 1655.006-L H213562 10 red 1655.010-L G214067 16 gray 1655.016-L P214580 Standard Pack/Ctn. F D Type DIAZED Gauge Pieces 50 D Type DIAZED Screw Gauge Pieces Size Rated Current 2 D II D III Gauge Color Catalog No. Reference No. pink 1657.002-L A219190 4 brown 1657.004-L D219722 6 green 1657.006-L L222167 10 red 1657.010-L F222921 16 gray 1657.016-L P200711 20 blue 1657.020-L D201253 25 yellow 1657.025-L P201769 35 black 1658.035-L C207071 50 white 1658.050-L E211512 63 copper 1658.063-L J212022 Standard Pack/Ctn. 25 D Type DIAZED Gauge Rings Size D II D III Gauge Color Catalog No. Reference No. 2 Rated Current pink 1652.002-L W215092 4 brown 1652.004-L W215598 6 green 1652.006-L D216111 10 red 1652.010-L A216614 16 gray 1652.016-L M217131 20 blue 1652.020-L S217642 25 yellow 1652.025-L A218155 2 pink 1653.002-L M218672 4 brown 1653.004-L E219723 6 green 1653.006-L M222168 10 red 1653.010-L G222922 16 gray 1653.016-L Q200712 20 blue 1653.020-L E201254 25 yellow 1653.025-L Q201770 35 black 1653.035-L L207079 50 white 1653.050-L F211513 Standard Pack/Ctn. 50 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com F13 D Type (DIAZED) Accessories D Type DIAZED Accessories Key for D gauge pieces Size Catalog Number Reference Number Standard Pack/Ctn. D II, D III 1657.993-L E216112 10 D II (40mm width) 685.7-L* H214068 D III (50mm width) 686.7-L* X215093 D II (45mm width) 685.709-L Q214581 D III (54mm width) 686.709-L X215599 D II 181.9-L K222120 D III 182.9-L A222870 581-L C212545 D II Supply boards¹ 2071.8-L B216615 D II Industry² 2071.81-L N217132 D III Supply boards¹ 2072.8-L T217643 D III Industry² 2072.81-L B218156 D Cover Single pole 30 *Standard version D Touch protection rings Plastic 50 D Adapter fittings for D II fuses in D III bases D II / D III 50 D Locking caps 10 ¹ black top, red screw pitch ² red top, black screw pitch F14 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com gl-gG, aM NH Dimension Knife-Blade Fuse-Links NH Dimension Knife-Blade fuse-links, fuse bases, and accessories Mersen NH Fuse-links, sizes 000, 00, 0, 1, 2, 3, 4 and 4a are rated 500 or 690 Volts AC with breaking capacities of 80kA or 120kA. All fuse-links include an indicator or striker and can accept a microswitch for remote signaling. They all have silverplated knife blades and ceramic bodies. Accessories include 1, 2, 3 or 4-pole bases, barriers, shields, terminals, microswitch, etc. gI-gG gI-gG Full Range Protection Full Range Protection Fuse-links with Striker •• 500 and 690 Volt ratings - 2A through 800A •• All ratings include indicator •• All equipped for •• Sizes 0, 1, 2, 3 •• 500 and 690 Volt ratings - 32A through 630A •• All ratings include striker microswitch mounting Standards: F •• Sizes 000, 00, 0, 1, 2, 3, 4, 4a •• DIN 57636 •• NFC 63210-63211 •• IEC 269-1-2-2A •• UNE 21103 •• VDE 0636-2-1, 2-2 •• DIN 43620 aM aM Short Circuit Protection •• • Sizes 000, 00, 0, 1, 2, 3 Short Circuit Protection Fuse-links with Striker •• • 400, 500 and 690 Volt ratings - •• Sizes 0, 1, 2, 3 2A through 800A •• • All ratings include indicator •• • All equipped for microswitch mounting •• 500 and 690 Volt ratings - 2A through 630A •• All ratings include striker •• Certification Approvals: •• Lloyd’s Register of Shipping Bureau Veritas DIN 57636 VDE 60269 NFC 63210, 63211 IEC 269-1, 2, 2A UNE 21103 •• Approved by Lloyds Register of Shipping and Bureau Veritas This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com F15 gl-gG NH Dimension Knife-Blade Fuse-Links Catalog Numbers, Ratings – gl-gG Size 000 00 0 Rated Current (A) Catalog Number Interrupt Rating (A) Std. Pack 2 1C613 3 4 1C619 3 6 1C623 3 10 1C631 3 16 1C635 3 20 1C637 25 690V 1C639 3 80,000 3 32 1C643 3 35 1C645 3 40 1C647 3 50 1C651 3 63 1C655 3 80 1C659 3 32 1C743 3 35 1C745 3 40 1C747 3 50 1C751 63 690V 1C755 80,000 3 3 80 1C759 3 100 1C763 3 125 1C765 3 6 1C023 3 10 1C031 3 16 1C035 3 20 1C037 3 25 1C039 3 32 1C043 3 35 1C045 40 690V 1C047 80,000 3 3 50 1C051 3 63 1C055 3 80 1C059 3 100 1C063 3 125 1C065 3 160 1C069 3 16 1C135 3 20 1C137 3 25 1C139 3 32 1C143 3 35 1C145 3 40 1C147 3 50 1 Rated Voltage 690V 1C151 3 80,000 63 1C155 80 1C159 3 100 1C163 3 125 1C165 3 160 1C169 3 200 1C171 3 224 1B173 3 1B175 3 250 500V 3 Table continued on next page. F16 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com gl-gG NH Dimension Knife-Blade Fuse-Links Catalog Numbers, Ratings – gl-gG (cont. ) 2 Rated Current (A) Rated Voltage Catalog Number Interrupt Rating (A) Std. Pack 32 1C243 3 35 1C245 3 40 1C247 3 50 1C251 3 63 1C255 3 80 1C259 3 100 1C263 690V 125 3 80,000 1C265 3 160 1C269 3 200 1C271 3 224 1C273 3 250 1C275 3 300 1C277 3 315 1C279 3 355 1C281 3 250 1C375 F Size 1 3 4 4a 300 1C377 315 1C379 690V 355 1 1 80,000 1C381 1 400 1C383 1 425 1C385 1 500 1C387 1 400 8004 400765-L 1 500 8004 500765-L 690V 630 1 80,000 8004 630765-L 1 800 8004 800765-L 1 400 8014 400765-L 1 500 8014 500765-L 690V 640 800 1 80,000 8014 630765-L 1 8014 800765-L 1 Dimensions (mm) Size Rated Current (A) a1 a2 a3 a4 b c1 e1 e2 e4 h NH 690 V gG with voltage-conducting grip lug SIZE 000 2-35A 79 53,8 45 49 15 35,8 40 20 6 47,8 SIZE 00 40-100A 79 53,8 45 49 15 35,8 48 30 6 47,8 SIZE 1 16-160A 135 75 64 68 20 40 44 30 6 52 SIZE 1 200A 135 75 64 68 20 40 47 39 6 52 SIZE 2 35-100A 150 75 64 68 26 48 44 30 6 60 SIZE 2 125-315A 150 75 64 68 26 60 47 39 6 72 SIZE 3 250/300A 150 75 64 68 26 60 47 39 6 72 SIZE 3 315-425A 150 75 64 68 33 60 58 51 6 72 SIZE 3 500A 150 75 64 68 33 60 70 64 6 72 SIZE 4 400-800A 200 85 64 68 33 85 104 89 8 SIZE 4a 400-800A 200 85 86 90 33 85 104 89 97 6 97 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com F17 aM NH Dimension Knife-Blade Fuse-Links Catalog Numbers, Ratings – aM Size 000 00 0 1 Rated Current (A) Rated Voltage Catalog Number Interrupt Rating (A) Std. Pack 2 2C613 3 4 2C619 3 6 2C623 3 10 2C631 3 16 2C635 3 20 2C637 690V 25 2C639 80,000 3 3 32 2C643 3 35 2C645 3 40 2C647 3 50 2C651 3 63 2C655 3 50 2C751 3 63 2C755 690V 80 2C759 3 80,000 3 100 2C763 3 125 2C765 3 6 2C023 3 10 2C031 3 16 2C035 3 20 2C037 3 25 2C039 3 32 2C043 3 35 2C045 690V 40 2C047 80,000 3 3 50 2C051 3 63 2C055 3 80 2C059 3 100 2C063 3 125 2C065 3 160 2C069 3 16 2C135 3 20 2C137 3 25 2C139 3 32 2C143 690V 35 2C145 3 80,000 3 40 2C147 3 50 2C151 3 63 2C155 3 80 2C159 3 Microswitch – Sizes 000 to 3 Catalog Number Ref. Number Std. Pkg. MS4L2-5B6+PRES* F210156 3 MS4L2-5B2+PRES** G210157 3 *6.3 mm clips. **2.8mm clips F18 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com aM NH Dimension Knife-Blade Fuse-Links Catalog Numbers, Ratings – aM 1 Rated Current (A) Rated Voltage Std. Pack 3 125 2C165 3 160 2C169 200 2C171 224 2C173 3 250 2C175 3 2C245 3 40 2C247 3 50 2C251 3 63 2C255 3 80 2C259 3 100 2C263 3 125 2C265 160 2C269 200 2C271 3 224 2C273 3 250 2C275 3 315 2C279 3 355 2C281 3 400 2C283 3 2C375 1 300 2C377 1 315 2C379 1 355 2C381 1 400 2C383 425 2C385 1 450 2C386 1 500 2CC387 1 1 690V 250 3 Interrupt Rating (A) 2C163 35 2 Catalog Number 100 690V 630 500V 2B389 800 400V 2A391 3 80,000 3 3 80,000 3 80,000 F Size 1 120,000 1 Dimensions (mm) Size Rated Current (A) a1 a2 a3 a4 b c1 e1 e2 e4 h NH 690 V aM with voltage-conducting grip lug SIZE 000 2-35A 79 53,8 45 49 15 35,8 40 20 6 47,8 SIZE 00 40-100A 79 53,8 45 49 15 35,8 48 30 6 47,8 SIZE 1 16-160A 135 75 64 68 20 40 44 30 6 52 SIZE 1 200A 135 75 64 68 20 40 47 39 6 52 SIZE 2 35-100A 150 75 64 68 26 48 44 30 6 60 SIZE 2 125-315A 150 75 64 68 26 60 47 39 6 72 SIZE 3 250/300A 150 75 64 68 26 60 47 39 6 72 SIZE 3 315-425A 150 75 64 68 33 60 58 51 6 72 SIZE 3 500A 150 75 64 68 33 60 70 64 6 72 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com F19 Class C Canadian Fuses Class C fuses Mersen Class C fuses have British standard (BS88) dimensions and are exact replacements for the British fuses and older HRCII-C fuses. Class C fuses are not dimensionally or electrically interchangeable with other North American fuses. They feature ceramic bodies and bolt-in mounting. They are for short-circuit protection only, in motor controllers, for example, where overload protection is provided by an overload relay. * Ceramic version available upon request Highlights: Applications: •• BS88 dimensions •• Short circuit and back-up •• Fast-acting protection of motor controllers and components Ratings: Volts : 600VAC : 460VDC Catalog Numbers (amps) FES2 FES80 FESF250 FES4 FES100 FESF300 FES6 FES125 FESF350 FES10 FES150 FESF400 FES15 FES200 FESC250 FES20 FESC80 FESC300 FES25 FESC100 FESC350 FES30 FESC125 FESC400 FES40 FESC150 FES50 FES60 FESC200 : 450VDC : 350VDC Amps : 2 to 600A I.R. : 200kA I.R. AC (2-600A) : 40kA I.R. DC 460VDC: FES (2-60A) FESF (250-400A) FESC (250-400A) FESC450 450VDC: FESC500 FESC (450-600A) FESC600 350VDC: FES (80-100A) FESC (80-200A) Approvals: •• CSA Certified HRCII-MISC IEC 269-2-1 F20 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Class C Canadian Fuses Class C Dimensions Inches (mm) FES 2-30 FES 40-60 FES 80-100 FES 125-200 FESC 80-100 FESC 125-200 FESF 250-400 FESC 250-400 FESC 450-600 A B D E F G H K 2.06 0.81 3.31 0.35 0.06 2.83 0.20 0.84 (52.3) (20.6) (84.1) (8.9) (1.6) (71.9) (5.2) (21.3) 2.19 1.06 3.44 0.50 0.06 2.77 0.20 1.07 (55.6) (26.9) (87.4) (12.7) (1.6) (70.4) (5.2) (27.2) 2.69 1.34 4.31 0.75 0.13 3.64 0.34 1.43 (68.3) 34.0 (109.5) 19.1 3.2 (92.5) (8.7) (36.3) 2.69 1.58 4.31 0.75 0.13 3.64 0.34 1.69 (8.7) (42.9) (68.3) (40.1) (109.5) (19.1) (3.2) (92.5) 2.44 1.34 5.31 0.75 0.13 4.28 (61.9) (33.9) (134.9) (19.1) (3.2) (108.7) 2.44 1.59 5.31 0.75 0.13 4.28 (61.9) (40.3) (134.9) (19.1) (3.2) (108.7) 3.00 2.00 5.38 1.00 0.25 4.25 0.41 (76.2) (50.8) (136.7) (25.4) (6.4) (108.0) (10.4) 3.00 2.00 8.25 1.00 0.25 5.16 (76.2) (50.8) (209.6) (25.4) (6.4) (131.0) 3.00 2.88 8.25 1.00 0.38 5.06 (76.2) (73.0) (209.6) (25.4) (9.5) (128.6) F Catalog No. Class C Dimensions Inches (mm) FES2-30 FESC80-100 FES40-60 FESC125-200 FES80-100 FESF250-400 FES125-200 FESC250-400 FESC450-600 D F A G B E For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com F21 Class CA & CB CN/CNS Canadian Fuses Class CA and CB fuses Mersen Canadian Class CA and CB fuses are bolt-in type, interchangeable with older Canadian Form I/HRCI fuses for exact replacement. They are not interchangeable with other North American fuses. CA and CB fuses are full-range, current-limiting fuses with a high interrupting rating. Class CA – Catalog Numbers & Dimensions Ampere Catalog Rating Number 1 C1N 3 C3N 6 C6N 10 C10N 15 C15N 20 C20N Dimensions in mm A D E F H K 62 13.9 0.8 11.1 4.7 36.5 L 44.5 M 14.3 Ratings: Volts : 600VAC Amps : 1 to 30A I.R. : 200kA I.R. Class CB – Catalog Numbers & Dimensions Ampere Catalog Rating Number 1 CNS1 3 CNS3 6 CNS6 10 CMS10 15 CNS15 20 CNS20 25 CNS25 30 CNS30 Dimensions in mm A D E F K M Approvals: •• CSA Certified to Standard C22.2, No. 248.3 62 14.5 0.8 11.0 35.5 11.65 Call for technical information F22 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com NIT & NS HRCII/Canadian Fuses Canadian HRCII fuses The Mersen Canadian NIT fuses series has offset contacts with British standard (BS88) dimensions. The NS series has diagonally offset contacts with British standard dimensions. Neither fuse is dimensionally interchangeable with other North American fuses. They are for short-circuit protection only, in motor controllers, for example, where overload protection is provided by an overload relay. Highlights: Applications: •• BS88 dimensions •• Motor circuits NIT – Catalog Numbers & Dimensions Catalog Rating Number 2 NIT2 4 NIT4 6 NIT6 10 NIT10 16 NIT16 20 NIT20 Dimensions in mm A B D E F G H K Ratings: 36.5 14.1 55.6 11.1 0.80 44.5 4.70 14.3 F Ampere NIT Volts : 550VAC : 250VDC Amps : AC - 2 to 20A : DC - 2 to 20A I.R. : 80kA I.R. AC : 40kA I.R. DC NS Volts : 440VAC : 250VDC Amps : AC - 2 to 32A NS – Catalog Numbers & Dimensions Ampere Catalog Rating Number 2 NS2 4 NS4 6 NS6 10 NS10 16 NS16 20 NS20 25 NS25 32 NS32 Dimensions in mm A B D E F : DC - 2 to 32A I.R. : 80kA I.R. AC : 40kA I.R. DC N Approvals: 35.5 14.5 62.0 11.0 0.80 3.60 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 •• HRCII-MISC •• IEC 269-2-1 www.barr-thorp.com F23 Class H NRN/NRS/Canadian Fuses NRN & NRS non-time delay fuses Mersen NRN (250V) and NRS (600V) fuses are standard non-time delay fuses, with a 10kA short circuit rating. 250 Volt NRN15 through NRN60 fuses are certified as Type “P” fuses, satisfying the Canadian Electrical Code for low melting-point non-time delay fuses. Also qualifying for Type “P” are OTN15 through OTN60, which are Class K-5 fuses with a 50kA short circuit rating (found in the OT/OTS section of this catalog). 250V NRN Fuses – Dimensions Ampere Rating Dimensions - Inches (mm) A B 1-30 2.00 (50.8) 0.56 (14.2) C D E 0.50 (12.7) 35-60 3.00 (76.2) 0.81 (20.6) 0.63 (16.0) 70-100 5.88 (149) 1.06 (26.9) 0.13 (3.18) 0.75 (19.1) 1.00 (25.4) 110-200 7.13 (181) 1.63 (41.4) 0.19 (4.76) 1.13 (28.7) 1.38 (35.1) 225-400 8.63 (219) 2.13 (54.1) 0.25 (6.35) 1.63 (41.4) 1.88 (47.8) 450-600 10.4 (264) 2.63 (66.8) 0.25 (6.35) 2.00 (50.8) 2.25 (57.2) D E 600V NRS Fuses – Dimensions Ampere Rating Dimensions - Inches (mm) A B 1-30 5.00 (127) 0.81 (20.6) C 0.63 (16.0) 35-60 5.50 (139) 1.06 (26.9) 0.63 (16.0) 70-100 7.88 (200) 1.38 (35.1) 0.13 (3.18) 0.75 (19.1) 1.00 (25.4) 110-200 9.63 (244) 1.88 (47.8) 0.19 (4.76) 1.13 (28.7) 1.38 (35.1) 225-400 11.6 (295) 2.63 (66.8) 0.25 (6.35) 1.63 (41.4) 1.88 (47.8) 450-600 13.4 (340) 3.13 (79.5) 0.25 (6.35) 2.00 (50.8) 2.25 (57.2) 250V Fuse Ampere Ratings, Catalog Numbers NRN1 NRN15* NRN50* NRN125 NRN350 NRN2 NRN20* NRN60* NRN150 NRN400 NRN3 NRN25* NRN70 NRN175 NRN450 NRN4 NRN30* NRN80 NRN200 NRN500 NRN5 NRN35* NRN90 NRN250 NRN600 NRN6 NRN40* NRN100 NRN250 NRN10 NRN45* NRN110 NRN300 * CSA Type “P” 600V Fuse Ampere Ratings, Catalog Numbers F24 NRS1 NRS15 NRS50 NRS125 NRS350 NRS2 NRS20 NRS60 NRS150 NRS400 NRS3 NRS25 NRS70 NRS175 NRS450 NRS4 NRS30 NRS80 NRS200 NRS500 NRS5 NRS35 NRS90 NRS250 NRS600 NRS6 NRS40 NRS100 NRS250 NRS10 NRS45 NRS110 NRS300 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Class H CRN/CRS/Canadian Fuses CRN & CRS time delay fuses Mersen CRN and CRS fuses are standard fuses, Type “D”, with 10kA short circuit rating. Type “D” fuses satisfy the Canadian Electrical Code requirement for low meltingpoint fuses. 250V CRN Fuses – Dimensions Dimensions - Inches (mm) A B 15-30 2.00 (50.8) 0.56 (14.2) C D E 0.50 (12.7) 35-60 3.00 (76.2) 0.81 (20.6) 0.63 (16.0) 70-100 5.88 (149) 1.06 (26.9) 0.13 (3.18) 0.75 (19.1) 1.00 (25.4) 110-200 7.13 (181) 1.63 (41.4) 0.19 (4.76) 1.13 (28.7) 1.38 (35.1) 225-400 8.63 (219) 2.13 (54.1) 0.25 (6.35) 1.63 (41.4) 1.88 (47.8) 450-600 10.4 (264) 2.63 (66.8) 0.25 (6.35) 2.00 (50.8) 2.25 (57.2) 600V CRS Fuses – Dimensions Ampere Rating D B 15-30 5.00 (127) 0.81 (20.6) 0.63 (16.0) 35-60 5.50 (139) 1.06 (26.9) 0.63 (16.0) 70-100 7.88 (200) 1.38 (35.1) 0.13 (3.18) 0.75 (19.1) 1.00 (25.4) 110-200 9.63 (244) 1.88 (47.8) 0.19 (4.76) 1.13 (28.7) 1.38 (35.1) 225-400 11.6 (295) 2.63 (66.8) 0.25 (6.35) 1.63 (41.4) 1.88 (47.8) 450-600 13.4 (340) 3.13 (79.5) 0.25 (6.35) 2.00 (50.8) 2.25 (57.2) E 250V Fuse Ampere Ratings, Catalog Numbers* CRN60 CRN200 CRN17-1/2 CRN70 CRN225 CRN20 CRN80 CRN250 CRN25 CRN90 CRN300 CRN30 CRN100 CRN350 CRN35 CRN110 CRN400 CRN40 CRN125 CRN450 CRN45 CRN150 CRN500 CRN50 CRN175 CRN600 : 250VAC Amps : 15 to 600A A CRN15 CRN Volts Dimensions - Inches (mm) C Ratings: F Ampere Rating I.R. : 10kA I.R. AC CRS Volts : 600VAC Amps : 15 to 600A I.R. : 10kA I.R. AC Approvals: •• CSA Certified Type “D” * For 1/10 - 12A ratings use Tri-onic TR-R. 600V Fuse Ampere Ratings, Catalog Numbers** CRS15 CRS17-1/2 CRS20 CRS25 CRS30 CRS35 CRS40 CRS45 CRS50 CRS60 CRS70 CRS80 CRS90 CRS100 CRS110 CRS125 CRS150 CRS175 CRS200 CRS225 CRS250 CRS300 CRS350 CRS400 CRS450 CRS500 CRS600 ** For 1/10 - 12 ratings use Tri-onic TRS-R. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com F25 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Special Purpose A world of circuit protection under one roof. Your problem: Parallel cables from your main transformer. The welding G Special Purpose • CP 600V Cable Protectors................ G2 in the machine • 2CL 250V Cable Protectors............. G10 shop. Need a • A60C Capacitor Fuses.................... G11 fuse designed • A4BX Welder Protectors................. G12 specifically to • A2Y & A6Y Form 600 Fuses............ G13 protect your solar power installation? Applications as varied and specialized as telecommunications systems, forklifts, and DC- • Telecommunication Fuses............... G15 powered equipment . . . If your plant is like most, it’s full of highly • Forklift Truck Fuses......................... G18 specialized circuit protecting applications. Still, as specialized as • DC Rated Fuses.............................. G20 the installations sometimes are, they have in common the need for a high performance, failsafe solution. • Photovoltaic Fuses.......................... G38 Our solution: No matter how specialized your application is, Mersen brings its broad expertise and numerous resources to bear on it. The result is a line of Special Purpose Fuses that unfailingly perform to application-specific requirements. Whether you’re specifying our Helio Protection fuses, Cable Protectors, Welder Protectors, and Telecommunications fuses — or replacing our Form 600 fuses, or Forklift Truck fuses. Want more information fast? For more technical or applicationspecific information, please call our special purpose products experts, at 978-462-6662; 416-252-9371 in Canada; or visit our website at us-ferrazshawmut.mersen.com. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com G station down CP 600V Cable Protectors Cable Protectors Mersen CP Cable Protectors are special purpose limiters which are crimped or bolted to cables or terminals to clear and isolate faults quickly, increasing the reliability of service entrance and distribution runs. CP Cable Protectors have a 200,000A interrupting rating, yet will carry low cable overloads which are handled by standard protective devices. Cable protectors are rated in terms of cable size and material (Al or Cu). Heavier duty CPH cable protectors are available on special order. Heat shrinkable (HS) tubing can be specified for field installation. TI blown fuse trigger indicators may be available upon request. Refer to the application information section for more information. Features/Benefits: Description Termination Copper Aluminum 2 CP2C1 - 1/0 CP1/0C1 - 2/0 CP2/0C1 - 4/0 CP4/0C1 CP4/0A1 Cable 250kcmil CP250C1 CP250A1 Sizes #2 to 1000kcmil to 350kcmil CP350C1 CP350A1 aluminum or copper Cable 400kcmil CP400C1 - 500kcmil CP500C1 CP500A1 600kcmil CP600C1 CP600A1 750kcmil CP750C1 CP750A1 1000kcmil CP1000C1 - 2 CP2C3 - 1/0 CP1/0C3 - 2/0 CP2/0C3 - 4/0 CP4/0C3 CP4/0A3 Cable 250kcmil CP250C3 CP250A3 to 350kcmil CP350C3 CP350A3 Offset Bus 400kcmil CP400C3 - 500kcmil CP500C3 CP500A3 600kcmil CP600C3 CP600A3 750kcmil CP750C3 CP750A3 1000kcmil CP1000C3 - 2/0 CP2/0C5 CP2/0C5 4/0 CP4/0C5 CP4/0C5 Straight Bus 250kcmil CP250C5 CP250C5 to 350kcmil CP350C5 CP350C5 Offset Bus 500kcmil CP500C5 CP500C5 C 600kcmil CP600C5 CP600C5 A 750kcmil CP750C5 CP750C5 4/0 CP4/0C6 CP4/0A6 250kcmil CP250C6 CP250A6 350kcmil CP350C6 CP350A6 400kcmil CP400C6 - 500kcmil CP500C6 CP500A6 750kcmil CP750C6 CP750A6 4/0 CP4/0C8 CP4/0C8 Mole 250kcmil CP250C8 CP250C8 to 350kcmil CP350C8 CP350C8 Offset Bus 500kcmil CP500C8 CP500C8 750kcmil CP750C8 CP750C8 stability in harsh environments •• Catalog number stamped into terminal for permanent identification 1 •• Crimp terminals for aluminum cable include oxide inhibitor •• Molded rubber boots or heat shrinkable tubing available for insulation and protection •• Current limiting device •• Permitted by National Electric Code 3 Catalog Numbering System CP Standard Duty Heavy Duty 500 C 3 - TI CP CPH Conductor Size Cable Material Copper Aluminum 5 Termination HS Heat Shrink Trigger Indicator TI Mole 6 to Cable *Please consult factory for special terminations. 8 G2 Catalog # for Cable Type Cable Size •• Fiberglass bodies for dimensional Type This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 Ratings: Volts : 600VAC IR : 200kA I.R. AC Approvals: •• UL listed to File E305297 www.barr-thorp.com CP 600V Cable Protectors Type C1 – Dimensions (Cable to Cable - Copper) Dimensions - Inches (mm) Catalog Cable* No. Size A B D E J N CP2C1 #2 7.12 (180) 1.44 (37) .42 (11) 1.75 (44) 3.62 (92) .31 (7.9) CP1/0C1 1/0 7.12 (180) 1.44 (37) .52 (13) 1.75 (44) 3.62 (92) .39 (9.9) CP2/0C1 2/0 7.12 (180) 1.44 (37) .56 (14) 1.75 (44) 3.62 (92) .44 (11) CP4/0C1 4/0 7.12 (180) 1.44 (37) .68 (17) 1.75 (44) 3.62 (92) .55 (14) CP250C1 250kcmil 7.38 (188) 1.44 (37) .75 (19) 1.88 (48) 3.62 (92) .62 (16) CP350C1 350kcmil 7.62 (194) 1.62 (41) .88 (22) 2.00 (51) 3.62 (92) .71 (18) CP400C1 400kcmil 7.62 (194) 1.62 (41) .94 (.24) 2.00 (51) 3.62 (92) .75 (19) CP500C1 500kcmil 9.38 (238) 1.88 (48) 1.05 (27) 2.88 (73) 3.62 (92) .85 (22) CP600C1 600kcml 9.51 (242) 2.50 (64) 1.07 (27) 2.88 (73) 3.75 (95) .94 (24) CP750C1 750kcmil 9.51 (242) 2.50 (64) 1.32 (34) 2.88 (73) 3.75 (95) 1.06 (27) CP1000C1 1000kcmil 10.00 (254) 3.00 (76) 1.50 (38) 3.13 (79) 3.75 (95) 1.16 (29) Type C1 Type C3 Type C3 – Dimensions (Cable to Offset Bus- Copper) Cable* No. Size A B D E I J L N CP2C3 #2 8.87 (225) 1.44 (37) 1.12 (28) 1.75 (44) 3.50 (88.9) 3.62 (92) .96 (24) .31 (7.9) .42 (11) CP1/0C3 1/0 8.87 (225) 1.44 (37) 1.12 (28) 1.75 (44) 3.50 (88.9) 3.62 (92) .96 (24) .39 (9.9) .52 (13) G Dimensions - Inches (mm) Catalog R CP2/0C3 2/0 8.87 (225) 1.44 (37) 1.12 (28) 1.75 (44) 3.50 (88.9) 3.62 (92) .96 (24) .44 (11) .56 (14) CP4/0C3 4/0 8.87 (225) 1.44 (37) 1.12 (28) 1.75 (44) 3.50 (88.9) 3.62 (92) .96 (24) .55 (14) .68 (17) CP250C3 250kcmil 9.00 (229) 1.44 (37) 1.12 (28) 1.88 (48) 3.50 (88.9) 3.62 (92) .96 (24) .62 (16) .75 (19) CP350C3 350kcmil 9.12 (232) 1.62 (41) 1.12 (28) 2.00 (51) 3.50 (88.9) 3.62 (92) .96 (24) .71 (18) .88 (22) CP400C3 400kcmil 9.12 (232) 1.62 (41) 1.12 (28) 2.00 (51) 3.50 (88.9) 3.62 (92) .96 (24) .75 (19) .88 (22) CP500C3 500kcmil 10 .00 (254) 1.88 (48) 1.62 (41) 2.88 (73) 3.50 (88.9) 3.62 (92) 1.19 (30) .85 (22) 1.05 (27) CP600C3 600kcmil 10 .13 (257) 2.50 (64) 2.00 (51) 2.88 (73) 3.50 (88.9) 3.75 (95) 1.31 (33) .94 (24) 1.07 (27) CP750C3 750kcmil 10.13 (257) 2.50 (64) 2.00 (51) 2.88 (73) 3.50 (88.9) 3.75 (95) 1.31 (33) 1.06 (27) 1.32 (34) CP1000C3 1000kcmil 10.63 (270) 3.00 (76) 2.00 (51) 3.13 (79) 3.75 (95) 3.75 (95) 1.56 (40) 1.16 (29) 1.50 (38) Type C5 – Dimensions (Straight Bus to Offset Bus - Copper) Dimensions - Inches (mm) Catalog Cable No. Size A B D J L M CP4/0C5 4/0 10.37 (263) 1.44 (37) 1.12 (28) 3.62 (92) .96 (24) 1.12 (28) CP250C5 250kcmil 10.37 (263) 1.44 (37) 1.12 (28) 3.62 (92) .96 (24) 1.12 (28) CP350C5 350kcmil 10.37 (263) 1.62 (41) 1.12 (28) 3.62 (92) .96 (24) 1.12 (28) CP400C5 400kcmil 10.37 (263) 1.62 (41) 1.12 (28) 3.62 (92) .96 (24) 1.12 (28) CP500C5 500kcmil 10.37 (263) 1.88 (48) 1.62 (41) 3.62 (92) 1.19 (30) 1.50 (38) CP600C5 600kcmil 10.50 (267) 2.50 (64) 2.00 (51) 3.75 (95) 1.31 (33) 2.00 (51) CP750C5 750kcmil 10.50 (267) 2.50 (64) 2.00 (51) 3.75 (95) 1.31 (33) 2.00 (51) Cable Type TYPE 1 TYPE 2 TYPE 3 TYPE 5 TYPE 6 TYPE 7 TYPE 8 Type C5 * kcmil = MCM For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com G3 CP 600V Cable Protectors Type C6 – Dimensions (Mole to Cable - Copper) Dimensions - Inches (mm) Catalog Cable* No. Size A B E J M N P R CP4/0C6 4/0 7.87 (200) 1.44 (37) 1.75 (44) 3.62 (92) 2.50 (64) .55 (14) .52 (13) .68 (17) CP250C6 250kcmil 8.00 (203) 1.44 (37) 1.88 (48) 3.62 (92) 2.50 (64) .62 (16) .58 (14) .75 (19) CP350C6 350kcmil 8.12 (206) 1.62 (41) 2.00 (51) 3.62 (92) 2.50 64) .71 (18) .68 (17) .88 (22) CP500C6 500kcmil 9 .38 (238) 1.88 (48) 2.88 (73) 3.62 (92) 2.88 (73) .85 (22) .81 (21) 1.05 (27) CP750C6 750kcmil 9.51 (427) 2.50 (64) 2.88 (73) 3.75 (95) 2.88 (73) 1.06 (27) 1.00 (25) 1.32 (34) Type C6 Type C8 – Dimensions (Mole to Offset Bus - Copper) Dimensions - Inches (mm) Catalog Cable* No. Size A B D J L M N CP4/0C8 4/0 9.62 (244) 1.44 (37) 1.12 (28) 3.62 (92) .96 (24) 2.50 (64) .52 (14) CP250C8 250kcmil 9.62 (244) 1.44 (37) 1.12 (28) 3.62 (92) .96 (24) 2.50 (64) .58 (13) CP350C8 350kcmil 9.62 (244) 1.62 (41) 1.12 (28) 3.62 (92) .96 (24) 2.50 (64) .68 (17) CP500C8 500kcmil 10.00 (254) 1.88 (48) 1.62 (41) 3.62 (92) 1.19 (30) 2.88 (73) .81 (21) CP750C8 750kcmil 10.13 (257) 2.50 (64) 2.00 (51) 3.75 (95) 1.31 (33) 2.88 (73) 1.00 (25) Type C8 * kcmil = MCM G4 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com CP 600V Cable Protectors Type A1 – Dimensions (Cable to Cable - Aluminum) Catalog Cable* No. Size A Dimensions - Inches (mm) CP4/0A1 4/0 CP250A1 250kcmil CP350A1 B J N Q R 13.88 353) 1.44 (37) 3.62 (92) .55 (14) 2.50 (64) .85 (22) 13.88 (353) 1.44 (37) 3.62 (92) .59 (15) 2.50 (64) .94 (24) 350kcmil 13.88 (353) 1.62 (41) 3.62 (92) .71 (18) 2.50 (64) 1.13 (29) CP500A1 500kcmil 15.38 (391) 1.88 (48) 3.62 (92) .85 (22) 2.88 (73) 1.33 (34) CP750A1 750kcmil 15.50 (394) 2.50 (64) 3.75 (95) 1.06 (27) 2.88 (73) 1.62 (41) Typical Terminal Assembly Details Type A1 Type A3 – Dimensions (Cable to Offset Bus - Aluminum) Dimensions - Inches (mm) Cable* No. Size A B D J L N Q R CP4/0A3 4/0 12.25(311) 1.44 (37) 1.12 (28) 3.62 (92) .96 (24) .55 (14) 2.50 (64) .85 (22) CP250A3 250kcmil 12.25 (311) 1.44 (37) 1.12 (28) 3.62 (92) .96 (24) .59 (15) 2.50 (64) .94 (24) CP350A3 350kcmil 12.25 (311) 1.62 (41) 1.12 (28) 3.62 (92) .96 (24) .71 (18) 2.50 (64) 1.13 (29) CP500A3 500kcmil 13.00 (330) 1.88 (48) 1.62 (41) 3.62 (92) 1.19 (30) .85 (22) 2.88 (73) 1.33 (34) CP750A3 750kcmil 13.12 (333) 2.50 (64) 2.00 (51) 3.75 (95) 1.31 (33) 1.06 (27) 2.88 (73) 1.62 (41) G Catalog Type A3 Type A6 – Dimensions (Mole to Cable - Aluminum) Catalog Cable* Dimensions - Inches (mm) Number Size A CP4/0A6 4/0 CP250A6 250kcmil CP350A6 CP500A6 CP750A6 E J N P Q R Type 5 – Use Copper 11.25 (286) 1.44 (37) 2.50 (64) 3.62 (92) .55 (14) .52 (13) 2.50 (64) .85 (22) 11.25 (286) 1.44 (37) 2.50 (64) 3.62 (92) .59 (15) .58 (14) 2.50 (64) .94 (24) Type 8 – Use Copper Cable 350kcmil 11.25 (286) 1.62 (41) 2.50 (64) 3.62 (92) .71 (18) .68 (17) 2.50 (64) 1.13 (29) 500kcmil 12.38 (314) 1.88 (48) 2.88 (73) 3.62 (92) .85 (22) .81 (21) 2.88 (73) 1.33 (34) 750kcmil 12.50 (318) 2.50 (64) 2.88 (73) 3.75 (95) 1.06 (27) 1.00 (25) 2.88 (73) 1.59 (41) B Cable Protectors Type C5 Protectors Type C8 Type A6 * kcmil = MCM Note: Inside surface of sleeve ends is coated with oxide inhibitor and capped. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com G5 CP 600V Cable Protectors Copper Cable Protectors with Heat Shrinkable Tubing* Type C1, Copper Cable – Dimensions A Cable Type C3, Copper Cable – Dimensions A Cable Catalog No. Cable Protector Size Inches Catalog No. Cable Protector (mm) With Heat Shrinkable Tubing Size Inches (mm) With Heat Shrinkable Tubing 4/0 7.12 (180) CP4/0C1-HS 4/0 8.87 (225) CP4/0C3-HS 250kcmil 9.00 (229) CP250C3-HS 250kcmil 7.38 (188) CP250C1-HS 350kcmil 7.62 (194) CP350C1-HS 350kcmil 9.12 (232) CP350C3-HS 500kcmil 9.38 (238) CP500C1-HS 500kcmil 10.00 (254) CP500C3-HS 750kcmil 9.51 (242) CP750C1-HS 750kcmil 10.13 (257) CP750C3-HS Type C5, Copper Cable – Dimensions Type C6, Copper Cable – Dimensions Cable Size 4/0 A Inches 10.37 (mm) (263) A Catalog No. Cable Protector Cable ith Heat Shrinkable Tubing Size Inches (mm) Catalog No. Cable Protector With Heat Shrinkable Tubing CP4/0C5-HS 4/0 7.87 (200) CP4/0C6-HS 250kcmil 10.37 (263) CP250C5-HS 250kcmil 8.00 (203) CP250C6-HS 350kcmil 10.37 (263) CP350C5-HS 350kcmil 8.12 (206) CP350C6-HS 500kcmil 10.37 (263) CP500C5-HS 500kcmil 9.38 (238) CP500C6-HS CP750C5-HS 750kcmil 9.51 (242) CP750C6-HS 750kcmil 10.50 (267) Type C8, Copper Cable – Dimensions A Cable Size Inches Catalog No. Cable Protector (mm) With Heat Shrinkable Tubing 4/0 9.62 (244) CP4/0C8-HS 250kcmil 9.62 (244) CP250C8-HS 350kcmil 9.62 (244) CP350C8-HS 500kcmil 10.00 (254) CP500C8-HS 750kcmil 10.13 (257) CP750C8-HS * Transparent heat shrinkable tubing is supplied separately with -HS Catalog No. Maximum curing conditions: 5 seconds at 450˚F. G6 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com CP 600V Cable Protectors Aluminum Cable Protectors with Heat Shrinkable Tubing* Type A3, Aluminum Cable – Dimensions Type A1, Aluminum Cable – Dimensions A Cable A Catalog No. Cable Protector Cable Size Inches (mm) With Heat Shrinkable Tubing Size Inches (mm) With Heat Shrinkable Tubing 4/0 13.88 (353) CP4/0A1-HS 250kcmil 12.25 (311) CP250A3-HS 250kcmil 13.88 (353) CP250A1-HS 350kcmil 12.25 (311) CP350A3-HS Catalog No. Cable Protector 350kcmil 13.88 (353) CP350A1-HS 4/0 12.25 (311) CP4/0A3-HS 500kcmil 15.38 (391) CP500A1-HS 500kcmil 13.00 (330) CP500A3-HS 750kcmil 15.50 (394) CP750A1-HS 750kcmil 13.12 (333) CP750A3-HS Type A6, Aluminum Cable – Dimensions Inches (mm) With Heat Shrinkable Tubing Type 8 – Use Copper Cable Protectors Type C8 4/0 11.25 (286) CP4/0A6-HS 250kcmil 11.25 (286) CP250A6-HS 350kcmil 11.25 (286) CP350A6-HS 500kcmil 12.38 (314) CP500A6-HS 750kcmil 12.50 (318) CP750A6-HS Cable Catalog No. Cable Protector G Type 5 – Use Copper Cable Protectors Type C5 Size A * Transparent heat shrinkable tubing is supplied separately with -HS Catalog Numbers. Maximum curing conditions: 5 seconds at 450˚F. Molded Rubber Insulating Sleeves** For Type C1 Copper Cable Protectors – Dimensions Catalog Cable No. Size 4/0CCR 4/0 500CCR For 500kcmil Dimensions - Inches (mm) A B C D E F G 10.44 3.69 3.38 .83 1.33 1.50 2.00 (265) (94) (86) (21) (33) (38) (51) 14.19 3.69 5.25 1.31 1.81 1.94 2.44 (360) (94) (133) (33) (46) (49) (62) Type C3 Copper Cable Protectors – Dimensions Catalog Cable No. Size 4/0CBR 4/0 500CBR 500kcmil Dimensions - Inches (mm) A B C D E F G 7.06 3.69 3.38 .83 1.33 1.50 2.00 (179) (94) (86) (21) (33) (38) (51) 8.94 3.69 5.25 1.31 1.81 1.94 2.44 (227) (94) (133) (33) (46) (49) (62) ** Molded rubber insulating sleeves are ordered by their own catalog numbers, and not as suffixes to the cable protector catalog numbers. Neoprene coated except as noted. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com G7 CP 600V Cable Protectors Mersen Cable Protectors have standard commercial splicing sleeve dimensions. Any crimping tool suitable for standard splicing sleeves, can be used. Follow crimping tool manufacturers instructions. Some crimping tool examples are shown below. It is recommended to use at least 2 crimps. Cable Protector Splicing Sleve Dimensions Copper Cable Size Aluminum (MCM or kcmil) ID OD ID OD #2 0.31 (7.87) 0.42 (10.69) - - 1/0 0.39 (9.91) 0.52 (13.21) - - 2/0 0.44 (11.18) 0.56 (14.22) - - 4/0 0.55 (13.97) 0.68 (17.27) 0.54 (13.8) 0.84 (21.5) 250 0.62 (15.75) 0.75 (19.05) 0.59 (15.1) 0.94 (23.7) 350 0.71 (18.03) 0.88 (22.35) 0.71 (18.0) 1.13 (28.7) 400 0.75 (19.05) 0.94 (23.88) - - 500 0.82 (20.83) 1.05 (26.67) 0.84 (21. 2) 1.31 (33.3) 600 0.94 (23.88) 1.07 (27.18) 0.92 (23.4) 1.44 (36.6) 750 1.06 (26.92) 1.32 (33.53) 1.03 (26.2) 1.59 (40.4) 1000 1.16 (29.46) 1.50 (38.1) - - Panduit - Copper CT-920, CT-920CH, CT-930, CT-930CH, CT-2920 Cable Size (MCM or kcmil) Die Die Color & Die No. #2 CD-920-2 Brown P33 1/0 CD-920-1/0 Pink P42 2/0 CD-920-2/0 Black P45 4/0 CD-920-4/0 Purple P54 250 CD-920-250* Yellow P62 350 CD-920-350 Red P71 400 CD-920-400 Blue P76 500 CD-920-500 Brown P87 600 CD-920-600 Green P94 750 CD-920-750 Black P106 * Copper Tap Connector Part Nos: HTCT250-8, HTCT250-2, HTCT250-250 * Tap Connector Die Part No: CD-930H-250 Panduit - Aluminum CT-920, CT-920CH, CT-930, CT-930CH, CT-2920 Cable Size (MCM or kcmil) Die Die Color & Die No. #2 CD-920-1/0 Pink P42 1/0 CD-920-3/0** Tan P50 (Orange P50) 2/0 CD-920-4/0 Olive P54 (Purple 54) 4/0 CD-920-300 White P66 250 CD-920-350 Red P71 350 CD-920-500 Brown P87 400 CD-920-600 Green P94 500 CD-920-500A Pink P99 600 CD-920-750 Black P106 750 - - ** Aluminum Tap Connector Part No: HTAP2-8-L (PANDUIT Die Color & Die No) Note: Crimp Tools CT 2940 and CT940H may be used with adapter CD-940-DA G8 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com CP 600V Cable Protectors Thomas & Betts - Copper Cable Size (MCM 13642M (13400) Hydraulic Head TBM14 (14 TON) Head TBM15 (15 TON) Head Head or kcmil) Die Cat No. Die Code Die Cat No. Die Code Die Cat No. Die Code Die Cat No. Die Code #2 11735 33 15528 33 15528 33 11402 33 1/0 11737 42 15508 42 15508 42 11334 42 2/0 11738 45 15526 45 15526 45 11405 45 4/0 11740 54 15511 54 15511 54H 11407 54H 250 11771 62 15510-CK 62 15510-CK 62 297-31669-7 62 350 11743 71H 15514-CK 71H 15514-CK 71H 11363 71 400 11744 76H 15512 76H 15512 76H 11410 76 500 11746-TB 87H 15506 87H 15506 87H 11423 87 600 11748 99H 15536-CK 94H 15536-CK 94H 11364 94 750 - - 15515-CK 106H 15515-CK 106H 74506 106 - - 15603 125H 11416 125 1000 Thomas & Betts - Aluminum TBM14 Head TBM15 Head 21940 (40 TON) Head or kcmil) Die Cat No. Die Code Die Cat No. Die Code Die Cat No. Die Code Die Cat No. Die Code 4/0 11742 66H 15534 66H 15534 66H 11409 66 250 11744 76H 15512 76H 15512 76H 11410 76 350 11747 94H 15536-CK 94H 15536-CK 94H 11364 94 400 - - - - - - - - 500 11749 106H 15515-CK 106H 15515-CK 106H 74506 106 600 11751 112H 15504 115H 15609 112H 11426 112 750 - - - - 15602 140H 11418 140 Burndy - Copper G Cable Size (MCM 13642M (13400) Hydraulic Head Burndy - Aluminum Burndy Hypress and Die Set Cable Size (MCM Cable Size or kcmil) Y35 Y39 Y750 Y46* #2 U2CRT U2CRT U2CRT U2CRT 1/0 U25RT U25RT U25RT U25RT 2/0 U26RT U26RT U26RT 4/0 U28RT U28RT U28RT 250 U29RT U29RT 350 U31RT 400 500 (MCM or Burndy Hypress and Die Set Y35 Y39 #2 - - 1/0 - - U26RT 2/0 U26ART U26ART U28RT 4/0 U28ART U28ART U29RT U29RT 250 U29ART U29ART U31RT U31RT U31RT 350 U31ART U31ART U32RT U32RT U32RT U32RT 400 U32ART U32ART - U34RT U34RT U34RT 500 - U34ART 600 - U36RT U36RT U36RT 600 - U36ART 750 - U39RT U39RT U39RT 750 - U39ART-2 1000 - - - P44RT** 1000 - - kcmil) * Requires PUADP-1 Adapter * Requires PUADP-1 Adapter ** PUADP-1 Adapter not required ** PUADP-1 Adapter not required Note: Use Burndy Dies with Ilsco ILC-15H crimp tool by installing adapter part no ILD-PADP For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com G9 2CL 250V Cable Protectors 250V Cable Protectors Mersen 2CL Cable Protectors are special purpose limiters which are crimped or bolted to cables or terminals to clear and isolate faults quickly, increasing the reliability of service entrance and distribution runs. They are 250VAC current limiting with a 200,000A interrupting rating, yet will carry low cable overloads which are handled by standard protective devices. These cable protectors are rated for both copper and aluminum cabling per their corresponding cable size. Features/Benefits: •• Fiberglass bodies for dimensional stability in harsh environments •• Catalog number stamped into terminal for permanent identification •• 250VAC Rated •• Shorter in length, smaller dimensions than standard 600VAC rated cable limiters Ratings: Catalog Numbers Type BB BF CC CF G10 Termination Cable Size Catalog No. 1 2CL1BB 2 2CL2BB 3 2CL3BB 4 2CL4BB 1/0 2CL10BB 2/0 2CL20BB 3/0 2CL30BB 4/0 2CL40BB 250 2CL250BB 350 2CL350BB 500 2CL500BB 1 2CL1BF 2 2CL2BF 3 2CL3BF 4 2CL4BF 1/0 2CL10BF 2/0 2CL20BF 3/0 2CL30BF 4/0 2CL40BF 250 2CL250BF 350 2CL350BF 500 2CL500BF 1/0 2CL10CC 2/0 2CL20CC 4/0 2CL40CC 250 2CL250CC 350 2CL350CC 500 2CL500CC 1/0 2CL10CF 2/0 2CL20CF Cable to Offset 4/0 2CL40CF Bus 250 2CL250CF 350 2CL350CF 500 2CL500CF Blade to Blade Blade to Offset Bus Cable to Cable Sizes 1 to 500 kcmil Catalog Numbering System 2CL 500 B B 250VAC Cable Limiter Conductor Size copper and aluminum Volts : 250VAC IR : 200kA I.R. AC Termination Type 1st End Termination Type 2nd End *Please consult factory for special terminations. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 Approvals: •• Self Certified www.barr-thorp.com A60C Low Voltage Capacitor Fuses 600V Low Voltage Capacitor Fuses Mersen low voltage capacitor fuses provide advanced safety for power correction and harmonic filtering equipment. A capacitor fuse isolates a shorted capacitor before it can damage surrounding equipment or personnel. Typical capacitor failures occur when the internal dielectric can no longer withstand the applied voltage, resulting in a low impedance current path and generating excessive heat and pressure that can cause violent case rupture. Mersen low voltage capacitor fuses will isolate the shorted capacitor before case rupture occurs while routinely withstanding inrush current at startup. •• High interrupting rating Catalog Numbers (amps) Without indicator With indicator A60C10-121 - A60C15-121 - capability A60C20-121 - •• Direct mount A60C25-121 A60C25-121TI •• Optional blown fuse indication A60C30-121 - A60C35-121 A60C35-121TI A60C40-121 A60C40-121TI A60C50-121 A60C50-121TI A60C60-121 A60C60-121TI - A60C75-121TI A60C80-121 A60C80-121TI A60C100-121 A60C100-121TI A60C125-121 A60C125-121TI A60C150-121 A60C150-121TI A60C175-121 A60C175-121TI A60C200-121 A60C200-121TI A60C225-121 A60C225-121TI A60C250-121 A60C250-121TI Approvals: A60C300-121 A60C300-121TI •• UL Recognized Component File •• Current-limiting •• Capacitor inrush withstand Ratings: Volts : 600VAC Amps : 10 to 300A IR G Features/Benefits: : 200kA I.R. E60314 Dimensions •• Tested by UL to CSA standard C22.2 No. 248.1 A60C without Indicator A60C with Indicator This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com G11 A4BX Welder Protectors Welder protectors Mersen Welder Protectors are special purpose limiters used to provide isolation of faulted welding equipment and protection for the cable drop supplying the welder. Welder Protectors have a high thermal capacity and are less affected by high ambient temperatures and extended weld times than similar size Class J, K, or R fuses*. Welder Protectors should only be applied for isolation of short circuited welding circuits. Overload protection must be provided for by other means. *Contact factory for Class L sizes and ratings. Catalog Numbers (amps) Class K Dimension Class J Dimension A4BX100-150 - A4BX125-150 - A4BX150-150 - A4BX200-150 A4BX200-150J A4BX225-150 A4BX225-150J A4BX300-150 A4BX300-150J Amps : 100 to 600A A4BX400-150 A4BX400-150J A4BX500-150 - IR A4BX600-150 - Ratings: Volts : 600VAC : 200kA I.R. *For larger ratings consult factory. A4BX (amps) - 150; Class K Dimensions Inches Ampere Rating A B C D E F G H 100 7-7/8 1 1/8 23/32 2-5/8 - - - 125-200 9-5/8 1-1/2 3/16 1-1/8 3-7/16 - - - 225-400 11-5/8 2 1/4 1-5/8 4-7/16 - - - 500-600 13-3/8 2-1/2 1/4 2 5-5/16 - - - Approvals: •• Self Certified A4BX (amps) - 150J; Class J Dimensions 200 5-3/4 1-1/2 3/16 1-1/8 1-1/2 4-3/8 3/8 9/32 225-400 7-1/8 2 1/4 1-5/8 2-3/16 5-1/4 17/32 13/32 Class K Class J G12 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com A2Y/A6Y Form 600 Form 600 fuses Mersen Form 600 fuses are the original current-limiting fuses, pre-dating all the standards. Their 500V DC rating (through 600A) is a useful feature for special fusing applications. Form 600 fuses provide a high degree of current limitation in AC and DC applications. Types 1 and 3 are dimensionally interchangeable with Class H and K fuses. Types 4 and 5 have unique rejection dimensions and are not interchangeable. Catalog Numbers (amps) 600V Type 1, 1-60 Amperes Class K Dimensions A2Y200-3 A6Y1-1 A6Y200-3 A2Y2-1 A2Y200-4 A6Y2-1 A6Y200-4 A2Y3-1 - A6Y3-1 A6Y200-5 A2Y5-1 - A6Y5-1 A6Y225-3 Ampere A2Y6-1 - A6Y6-1 A6Y225-4 Rating A2Y8-1 - A6Y8-1 A6Y225-5 A2Y - 1-60A A2Y10-1 A2Y250-3 A6Y10-1 A6Y250-3 1-30 2 9/16 A2Y15-1 A2Y250-4 A6Y15-1 A6Y250-4 35-60 3 13/16 A2Y20-1 - A6Y20-1 A6Y250-5 A6Y - 1-60A A2Y25-1 A2Y300-3 A6Y25-1 A6Y300-3 1-30 5 13/16 A2Y30-1 A2Y300-4 A6Y30-1 A6Y300-4 35-60 5-1/2 1-1/16 A2Y35-1 - A6Y35-1 A6Y300-5 A2Y40-1 A2Y350-3 A6Y40-1 A6Y350-3 A2Y45-1 A2Y350-4 A6Y45-1 A6Y350-4 A2Y50-1 A2Y400-3 A6Y50-1 A6Y400-3 A2Y60-1 A2Y400-4 A6Y60-1 A6Y400-4 A2Y70-3 - A6Y70-3 A6Y400-5 A2Y70-4 A2Y450-3 A6Y70-4 A6Y450-3 A2Y70-5 A2Y450-4 - A6Y450-4 A2Y80-3 - A6Y80-3 A6Y450-5 A2Y80-4 A2Y500-3 A6Y80-4 A6Y500-3 A2Y90-3 A2Y500-4 A6Y90-3 A6Y500-4 A2Y90-4 A2Y500-5 - A6Y500-5 A2Y100-3 A2Y600-3 A6Y100-3 A6Y600-3 A2Y100-4 A2Y600-4 A6Y100-4 A6Y600-4 A2Y125-3 A2Y600-5 A6Y125-3 A6Y600-5 A2Y125-4 - A6Y125-4 A6Y650-4 - - A6Y125-5 A6Y800-4 A2Y150-3 - A6Y150-3 A6Y800-5 A2Y150-4 - A6Y150-4 A6Y1000-4 - - A6Y150-5 A6Y1000-5 A2Y175-3 - A6Y175-3 A6Y1200-4 A2Y175-4 - A6Y175-4 A6Y1200-5 - Inches A B Ratings: A2Y Volts : 250VAC : 500VDC Amps : 1 to 600A IR : 200kA I.R.AC : 100kA I.R. DC A6Y Volts : 600VAC : 500VDC Amps : 1 to 8A (500VAC) : 10 to 1200A (600VAC) : 1 to 600A (500VDC) IR : 200kA I.R. AC : 100kA I.R. DC G 250V A2Y1-1 Approvals: •• UL Recognized Component File E60314 •• DC Tested to UL248-1 (1-600A) A6Y175-5 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com G13 A2Y/A6Y Form 600 Type 3, 70-600 Amps, Class K Dimensions Inches Ampere Rating A B C D E J 250 VAC/500 VDC - A2Y (Amp) - 3 70-100 5-7/8 1 1/8 23/32 1-5/8 2-21/32 125-200 7-1/8 1-1/2 3/16 1-1/8 2-3/16 2-25/32 225-400 8-5/8 2 1/4 1-5/8 2-15/16 2-25/32 450-600 10-3/8 2-1/2 1/4 2 3-13/16 2-25/32 600 VAC/500 VDC - A6Y (Amp) - 3 70-100 7-7/8 1 1/8 23/32 2-5/8 2-21/32 110-200 9-5/8 1-1/2 3/16 1-1/8 3-7/16 2-25/32 225-400 11-5/8 2 1/4 1-5/8 4-7/16 2-25/32 450-600 13-3/8 2-1/2 1/4 2 5-5/16 2-25/32 Type 3 70-600A Type 4, 70-600 Amps – Dimensions Inches Ampere Rating A B C D E F H J P 250 VAC/500 VDC - A2Y (Amp) - 4 70-100 5-7/8 1 1/8 23/32 1-5/8 4-7/8 13/64 2-21/32 1/2 125-200 7-1/8 1-1/2 3/16 1-1/8 2-3/16 5-3/4 17/64 2-25/32 11/16 225-400 8-5/8 2 1/4 1-5/8 2-15/16 6-3/4 21/64 2-25/32 15/16 450-600 10-3/8 2-1/2 1/4 2 3-13/16 8-1/8 25/64 2-25/32 1-1/8 23/32 2-5/8 6-7/8 13/64 2-21/32 1/2 600 VAC/500 VDC - A6Y (Amp) - 4 70-100 7-7/8 1 1/8 125-200 9-5/8 1-1/2 3/16 1-1/8 3-7/16 8-1/4 17/64 2-25/32 11/16 225-400 11-5/8 2 1/4 1-5/8 4-7/16 9-3/4 21/64 2-25/32 15/16 450-600 13-3/8 2-1/2 1/4 2 5-5/16 11-1/8 25/64 2-25/32 1-1/8 Type 4 70-600A Type 4 650-1200A Type 4, 650-1200 Amps – Dimensions Inches Ampere Rating A B D E F J K Q 2 3-3/8 7-7/8 3-3/4 1-5/16 5/8 600 VAC only - A6Y (Amp) - 4 650-1200 10-1/2 3 Type 5, 125-600 Amps – Dimensions Ampere Rating Inches A B C D E F G H J P 600 VAC/500 VDC - A6Y (Amp) - 5 125-200 10-3/4 1-1/2 3/16 1-1/8 3-7/16 8-1/4 3/4 17/64 2-25/32 11/16 225-400 13-1/4 2 1/4 1-5/8 4-7/16 9-3/4 7/8 21/64 2-25/32 15/16 450-600 15-3/16 2-1/2 1/4 2 5-5/16 11-1/8 1 25/64 2-25/32 1 Type 5 125-600A Type 5, 650-1200 Amps – Dimensions Inches Ampere Rating A B D E F J K Q 3-3/8 7-7/8 3-3/4 1-5/16 5/8 600 VAC only - A6Y (Amp) - 5 650-1200 G14 12-1/8 3 2 Type 5 650-1200A This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com TGL, TGN, TGS Telecommunications Fuses Mersen Telecommunications fuses are specially designed for the protection of telecommunications equipment which includes telephone switching equipment, rectifiers, distribution switching panels, battery back-up modules, power supplies and switching sub-stations. Telecom fuses are available from 1 to 800 amperes rated at 170VDC with an interrupting rating of 100,000 amps. Telecom fuses have high current limiting capabilities to provide a better degree of circuit protection to traditional telecommunications equipment. These fuses consist of a blue and white label for easy identification of their DC voltage capability. Features/Benefits: •• All fuses rated 170VDC, 100kA I.R. •• Extremely current limiting •• Blue & white labels for easy identification Highlights: Applications: Ratings: •• DC rated •• Distribution switching panels •• Highly current limiting •• Battery back-up systems •• Fast acting •• Power supplies •• Rejection style •• Switching substations TGL Volts Amps IR TGN Volts Amps IR TGS Volts Amps IR •• Telephone switching rectifiers Telecom Fuse Cross Reference Competitor Part No. Mersen Part No. TPL TGL TPN TGN TPS TGS Recommended Fuse Holders Fuse TGL TGN TGS Ampere 1-Pole 70-250A P243D 3-Pole 300-800A P243G 0-30 20306R 20308R 31-60 20606R 20608R 61-100 21036R 21038R 101-200 22001R 22003R 201-400 24001R 24003R 401-600 2631R 2633R 0-70A 30656T 30658T This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 : 170VDC : 70 to 800A : 100kA I.R. G •• Various mounting configurations : 170VDC : 1 to 600A : 100kA I.R. : 170VDC : 1 to 70A : 100kA I.R. Approvals: •• UL recognized components File E60314 www.barr-thorp.com G15 TGL, TGN, TGS Telecommunications Fuses TGN Catalog Numbers (amps) Dimensions - TGN TGN1 TGN40 TGN175 Ampere TGN3 TGN45 TGN200 Rating TGN5 TGN50 TGN225 170 VDC TGN FUSES TGN6 TGN60 TGN250 0-30 2 51 9/16 14 TGN10 TGN70 TGN300 31-60 3 76 13/16 21 TGN15 TGN80 TGN350 61-100 5-7/8 149 1-1/16 27 1/8 3 3/4 19 1 25 TGN20 TGN90 TGN400 101-200 7-1/8 181 1-9/16 40 3/16 5 3/4 19 1-3/8 35 TGN25 TGN100 TGN450 TGN30 TGN110 TGN500 TGN35 TGN150 TGN600 A In. B mm In. C mm In. D mm In. E mm In. mm 201-400 8-5/8 219 2-1/16 53 1/4 6 1-5/8 41 1-7/8 48 401-600 10-3/8 264 2-9/16 66 1/4 6 2 51 2-1/4 57 C A 0-60A A 61-600A B B TGL Catalog Numbers Dimensions - TGL Catalog No. Ampere Rating Catalog No. TGL-BA 70A TGL-BL Ampere Rating 250A TGL-BB 80A TGL-CN 300A TGL-BC 90A TGL-CO 350A TGL-BD 100A TGL-CR 400A TGL-BE 125A TGL-CU 450A TGL-BF 150A TGL-CV 500A TGL-BG 175A TGL-CZ 600A TGL-BH 200A TGL-CZH 800A TGL-BK 225A Fig. 1 BA(70A) – BL(250A) Fig. 2 CN(300A) – CZH(800A) TGS Catalog Numbers (amps) G16 TGS1 TGS20 TGS2 TGS25 TGS3 TGS30 TGS5 TGS40 TGS6 TGS50 TGS10 TGS60 TGS15 TGS70 Dimensions - TGS .88 ± .02 [22.35± .5mm] This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 ø .566± .006 [14.3± .015mm] www.barr-thorp.com GMS Telecommunications Fuses GMS Series Alarm Indicating Telecommunications Fuses Mersen GMS Series Alarm Indicating fuses are used in telecommunications equipment or other applications. A color coded flag indicates a circuit problem which caused the fuse to blow. Nineteen ampere ratings/colors fill every replacement need. GMS: Alarm indicating telecommunications fuse Features/Benefits: •• Color coded •• Body material PPS UL 94V-0 •• Rated 125V AC, 60V DC •• Carry 100% load - 10 minutes, min. •• Clear 150% load - 5 minutes, max. Catalog Numbers (amps) Catalog No. Color Code Catalog No. Color Code GMS18/100 Yellow GMS2-1/2 White-Orange GMS2/10 Black-Red GMS3 Blue GMS1/4 Violet GMS3-1/2 White-Blue GMS1/2 Red GMS4 White-Brown GMS65/100 Black GMS5 Green GMS3/4 Brown GMS7-1/2 Black-White GMS1 Gray GMS10 Red-White GMS1-1/3 White GMS12 Yellow-Green GMS1-1/2 White-Yellow GMS15 Red-Blue GMS2 Orange This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 Ratings: Volts : 125VAC : 60VDC G Amps : 180mA to 15A www.barr-thorp.com G17 Forklift Truck Fuses Mersen Forklift Truck and Battery Isolator fuses are specially designed for the heavy duty loads associated with DC battery powered equipment such as forklift trucks, hand trucks, motorized work platforms, and other DC battery operated systems. Rugged construction and stud mounted bolt-in design assure a long life in adverse conditions for these fuses. This expanded line of Forklift Truck Fuses can fulfill virtually all of your heavy duty circuit protection needs up to 125V AC or DC. The round body ACK, ACL and ALS fuses combine higher voltage ratings and more ampere ratings with higher interrupting ratings. The flat CNL and CNN style fuses have a lower voltage rating but are also AC and DC, more space saving and have visual “see-thru” indication to show when they have operated. Features/Benefits: •• All fuses are AC and DC rated •• Expanded ampere ratings •• Time-delay and general purpose types •• Link is visible through window (CNL/CNN) Highlights: Applications: •• AC/DC ratings •• Forklift trucks •• Embossed catalog No’s. •• Battery hand trucks •• Stud mounted •• Motorized work platforms •• Time-delay - ACK •• Battery systems •• General purpose - ACL,ALS Recommended Fuse Blocks for Forklift Truck Fuse Fuses Fuse Fuse Block ACK(70-100) P243C ACL(70-120) P243E CNL FTFH, FTFH-1 CNN FTFH, FTFH-1 Ratings: ACK: Volts Amps IR ACL Volts Amps IR ALS Volts Amps IR CNL Volts Amps IR CNN Volts Amps IR : 125VAC / DC : 1 to 400A : 10kA I.R. AC / DC : 125VAC / DC : 30 to 120A : 100kA I.R. AC : 10kA I.R. DC : 125VAC / DC : 100 to 500A : 10kA I.R. AC / DC : 80VAC / DC : 35 to 500A : 2500kA I.R. AC / DC : 130 VAC : 80VDC : 10 to 800A : 2500kA I.R. AC / DC Approvals: •• UL recognized components (All Products) File E60314 G18 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Forklift Truck Fuses Catalog Numbers (amps) ACK1 ALS Fuse ACL Fuse ACK Fuse ACK20 ACK70 ACL30 ACK160 ACL70 ALS100 ALS300 ALS350 ACK2 ACK25 ACK80 ACK175 ACL35 ACL80 ALS150 ACK3 ACK30 ACK90 ACK200 ACL40 ACL90 ALS175 ALS400 ACK5 ACK35 ACK100 ACK225 ACL50 ACL100 ALS200 ALS450 ACL60 ACL120 ALS225 ALS500 ALS250 – ACK6 ACK40 ACK120 ACK250 ACK10 ACK50 ACK140 ACK300 ACK15 ACK60 ACK150 ACK400 CNL/CNN: CNL – CNN350 – CNL130 CNL350 CNN35 CNN150 CNN400 CNL35 CNL150 CNL400 CNN40 CNN175 CNN500 CNL40 CNL175 CNL500 CNN50 CNN200 CNN600 CNL50 CNL200 CNL600 CNN60 CNN225 CNN225 CNL60 CNL225 CNL675 CNN80 CNN250 - CNL80 CNL250 - CNN90 CNN275 CNN700 – CNL275 CNL750 CNN100 CNN300 - CNL100 CNL300 - CNN125 CNN325 CNN800 CNL125 CNL325 - G CNN CNN10 Dimensions Catalog No. Outline A B C D E F G Figure In. (mm) In. (mm) In. (mm) In. (mm) In. (mm) In. (mm) In. (mm) ACK 1-30 1 3.07 (77.9) 2.5 (63.5) .56 (14.3) .5 (12.7) .28 (7.1) .593 (15) .03 (.8) ACK 35-60 1 3.74 (95) 3 (76.2) .81 (20.6) .75 (19.1) .34 (8.7) .86 (21.8) .047 (1.2) ACK 70-100 1 4.46 (113.4) 3.5 (88.9) 1.06 (26.9) 1 (25.4) .38 (9.5) 1.12 (28.5) .06 (1.6) ACK 120-200 1 4.72 (119.8) 3.75 (95.4) 1.06 (26.9) 1 (25.4) .38 (9.5) 1.12 (28.5) .06 (1.6) ACK 225-400 1 4.71 (119.7) 3.75 (95.4) 1.06 (26.9) 1 (25.4) .38 (9.5) 1.12 (28.5) .06 (1.6) ACL 30-60 1 3.07 (77.9) 2.5 (63.5) .56 (14.3) .5 (12.7) .28 (7.1) .593 (15) .03 (.8) ACL 70-120 1 3.49 (88.6) 2.75 (69.9) .81 (20.6) .75 (19.1) .34 (8.7) .86 (21.8) .047 (1.2) ALS 100-500 1 4.71 (119.7) 3.75 (95.4) 1.06 (26.9) 1 (25.4) .38 (9.5) 1.12 (28.5) .06 (1.6) CNL/CNN 2 3.188 (80.9) 2.44 (61.9) .89 (22.6) .75 (19.0) .34 (8.7) –– –– Figure 1 Figure 2 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com G19 440V DC Ferrule Fuses Sizes: 14x51, 22x58, 27x60 gLB from 2 to 160 A Dimensions Ratings: Volts Amps IR L/R Trip force: 4.5N (1lb) at 0 mm-2.5N (1/2lb ) at 7 mm (1/4”) : 440VDC : 2 to 160A : 100kA I.R. : 30mSec Catalog Numbers, Ratings Current Size Rating IN(A) 14x51 22x58 IN(A) Watts Loss 0.8 IN IN Catalog Number Ref. No. 2 0.29 0.5 CC 4.421 CP gLB 14x51/2 E075720 6 0.74 1.3 CC 4.421 CP gLB 14x51/6 Q094084 8 1.1 1.8 CC 4.421 CP gLB 14x51/8 F075721 10 1.1 1.9 CC 4.421 CP gLB 14x51/10 G075722 12 @ 440VDC 1.2 2.0 CC 4.421 CP gLB 14x51/12 R094085 16 100 kA 1.2 2.1 CC 4.421 CP gLB 14x51/16 H075723 20 L/R = 30 ms 1.4 2.5 CC 4.421 CP gLB 14x51/20 L221132 25 1.6 2.8 CC 4.421 CP gLB 14x51/25 J075724 32 2.4 4.2 CC 4.421 CP gLB 14x51/32 S098410 40 2.9 5.0 CC 4.421 CP gLB 14x51/40 T098687 50 3.3 5.7 CC 4.421 CP gLB 14x51/50 H076620 50 3.9 6.7 CC 4.421 CP gLB 22x58/50 L076968 4.9 8.5 CC 4.421 CP gLB 22x58/63 M221133 6.2 10.8 CC 4.421 CP gLB 22x58/80 J098563 7.5 13.2 CC 4.421 CP gLB 22x58/100 K099507 22 CC 4.421 CP gLB 27x60/125 H098562 24.2 CC 4.421 CP gLB 27x60/160 M075704 63 80 100 27x60 Interrupting @ 440VDC 100 kA L/R = 30 ms 125 @440VDC 100 kA 12.6 160 L/R = 30 ms 13.8 Blown fuse indicator minimum trip voltage: 20 V G20 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com 660V DC Ferrule Fuses Size: 27x60 Features/Benefits: •• Full range D.C. operation •• 27x60mm ceramic cylindrical body •• Blown-fuse indicator striker Catalog Numbers, Ratings 27 x 60 Current Interrupting Rating IN(A) Rating Watts Loss Catalog No. Ref. No. 0.4 CC 6,621 CP gRB 27x60/0.8 H098585 0.25 0.4 CC 6,621 CP gRB 27x60/1 J098586 0.35 0.6 CC 6,621 CP gRB 27x60/1.5 K098587 2 0.4 0.7 CC 6,621 CP gRB 27x60/2 P098591 3.15 0.6 1 CC 6,621 CP gRB 27x60/3.15 Q098592 Ratings: 4 0.6 1 CC 6,621 CP gRB 27x60/4 R098593 Volts 5 0.7 1.1 CC 6,621 CP gRB 27x60/5 T098595 Amps : 0.8 to 110A 6.3 0.8 1.3 CC 6,621 CP gRB 27x60/6.3 Z098600 IR 8 1.2 2 CC 6,621 CP gRB 27x60/8 L076301 L/R : 15mSec 0.8 IN IN 0.8 0.25 1 1.5 10 @ 660V DC 1.3 2.3 CC 6,621 CP gRB 27x60/10 M076302 12 50kA 1.4 2.4 CC 6,621 CP gRB 27x60/12 L075703 16 L/R = 15ms 1.9 3.3 CC 6,621 CP gRB 27x60/16 N076303 20 2.4 4.1 CC 6,621 CP gRB 27x60/20 C077006 25 2.8 4.7 CC 6,621 CP gRB 27x60/25 M075635 32 3.5 6 CC 6,621 CP gRB 27x60/32 P076304 40 4.7 8 CC 6,621 CP gRB 27x60/40 Q076305 50 4.8 8.3 CC 6,621 CP gRB 27x60/50 R076306 63 5.6 9.6 CC 6,621 CP gRB 27x60/63 P079961 80 6.4 11.2 CC 6,621 CP gRB 27x60/80 S079964 100 7.4 12.9 CC 6,621 CP gRB 27x60/100 T099400 110 7.7 13.7 CC 6,621 CP gRB 27x60/110 S076307 Blown fuse indicator minimum trip voltage: 20V : 660VDC G Size (Mm) : 50kA I.R. Approvals: •• UL recognized component File E76398 Dimensions 60,3 • 27 7mm indicator travel • 5mm Indicator Trip Force: 4.5N (1lb) at 0mm-2.5N (1/2lb) at 7mm (1/4”) This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com G21 1000V DC Ferrule Fuses Size: 20x127 Features/Benefits: •• Full range D.C. operation •• 20x127mm ceramic cylindrical body •• Blown-fuse indicator striker Catalog Numbers, Ratings Size Current Interrupting Watts Loss (Mm) Rating IN(A) Rating 6 x 127 0.8 IN IN New Old 2.0 3.5 CC 1051 CP gRB 20x127/6 D 100 gRB 006 VI Ref. No. Z088020 8 2.2 3.8 CC 1051 CP gRB 20x127/8 D 100 gRB 008 VI T088774 10 2.4 4.2 CC 1051 CP gRB 20x127/10 D 100 gRB 010 VI A089493 3.0 5.3 CC 1051 CP gRB 20x127/12 D 100 gRB 012 VI B089494 12 27 Catalog Number 16 @ 1000V DC 3.7 6.6 CC 1051 CP gRB 20x127/16 D 100 gRB 016 VI C089495 20 100kA 4.4 7.7 CC 1051 CP gRB 20x127/20 D 100 gRB 020 VI D089496 25 L/R = 20ms 5.1 9 CC 1051 CP gRB 20x127/25 D 100 gRB 025 VI E089497 32 6.0 10.5 CC 1051 CP gRB 20x127/32 D 100 gRB 032 VI F089498 40 7.3 13.2 CC 1051 CP gRC 20x127/40 D 100 gRB 040 VI S086795 50 8.5 15.5 CC 1051 CP gRC 20x127/50 D 100 gRB 050 VI F086186 63 9.6 17.4 CC 1051 CP gRC 20x127/63 D 100 gRB 063 VI F083656 Blown fuse indicator minimum trip voltage: 50 V •Use R.M.S. current less than 56 A when mounting in fuse holder. Ratings: Volts Amps IR L/R : 1000VDC : 6 to 63A : 100kA I.R. : 20mSec Max. AC Voltage (50/60Hz) 1500V@100kA I.R. Dimensions 127mm 7mm indicator travel Approvals: x 20.6 CC 1051 x5 •• UL recognized component File E76491 Indicator Trip Force: 4.5N (1lb) at 0mm-2.5N (1/2lb) at 7mm (1/4”) G22 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com 1000V DC Ferrule Fuses Size 36x127 gRB-gRC from 25 to 100 A Features/Benefits: •• Full range D.C. operation •• 36x127mm ceramic cylindrical body •• Blown-fuse indicator striker Catalog Numbers, Ratings Current Interrupting Watts Loss (Mm) Rating IN(A) Rating 25 36 x 127 Catalog Number 0.8 IN IN New Old 5.3 9.4 CC 1051 CP gRB 36x127/25 D 100 gRB 006 VI Ref. No. H083980 32 6.4 11.5 CC 1051 CP gRB 36x127/32 D 100 gRB 008 VI R086495 40 6.5 11.6 CC 1051 CP gRB 36x127/40 D 100 gRB 010 V I G089499 50 63 80 100 @ 1000V DC 100kA L/R = 20ms D 100 gRB 012 VI 8.7 15.4 CC 1051 CP gRB 36x127/50 D 100 gRB 016 VI H089500 10.5 18.8 CC 1051 CP gRC 36x127/63 D 100 gRB 020 VI J089501 11.9 21.5 CC 1051 CP gRC 36x127/80 D 100 gRB 025 VI A083651 13.2 24.1 CC 1051 CP gRC 36x127/100 D 100 gRB 032 VI Z083650 Ratings: Volts : 1000VDC Amps : 25 to 100A IR : 100kA I.R. L/R : 20mSec G Size Max AC Voltage Blown fuse indicator minimum trip voltage: 50 V (50/60Hz) 1500V @100k A I.R. Dimensions Minimum indicator travel Trip force: 4.5N (1lb) at 0 mm - 2.5N (1/2) at 7 mm This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com G23 1500V DC Ferrule Fuses Size: 20x127 Features/Benefits: •• Blown fuse indicator striker .8 to 5A •• 20x127mm ceramic cylindrical body •• Full range D.C. operation Catalog Numbers, Ratings Size (Mm) Current Rating Interrupting Rating Watts Loss Catalog Number Ref. No. 0.8 IN IN New Old 0.8 0.5 0.9 CC 1551 CP gRB 20x127/0.8 D 150 gRB 0.8 VI E075743 1 0.5 0.9 CC 1551 CP gRB 20x127/1 D 150 gRB 001 VI F075744 IN(A) 1.5 @ 1000V DC 0.8 1.4 CC 1551 CP gRB 20x127/1.5 D 150 gRB 01.5 VI G075745 2 100kA 0.9 1.6 CC 1551 CP gRB 20x127/2 D 150 gRB 002 VI B088367 3.15 L/R = 100ms 4 1.2 2.1 CC 1551 CP gRB 20x127/3.15 D 150 gRB 3.15 VI H075746 1.3 2.1 CC 1551 CP gRB 20x127/4 D 150 gRB 004 VI J075747 5 1.4 2.3 CC 1551 CP gRB 20x127/5 D 150 gRB 005 VI C088368 0.8 0.5 0.9 CC 1500 CP gRB 20x127/0.8 D 150 gRB 0.8 V J081842 1 0.5 0.9 CC 1500 CP gRB 20x127/1 D 150 gRB 001 V R079894 20 1.5 @ 1500V DC 0.8 1.4 CC 1500 CP gRB 20x127/1.5 D 150 gRB 01.5 V K081843 x 2 30kA 0.9 1.6 CC 1500 CP gRB 20x127/2 D 150 gRB 002 V Y099243 127 3.15 L/R = 30ms 4 1.2 2.1 CC 1500 CP gRB 20x127/3.15 D 150 gRB 3.15 V L081844 1.3 2.1 CC 1500 CP gRB 20x127/4 D 150 gRB 004 V Z099244 5 1.4 2.3 CC 1500 CP gRB 20x127/5 D 150 gRB 005 V A099245 6 3.4 6.3 CC 1500 CP gRD 20x127/6 D 150 gRB 006 V E082804 8 3.3 6.0 CC 1500 CP gRD 20x127/8 D 150 gRB 008 V Z080867 10 @ 1500V DC 3.5 6.1 CC 1500 CP gRD 20x127/10 D 150 gRB 010 V F081655 12 30kA 3.9 6.8 CC 1500 CP gRD 20x12712 D 150 gRB 012 V B080593 16 L/R = 55ms 5 8.9 CC 1500 CP gRD 20x127/16 D 150 gRB 016 V Q081457 20 5.3 9.6 CC 1500 CP gRD 20x127/20 D 150 gRB 020 V D082803 25 6.6 12 CC 1500 CP gRD 20x127/25 D 150 gRB 025 V A080431 Ratings: CC 1551 CP gRB Volts : 1000VDC Amps : 0.8 to 5A IR : 100kA I.R. DC L/R : 100mSec CC 1500 CP gRB Volts : 1500VDC Amps : 0.8 to 25 Amps IR : 30kA I.R. DC L/R : 30mSec (.8 to 5A) L/R : 55mSec (6 to 25A) Max AC Voltage (50/60Hz) 2500@50k A.I.R. Blown fuse indicator minimum trip voltage: 50 V Dimensions 127mm x 20.6 7mm indicator travel x5 Indicator Trip Force: 4.5N (1lb) at 0mm-2.5N (1/2lb) at 7mm (1/4”) G24 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com 1500V DC Ferrule Fuses Size: 20x190 Features/Benefits: •• Blown-fuse indicator striker CC I59I CP gRC •• 20x190 ceramic cylindrical body •• Full range D.C. operation •• CC 1500, without indicator Catalog Numbers, Ratings 20 x 190 Current Interrupting Watts Loss Rating IN(A) IN(A) 0.8 IN IN Catalog Number Ref. No. 6 4.8 7.8 CC 1591 CP gRC 20x190/6 D083102 8 5.3 8.8 CC 1591 CP gRC 20x190/8 V083738 10 6.5 10.5 CC 1591 CP gRC 20x190/10 G087245 12 7.0 11.5 CC 1591 CP gRC 20x190/12 Y080429 16 8.0 13 CC 1591 CP gRC 20x190/16 N088378 20 9.5 15 CC 1591 CP gRC 20x190/20 Q087345 25 12 19.5 CC 1591 CP gRC 20x190/25 Z080430 16 26 CC 1591 CP gRC 20x190/32 G085911 4.8 7.8 CC 1500 CP gRC 20x190/6 Z089469 5.3 8.8 CC 1500 CP gRC 20x190/8 A089470 10 6.5 10.5 CC 1500 CP gRC 20x190/10 B089471 12 7.0 11.5 CC 1500 CP gRC 20x190/12 C089472 16 8.0 13 CC 1500 CP gRC 20x190/16 D089473 20 9.5 15 CC 1500 CP gRC 20x190/20 E089474 25 12 19.5 CC 1500 CP gRC 20x190/25 F089475 32 16 26 CC 1500 CP gRC 20x190/32 G089476 32 6 8 @ 1500V DC 60kA L/R = 40ms Ratings: Volts : 1500VDC Amps : 6 to 32A IR : 60kA I.R. DC L/R : 40mSec G Size Max AC Voltage (50/60 Hz) 3000V @ 50k A I.R. Dimensions 190 x 20.6 7mm x 5 Weight: 176 g Indicator Trip Force: 4.5N (1lb) at 0mm - 2.5N (1/2lb) at 7mm (1/4”) - when so equipped* This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com G25 1500V DC Ferrule Fuses Size 36x190 gRC-gRD from 40 to 100 A Features/Benefits: •• Full range D.C. operation •• 36x190mm ceramic cylindrical body •• CC 1591, with indicator •• CC 1500, without indicator Catalog Numbers, Ratings Size Current Interrupting Rating IN(A) IN(A) 40 36 x 190 Watts Loss 0.8 IN IN Catalog Number Ref. No. 14 26 CC 1591 CP gRC 36x190/40 M080419 16.5 30 CC 1591 CP gRC 36x190/50 N080420 50 @ 1500 VDC 63 60kA 20.6 38 CC 1591 CP gRC 36x190/63 P080421 80 L/R = 60 ms 18 33 CC 1591 CP gRD 36x190/80 N221134 100 23 42 CC 1591 CP gRD 36x190/100 Y220154 40 14 26 CC 1500 CP gRC 36x190/40 H089477 16.5 30 CC 1500 CP gRC 36x190/50 J089478 50 @ 1500 VDC 63 60kA 20.6 38 CC 1500 CP gRC 36x190/63 K089479 80 L/R = 30 ms 18 33 CC 1500 CP gRD 36x190/80 Q078007 23 42 CC 1500 CP gRD 36x190/100 K078025 100 Rating: Volts : 1500VDC Amps : 40 to 100A IR : 60kA I.R. DC Max AC Voltage (50/60 Hz) 3000V @ 50k A I.R. CC1591 : L/R=60mSec CC1500 : L/R=30mSec Dimensions Trip Force: 4.5N (1lb) at 0 mm-2.5N (1/2lb) at 7mm (1/4”) when so equipped G26 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com 4000V DC Ferrule Fuses Size 36x400 gRC from 0.8 to 20 A Features/Benefits: •• Full range D.C. operation •• 36x400mm ceramic cylindrical body Catalog Numbers, Ratings Current Interrupting Rating IN(A) IN(A) Watts Loss Catalog Number Ref. No. 0.8 IN IN .08 1.5 2.5 CC 4000 CP gRC 36x400/0.8 Z220293 1 1.6 2.7 CC 4000 CP gRC 36x400/1 R221137 1.5 2.4 14.1 CC 4000 CP gRC 36x400/1.5 S221138 2 3.0 5.0 CC 4000 CP gRC 36x400/2 Z089423 3.15 3.9 6.4 CC 4000 CP gRC 36x400/3.15 T221139 36 4 @ 4000 V DC 6.0 10 CC 4000 CP gRC 36x400/4 A089424 x 5 30kA 9.6 16 CC 4000 CP gRC 36x400/5 Y098461 400 6 L/R = 20 ms Ratings: Volts : 4000VDC Amps : .8 to 20A 11 19 CC 4000 CP gRC 36x400/6 E099847 IR : 30kA I.R. DC 8 12 22 CC 4000 CP gRC 36x400/8 V221140 L/R : 20mSec 10 13 23 CC 4000 CP gRC 36x400/10 G098469 12 15 26 CC 4000 CP gRC 36x400/12 C098396 16 15 27 CC 4000 CP gRC 36x400/16 Z083052 20 18.6 33 CC 4000 CP gRC 36x400/20 F099848 G Size 4000VAC @ 50kA I.R. Dimensions 400 (15.75”) This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com G27 750V DC Square Body Fuses Size: 120 Features/Benefits: •• Blown-fuse indicator •• Square ceramic body •• Full range D.C. operation •• Bladed and tapped versions standard Catalog Numbers, Ratings Current Size Interrupting Watts Loss Catalog Number Ref. No. 8.1 CC 7,5 gRC 120 EF 0050 Y084776 5.7 10.4 CC 7,5 gRC 120 EF 0063 R085207 7.3 13.4 CC 7,5 gRC 120 EF 0080 Q085206 16.7 9.1 16.7 CC 7,5 gRC 120 EF 0100 P085205 11.5 21 11.5 21 CC 7,5 gRC 120 EF 0125 R086242 160 15 27 15 27 CC 7,5 gRC 120 EF 0160 N085204 50 4.4 8.1 4.4 8.1 CC 7,5 gRC 120 TTF 0050 B220824 63 5.7 10.4 5.7 10.4 CC 7,5 gRC 120 TTF 0063 Q082400 7.3 13.4 7.3 13.4 CC 7,5 gRC 120 TTF 0080 Z090435 9.1 16.7 9.1 16.7 CC 7,5 gRC 120 TTF 0100 R082401 11.5 21 11.5 21 CC 7,5 gRC 120 TTF 0125 P085251 15 27 15 27 CC 7,5 gRC 120 TTF 0160 R085253 Rating IN(A) IN(A) 50 63 @ 750V= 80 100kA 100 L/R = 100ms 125 120 Maximum l2t @900V=L/R 40ms @ 900 V= 80 100kA 100 L/R = 40ms 125 160 Ip=101N Ip=501N 4.4 8.1 4.4 5.7 10.4 7.3 13.4 9.1 0.8 IN IN Ratings: Volts : 750VDC : 900VDC Amps : 50 to 160A IR : 100kA I.R. DC L/R : 100mSec (750) L/R : 40mSec (900) Microswitch: MC 3E 1-5N Ref. Number: D310020 Contact factory for holder Dimensions 39 6 181 124 CC.... 120 E ... 18 53 9 41 66.5 Weight: 579 g 28 156 126 124 M8 tapped 9mm deep G28 39 CC.... 120 TTF... 53 41 28 56.5 Weight: 574 g This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com 750V DC Square Body Fuses Size: 121 Features/Benefits: •• Blown-fuse indicator •• Square ceramic body •• Full range D.C. operation •• Bladed and tapped versions standard Catalog Numbers, Ratings Size Rating IN(A) 121 Maximum l2t Interrupting Watts Loss @900V=L/R 40ms IN(A) Ip=101N Ip=501N 0.8 IN Catalog Number Ref. No. IN 200 @ 750V DC 755000 150000 20.5 37.5 CC 7,5 gRC 121 EF 0200 A086710 250 100kA L/R = 100ms 1250000 250000 25.5 46.7 CC 7,5 gRC 121 EF 0250 M085203 200 @900V DC 755000 150000 20.5 37.5 CC 7,5 gRC 121 TTF 0200 N085250 Ratings: 250 100kAL/R = 40ms 1250000 250000 25.5 46.7 CC 7,5 gRC 121 TTF 0250 Q085252 Volts : 750VDC Microswitch: MC 3E 1-5N Ref. Number: D310020 Contact factory for holder Amps : 200 & 250A Dimensions 51 6 191 129 CC.... 121 E ... 25 63 11 : 900VDC G Current 51 IR : 100kA I.R. L/R : 100mSec (750V) L/R : 40mSec (900V) 66.5 28 Weight: 825 g 166 51 131 129 M8 Tapped 9mm deep CC.... 121 TTF... 63 51 28 66.5 Weight: 796 g This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com G29 750V DC Square Body Fuses Size: 122 Features/Benefits: •• Blown-fuse indicator •• Square ceramic body •• Full range D.C. operation •• Bladed and tapped versions standard Catalog Numbers, Ratings Current Size Rating IN(A) IN(A) Maximum l2t Watts Loss @900V=L/R 40ms Catalog Number Ref. No. 46.7 CC 7,5 gRC 122 EF 0250 A087331 58 CC 7,5 gRC 122 EF 0315 B087332 35 64.5 CC 7,5 gRC 122 EF 0350 W221141 40.5 74.5 CC 7,5 gRC 122 EF 0400 L089388 800,000 49 90 CC 7,5 gRD 122 EF 0450 P220951 1.25x106* 52 95 CC 7,5 gRD 122 EF 0500 Q220952 250,000 25.5 46.7 CC 7,5 gRC 122 TTF 0250 B090437 400,000 31.5 58 CC 7,5 gRC 122 TTF 0315 M085249 IR : 100kA I.R. DC 64.5 CC 7,5 gRC 122 TTF 0350 G220898 L/R : 100mSec (750V) L/R : 40mSec (900V) Ip=101N Ip=501N 250 1.25x106 250,000 25.5 315 2x106 400,000 31.5 6 500,000 3.1x106 600,000 4x106 6.2x106* 350 400 450 122 Interrupting @ 750V= 2.5x10 100kA L/R = 100ms 500 1.25 x106 250 2x106 315 0.8 IN IN 350 2.5x106 500,000 35 400 3.1x106 600,000 40.5 74.5 CC 7,5 gRC 122 TTF 0400 C090438 450 4x106* 800,000 49 90 CC 7,5 gRD 122 TTF 0450 R220953 500 6.2x106* 1.25x106* 52 95 CC 7,5 gRD 122 TTF 050 S220954 Ratings: Volts : 750VDC : 900VDC Amps : 250 to 500A *MAX. I2t @ 800V=, L/R=40ms Microswitch: MC 3E 1-5N Ref. Number: D310020 Contact factory for holder Dimensions 60 6 206 129 32 CC.... 122 E ... 60 72 13 65.5 28 Weight: 1,210 g 171 131 129 60 CC.... 122 TTF... M10 Tappped 9mm deep G30 60 72 28 65.5 Weight: 1,150 g This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com 660-750V DC Square Body Fuses Size: 123 Features/Benefits: •• Blown-fuse indicator •• Square ceramic body •• Full range D.C. operation •• Bladed and tapped versions standard Catalog Numbers, Ratings Rating IN(A) 500 500 Maximum l2t Interrupting IN(A) @750VDC 100kA L/R=100ms @900VDC 100kA L/R = 40ms Watts Loss @900V=L/R 40ms Catalog Number Ref. No. Ip=101N Ip=501N 5x106 1x106 51 93.5 CC 7,5 gRC 123 EF 0500 M089389 5x106 1x106 51 93.5 CC 7,5 gRC 123 TTF 0500 D090439 0.8 IN IN maximum I t (A s) @800V = L/R 40ms Ip=10 I Ip=50 I 2 2 N 123 N Ratings: CC 7.5gRC Volts : 750VDC : 900VDC 630 7.5x10 74 CC 7,5 gRB 123 EF 0630 B098556 Amps : 500A 700 10x106 2x106 82 CC 7,5 gRB 123 EF 0700 Q078191 IR : 100kA I.R. DC 750 10x10 2x10 82 CC 7,5 gRD 123 EF 0750 F220943 L/R : 100mSec (750V) L/R : 40mSec (900V) 1.5x10 6 6 @750VDC 100kA L/R=50ms 6 6 630 7.5x106 1.5x106 74 CC 7,5 gRB 123 TTF 0630 C098557 700 10x106 2x106 82 CC 7,5 gRB 123 TTF 0700 F090441 750 10x10 2x106 82 CC 7,5 gRD 123 TTF 0750 H220945 6 maximum I2t (A2s) @660V = L/R 30ms Ip=10 I Ip=50 I 800 @660VDC 100kA L/R=50ms CC 7.5gRB, gRD Volts : 750VDC Amps : 630 to 750A IR : 100kA I.R. DC 12.15x106 2.6x106 90 CC 6.6 gRB 123 EF 0800 G220944 L/R : 50mSec 12.15x106 2.6x106 90 CC 6.6 gRB 123 TTF 0800 J220946 CC 6.6gRB N 800 G Current Size N Volts : 660VDC Amps : 800A Contact factory for holder Dimensions 75 206 129 40 6 CC.... 123 E... 75 87 13 M12 Tapped 9mm deep 171 131 129 CC.... 123 TTF ... 90.5 28 Weight: 1,820 g IR : 100kA I.R. DC L/R : 50mSec Rated Max. Operating Current (A) Current (A) 630 550 700 600 750 600 800 650 75 75 87 90.5 Weight: 1,800 g This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com G31 750V DC Square Body/Special Purpose Size 2x122 gRC - gRD from 500 to 900 A Catalog Numbers, Ratings Current Size Rating IN(A) 500 630 800 2 900 Interrupting IN(A) @ 900V DC 100kA L/R = 40ms x Maximum l2t Watts Loss @900V=L/R 40ms Ip=101N Ip=501N 5x106 1x106 51 8x106 1.6x106 63 6 2.4x10 81 3.2x106 98 12.4x10 6 16x106 0.8 IN Catalog Number Ref. No. 94 CC 7,5 gRC 2122 TTF 0500 Q090473 116 CC 7,5 gRC 2122 TTF 0630 R090474 149 CC 7,5 gRC 2122 TTF 0800 S090475 180 CC 7,5 gRD 2122 TTF 0900 T220955 IN maximum I t (A s) @800V = L/R 40ms Ip=50 I Ip=10 I 2 122 N 2 N @750VDC 1000 100kA 25x106 4.8x106 104 CC 7,5 gRD 2122 TTF 1000 V220956 L/R=50ms Microswitch: MC 3E 1-5N Ref. Number: D310020 Ratings: Volts : 900VDC : 750VDC Amps : 500 to 1000A Dimensions IR : 100kA I.R. L/R : 40mSec (900V) L/R : 100mSec (750V) Weight: 2,825g G32 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com 660-750V DC Square Body/Special Purpose Size 2x123 gRC - gRB, gRD, gRC - gRD from 1000 to 1600A Catalog Numbers, Ratings Current Size Rating IN(A) Interrupting IN(A) Maximum l2t Watts Loss @900V=L/R 40ms Ip=101N Ip=501N 20x106 4x106 0.8 IN Catalog Number Ref. No. CC 7,5 gRC 2123 TTF 1000 Z090481 IN @750VDC 100kA 1000 L/R=100ms @900VDC 100kA 102 87 L/R = 40ms maximum I2t (A2s) @800V = L/R 40ms Ip=10 I N 1250 30x10 Ip=50 I N 6x106 148 CC 7,5 gRB 2123 TTF 1250 D098558 40x106 8x106 164 CC 7,5 gRB 2123 TTF 1400 B090483 40x106 8x106 164 CC 7,5 gRB 2123 TTF 1500 K220947 6 @750VDC 1400 x 123 100kA L/R=50ms 1500 maximum I2t (A2s) N 1600 Ip=50 I N @660VDC 48.6x106 100kA 10x106 Volts : 900VDC : 750VDC : 660VDC Amps : 1000 to 1600A @660V = L/R 30ms Ip=10 I Ratings: G 2 90 CC 6.6 gRB 2123 TTF 1600 L220948 L/R=50ms IR : 100kA I.R. L/R : 40mSec (900V, 1000A) L/R : 50mSec (125 to 1500A) L/R : 100mSec (750V, 1000A) Microswitch: MC 3E 1-5N Ref. Number: D310020 Dimensions This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 Rated Max. Operating Current (A) Current (A) 1250 1100 1400 1200 1500 1200 1600 1300 www.barr-thorp.com G33 1200V DC Square Body Size 72 SRG from 160 to 420 A Catalog Numbers, Ratings Current Size Rating IN(A) 72 Interrupting IN(A) Maximum l2t @1000V= L/R=15ms L/R=45ms Watts Loss 0.8 IN Catalog Number Ref. No. IN 160 12000 20000 41 77.5 CC 12 SRG 72 QF 0160 K079428 200 21000 36000 48 88 CC 12 SRG 72 QF 0200 L079429 250 315 400 @ 900V DC 100kA L/R = 40ms 420 45500 78500 57 96 CC 12 SRG 72 QF 0250 M079430 90000 154000 60 110 CC 12 SRG 72 QF 0315 N079431 182000 314000 66 129 CC 12 SRG 72 QF 0400 P079432 220000 380000 67 131 CC 12 SRG 72 QF 0420 Q079433 Microswitch: MC 3E 1-5N Ref. Number: D310020 Volts Dimensions G34 Ratings: : 1200VDC Amps : 160 to 420A This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 IR : 100kA I.R. L/R : 15mSec www.barr-thorp.com 2000V DC Square Body Size 120 SRC from 20 to 215 A Catalog Numbers, Ratings Size @1000V= Watts Loss Catalog Number Ref. No. 16 CC 20 SRC 120 QF 0020 J079450 25 CC 20 SRC 120 QF 0025 K079451 14.5 29.5 CC 20 SRC 120 QF 0032 L079452 17.5 36 CC 20 SRC 120 QF 0040 M079453 1800 20.5 42 CC 20 SRC 120 QF 0050 N079454 1600 2800 26 53.5 CC 20 SRC 120 QF 0063 P079455 3100 5400 30 61.5 CC 20 SRC 120 QF 0080 Q079456 5800 10000 35 70.5 CC 20 SRC 120 QF 0100 R079457 125 9200 16000 43 87.5 CC 20 SRC 120 QF 0125 S079458 160 19200 33200 49 99 CC 20 SRC 120 QF 0160 T079459 200 45000 78500 49.5 101 CC 20 SRC 120 QF 0200 V079460 215 55000 95000 52 106 CC 20 SRC 120 QF 0215 W079461 Rating IN(A) 120 Maximum l2t Interrupting IN(A) L/R=15ms L/R=45ms 20 180 310 8 25 180 310 12.5 32 350 610 40 580 1000 50 1030 63 80 100 @ 2000VDC = 100kA L/R = 15ms 0.8 IN IN Microswitch: MCR 3E 1-5N BS Ref. Number: D310023 Ratings: Volts : 2000VDC Amps : 20 to 215A IR : 100kA I.R. L/R : 15mSec G Current Dimensions This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com G35 2000V DC Square Body Size 122 SRD from 160 to 400 A Catalog Numbers, Ratings Current Size Rating IN(A) 122 Interrupting IN(A) Maximum l2t @100V= L/R=15ms L/R=45ms Watts Loss 0.8 IN Catalog Number Ref. No. IN 160 @ 1800VDC 15000 25000 52.5 100 CC 20 SRD 122 QF 0160 D076639 200 100kA 26000 44000 61.5 118 CC 20 SRD 122 QF 0200 X079462 250 L/R = 30ms 50000 87000 69 131 CC 20 SRD 122 QF 0250 Y079463 315 @ 2000VDC 117000 200000 74 150 CC 20 SRD 122 QF 0315 Z079464 219000 380000 87 175 CC 20 SRD 122 QF 0400 A079465 400 100kA L/R = 15ms Microswitch: MCR 3E 1-5N BS Ref. Number: D310023 Ratings: Dimensions Volts : 1800VDC : 2000VDC Amps : 160 to 400A G36 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 IR : 100kA I.R. L/R : 30mSec (1800V) L/R : 15mSec (2000V) www.barr-thorp.com 3500-4000V DC Square Body Size 600 gRB - grD from 6 to 125 A Catalog Numbers, Ratings Rating IN(A) 600 Watts Loss Interrupting IN(A) 0.8 IN Catalog Number Ref. No. IN 6 5.3 9.5 CC 35 gRB 600 QF 0006 S083736 8 7 12.7 CC 35 gRB 600 QF 0008 R083735 10 @ 3500 V DC 10.2 18.5 CC 35 gRB 600 QF 0010 N089390 12 30kA 11 20 CC 35 gRB 600 QF 0012 V082220 16 L/R = 30 ms 13.1 24 CC 35 gRB 600 QF 0016 P089391 20 14 25.4 CC 35 gRB 600 QF 0020 Q089392 25 18 32.5 CC 35 gRB 600 QF 0025 R089393 32 25.5 46 CC 40 gRB 600 QF 0032 A086963 40 @ 4000 V DC 35 63 CC 40 gRB 600 QF 0040 B086964 50 30kA 29 52 CC 40 gRB 600 QF 0050 C086965 63 L/R = 30 ms 42 76.5 CC 40 gRB 600 QF 0063 D086966 80 51 92 CC 40 gRB 600 QF 0080 E086967 80 @ 4000 V DC 3.9 67 CC 40 gRD 600 QF 0080 B075763 100 30kA 50.5 88 CC 40 gRD 600 QF 0100 C075764 125 L/R = 30 ms 63 110 CC 40 gRD 600 QF 0125 D075765 Ratings: Volts : 3500VDC : 4000VDC G Current Size Amps : 6 to 125A IR : 30kA I.R. L/R : 30mSec Microswitch: 2R 3E 1-5N BS Ref. Number: J310025 Dimensions This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com G37 HP6M 600V DC Photovoltaic Fuses About the HP6M Fuse Mersen’s HP6M photovoltaic (PV) fuse series was engineered and designed specifically for the protection of photovoltaic systems. Its enhanced fuse construction makes it ideal for continuous temperature and current cycling withstand adding to system longevity. The 600VDC rated HP6M, designed for low minimum breaking capacity capabilities of 1.35 times the fuse rated current value, allows for safe circuit interruption under typical low fault current conditions produced by PV arrays. Protect your off-grid or grid tied PV system from unexpected ground faults and line faults using Mersen’s Helio Protection fuse line. Features/Benefits: Applications: •• Low fault current interrupting •• All photovoltaic applications •• PV string/array level protection capability •• Durable construction for enhanced •• Combiner box applications •• In-line PV module protection system longevity •• Temperature cycle withstand •• Inverters •• Battery charge controllers capability •• Guaranteed operation at Volts temperature extremes •• Globally accepted HP6M1 : 600VDC Amps : 1 to 30A •• Industries first UL Listed Solution Catalog Numbers (amps) Ratings: Catalog Numbers - Fuse Holder HP6M8 UltraSafe™ UltraSafe™ HP6M2 HP6M10 Non-Indicating Indicating HP6M3 HP6M12 US101HEL US101IHEL HP6M4 HP6M15 HP6M5 HP6M20 HP6M6 HP6M25 HP6M7 HP6M30 IR : 10kA I.R. DC MBC : 1.35 x In Photovoltaic Fuse, gPV Approvals: •• UL Listed to Standard UL2579 Dimensions File E333668 •• CSA Component Certified C22.2 •• IEC 60269-6 Approved G38 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com HP10M 1000V DC Photovoltaic Fuses Engineered to protect photovoltaic applications Mersen’s HP10M photovoltaic (PV) fuse series was engineered and designed specifically for the protection of photovoltaic systems. Its enhanced fuse construction makes it ideal for continuous temperature and current cycling withstand adding to system longevity. The 1000VDC rated HP10M, designed for low minimum breaking capacity capabilities of 1.35 times the fuse rated current value, allows for safe circuit interruption under typical low fault current conditions produced by PV arrays. Protect your off-grid or grid tied PV system from unexpected ground faults and line faults using Mersen’s Helio Protection fuse line. ●● Low fault current interrupting capability ●● Durable construction for enhanced system longevity ●● Temperature cycle withstand capability ●● Guaranteed operation at temperature extremes ●● Industries first UL Listed Solution ●● Globally accepted Catalog Numbers (amps) Applications: •• All photovoltaic applications •• PV string/array level protection •• Combiner box applications •• In-line PV module protection Ratings: •• Inverters Volts •• Battery charge controllers Catalog Numbers - Fuse Holder HP10M1 HP10M7 UltraSafe™ UltraSafe™ HP10M2 HP10M8 Non-Indicating Indicating HP10M3 HP10M10 US101HEL US101IHEL HP10M4 HP10M12 HP10M5 HP10M15 HP10M6 HP10M20 : 1000VDC Amps : 1 to 20A IR : 10kA I.R. DC MBC : 1.35 x In G Features/Benefits: Photovoltaic Fuse, gPV Approvals: •• UL Listed to Standard UL2579 Dimensions File E333668 •• CSA Component Certified C22.2 •• IEC 60269-6 Approved This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com G39 HP6J 600V DC Photovoltaic Fuses About the HP6J Fuse Mersen’s HP6J photovoltaic (PV) fuse series was engineered and designed specifically for the protection of photovoltaic systems. Its enhanced fuse construction makes it ideal for continuous temperature and current cycling withstand adding to system longevity. The 600VDC rated HP6J designed for low minimum breaking capacity capabilities of 1.35 times the fuse rated current value allows for safe circuit interruption under typical low fault current conditions produced by PV arrays. Protect your off-grid or grid tied PV system from unexpected ground faults and line faults using Mersen’s Helio Protection fuse line. Features/Benefits: Applications: •• Smallest footprint in the industry •• Re-combiner (sub-combiner, •• Low fault current interrupting array combiner, master combiner) capability applications •• Durable construction for enhanced system longevity •• Inverter DC input protection •• Battery charge controllers •• Temperature cycle withstand Ratings: Volts : 600VDC Amps : 70 to 400A capability •• Guaranteed operation at temperature extremes IR : 10kA I.R. DC MBC : 1.35 x In •• Industries first UL Listed Solution Photovoltaic Fuse, gPV •• Globally accepted Catalog Numbers (amps) HP6J70 HP6J175 HP6J80 HP6J200 HP6J90 HP6J225 HP6J100 HP6J250 HP6J110 HP6J300 Approvals: HP6J125 HP6J350 •• UL Listed to Standard UL2579 HP6J150 HP6J400 File E333668 •• CSA Component Certified C22.2 Catalog Numbers - Fuse Holder Wire Terminal Ampere Clip Catalog Rating Input Output Configuration Number 100 Stud Stud In-line Clip 61016J 200 Stud Stud Side Clip 62011J 400 Stud Stud In-line Clip 64011J These fuse holders are suitable for use on circuits capable of delivering a maximum fault current of 10kA. The wire connectors for these fuse holders will be supplied in the end-use. G40 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com HP6J 600V DC Photovoltaic Fuses Dimensions - HP6J(70-100) G Dimensions - HP6J(110-200) Dimensions - HP6J(225-400) For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com G41 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Fuse Blocks & Holders “Finger-safe” IEC, Traditional, Panel Mount... You name the block, we’ve got it in stock. Your problem: of standard fuse blocks to meet industrial require- H Fuse Blocks & Holders • UltraSafe™ USCC & USM................ H2 ments. You need • UltraSafe™ USFM............................ H4 DIN-rail mount- • UltraSafe™ US3J & US6J................. H6 ing fuse holders that save space and conform with today’s “Finger-safe” IEC standards. You need • UltraSafe™ US14 & US22................ H8 • Open Style Class J & SJ Series...... H12 panel-mount fuse holders, blocks that safely handle stress on • Open Style Midget & Class CC....... H16 conductors, accessories to make pulling fuses safer. • Open Style Class H, K & R............. H18 Our solution: Mersen’s extensive line of fuses is matched by our • Open Style Class T......................... H25 line of fuseblocks. Need a durable Class H, K, or R block? We’ve • Open Style Class G......................... H30 got configurations that accept nearly all 250 and 600V power • Open Style Miniature....................... H32 fuses. How about Class CC or Class J IEC-style holders? Turn to our popular UltraSafe™ models for the small footprints, blownfuse indicators, and finger-safe changeouts you want. The same goes for traditional Class J blocks, space-saving “SJ” blocks, 600V Class CC and midget dimension holders, and a dozen other fuse holder solutions. • In-Line Fuse Holders / FEB, FEC, FEX, FEY Series - Midget/Class CC........ H33 • Panel Mount Fuse Holders / GPM Series..................................... H37 • Semiconductor Fuse Blocks / P243/P266/P292............................ H44 Want more information fast? For more technical or applicationspecific information, please call our Fuse Block experts, at 978-462-6662; 416-252-9371 in Canada; or visit our website at us-ferrazshawmut.mersen.com. • Modular Semiconductor Fuse Blocks / 1SC/1MSC...................................... H45 • Semiconductor Fuse Holders / 703, U705, U710 Series.......................... H46 • Ferrule Fuse Holders / PS20x127... H48 • Fuse Bases / NH Dimension........... H50 • Dead Front Fuse Covers / DFC Series...................................... H55 • Fuse Block Accessories / DFC3M, DFC3LP & DRM............... H57 • Ferrule Fuse Clips / PC Board Mount Fuse Clips............................ H58 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com H You need a range USCC & USM UltraSafe TM Fuseholders UltraSafe modular fuse holders for midget and class CC fuses Mersen UltraSafe Modular Fuse Holders introduce a new level of safety for Class CC (USCC) and Midget 1-1/2” x 13/32” (USM) AC and DC-rated fuses up to 30 amperes. UltraSafe holders qualify as “Finger-safe” under IEC and DIN standards to an IP20 grade of protection, including fuse changing (with the flick of a finger). UltraSafe holders are available in 1, 2, 3 or 4 poles, with or without visual blown-fuse indicators in each pole. Multi-pole units can also be field assembled by ordering pin-tie handles. UltraSafe holders save up to 15% mounting space and any combination can be snapped onto 35mm DIN-rail for extra savings in panel building time. UltraSafe holders with Class CC fuses chosen for Type “2” No Damage protection give one of the safest protection packages in the industry. UltraSafe body material is tough and durable polyamide, with exceptional insulating properties. Highlights: Applications: Ratings: •• IP20 Finger-Safe (touch safe) •• All circuits up to 600 volts USM (Midget 10x38mm Fuses) •• Optional visual blown fuse Indicator lights •• DIN-rail mounting for motors, control circuits, Volts : 800VAC Maximum transformers, etc… : 1000VAC Maximum •• DC circuits up to 1000VDC •• Compact footprint including photovoltaic applications •• Quick, tool-free, easy fuse •• Non-load disconnect change outs Amps : 30A Maximum SCCR : 100kA USCC (Class CC Fuses) Volts : 600VAC / DC Maximum Amps : 30A Maximum Recommended Fuse Usage: •• USM use with: ATQ, ATM*, A6Y-2B, A25Z-2, TRM, OTM, A13X-2, A60Q-2, SCCR : 200kA Min. voltage to operate indicator light: 90VAC, 115VDC [Less than 0.7 mA leakage current at 600V] DCT*, HP6M, HP10M Approvals: •• USCC use with: ATDR, ATMR*, ATQR USM (Midget 10x38mm Fuses) * Recommended for DC applications •• UL Recognized Component, guide IZLT2, File E52283 •• CSA Certified C22.2, class 6225 File 32169 (750VAC, 30A) •• IEC Compliant (690VAC, 32A) USCC (Class CC Fuses) •• UL Listed, guide IZLT, File E52283 •• CSA Certified C22.2, class 6225 File 32169 (600VAC, 30A) H2 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com USCC & USM UltraSafe TM Fuseholders Catalog Numbers and Descriptions: Voltage Rating Ampere No. of AC Rating Poles Catalog No. Catalog No. W/O Indicator w/ Indicator USCC1 USCC1I 1-Pole Class CC UltraSafe Fuse Holder USCC2 USCC2I 2-Pole Class CC UltraSafe Fuse Holder USCC3 USCC3I 3-Pole Class CC UltraSafe Fuse Holder USCC4 USCC4I 4-Pole Class CC UltraSafe Fuse Holder USCC3N USCC3IN 3-Pole + N Class CC UltraSafe Fuse Holder USCC1I-AC120 USCC1I with 120VAC indicator 120 - 1 USCC1I-AC300 USCC1I with 300VAC indicator 300 - 1 - 24 1 Special Indicator Versions Description Fuse Type DC 1 2 600V 600V Class CC 3 30A 4 UL Listed 4 CSA Certified USCC1I-DC24 USCC1I with 24VDC indicator USM1 USM1I 1-Pole Midget UltraSafe Fuse Holder 1 USM2 USM2I 2-Pole Midget UltraSafe Fuse Holder 2 USM3 USM3I 3-Pole Midget UltraSafe Fuse Holder USM4 USM4I 4-Pole Midget UltraSafe Fuse Holder USM3N USM3IN 3-Pole + N Midget UltraSafe Fuse Holder USM1I-AC120 USM1I with 120VAC indicator Special Indicator Versions Certifications Midget 800V* (10 x 38mm) (1-1/2” x 13/32”) 3 1000V* 30A 4 4 120 - 1 USM1I-DC24 USM1I with 24VDC indicator - 24 1 USM1I-DC1000 USM1I with 1000VDC indicator - 1000 1 UL Recognized CSA Certified IEC Certified H * Catalog Numbers with Indicators are rated 600VAC / 600VDC unless otherwise noted. Accessories Description Catalog No. USN 1-Pole with Intergral Neutral Link USPTH Pin-tie Accessory for 12-Poles US12PJMP 12-pole Jumper Bar TBB1A 1-Phase Input Power Terminal TBB1C 1-Phase Input Power Terminal Right Angle USPTH Pin-Tie Accessory Additional Specifications: USM1 with USPTH Pin-Ties Terminal screws: Phillips/slot head Suggested screw torque: 14.75 in-lbs. Connector type: Pressure plate Wire range: #6 to #14 (solid/stranded Cu) Load-break disconnect: No Dimensions Dimension mm In Dimension mm In A 17.5 0.69 G 78.0 3.07 B 35.0 1.38 H 59.0 2.32 C 52.5 2.07 I 42.5 1.67 D 70.0 2.76 J 5.0 0.20 E 78.0 3.07 K 45.0 1.77 F 2.5 0.10 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com H3 USFM UltraSafe TM Fuse Modules UltraSafe 3-pole fuse modules for midget and class CC fuses Mersen UltraSafe™ Fuse Modules have a unique, compact design suited for use with 45mm wide IEC contactors. These modules also offer other features not found on other Class CC and midget UltraSafe fuse holders such as an auxiliary contact option. When the auxiliary is wired to an adjacent contactor the load is dropped out by the contactor immediately once someone tries to open the fuse extractor handle. Additionally, the fuse module features padlock capabilities, compact busbars for line side terminations, and tool free removal from DIN-rail. Yet the fuse modules still incorporate well known UltraSafe features such as IP20 protection, easy operating fuse extraction handles and an open fuse visual indication option. Highlights: Applications: •• Dedicated 3-pole fuse module •• Primarily for motor circuits to •• Finger-safe replace circuit breakers for higher •• Compact footprint with SCCR ratings •• Other circuits up to 600 volts for 45mm width •• Auxiliary contact option control circuits, transformers, etc. •• Non-load disconnect (1NO/1NC) •• Ability to padlock in OPEN •• Padlock compliance position with 1/4” shank diameter •• DIN-rail mount with Ratings: USFMCC (Class CC Fuses) Volts •• Quick, easy fuse change •• Optional indicator lights Recommended Fuse Usage: •• USM use with: : Amps : 30A Maximum SCCR : 200kA USFM10 (Midget 10x38mm Fuses) Volts tool free removal : 600VAC / DC : 600VAC / DC Amps : 30A Maximum SCCR : 100kA Min. voltage to operate indicator light: 90VAC, 115VDC [Less than 0.7 mA leakage current at 600V] ATQ, ATM*, A6Y-2B, A25Z-2, Approvals: TRM, OTM, A13X-2, A60Q-2, USFMCC (Class CC Fuses) DCT* •• UL Listed, guide IZLT, File E52283 •• USCC use with: •• CSA Certified C22.2, class 6225 ATDR, ATMR*, ATQR * Recommended for DC applications 01, File 32169 USFM10 (Midget 10x38mm Fuses) •• UL Recognized Component, guide IZLT2, File E52283 •• CSA Certified C22.2, Class 6225 01, File 32169 •• IEC Certified 60269-1, 60947-3 (690VAC, 32A, 120kA) H4 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com USFM UltraSafe TM Fuse Modules Catalog Numbers and Descriptions: For use with Class CC Fuses Catalog No. Description USFMCC 3 pole fuse module USFMCCI 3 pole fuse module with indicators USFMCCM 3 pole fuse module with microswitch style auxiliary contact USFMCCMI 3 pole fuse module with microswitch style auxiliary contact and indicators USFMAC11 For use with Midget and 10x38mm UL and IEC Fuses Catalog No. Description USFM10 3 pole fuse module USFM10I 3 pole fuse module with indicators USFM10M 3 pole fuse module with microswitch style auxiliary contact USFM10MI 3 pole fuse module with microswitch style auxiliary contact and indicators USFMBB2 Accessories Description USFMAC11 1NO (late make)/NC (early break) auxiliary contact USFMBB2 Busbar to connect 2 modules together USFMBB3 Busbar to connect 3 modules together USFMBB4 Busbar to connect 4 modules together USFMBB5 Busbar to connect 5 modules together USFMBBC1 Busbar connector terminal H Catalog No. USFMBBC1 Dimensions Additional specifications: Terminal screws: Pozidriv#2 Suggested screw torque: 13 Lbs-in (1.5 N-m) Connector type: Pressure plate Wire range: #10 to #16 AWG (1-4 mm2) 75ºC solid/stranded Cu only Load-break disconnect: No (when auxiliary contact is installed in fuse module and properly wired to adjacent IEC contactor the load will be dropped out prior to disconnection between fuse and clip inside holder upon operation of the fuse extractor handle). For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com H5 US3J & US6J UltraSafe™ Class J Fuse Holders UltraSafe™ modular fuse holders for class J fuses Mersen UltraSafe Modular 600 Volt Fuse Holders for Class J fuses introduce a new level of safety and ease for installing or replacing Class J fuses. UltraSafe holders qualify as “finger-safe” to an IP20 grade of protection under IEC standards. The US3J accommodates 30A Class J or 22 x 58 mm French Ferrule* fuses. The US6J is for 60A Class J fuses. UltraSafe holders are available in compact 1, 2, or 3 pole units, with or without blown-fuse indicators in each pole. Multi-pole units can also be made up in the field by using the multiple-pole Assembly Kits. All units have provisions for locking in the open position for safety during fuse changeouts or equipment servicing. US3J and US6J holders can be snap-mounted to 35 mm DIN-rail and they have a unique latch which will stay open to allow re-positioning of the holder in the future. UltraSafe body material is tough and durable polyamide. *Holder not UL listed when installed with French Ferrule fuses. Highlights Applications: •• Finger-safe IP20 protection •• 600 volt motors, transformers, •• Optional indicator lights •• DIN-rail mount lighting, heating, control circuits, general loads •• Compact footprint •• Non-load disconnect •• Quick, easy fuse change Ratings: Volts : 600VAC/DC Amps : US3J - 30A Maximum : US6J - 60A Maximum SCCR : 200kA Min. voltage to operate indicator light: 90VAC, 115VDC [Less than 0.7 mA leakage current at 600V] Recommended Fuse Usage: US3J, US6J use with AJT, A4J, HSJ Approvals: •• UL Listed, guide IZLT File E52283 •• CSA Certified C22.2, class 6225 01, File 32169 •• IEC certified 60269-1, 60947-3 H6 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com US3J & US6J UltraSafe TM Class J Fuse Holders Catalog Numbers Catalog No. W/O Indicator Voltage Rating Catalog No. W/ Indicator Fuse Description Type US3J1 US3J1I 1-Pole 30A Class J UltraSafe Fuse Holder US3J2 US3J2I 2-Pole 30A Class J UltraSafe Fuse Holder US3J3 US3J3I 3-Pole 30A Class J UltraSafe Fuse Holder US6J1 US6J1I 1-Pole 60A Class J UltraSafe Fuse Holder US6J2 US6J2I 2-Pole 60A Class J UltraSafe Fuse Holder US6J3 US6J3I 3-Pole 60A Class J UltraSafe Fuse Holder AC DC Ampere No. of Rating Poles Certifications 1 30A Class J 600V 2 3 600V 1 60A 2 UL Listed CSA Approved IEC Certified 3 Catalog Numbers – Accessories Accessories Additional specifications: Description Catalog No. 1-Pole Neutral 30A Class J UltraSafe Fuse Holder US3JPAK Pin Tie Assembly Kit, 6-Poles, for use with US3J US6JN 1-Pole Neutral 60A Class J UltraSafe Fuse Holder US6JPAK Pin Tie Assembly Kit, 6-Poles, for use with US6J Terminal screws: Phillips/slot head Suggested screw torque: 30A - 35 in-lbs. 60A - 45 in-lbs. Connector type: Pressure plate Wire range: #2 to #14 (solid/stranded Cu) Load-break disconnect: No H US3JN Dimensions Dimension US3J mm In US6J mm In A 32.5 1.28 40 1.57 B 65 2.56 80 3.15 C 97.5 3.84 120 4.72 E 114 4.49 122 4.80 F 3 0.12 3 0.12 G 106 4.17 115 4.53 H 80 3.15 89 3.50 I 56 2.20 62 2.44 J 6.5 0.26 6.5 0.26 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com H7 US14 & US22 750 Volt UltraSafeTM Fuse Holders UltraSafe modular fuse holders for 14 x 51 and 22 x 58mm fuses Mersen UltraSafeTM modular 750 volt Fuse Holders offer the highest levels of safety and features for 14 x 51 mm and 22 x 58 mm fuses. Like all UltraSafe holders, they qualify as “finger-safe” to an IP20 grade of protection under IEC standards, including fuse changing (with the flick of a finger). The US14 and US22 ranges are available in 1, 2 or 3 pole units, with or without blown-fuse indicator lights in each pole. These holders come standard with a mechanical indicator that shows fuse presence. If a striker fuse is used, this mechanical indicator will also indicate a blown fuse. Microswitches can be supplied with the holders (or ordered separately for field installation) to allow remote communication. These holders also feature padlocking capabilities, DIN-rail mounting with our unique latching system to allow re-positioning, and the capability to be joined as multiple poles in the field. Ratings: Volts Highlights: Applications: •• Finger-safe •• All circuits up to 750 volts •• Optional indicator lights using semiconductor fuses for •• Optional microswitches protection of small inverters, UPS •• DIN-rail mount systems, motor drives, etc. •• Compact footprint •• No-load disconnect •• Quick, easy fuse change •• IP20 requirements : 750VAC/DC Amps : 50A (14 x 51 mm) : 125A (22 x 58 mm) SCCR : 200kA Recommended Fuse Usage: •• US14 use with 14 x 51mm: A70QS, A70P, URC, URD •• US22 use with 22 x 58 mm: A70QS, URD Approvals: •• All UltraSafe fuse holders meet the requirements of UL4248 •• UL Recognized Component guide IZLT2, File E52283 •• CSA Certified C22.2, class 6225, File 32169 •• IEC Compliant (60269-1, 60947-3) H8 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com US14 & US22 750 Volt UltraSafeTM Fuse Holders Catalog Numbers and Descriptions For use with 22 x 58 mm Fuses up to 125A Catalog No. Description Catalog No. Description US141 1 Pole US221 1 Pole US142 2 Pole US222 2 Pole US143 3 Pole US223 3 Pole US141I 1 Pole with Indicator US221I 1 Pole with Indicator US142I 2 Pole with Indicators US222I 2 Pole with Indicators US143I 3 Pole with Indicators US223I 3 Pole with Indicators US141M 1 Pole with Microswitch US221M 1 Pole with Microswitch US142M 2 Pole with Microswitch US222M 2 Pole with Microswitch US143M 3 Pole with Microswitch US223M 3 Pole with Microswitch US143M2 3 Pole with 2 Microswitches US223M2 3 Pole with 2 Microswitches US141MI 1 Pole with Microswitch & Indicator US221MI 1 Pole with Microswitch & Indicator US142MI 2 Pole with Microswitch & Indicators US222MI 2 Pole with Microswitch & Indicators US143MI 3 Pole with Microswitch & Indicators US223MI 3 Pole with Microswitch & Indicators US143M2I 3 Pole with 2 Microswitches & Indicators US223M2I 3 Pole with 2 Microswitches & Indicators US141N 1 Pole - Neutral US22N 1 Pole - Neutral US14PAK Accessory - Multi-pole Assembly Kit US22PAK Accessory - Multi-pole Assembly Kit US14S1P Accessory - 1 Pole Microswitch US22S1P Accessory - 1 Pole Microswitch US14S3P Accessory - 3 Pole Microswitch US22S3P Accessory - 3 Pole Microswitch US14S3P2 Accessory - 3 Pole, 2 Microswitches US22S3P2 Accessory - 3 Pole, 2 Microswitches H Catalog Numbers and Descriptions For use with 14 x 51 mm Fuses up to 50A Dimensions Dimension US14 mm G US22 In mm In A 26.5 1.04 35.0 1.38 B 53.0 2.09 70.0 2.76 C 79.5 3.13 105.0 4.13 E 107.0 4.21 124.0 4.88 F 3.80 0.15 3.80 0.15 G 94.0 3.70 103.0 4.06 H 76.5 3.01 76.5 3.01 I 50.5 1.98 50.5 1.98 J 6.50 0.26 6.5 0.26 K 45.0 1.77 45.0 1.77 C H J B K E F I A Additional Specifications: Terminal screws: Phillips/slot head Suggested screw torque: 50A - 35 lbs.-in. 125A - 45 lbs.-in. Connector type: Pressure Plate Wire range: US14 #2 to #14 (solid/stranded Cu), US22 1/0 to #14 (solid/stranded Cu) Load-break disconnect: No For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com H9 US14 & US22 750 Volt UltraSafeTM Fuse Holders Lock installation Microswitch mounting instructions(*) Assembly Disassembly Auxilliary microswitch characteristics (*) Microswitch functions Blown fuse: Fuse holder containing Nominal current and fuse with striker sends interrupting rating(1) at 250V message when fuse blown Prebreaking: When fuse holder opens Nominal current and interrupting rating(1) at 12 V and 24 V Presence: Sends message or not depending on fuse presence (1) According IEC947-5 Standard H10 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 6A 3A 0,3A 0,1A 6A 5A 2A 0,6A AC12 AC13 AC14 DC12/13/14 DC12/DC13 AC13 AC14/DC13 DC14 www.barr-thorp.com US14 & US22 750 Volt UltraSafeTM Fuse Holders Microswitch options H Fuse holder assembly US14 & US22 CLICK! CLICK! This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com H11 CLASS J 600 Volt Fuse Blocks Mersen Class J fuse blocks accommodate all Class J fuses. A choice of screw, pressure plate, box and special order stud connectors fit a wide range of stranded or solid copper or aluminum conductors. Insulators are either molded glass-filled polycarbonate (GFPC) or phenolic with verified dielectric strength in excess of 2500V. 30A, 60A and the new 100A SJ fuse blocks feature a unique adder block configuration which can be snapped onto 1-, 2-, or 3-pole blocks to form multi-pole segmented blocks of as many poles as desired. All fuse clips are made of high conductivity tin-plated copper, with a choice of spring-reinforced or nonspring reinforced clips. Space saving options are now available in the 30A and 100A configurations which are noted in the product selection tables. Recommended Fuse Usage: •• Class J Blocks (600V) use with AJT, A4J, HSJ Ratings: Clip & Connector Types: 30A & 60A Clips Spring Reinforced Non-spring Reinforced Volts : 600VAC / DC Connectors Connectors Connectors Connectors Amps : 30A, 60A, 100A, Non-spring Reinforced Spring Reinforced Spring Reinforced Spring Reinforced 30A & 60A Box 30A & 60A Box 100A Box 400A Box Side Clip SCCR: : 200kA Non-spring Reinforced Spring Reinforced 30A Spring Reinforced Spring Reinforced 30A Screw Screw 100A Box Side Clip 400A Box In-line Clip Non-spring Reinforced Spring Reinforced 30A Spring Reinforced Spring Reinforced 30A Pressure Plate Pressure Plate 200A Box Side Clip 600A Box In-line Clip : 200A, 400A, 600A Approvals: •• All class J fuse blocks meet the requirements of UL4248 (formerly UL512) •• UL listed Guide IZLT, File E52283 •• CSA certified class 6225, File 32169 H12 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com CLASS J 600 Volt Fuse Blocks 600 Volt, 30 & 60 Ampere Class J Fuse Blocks Rating Connectors Poles Types Catalog Number Wire Non-Spring Spring Range Reinforced Reinforced 60300J 60305SJ Al/Cu 60301J 60306SJ #2-14 60302J 60307SJ 3 60303J 60308SJ ADDER 60310J 60315SJ Cu* 60311J 60316SJ #4-14 60312J 60317SJ 60313J 60318SJ ADDER 1 2 1 2 30 GFPC Insulator BOX SCREW 3 ADDER 60320J 60325SJ 1 PRESSURE Cu* 60321J 60326SJ 2 PLATE #4-14 60322J 60327SJ 60323J 60328SJ 3 - 60355SJ Cu* - 60356SJ #4-14 - 60357SJ - 60358SJ ADDER 1 2 BOX 3 60600J 60605J Al/Cu 60601J 60606J #2-14 60602J 60607J 60603J 60608J - 60655J Cu* - 60656J #4-14 - 60657J - 60658J ADDER 1 2 60 GFPC Insulator BOX 3 ADDER 1 2 BOX 3 1-Pole 2-Pole Torque In - lb 35 20 20 35 45 45 Note: To convert 30A “SJ” adder pole to single pole use end barrier cat # U09372. To convert 30A or 60A standard J adder pole to single use pole use end barrier cat # U09617. Recommended mounting screws for all 30A and 60A fuse blocks: 1/4” (0.250” dia). *Fuses have copper box connectors and clips and are for copper wires only. These are specifically designed with the same coefficient of expansion as copper wire for improved heat cycling and meet or exceed OEM “no aluminum” specifications. Dimensions for 30A and 60A Standard Class J Style Fuse Blocks Dimensions for 30A Space Saving “SJ” Style Fuse Blocks Adder Connector H Ampere 3-Pole Adder 1-Pole 2-Pole For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com 3-Pole H13 CLASS J 600 Volt Fuse Blocks 600 Volt, 200, 400 & 600 Ampere Class J Fuse Blocks Connectors Ampere Poles Rating 1 Box Al/Cu 61006SJ 100 (Al) 2 Side Clip 2/0-#6 61007SJ 60 (Cu) 61005SJ 61008SJ 1 2 Insulator Torque In - lb Wire Range 3 GFCP Box 3 1 2 Spring Reinforced Connector Type Adder 100 Catalog Number Box 3 Al/Cu 2/0-#6 61036J 61037J 120 61038J 61006J Cu* 2/0-#12 61007J 50 61008J Dimensions for 100A Space Saving “SJ” Style Fuse Blocks Adder 2-Pole 1-Pole 3-Pole Dimensions for 100A Standard Class J Style Fuse Blocks 1-Pole H14 2-Pole 3-Pole This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com CLASS J 600 Volt Fuse Blocks 600 Volt, 200, 400 & 600 Ampere Class J Fuse Blocks Ampere Rating 200 Phenolic Insulator 400 Phenolic Insulator 600 Phenolic Type Wire Range Catalog No. Spring Fig. Reinforced 1 Box Al/Cu 62001J 1 3 Side-Clip 350kcmil-#6 62003J 2 1 Box Cu** 62051J 1 3 Side-Clip 350kcmil-#6 62053J 2 1 Box* AL/Cu 64001J 3 3 Side-Clip 1000-250kcmil 64003J 4 1 Box AL/Cu 64031J 5 3 In-Line Clip (2) 350kcmil-#4 64033J 6 1 Box* Cu** 64051J 3 3 Side-Clip 1000-250kcmil 64053J 4 1 Box Cu** 64061J 5 3 In-Line Clip (2) 350kcmil-#6 64063J 6 1 Box Al/Cu 6631J 7 3 In-Line Clip (2) 500kcmil-#4 6633J 8 1 Box Cu** 6661J 7 3 In-Line Clip (2) 500kcmil-#4 6663J 8 Connector Torque In - lb 375 275 375 * Not UL Listed or CSA Certified 275 ** Fuse blocks have copper box connectors and clips and are for copper wires only. These are specifically designed with the same coefficient of expansion as copper wire for improved heat cycling and meet or exceed OEM “no aluminum” specifications. 375 275 500 375 Recommended mounting screws: All 200A, 400A & 600A 5/16” (.313” dia.) H Insulator Connector Poles Dimensions Figure 1 Figure 5 Figure 2 Figure 3 Figure 4 Figure 6 Figure 7 Figure 8 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com H15 MIDGET & CLASS CC 600 Volt Fuse Blocks 600 Volt midget and Class CC fuse blocks Mersen midget fuse blocks accommodate all 30 ampere 1-1/2” x 13/32” midget fuses. Class CC fuse blocks accommodate all 30 ampere Class CC fuses. A choice of box, screw, or pressure-plate connectors fit a wide range of stranded or solid copper wire. Insulators are glass-filled polycarbonate (GFPC) with verified dielectric strength in excess of 2500V. Fuse blocks feature a unique adder block which can be snapped onto 1-, 2- or 3-pole blocks to form multi-pole segmented blocks of as many poles as desired. All fuse clips are made of high conductivity tin-plated copper alloy. Recommended Fuse Usage: Midget Fuse Block use with ATQ, ATM, A6Y-2B, A25Z-2, TRM, OTM, A15QS-2, GFN, GGU, A60Q-2, DCT Ratings: Class CC Fuse Block use with ATDR, ATMR, ATQR Clip & Connector Types 30A MIDGET/CC COPPER BOX SCREW WITH DOUBLE PRESSURE PLATE PRESSURE PLATE WITH CONNECTOR QUICK-CONNECTS WITH DOUBLE QUICK- DOUBLE QUICK- CONNECTS CONNECTS (CLASS CC REJECTION END) Midget Block Volts : 600VAC / DC Amps : 30A Maximum SCCR : 100kA (depending on fuse I.R.) : 10kA (when using quick connect terminal) Class CC Block Volts : 600VAC / DC Amps : 30A Maximum SCCR : 200kA : 10kA (when using quick connect terminal) Temperature/flammability GFPC insulators rated 1250C, 94V-0 flammability. Approvals: All fuse blocks meet the requirements of UL 4248 Midget Block •• UL recognized component guide IZLT2, File E52283 •• CSA certified class 6225, File 32169 Class CC Block •• UL listed, guide IZLT, File E52283 •• CSA certified class 6225, File 32169 H16 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com MIDGET & CLASS CC 600 Volt Fuse Blocks 600 Volt, 30A Midget and Class CC Fuse Blocks Connector Type Catalog No. Wire Range Screw w/ double quick Cu connects at #10-14 both ends Poles* Midget Listing Class CC Torque Listing 30310R ADDER 30310 1 30311 UL Rec. 30311R UL 2 30312 & 30312R & 3 30313 CSA 30313R CSA 4 30314 Pressure plate ADDER 30320 (sems) w/ 1 30321 UL Rec. 30321R UL 2 30322 & 30322R & 3 30323 CSA 30323R CSA 4 30324 30324R ADDER 30350 30350R 1 30351 UL Rec. 30351R UL 2 30352 & 30352R & 3 30353 CSA 30353R CSA 4 30354 double quick connects at Cu #10-14 both ends Copper box Cu #6-14 In - Ib 20 30314R 30320R 20 35 30354R Note: To convert Midget or Class CC adder pole to single pole, use end barrier #U09301. H * Available in any number of poles. Replace last digit in Catalog Number with number of poles needed. Example: 303112 is a 12-pole screw/double QC connector Midget Fuse Block. Total width of N poles = (N x .76) + .08 inches. 12 poles = (12 x .76”) + .08” = 9.20”. Recommended mounting screws for all Midget and Class CC fuse blocks: #8 (.164” dia.) Dimensions Adder 1 Pole 2 Pole 3 Pole For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com H17 CLASS H, K & R 250 & 600 Volt Fuse Blocks 250 & 600V Class H, K & R Fuse Blocks Mersen Class H, K and R fuse blocks accommodate all Class H, K and R 250 and 600V power fuses. A choice of screw, pressure plate, box and special order stud connectors fit a wide range of stranded or solid copper or aluminum wire. Insulators are either molded glass-filled polycarbonate (GFPC) or phenolic with verified dielectric strength in excess of 2500V. 30, 60 and 100A fuse blocks feature a unique adder block which can be snapped onto 1-, 2- or 3-pole blocks to form multi-pole segmented blocks of as many poles as desired. All fuse clips are made of high conductivity tin-plated copper, with a choice of spring reinforced or non-spring reinforced clips in 30A and 60A. Clips 100A and above are spring reinforced. Recommended Fuse Usage: Class R Blocks (250V) use with A2D-R, A2K-R, TR-R Class R Blocks (600V) use with A6D-R, A6K-R, TRS-R Class H & K Blocks (250V) use with OT, RF, A2Y types 1 & 3 OTN, CRN, NRN Class H & K Blocks (600V) use with OTS, RFS, A6Y types 1 & 3 CRS, NRS Clip & Connector Types Ratings: Volts : 250VAC / DC : 600VAC /DC Amps : 30A, 60A, 100A, 200A, 30A & 60A Clips Connectors Connectors Spring Reinforced Non-Spring Reinforced Spring Reinforced Class R 30A & 60A Box 30A & 60A Box Class H & K Non-Spring Spring 30A Screw 30A Screw (R) Non-Spring Non-Spring Spring Reinforced 30A Pressure Plate 30A Screw 400A, 600A SCCR: : 10kA with class H fuses : 50kA with class K fuses : 200kA with class R fuses Approvals: •• All fuse blocks meet the requirements of UL 4248 Spring Reinforced 30A Pressure Plate •• UL listed, guide IZLT, File E52283 •• UL recognized component guide IZLT2, file E52283 Connectors Spring Spring Reinforced Reinforced 400A Box 100A Box In-Line Clip Spring Spring 400A Box 200A Box Side Clip •• CSA certified class 6225, File 32169 Side Clip H18 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com CLASS H, K & R 250 & 600 Volt Fuse Blocks 250 Volt, 30 & 60 Ampere Class H, K and R Fuse Blocks Rating Poles Type Wire Range ADDER 1 Class R Spring Reinforced Spring einforced Spring Reinforced 20305 20305R 1 20301* 20306* 20306R* 2 20302 20307 20307R 3 20303 20308 20308R 4 1 20310 20315 20315R Cu 20311* 20316* 20316R* 2 #10-14 20312 20317 20317R 3 3 20313 20318 20318R 4 ADDER 20320 20325 20325R 1 1 SCREW 2 1 PRESSURE Cu 20321* 20326* 20326R* 2 2 PLATE #10-14 20322 20327 20327R 3 3 20323 20328 20328R 4 ADDER - 20355 20355R 1 1 Cu** - 20356* 20356R* 2 #4-14 BOX 2 - 20357 20357R 3 3 - 20358 20358R 4 ADDER 20600 20605 20605R 5 Al/Cu 20601 20606 20606R 6 #2-14 20602 20607 20607R 7 20603 20608 20608R 8 5 1 BOX 2 60 GFPC 3 Insulator ADDER 1 BOX 2 - 20655 20655R Cu** - 20656 20656R 6 #4-14 - 20657 20657R 7 - 20658 20658R 8 3 Torque In - Ib #2-14 ADDER Insulator Class H K Al/Cu 3 30 GFPC Connector Fig. Class H & K Non- 20300 BOX 2 Catalog No. 35 20 20 35 H Connector Ampere 45 45 Note: To convert 30A adder pole to single pole, use end barrier #U09322. To convert 60A adder pole to single pole, use end barrier #U09365. * 1-pole, 30A block does not accept adder pole. ** Fuse blocks have copper box connectors and clips and are for copper wires only. These are specifically designed with the same coefficient of expansion as copper wire for improved heat cycling and meet or exceed OEM “no aluminum” specifications. Recommended mounting screws for all 30A and 60A fuse blocks: #10 (.190” dia.) Dimensions Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Figure 8 H19 CLASS H, K & R 250 & 600 Volt Fuse Blocks 250 Volt, 100 & 200 Ampere Class H, K and R Fuse Blocks Connector Ampere Rating Poles Type Wire Range 21036 21036R 2 21037 21037R 3 3 21038 21038R 4 ADDER 21005 21005R 1 Cu* 21006 21006R 2 2/0-#12 21007 21007R 3 21008 21008R 4 Box 3 Insulator Torque In - Ib 2/0-#6 Box 2 Phenolic Reinforced 1 1 200 Spring Reinforced Connector Fig. 21035R 2 Insulator Class R Spring 21035 1 GFPC Class H & K Al/Cu ADDER 100 Catalog No. 1 Box Side- AL/Cu 22001 22001R 5 3 Clip 350kcmil-#6 22003 22003R 6 1 Box Side- Cu* 22051 22051R 5 3 Clip 350kcmil-#6 22053 22053R 6 120 50 375 275 Note: To convert 100A adder pole to single pole, use end barrier #U09363. *Fuse blocks have copper box connectors and clips and are for copper wires only. These are specifically designed with the same coefficient of expansion as copper wire for improved heat cycling and meet or exceed OEM “no aluminum” specifications. Recommended mounting screws: All 100A-1/4” (.250” dia.) 200A, 1-pole - #10 (.190” dia.) 200A, 3-pole - 5/16” (.313” dia.) Dimensions Figure 1 H20 Figure 2 Figure 5 Figure 3 Figure 4 Figure 6 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com CLASS H, K & R 250 & 600 Volt Fuse Blocks 250 Volt, 400 & 600 Ampere Class H, K and R Fuse Blocks Connector Ampere Rating 400 Phenolic Insulator 600 Phenolic Insulator Poles Type Wire Range Catalog No. Connector Class H & K Class R Spring Rein- Spring forced Reinforced Fig. Torque In - Ib 1 Box* Al/Cu 24001 24001R 1 3 Side-Clip 1000-250kcmil 24003 24003R 2 1 Box* Cu** 24051 24051R 1 3 Side-Clip 1000-250kcmil 24053 24053R 2 1 Box Al/Cu 24031 24031R 3 3 In-Line Clip (2) 350kcmil-#4 24033 24033R 4 1 Box Al/Cu 24061 24061R 3 3 In-Line Clip (2) 350kcmil-#6 24033 24033R 4 1 Box Al/Cu 2631 2631R 5 3 In-Line Clip (2) 500kcmil-#4 2633 2633R 6 1 Box Cu** 2661 2661R 5 3 In-Line Clip (2) 500kcmil-#4 2663 2663R 6 375 375 275 275 500 375 H *Not UL Listed or CSA Certified **Fuse blocks have copper box connectors and clips and are for copper wires only. These are specifically designed with the same coefficient of expansion as copper wire for improved heat cycling and meet or exceed OEM “no aluminum” specifications. Recommended mounting screws for all 400A and 600A fuse blocks: 5/16 (.313” dia.) Dimensions Figure 2 Figure 1 Figure 5 Figure 3 Figure 4 Figure 6 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com H21 CLASS H, K & R 250 & 600 Volt Fuse Blocks 600 Volt, 30 & 60 Ampere Class H, K and R Fuse Blocks Connector Catalog No. Ampere Rating Poles 60300 60305 60305R 1 60301 60306 60306R 2 #2-14 60302 60307 60307R 3 60303 60308 60308R 4 60315 60315R 1 60311 60316 60316R 2 #10-14 60312 60317 60317R 3 3 60313 60318 60318R 4 ADDER 60320 60325 60325R 1 60321 60326 60326R 2 Screw 2 1 Pressure Cu 2 Plate #10-14 60322 60327 60327R 3 3 60323 60328 60328R 4 ADDER - 60355 60355R 1 Cu* - 60356 60356R 2 #4-14 - 60357 60357R 3 3 - 60358 60358R 4 ADDER 60600 60605 60605R 1 Al/Cu 60601 60606 60606R 2 #2-14 60602 60607 60607R 3 3 60603 60608 60608R 4 ADDER - 60655 60655R 1 Cu* - 60656 60656R 2 #4-14 - 60657 60657R 3 - 60658 60658R 4 Box 2 1 Insulator Box 2 1 2 Box 3 Torque In - Ib 60310 1 GFPC Spring Reinforced Cu 1 60 Spring Reinforced Al/Cu ADDER Insulator Spring Reinforced Fig. Box 3 GFPC Class R Wire Range 2 30 Class H & K Type ADDER 1 Connector Class H & K Non- 35 20 20 35 45 45 Note: To convert 30A or 60A adder pole to single pole, use end barrier #U09361. * Fuse blocks have copper box connectors and clips and are for copper wires only. These are specifically designed with the same coefficient of expansion as copper wire for improved heat cycling and meet or exceed OEM “no aluminum” specifications. Recommended mounting screws for all 30A and 60A fuse blocks: 1/4” (.250” dia.) Dimensions Figure 1 H22 Figure 2 Figure 3 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 Figure 4 www.barr-thorp.com CLASS H, K & R 250 & 600 Volt Fuse Blocks 600 Volt, 100 & 200 Ampere Class H, K and R Fuse Blocks Connector Ampere Rating Poles Type ADDER 1 100 3 Insulator ADDER Box 1 Box 3 Wire Range Al/Cu 2/0-#6 Cu* 2/0-#12 Catalog No. Class H & K Class R Spring Rein- Spring forced Reinforced Connector Fig. Torque In - Ib 61035 61035R 1 61036 61036R 2 61038 61038R 3 61005 61005R 1 61006 61006R 2 61008 61008R 3 1 Box Al/Cu 62001 62001R 4 200 3 Side-Clip 350kcmil-#6 62003 62003R 5 Insulator 1 Box Cu* 62051 62051R 4 3 Side-Clip 350kcmil-#6 62053 62053R 5 120 50 375 275 * Fuse blocks have copper box connectors and clips and are for copper wires only. These are specifically designed with the same coefficient of expansion as copper wire for improved heat cycling and meet or exceed OEM “no aluminum” specifications. H Recommended mounting screws: All 100A-1/4” (.250” dia.) 200A, 1-pole - #10 (.190” dia.) 200A, 3-pole - 5/16” (.313” dia.) Dimensions Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com H23 CLASS H, K & R 250 & 600 Volt Fuse Blocks 600 Volt, 400 & 600 Ampere Class H, K and R Fuse Blocks Connector Ampere Rating 400 Phenolic Insulator 600 Phenolic Insulator Catalog No. Connector Fig. Class H & K Class R Spring Reinforced Spring Reinforced Poles Type Wire Range 1 Box* Al/Cu 64001 64001R 1 3 Side-Clip 1000-250kcmil 64003 64003R 2 1 Box* Cu** 64051 64051R 1 3 Side-Clip 1000-250kcmil 64053 64053R 2 1 Box AL/Cu 64031 64031R 3 3 In-Line Clip (2) 350kcmil-#4 64033 64033R 4 1 Box Cu** 64061 64061R 3 3 In-Line Clip (2) 350kcmil-#6 64063 64063R 4 1 Box Al/Cu 6631 6631R 5 3 In-Line Clip (2) 500kcmil-#4 6633 6633R 6 1 Box Cu** 6661 6661R 5 3 In-Line Clip (2) 500kcmil-#4 6663 6663R 6 Torque In - Ib 375 375 275 275 500 375 *Not UL Listed or CSA Certified **Fuse blocks have copper box connectors and clips and are for copper wires only. These are specifically designed with the same coefficient of expansion as copper wire for improved heat cycling and meet or exceed OEM “no aluminum” specifications. Recommended mounting screws for all 400A and 600A fuse blocks: 5/16 (.313” dia.) Dimensions Figure 1 Figure 2 Figure 5 H24 Figure 3 Figure 4 Figure 6 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com CLASS T 300 & 600 Volt Fuse Blocks 300 & 600V Class T Fuse Blocks Mersen Class T fuse blocks accommodate Class T fuses up to 600A. Insulators are either durable, glass-filled polycarbonate (GFPC) or phenolic with verified dielectric strength in excess of 2500V. Mersen is the only manufacturer to offer Class T blocks with copper connectors. Features/Benefits: •• Unique integral DIN-rail adapters for 600V, 30 & 60A blocks •• Full barrier design (30 & 60A) increases pole to pole safety •• Unique adder-block design (30 & 60A) for design flexibility •• Spring reinforcing standard for all 30 & 60A clips •• Features high conductivity copper alloy fuse clips •• Cool running high amperage (100 - 600A) connectors •• Copper connectors available 30 - 600A Ratings: Recommended Fuse Usage: Class T Blocks (300V) use with A3T Class T Blocks (600V) use with A6T Volts : 300VAC / DC : 600VAC / DC Clip & Connector Types Spring Reinforced Connectors for Spring 30A & 60A Clips Reinforced 30A & 60A Clips 300V - 30A 400A, 600A SCCR: : 200kA Connectors Connectors 30A - 60A 100A Box 400A Box 600V - 30A Box Side Clip 300V - 60A 30A - 60A 100A Box Screw H Amps : 30A, 60A, 100A, 200A, 600A Box Approvals: •• All fuse blocks meet the 600V - 60A 30A - 60A 200A Box Pressure Plate requirements of UL 4248 •• UL listed, guide IZLT, File E52283 •• UL recognized component guide IZLT2, file E52283 •• CSA certified class 6225, File 32169 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com H25 CLASS T 300 & 600 Volt Fuse Blocks 300 Volt, 30 & 60 Ampere Class T Fuse Blocks Ampere Rating 30 GFPC Insulator 60 GFPC Insulator Connector Poles ADDER 1 2 3 4 ADDER 1 2 3 4 ADDER 1 2 3 4 ADDER 1 2 3 4 ADDER 1 2 3 4 ADDER 1 2 3 Type Wire Range Catalog No. Spring Reinforced Fig. 30305T 30306T 30307T 30308T 30309T 30315T 30316T 30317T 30318T 30319T 30325T 30326T 30327T 30328T 30329T 30355T 30356T 30357T 30358T 30359T 30615T** 30616T** 30617T** 30618T** 30619T** 30605T 30606T 30607T 30608T 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 4 30609T 5 ADDER 1 2 3 4 30655T 30656T 30657T 30658T 30659T 1 2 3 4 5 Box Al/Cu #2-14 Screw Cu #10-14 Pressure Plate Cu #10-14 Box Cu* #4-14 Screw Cu #10-14 Box Al/Cu #2-14 Box Cu* #4-14 Connector Torque In - Ib 35 20 20 35 20 45 45 *Fuse blocks have copper box connectors and clips and are for copper wires only. These are specifically designed with the same coefficient of expansion as copper wire for improved heat cycling and meet or exceed OEM “no aluminum” specifications. ** UL Component Recognized Recommended base mounting screws: #10 (.190” dia.) Dimensions Figure 1 H26 Figure 2 Figure 3 Figure 4 Figure 5 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com CLASS T 300 & 600 Volt Fuse Blocks 300 Volt, 100, 200, 400 & 600 Ampere Class T Fuse Blocks Ampere Rating Connector Poles Type 100 1 Phenolic 2 Insulator 3 200 Phenolic Insulator 400 Phenolic Insulator 600 Phenolic Insulator Catalog No. 1 Wire Range Box Box 3 1 Box 3 1 Box 3 1 Box 3 1 Box Connector Torque In - Ib Fig. Spring Connector Reinforced Cu* 31001T 1 2/0-#12 31002T 2 31003T 3 Al/Cu 32031T 4 350 kcmil-#6 32033T 5 Cu* 32051T 4 350 kcmil-#6 32053T 5 Al/Cu 34031T 6 600 kcmil-#2 34033T 7 Cu* 34051T 6 600 kcmil-#2 34053T 7 Al/Cu 36031T 36051T Fuse Bolt 50 72 275 132 275 132 600 228 375 228 8 600 360 8 375 360 (2) 600 kcmil-#2 1 Box Cu* (2) 600 kcmil-#2 † Note: Height includes nominal fuse blade thickness Recommended base mounting screws: 100A & 200A, #10 (.190” dia.) 400A & 600A, 1/4” (.250” dia.) Note: * Fuse blocks have copper box connectors and are for copper wires only. These are specifically designed with the same coefficient of expansion as copper wire for improved heat cycling and meet or exceed OEM “no aluminum” specifications. Figure 1 Figure 4 H Dimensions Figure 2 Figure 5 Figure 3 Figure 6 Figure 7 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Figure 8 H27 CLASS T 300 & 600 Volt Fuse Blocks 600 Volt, 30 & 60 Ampere Class T Fuse Blocks Ampere Rating Poles Connector Type ADDER 1 Box 2 30 GFPC Insulator 2 Al/Cu 60306T 2 #2-14 60307T 3 60308T 4 60315T 1 Cu 60316T 2 #10-14 60317T 3 60318T 4 3 ADDER 60325T 1 1 Pressure Cu 60326T 2 2 Plate #10-14 60327T 3 60328T 4 3 ADDER 1 Box 2 60355T 1 Cu* 60356T 2 #4-14 60357T 3 60358T 4 3 ADDER 1 Screw 2 60615T** 5 Cu 60616T** 6 #10-14 60617T** 7 60618T** 8 3 60 GFPC Insulator Fig. 1 ADDER Screw Spring Reinforced 60305T 3 1 Catalog No. Wire Range ADDER 1 Box 2 60605T 5 Al/Cu 60606T 6 #2-14 60607T 7 60608T 8 3 ADDER 1 2 Box 60655T 5 Cu* 60656T 6 #4-14 60657T 7 60658T 8 3 Connector Torque In - Ib 35 20 20 35 20 45 45 *Fuse blocks have copper box connectors and clips and are for copper wires only. These are specifically designed with the same coefficient of expansion as copper wire for improved heat cycling and meet or exceed OEM “no aluminum” specifications. ** UL Component Recognized Recommended mounting screws: 30A, #10 (.190” dia.) 60A, 1/4 “ (.250” dia.) Dimensions Figure 1 H28 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 Figure 7 www.barr-thorp.com Figure 8 CLASS T 300 & 600 Volt Fuse Blocks 600 Volt, 100, 200, 400 & 600 Ampere Class T Fuse Blocks Ampere Rating Connector Poles Type 1 100 Phenolic Insulator 2 BOX 3 1 2 BOX 3 200 Phenolic 1 1 Insulator 3 400 1 Phenolic Insulator 600 Phenolic Insulator BOX 3 BOX BOX Wire Range Al/Cu 2/0-#6 Catalog No. Spring Torque (In - Lbs) Fig. Reinforced 61031T 1 61032T 2 61033T 3 61051T 1 61052T 2 61053T 3 Al/Cu 62031T 4 350 kcmil-#6 62033T 5 Cu* 2/0-#12 Connector Fuse Bolt 120 72 50 72 275 132 275 132 Cu* 62051T 4 350 kcmil-#6 62053T 5 Al/Cu 64031T 6 600 228 64051T 6 375 228 66031T 7 600 360 66051T 7 375 360 600 kcmil-#2 1 BOX Cu* 600 kcmil-#2 1 BOX Al/Cu (2) 600 kcmil-#2 1 BOX Cu* (2) 600 kcmil-#2 Note: Fuse blocks have copper box connectors and are for copper wires only. These are specifically designed with the same coefficient of expansion as copper wire for improved heat cycling and meet or exceed OEM “no aluminum” specifications. Recommended base mounting screws: 100A & 200A, #10 (.190” dia.) 400A & 600A, 1/4 “ (.250” dia.) H Dimensions Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 † Note: Height includes nominal fuse blade thickness Figure 6 Figure 7 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com H29 CLASS G 480 & 600 Volt Fuse Blocks 480 & 600V Class G Fuse Blocks Mersen Class G fuse blocks accommodate all 15, 20, 30 and 60 ampere Class G fuses. A choice of box, screw or pressure-plate connectors fit a wide range of stranded or solid copper wire. Insulators are glass-filled polycarbonate (GFPC) with verified dielectric strength in excess of 2500V. Fuse blocks feature a unique adder block which can be snapped onto 1-, 2-, or 3-pole blocks to form multi-pole segmented blocks of as many poles as desired. All fuse clips are made of high conductivity tin-plated copper alloy. Features/Benefits: •• Unique integral DIN-rail adapters for 15, 20 & 30A blocks •• Unique adder-block design (all ampere ratings) for design flexibility •• Spring reinforcing standard for 60A clips •• Features high conductivity copper alloy fuse clips Ratings: Recommended Fuse Usage: Class G Blocks use with AG Volts : 600VAC (15, 20A) : 480VAC (30, 60A) Amps : 15A, 20A, 30A, 60A SCCR: : 100kA Clip & Connector Types : 10kA (when using quick connects) 15, 20, 30, 60A 15, 20, 30A 15, 20, 30A COPPER BOX CONNECTOR OR SCREW WITH DOUBLE QUICK- PRESSURE PLATE WITH DOUBLE- Temperature/Flammability: ALUMINUM BOX CONNECTS QUICK CONNECTS GFPC insulators rated 1250C RTI, 94V-0 flammability CONNECTOR Approvals: All fuse blocks meet the requirements of UL 4248 •• UL Listed guide IZLT, File E52283 •• CSA Certified class 6225, File 32169 H30 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com CLASS G 480 & 600 Volt Fuse Blocks 600 Volt, 15 & 20 Ampere; 480 Volt 30 & 60 Ampere Class G Fuse Blocks Rating Connector Poles Type ADDER 1 2 3 ADDER 1 2 3 ADDER 1 2 3 ADDER 1 2 3 ADDER 1 2 3 ADDER 1 2 3 ADDER 1 2 3 ADDER 1 2 3 ADDER 1 2 3 15 GFPC Insulator 20 GFPC Insulator 30 GFPC Insulator 60 GFPC Insulator Wire Range Screw w Double Quick Connects at Both Ends Pressure Plate (SEMS) w Double Quick Connects at Both Ends Screw w Double Quick Connects at Both Ends Pressure Plate (SEMS) w Double Quick Connects at Both Ends Screw w Double Quick Connects at Both Ends Cu #10-14 Cu #10-14 Cu #10-14 Cu #10-14 Cu #10-14 Pressure Plate (SEMS) w Double Quick Connects at Both Ends Cu #10-14 Copper Box Cu #6-14 Aluminum Box Al/Cu #2-14 Copper Box Cu #4-14 Catalog No. Fig. 40110G 40111G 40112G 40113G 40120G 40121G 40122G 40123G 40210G 40211G 40212G 40213G 40220G 40221G 40222G 40223G 40310G 40311G 40312G 40313G 40320G 40321G 40322G 40323G 40350G 40351G 40352G 40353G 40605G 40606G 40607G 40608G 40655G 40656G 40657G 40658G 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 5 6 7 8 5 6 7 8 Torque (In - Lbs) 20 20 20 20 20 20 H Ampere 35 45 45 Dimensions .17x.10 DP .17x.10 DP 3.05 1.53 .17 .34 1.45 3.78 1.89 .25 .77 .85 1.11 1.62 1.88 2.39 .76 1.40 .64 Figure 1 .16 Figure 2 Figure 3 Figure 4 .35 .26 .86 1.11 1.62 1.87 2.38 .52 Figure 5 Figure 6 Figure 7 Figure 8 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com H31 Miniature Fuse Blocks 5X20QC1 & 6X32QC1 Single Pole Fuse Blocks The 5X20QC1 single pole fuse blocks are for for 5mm x 20mm fuses featuring tinplated clips, a polyester insultator and 3/16” quick-connect terminals. The 6X32QC1 single pole fuse blocks are for 1/4” x 1-1/4” fuses and have tin-plated phosphor bronze clips, a phenolic insulator and 1/4” quick-connect terminals. Features/Benefits: 5X20QC1 6X32QC1 Single Pole Fuse Block Single Pole Fuse Block for for 5mm x 20mm fuses 1/4” x 1-1/4” fuses •• Tin plated clips •• Tin plated phosphor bronze clips •• Polyester insulator •• Phenolic insulator •• 3/16” quick-connect terminals •• 1/4” quick-connect terminals •• Rated 15A, 250V •• Rated 30A, 250V - UL Recognized •• UL recognized Ratings: 5X20QC1: Recommended Fuse Usage: Volts: 250V 5X20QC1 use with GGM, GGA, GSA, GSB, GDG Amps : 15A 6X32QC1 use with GSA, GDL, GGC, GAB 6X32QC1: Volts: 250V Dimensions: Amps : 30A Approvals: •• UL Recognized 5X20QC1 6X32QC1 H32 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com FEB,FEC,FEX,FEY 600 Volt In-Line Fuse Holders Mersen’s complete line of single and dual pole in-line fuse holders accommodate either 1-1/2” x 13/32” (10x38mm) midget or Class CC fuses. The fuse holders are designed for quick installation. Securing nuts or screws are captive thus speeding installation by reducing the need to locate and assemble loose components in the field. Three internal O-rings per pole seal the fuse holder providing a water-resistant compartment for the fuse. The captive O-rings are colored (blue for single pole and red for dual pole) for quick detection. Optional cone shaped insulator boots can be slipped on to provide a watertight seal (breakaway versions come with boots standard). Both single and dual pole versions have an optional breakaway feature which safely disconnects the load in case of a pole knockdown. Fuses remain safely encapsulated within the watertight fuse holder on the load side. Once the pole has been reinstalled the fuse holder can be easily reconnected. Applications: •• Street lighting •• Parking lot lighting •• Traffic signaling Ratings: Volts: : 600VAC / DC Amps : 30A Maximum •• Boats and marinas •• Humid/corrosive environments SCCR : 200kA (Class CC Fuses) : 100kA (Midget Fuses) H •• Sports lighting Temperature Rating 155º C Highlights: •• Breakaway version quickly disconnects line side during pole knockdown in compliance with state and federal highway commission standards •• 3 O-rings per pole for water tight applications •• Colored O-rings for quick detection •• Single and dual poles •• Accepts midget or Class CC fuses •• Wide assortment of terminal variations Approvals: •• High heat, impact resistant insulator •• UL Listed Class CC Guide IZLT, •• Captive nut or screw for quick installations •• Polarized dual pole provides simultaneous disconnection File E52283 •• UL Recognized Component •• Permanently installed neutral versions quickly identified by white nuts Midget Guide IZLT2, •• Tulip fuse clip for improved contact and low losses File E52283 •• Environmentally friendly-no lead solder used •• Highly visible catalog number even with insulation boots installed •• CSA Certified Class CC and Midget Class 6225, File 32169 •• Wire gauge size identified on insulation boots for quick, accurate trimming •• Time delay for motor starting and transformer inrush Recommended Fuse Usage: FEB and FEX holders use with: Midget (1-1/2” x 13/32”, 10 x 38mm): ATQ, ATM, TRM, OTM, GGU, GFN, A13X-2, A25Z-2, A60Q-2, A6Y-2B FEC and FEY holders use with: Class CC: ATDR, ATMR, ATQR This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com H33 FEB,FEC,FEX,FEY 600 Volt In-Line Fuse Holders Catalog Numbering System Family FEB- Load Terminal 1 1 Line Terminal Option 1 -BA 1 Nomenclature Legend Family Load or Line Terminal Type Description Terminal End View FEB Single pole midget FEC Single pole Class CC FEX Dual Pole midget FEY FEBN Dual pole Class CC Terminal Type 11 Cu Crimp 21 Cu Crimp Single pole neutral 31 Cu Crimp Wire Option No. Per Solid Stranded #8-#12 1 Yes Yes #12-#14 2 Yes Yes #10 2 Yes Yes #6 1 Yes Yes #4 1 Yes No #10 2 Yes #4 1 No Description Yes Yes BA 41 81 91 82 92 S Cu Crimp Cu single Set Screw Cu Double Set Screw Al single Set Screw Al double Set Screw Cu Stud #6 2 Yes Yes (breakaway #2 1 No Yes version equipped with breakaway #2–#12 1 Yes Yes stud,breakaway boot, and #2–#12 #2–#12 #2–#12 N/A 1 each 1 1 each 1 insulating boots Yes Yes for both line and load sides) Yes Yes Yes Yes N/A N/A Notes: 1. Non-breakaway units do not include insulator boots. These optional cone shaped boots are available to provide a watertight installation. The insulator boots are designed to form a watertight seal over conductors, but due to varying wire insulation sizes it is suggested that tape wrap be utilized for best results. FSB1 = Single conductor boot (used to cover all crimp type & single set screw terminals) FSB2 = Double conductor boot (used to cover all double set screw (Y-type) terminals) Insulator boot trimming instructions: Locate wire gage size to be utilized marking on the boot and cut just beneath it. 2. Tightening torque for single and double set screw terminations: 35 lbs.-in. 3. Tightening torque for dual pole fastening screw: 10-15 lbs.-in. 4. FEBN versions have a permanently mounted dummy fuse for neutral applications. H34 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com FEB,FEC,FEX,FEY 600 Volt In-Line Fuse Holders Mersen In-Line Fuse Holder Family - Typical Combination Chart Midget 10x38mm Midget 10x38mm Class CC Breakaway Class CC Breakaway Midget 10x38mm Dual Pole Midget 10x38mm Class CC Dual Pole Dual Pole Breakaway Class CC Dual Pole Breakaway FEB-11-11 FEB-11-11-BA FEC-11-11 FEC-11-11-BA FEX-11-11 FEX-11-11-BA FEY-11-11 FEY-11-11-BA FEB-11-21 FEB-11-21-BA FEC-11-21 FEC-11-21-BA FEX-11-21 FEX-11-21-BA FEY-11-21 FEY-11-21-BA FEX-11-41-BA FEY-11-41 FEB-11-31 FEX-11-31 FEB-11-41 FEB-11-41-BA FEB-11-82 FEB-11-82-BA FEB-11-91 FEB-11-91-BA FEB-11-92 FEB-11-92-BA FEX-11-41 FEY-11-31 FEB-11-81-BA FEC-11-91 FEC-11-91-BA FEY-11-91-BA FEC-21-21 FEC-21-21-BA FEX-21-21 FEC-81-81 FEC-81-81-BA FEX-81-81 FEB-11-S FEB-21-11 FEB-21-21-BA FEB-21-91-BA FEB-31-31 FEB-31-31-BA FEB-41-41 FEB-41-41-BA FEB-81-81 FEB-81-81-BA FEB-81-91 FEB-81-91-BA FEX-81-91 FEX-21-21-BA FEY-21-21 FEX-81-91-BA FEY-81-91 FEY-21-21-BA FEY-81-81-BA FEB-81-S FEB-82-82 FEB-82-92 H FEB-21-21 FEB-21-91 FEB-82-82-BA FEB-82-92-BA FEB-91-91-BA FEBN-11-11 FEBN-11-11-BA FEBN-11-91 FEBN-11-91-BA FEBN-81-81 FEBN-81-81-BA FEX-81-91-BA FEB-SS FEX-81-91-BA Note: Consult factory for other configurations. Crimping Tools Reference Chart, the following crimping tools (or equivalent) are recommended: Terminal Type FCI-Burndy T&B 1 Y8MRB-1 WT-111M 2 Y2MR TBM2/TBM5 BLUE DIE, WT-115-A DIE O 3 Y2MR TBM2/TBM5 GREY DIE, WT-115-A DIE E 4 Y2MR TBM2/TBM5 BROWN DIE, WT-115-A DIE F For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com H35 FEB,FEC,FEX,FEY 600 Volt In-Line Fuse Holders FEB and FEC, Non-Breakaway and Breakaway Assembly Drawings 4.3” (110mm) 8.0” (203mm) Assembled Length with Optional FSB1 Boots 4.7” (119mm) 5.8” (147mm) Assembled Length 9.0” (229mm) Assembled Length FEX and FEY, Non-Breakaway and Breakaway Assembly Drawings 4.3” (109mm) 8.0” (203mm) Assembled Length with Optional FSB1 Boots 4.2” (106mm) 5.6” (142mm) Assembled Length 8.6” (218mm) Assembled Length H36 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com GPM SERIES Panel Mount Fuse Holders Mersen GPM panel mount fuse holders are in sizes to accommodate Class CC and midget (1-1/2” x 13/32”) fuses. All 30A holders have glass-filled thermoplastic insulators for extra dependability and trouble-free installation. Patented design allows same body to accept screw or bayonet knob. Flange design allows front or rear mounting. Catalog Numbers & Descriptions Fig. Cap Type Amps Volts Fuse Type Terminal Type GPM-S 1 Screw Knob 30 600 1-1/2” x 13/32” 1/4” Quick-connect/ Solder GPM-S90 2 Screw Knob 30 600 1-1/2” x 13/32” 1/4” Quick-connect/ Solder, Right Angle GPM-SRR 1 Screw Knob 30 600 Class CC 1/4” Quick-connect/ Solder GPM-SRR90 2 Screw Knob 30 600 Class CC 1/4” Quick-connect/ Solder, Right Angle GPM-B 1 1/4 Turn Bayonet Knob 30 600 1-1/2” x 13/32” 1/4” Quick-connect/ Solder GPM-B90 2 1/4 Turn Bayonet Knob 30 600 1-1/2” x 13/32” 1/4” Quick-connect/ Solder, Right Angle Ratings: Class CC 1/4” Quick-connect/ Solder Volts GPM-BRR 1 1/4 Turn Bayonet Knob 30 600 GPM-BRR90 2 1/4 Turn Bayonet Knob 30 600 Class CC 1/4” Quick-connect/ Solder, Right Angle GPM-WT 1 Water-tight Screw Knob 30 600 1-1/2” x 13/32” 1/4” Quick-connect/ Solder GPM-WT90 2 Water-tight Screw Knob 30 600 1-1/2” x 13/32” 1/4” Quick-connect/ Solder, Right Angle GPM-WTR 1 Water-tight Screw Knob 30 600 Class CC 1/4” Quick-connect/ Solder GPM-WTR90 2 Water-tight Screw Knob 30 600 Class CC 1/4” Quick-connect/ Solder, Right Angle : 600VAC / DC Amps : 30A Maximum SCCR : 200kA (Class CC Fuses) : 100kA (Midget Fuses) H Catalog No. Approvals: •• UL Recognized, guide IZLT2, File E52283 •• CSA Certified - C22.2, class 6225, File 32169 Figure 1 Figure 2 Recommended Fuse Usage: GPM Fuse Holders will accommodate these Mersen fuses: GPM-SRR, GPM-BRR, GPM-WTR: ATQR, ATDR, ATMR, GPM-SRR90, GPM-BRR90, GPM-WTR90: ATQR, ATDR, ATMR, GPM-S, GPM-B, GPM-WT: ATQ, ATM, TRM, OTM, GGU, A13X-2, A25Z-2, A60Q-2, A6Y-2B, GPM-S90, GPM-B90, GPM-WT90: ATQ, ATM, TRM, OTM, GGU, A13X-2, A25Z-2, A60Q-2, A6Y-2B This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com H37 GPM SERIES Panel Mount Fuse Holders Mersen GPM panel mount fuse holders will accommodate 1” x 1-1/4” 3AG fuses and 5mm x 20mm fuses; most are approved by U.L. and CSA. Cap and body material is bakelite or polycarbonate and function as a screw-in or bayonet style closure. Finger-grip or screwdriver slots are available. All holders are rated for up to 250 volts with amp ratings ranging from 3A to 15A. Catalog No. Cap Type Volts Amps Fuse Size Terminal Type Approvals GPM-A Finger-grip/Screw-in 250 10 5mm x 20mm Solder UR/CSA GPM-A1 Finger-grip/Screw-in 250 10 5mm x 20mm Solder GPM-A2 Finger-grip/Screw-in 250 10 5mm x 20mm Solder UR/CSA GPM-A3 Finger-grip/Screw-in 250 3 5mm x 20mm Solder UR/CSA GPM-A4 Finger-grip/Screw-in 250 6.3 5mm x 20mm Solder, right angle GPM-A5 Screwdriver Slot 250 10 5mm x 20mm Solder GPM-A6 Screwdriver Slot 250 6.3 5mm x 20mm Solder, right angle UR/CSA GPM-A8 Screwdriver Slot 250 10 5mm x 20mm Solder, right angle UR/CSA GPM-A9 Screwdriver Slot 250 6.3 5mm x 20mm Solder, right angle UR/CSA GPM-A10 Screwdriver Slot 250 6.3 5mm x 20mm 3/16”Solder/QC UR/CSA GPM-A11 Screwdriver Slot 250 10 5mm x 20mm Solder, right angle UR/CSA Recommended Fuse Usage: GPM-A: GGM, GGA, GSB, GSC, GDG, GSD, GSF All dimensions mm’s GPM-A H38 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 GPM-A1 www.barr-thorp.com GPM SERIES Panel Mount Fuse Holders GPM-A3 GPM-A4 GPM-A5 H GPM-A2 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com H39 GPM SERIES Panel Mount Fuse Holders H40 GPM-A6 GPM-A8 GPM-A9 GPM-A10 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com GPM SERIES Panel Mount Fuse Holders GPM-A11 Cap Type Volts Amps Fuse Size Terminal Type Approvals GPM-G Finger-grip/Screw-in 250 15 3AG 3/16” Solder/QC UR/CSA GPM-G1 Finger-grip/Screw-in 250 10 3AG 3/16” Solder/QC UR/CSA GPM-G2 Finger-grip/Screw-in 250 10 3AG Solder GPM-G3 Screwdriver Slot 250 10 3AG Solder UR/CSA GPM-G5 Finger-grip/Bayonet 250 10 3AG 1/4” Solder/QC UR/CSA GPM-G6 Finger-grip/Bayonet 250 10 3AG Solder UR/CSA GPM-G7 Screwdriver Slot 250 15 3AG 3/16” Solder/QC UR/CSA GPM-G8 Finger-grip/Screw-in 250 15 3AG Quick-connect H Catalog No. Recommended Fuse Usage: GPM-G: GGC, GDL, GSA, GAB All dimensions mm’s GPM-G GPM-G1 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com H41 GPM SERIES Panel Mount Fuse Holders H42 GPM-G2 GPM-G3 GPM-G5 GPM-G6 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com GPM SERIES Panel Mount Fuse Holders H GPM-G7 GPM-G8 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com H43 P243/P266/P292 Fuse Blocks Fuse Blocks for Semiconductor Fuses Mersen P243 and P266 series fuse blocks for Form 101 fuses are glass-filled polycarbonate or laminated phenolic insulator blocks with studs to accommodate boltin fuses. The P292 series has a laminated phenolic insulator base with fuse clips. All studs, clips and mounting hardware are tin or zinc plated. Dimensions For Use with A13X, A15QS A13X, A15QS A25X, A25Z, A30QS A25X, A25Z, A30QS A25X, A25Z, A30QS A50P A50P, A50QS A50P, A50QS A60X, A60Z, A70QS-4 A60X, A60Z, A70QS-4 A70P, A70Q, A70QS-4 A70QS-4K A70P, A70Q A70P, A70Q, A70QS-4K A100P A100P A120X A30QS A50QS A50QS A70QS-4K Dimensions - Inches Catalog Stud Torque Size (in lbs) A B C D E F 2 2 4.40 4.40 1.50 1.50 2.79 2.79 2.20 2.20 2.06 2.44 1.17 0.98 1/4-20 5/16-18 36 84 P243G 2 4.40 1.50 2.79 2.20 2.44 0.98 5/16-18 84 70-200 P243 1 4.50 1.50 2.50 2.25 2.38 1.06 1/4-20 36 225-600 P243G 2 4.40 1.50 2.79 2.20 2.44 0.98 5/16-18 84 35-60 70-200 225-600 P243G P243E P266C 2 2 1 4.40 4.40 6.00 1.50 1.50 2.00 2.79 2.79 3.00 2.20 2.20 3.00 2.44 2.88 3.28 0.98 0.76 1.36 5/16-18 1/4-20 3/8-16 84 36 144 35-200 P243C 2 4.40 1.50 2.79 2.20 3.62 0.39 1/4-20 36 225-600 P266A 1 6.00 2.00 3.00 3.00 4.06 0.97 3/8-16 144 35-100 P243C 2 4.40 1.50 2.79 2.20 3.62 0.39 1/4-20 36 125-200 125-400 P266A P266A 1 1 6.00 6.00 2.00 2.00 3.00 3.00 3.00 3.00 4.06 4.06 0.97 0.97 3/8-16 3/8-16 144 144 450-600 P266F 1 8.00 2.50 3.00 4.00 5.09 1.45 3/8-16 144 35-100 125-400 1-30 700-800 700-800 900-1000 450-600 P266G P266L P292 FH25F4 FH50F4 FH50F5 FH70F3 1 1 3 1 1 1 1 6.00 6.00 6.00 8.00 8.00 8.00 2.00 2.00 2.00 2.50 2.50 2.50 2.50 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 4.00 4.50 4.00 4.25 4.66 2.66 4.21 4.97 5.09 0.88 0.67 1.67 1.84 1.50 1.91 1/4-20 3/8-16 3/8-16 1/2-13 1/2-13 1/2-13 36 144 144 360 360 360 Amps No. Fig. 70-450 500-600 P243D P243G 35-60 Note: FH Blocks are 1” thick. * Not UL or CSA Certified Ratings: Amps : 1 to 1000A Clip Type : 1200VAC or less Stud Type : 1000VAC or less Approvals: •• UL Recognized Component guide IZLT2 File E52283 •• CSA Certified C22.2, class 6225, File 32169 Figure 1 Figure 2 H44 Figure 3 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com 1SC/1MSC Modular Semiconductor Fuse Blocks Mersen 1SC and 1MSC semiconductor fuse blocks feature modular mounting that offers greater flexibility in adjusting to various fuse lengths. Both stud type and integral box connector versions are offered to allow for user preference of wire terminations. The integeral box connector versions also provide for greater heat dissipation. All modular blocks are sold in pairs but need to be ordered as two items to suit one fuse. Mounting hardware is supplied with the blocks. Figure 1 Figure 2 Figure 3 Ratings: 1SC Volts : 1000V SCCR : 200kA H Amps : 800A Maximum 1MSC Volts : 600V Amps : 600A Maximum Figure 4 SCCR : 200kA Figure 5 Approvals: •• UL Recognized Component File for 1SC: E52283 File for 1MSC: E35113 Figure 6 Dimensions Catalog Voltage Ampere No. Rating Rating 1SC250 1,000 400 1SC375 1,000 1MSC101 600 1MSC102 600 1MSC103 Connector UR Hardware Tightning Tourque (lb.-in.) Fig. Type Wire Range Bolt Washer Fuse Cable Yes 1/4” Stud — — — 61 61 1 800 Yes 3/8” Stud — — — 192 192 2 100 Yes Al Box Al/Cu 2/0 - #6 1/4” 0.655” 120 120 3 400 Yes Al Box Al/Cu (2) 250kcmil - #6 1/4” 0.655” 275 275 4 600 400 Yes Al Box Al/Cu (2) 250kcmil - #6 3/8” 0.900” 275 275 5 1MSC104 600 600 Yes Al Box Al/Cu (2) 250kcmil - #6 3/8” 0.900” 375 375 6 1SCM8 1,000 400 Yes M8 Stud — — — 60 60 1 1SCM10 1,000 800 Yes M10 Stud — — — 190 190 2 *Consult Factory This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com H45 703,U705,U710 Semiconductor Fuse Holders 750V Semiconductor Fuse Holders Mersen semiconductor fuse holders feature open face styles. Each version is rated 750 volts and accommodates 14 x 51 mm or 22 x 58 mm fuses. 703, U705 and U710 holders feature Mersen’s unique adder-block design which can be snapped onto 1-, 2-, or 3-pole blocks to form multi-pole segmented blocks of as many poles as desired. A choice of box, screw or pressure plate connectors is offered to fit a wide range of standard or solid copper wire. All versions have verified dielectric strengths in excess of 2500V. A patented built-in DIN-rail adapter on the U710 blocks adds further design versatiltiy. All fuse clips are made of high conductivity tin-plated copper with spring reinforced clips. Highlights: Applications: •• Thermoplastic bases •• All circuits up to 750 volts •• DIN-rail (U710) or Screw Mount using semiconductor fuses for Ratings: •• Adder block design protection of small inverters, UPS Volts systems, motor drives, etc. Amps : 30A (703) : 750V : 50A (U7050) : 100A (U7100) Recommended Fuse Usage: SCCR : 200kA dependent on 703 use with 14x51mm A70QS, A70P, URD fuse I.R. U705 use with 14x51mm A70QS, A70P, URD U710 use with 22x58mm A70QS, URD, up to 100A Approvals: •• UL Recognized component guide IZLT2, File E52283 •• CSA Certified class 6225, File 32169 H46 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com 703,U705,U710 Semiconductor Fuse Holders 750 Volt Fuse Holders for 14 x 51mm & 22 x 58 mm Fuses Fuse Ampacity No. Size Rating U70505 U70506 U70507 Poles Connector Type Wire Range 50 1 Box 2 Al/Cu 2 #2-14 3 U70508 3 4 70315 Adder 1 70316 70317 14 x 51 30 70318 1 Screw 2 Adder 1 14 x 51 30 70328 3 Adder 1 70358 Cu 2 #10-14 3 Box 2 2 #4-14 3 U71005 Adder 1 U71008 2 35 4 U71006 100 20 1 Cu* 3 22 x 58 20 4 70355 30 35 1 Pressure Plate 2 70356 U71007 2 #10-14 3 14 x 51 (In-Lb) 4 70325 70357 Cu 3 70326 70327 Connector Torque 1 Adder 14 x 51 Figure 5 Box A1/Cu 6 #2-14 7 3 H Catalog 35 8 *Copper box connectors and clips-for copper wires only. Note: To convert 30A adder pole to single pole, use end barrier #U09322 100A adder pole to single pole, use end barrier #U09372. Recommended mounting screws; #10 (.190”dia) Dimensions Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Figure 8 H47 PS 20x127 Ferrule Fuse Holders and No-Load Disconnectors Highlights: •• Solid assembly offers good thermal and mechanical withstand rating •• Fuse mounting in holders or no-load disconnectors with or without open fuse indicating microswitches •• Phenolic resin models for basic applications, fiber-glass polyester for applications in corrosive atmospheres or applications for traction •• Voltage = 1,500 V and 2,500 V Dielectric withstand tests R.M.S. voltage 1 Impulse voltage 1.2/50 s mn 50/60 Hz (IEC 694 et CEI 60) Between close phases and phase and ground 6kV(1) - 10 kV(2) Between phases and microswitch 12 kV 12 kV(1) - 20 kV(2) Ratings: Connecting with 16mm2 max. width, 5mm max. thick terminal Volts : 1,500V (1) Basic model : 2,500V Max. temperature (°C)/ Relative humidity (%): 20 °C/95% - 40°C/80% - 50°C/50% SCCR : 42kA AC (2) Salt spray-proof model : 55kA DC Moist tropical and equatorial climate or corrosive atmosphere. Approvals: •• UL Recognized component File E113357 Dimensions Insulation Description voltage rating Ui AC 50/60 Hz or DC PSI 20X127 1500 V without terminal covers Maximum operating current of fuse (A) Fuse current rating IN(A) 1000 V =1000 V =1000 V =1500 V =1500 V gLB gRC gRB gRB gRD 50 2500 V with 63 80 terminal covers 80 90 PSIII 20X127 PRE and only salt 100 100 PSIV 20X127 PRE spray-proof model 125 PSI 20X127 PRE PSII 20X127 PRE Advised copper wire size mm2 50 10 56 16 No Operating Limit 25 35 50 Connecting with 50 mm2 max. cable with copper terminals or with a 15 x 8 max. rigid or flexible bar. H48 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Fire and fumes class NF F 16101 and 102 and UL basic model 12-F1 UL 94 V1 salt spray-proof model I1 - F1 UL 94 VO PS 20x127 Ferrule Fuse Holders and No-Load Disconnectors Fuse Holders and Accessories Description Catalog No. Weight (g) Packaging PSI 20x127 X 097310 260 3 pieces PSI 20x127 + MCS BS X 220130 290 2 pieces PMCP 20+22 Catalog #: K 100036 Weight: 40g Packaging: 1 Fuse non-load Disconnectors and Accessories H Twin terminal covers PS 20 Catalog #: F 097226 Weight: 20g Packaging: 3 twins V: Connecting distance between centers W: Clip for rail mounting in two positions W’: With terminal cover length Y: Space factor with a 90° fuse carrier position Description (basic model) Catalog No. Z: Without terminal cover, space factor with a 180° fuse carrier position Z’: With terminal cover, space factor with 180° fuse carrier position No. of Poles A B Preisolating and blown fuse indicating microswitch features PSI 20x127 PRE F 097203 1 35 50 PSII 20x127 PRE G 097227 2 69 84 PSIII 20x127 PRE H 097228 3 103 118 PSIV 20x127 PRE J 097229 4 137 152 PSI 20 x 127 PRE+MC PS H 097205 PSII 20 x 127 PRE+MC PS D 097293 PSIII 20 x 127 PRE+MC PS E 097294 PSIV 20 x 127 PRE+MC PS F 097295 Microswitch Non-inductive circuit rated current interrupting rating 3A - 50 Hz 3A - 50 Hz 3A - DC 3A - DC Reliable minimum operating voltage/current: 10V - 10mA Connecting with 6.35 mm lug Description (salt spray-proof model) Ref. No. PSI 20x127 PRE BS G 097204 PSII 20x127 PRE BS L 097231 PSIII 20x127 PRE BS T 097261 PSIV 20x127 PRE BS C 097292 PSI 20 x 127 PRE BS+MC PS J 097206 PSII 20 x 127 PRE BS+MC PS G 097296 PSIII 20 x 127 PRE BS+MC PS H 097297 PSIV 20 x 127 PRE BS+MC PS J 097298 Distances when mounting on a conductive board @ Ui = 2500 VAC For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com H49 NH DIMENSION Fuse Bases 690V Ceramic fuse bases for NH fuse-links •• Ceramic insulating bases •• Silver plated contacts •• High spring contact pressure •• Screw mounting Single-Pole Fuse Bases Size Rated Current (A) Catalog No. 00-E 160 40002-G 00-EB 160 40003-G 0-E 160 40004-G 0-P 160 40006-G 1-P 250 40008-G 2-P 400 40010-G 3-P 630 40012-G 4-P 1250 40014-G 40002-G 40006-G Rated Current (A) Catalog No. 00-E 160 40502-G 00-EB 160 40503-G 0-E 160 40504-G 1-P 250 40508-G 2-P 400 40510-G 3-P 630 40512-G Volts : 690V AC Amps : 160-1250A Three-Pole Fuse Bases Size Ratings: Notes: Size 1 fuse base will accept size 0 fuses. Size 2 fuse base will accept size 1 fuses. Size 3 fuse base will accept size 1 & 2 fuses. Size 4 has a special nut to assure contact pressure. Types E and EP have square contacts Types P and PP have pincer contacts Type EB has pressure-plate cable connection. 40510-G Approvals: Designed to meet standards: •• IEC 60269-2-1 •• DIN, VDE 0636-21 & 201 Insulating Barriers for Ceramic NH Fuse Bases Rated Catalog Current (A) No. 00 100 45102-G 0 160 45104-G 1-2 400 45110-G 3 630 45112-G Size H50 00 100 45202-G 0 160 45204-G 1-2 400 45210-G 3 630 45212-G 4 1250 45214-G •• DIN 43621 Friction Fit Tab Fastened 45110-G 45212-G This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com NH DIMENSION Fuse Bases 00-E, EB 0-E 0-P 1-P 2-P 3-P 4-P A 33 32 32 55 55 55 80 B 20 20 25 32 35 40 45 C 118.5 269 166 210 227 241 312 D 100 151 150 175 200 210 262 E* 8 8.5 8.5 11 11 11 11 F - - - 30 30 30 45 G 14.5 14 14 22 22 22 - H 25 25 25 25 25 25 30 I 145 185 185 250 250 250 - J 21.5 29 29 35 35 35 45 K 8 8 8 10 10 12 16 L 55 72 74 84 84 84 111 M 52.5 60 60 71 89 103 145 N 80 85 85 100 100 127 - O 84 120 120 148 148 148 192 P 34 47 47 62 69 82 - Q 1 2 2 2 2 2 - R 101 126 126 177 190 213 - H Dimensions of Ceramic Fuse Bases for NH Fuse-Links * 8mm for all multiple pole bases; dimensions in chart for single pole bases. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com H51 NH DIMENSION Fuse Bases 690V POLYESTER fuse bases for NH fuse-links •• Polyester insulating bases •• Silver plated contacts •• High pressure spring contacts •• Screw or rail mount Type 00-EP* – Fuse Bases for NH-00 Fuse-Links Catalog No. Screw Connector Pressure Plate Connector Poles Screw Mt. Rail Mt. Screw Mt. Rail Mt. 1 41002-G 42002-G 41102-G 42102-G 2 41012-G 42012-G 41112-G 42112-G 3 41016-G 42016-G 41114-G 42114-G 4 41019-G 42019-G 41119-G 42119-G * EP bases have square contacts. Ratings: Volts : 690VAC Amps : 160 to 1250A Connection Detail 41002-G 41014-G Screw Clamp Dimensions H52 00-EP Approvals: A 32 B 20 Designed to meet standards: C 117 D 100 E 8 F 2 G 14 H 25 I 145 J 21.5 K 8 L 56 M 52 N 85 0 84 P 34 Q 1 R 104 •• IEC 60269-2-1 •• DIN, VDE 0636-21 & 201 •• DIN 43620 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com NH DIMENSION Fuse Bases Type 0-EP* – Fuse Bases for NH-0 Fuse-Links Catalog No. Mounting Style Screw DIN-Rail 1 41202-G 42202-G 2 41212-G 42212-G 3 41214-G 42214-G 4 41219-G 42219-G * EP bases have square contacts. PP bases have pincer contacts. 42202-G Type 0-PP – Fuse Bases for NH-0 Fuse-Links 41412-G 41514-G Type 2-PP – Fuse Bases for NH-2 Fuse-Links 1 41302-G 42302-G 1 41502-G 42502-G 2 41312-G 42312-G 2 41512-G 42512-G 3 41314-G 42314-G 3 41514-G 42514-G 4 41319-G 42319-G 4 41519-G 42519-G Type 1-PP – Fuse Bases for NH-1 Fuse-Links Type 3-PP – Fuse Bases for NH-3 Fuse-Links 1 41402-G 42402-G 1 41602-G 42602-G 2 41412-G 42412-G 2 41612-G 42612-G 3 41414-G 42414-G 3 41614-G 42614-G 4 41419-G 42419-G 4 41619-G 42619-G H Poles Dimensions of Polyester Fuse Bases for NH Fuse-Links 0-EP O-PP 1-PP 2-PP 3-PP A 46 46 60 60 60 B 20 25 32 35 40 C 168 168 209 225 241 D 150.5 150.5 176 201 210 E 7.5 7.5 10.5 10.5 10.5 F - - 30 30 30 G 14.5 14.5 20.5 20.5 20.5 H 25 25 25 25 25 I 185 185 250 250 270 J 29 29 35 35 35 K M8 M8 M10 M10 M12 L 74 75 81 81 81 M 59 61 71 89 103 N 95 95 122.5 122.5 142.5 O 122 122 146 146 146 P 48.5 48.5 65.5 65.5 81.5 Q 94 94 125.5 125.5 141.5 R 142 142 191 191 223 S 190 190 256.5 256.5 304.5 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com H53 NH DIMENSION Fuse Bases Insulating Barriers for Polyester NH Fuse Bases Rated Catalog Standard Current (A) No. Pack 00 100 44502-G 2 0 160 44504-G 2 1-2 400 44510-G 2 3 630 44512-G 2 Size *Not for use with 41016-G and 42016-G. Use 84392-G. 44502-G 44510-G Separators 0 160 44604-G 2 1-2 400 44610-G 2 3 630 44612-G 2 3 630 44512-G 2 44610-G 44702-G Fuse Shields Terminal Shields 00 100 44802-G 3 0 160 44804-G 3 1-2 400 44810-G 3 00 100 44702-G 6 3 630 44512-G 2 0 160 44704-G 6 1-2 400 44710-G 6 44802-G One Cable – Terminal for NH Bases Base Cable Size (mm) Catalog Standard Size Max. Min. Number Pack 00 50 6 45421-G 60 00-0 95 10 45423-G 50 1 150 16 45425-G 30 2-3 240 50 45427-G 15 45425-G Two Cable – Terminal for NH Bases Base Cable 1 (Size mm) Cable 2 (Size mm) Catalog Standard Size Max. Min. Max. Min. Number Pack 00 50 6 50 6 45431-G 60 00-0 95 10 95 10 45433-G 30 1 150 25 150 16 45435-G 20 2-3 240 95 240 50 45437-G 5 45435-G Dimensions of Terminals H54 Catalog No. A B C M 45421-G 18 26 34 6 45423-G 24 35 52 8 45425-G 26 41 58 10 45427-G 36 53 68 12 45431-G 18 26 39 6 45433-G 24 35 82 8 45435-G 26 41 84 10 45437-G 36 53 98 12 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com DFC SERIES Dead-Front Fuse Covers Mersen DFC dead-front fuse covers snap on to individual fuses installed in fuse blocks, covering exposed live clips and terminals and reducing accidental contact by personnel. They are sized to fit Class G, H, J, K, R, CC or midget fuses for increased safety and (optional) open-fuse indication. All DFC dead-front fuse covers are reusable when a fuse is replaced – simply detach from the open fuse and reattach to the new replacement fuse. On indicator models an orange indicator light will illuminate to indicate an open fuse. DFC fuse cover ends can be easily cut to accommodate existing wiring, safety switches or special installations. A blank label is provided with each DFC to write in circuit or fuse information. Features/Benefits: •• Innovative design provides dead-front electrical safety to personnel •• Optional orange indicator light shows open fuse •• Many sizes to fit virtually all popular fuses/fuse blocks •• Reusable with no changes or additional cost Ratings: •• Labels provided for write-in identification Non-Indicating •• Thermoplastic flammability rating of UL 94-V2 Volts •• Low leakage current <0.6 mA at 600V Nonindicating Indicating Fuses Accomodated indicating 200A Dimensions (inches) Volts : 90 to 600VAC : 115 to 600VDC Amps Volts Class A B C DFC-1 DFC-1I 0-30 600 J 4.68 1.36 1.97 DFC-2 DFC-2I 0-30 600 R, K, H 7.45 1.35 1.80 DFC-3 DFC-3I 65-100 600 J 7.57 1.30 2.20 DFC-4 DFC-4I 65-100 250 R, K, H 8.73 1.40 2.02 DFC-5 DFC-5I 35-60 600 R, K, H 7.46 1.35 2.00 DFC-6 DFC-6I 35-60 600 J 4.64 1.40 2.17 DFC-7 DFC-7I 0-30 600 Midget, CC, G 3.71 0.69 1.37 DFC-8 DFC-8I 65-100 600 R, K, H 10.55 1.55 2.26 DFC-9 DFC-9I 0-30 250 R, K, H 3.71 0.85 1.55 DFC-10 DFC-10I 0-30 600 SJ 4.56 1.06 2.02 DFC-11 DFC-11I 65-100 600 SJ 5.52 1.7 2.04 DFC-12 DFC-12I 200 600 J 6.63 3.03 2.86 WARNING: To avoid electrical shock, TURN POWER OFF before installing, removing or servicing. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 H Amps : Fits fuses rated 0 to Catalog Numbers & Dimensions Catalog Numbers : 0 to 600VAC / DC Amps : Fits fuses rated 0 to 200A Approvals: •• UL Listed (All except midget size) guide JDVS, File E90426 •• UL Recognized Component (midget) guide JDVS2, File E90426 •• CSA Certified class 6228, File 70159 www.barr-thorp.com H55 DFC SERIES Dead-Front Fuse Covers Fuses and Fuse Blocks for use with DFC Fuse Fuse Block DFC Fuse Fuse Block DFC AG(0-30) 40xxxG -7I, -7 A6K(35-60)R 606xxR -5I, -5 AJT(1-30) 603xxJ -1I, -1 A6K(70-100)R 610xxR -8I, -8 AJT(1-30) 603xxSJ 10I, -10 A6Y(0-30)-2B 303xx -7I, -7 AJT(35-60) 606xxJ -6I, -6 A60Q(0-30)-2 303xx -7I, -7 AJT(70-100) 610xxJ -3I, -3 A60X(0-30)-1 603xx -1I, -1 AJT(70-100) 6100xxSJ -11I, -11 A70P(10-30)-1 203xx -9I, -9 AJT(110-200) 620xxJ -12I, -12 GFN(0-30) 303xx -7I, -7 ATDR(0-30) 303xxR -7I, -7 GGU(0-30) 303xx -7I, -7 ATM(0-30) 303xx -7I, -7 HSJ(15-30) 603xxSJ -10I, -10 ATMR(0-30) 303xxR -7I, -7 HSJ(70-100) 6100xxSJ -11I, -11 ATQ(0-30) 303xx -7I, -7 HSJ(110-200) 620xxJ -12I, -12 ATQR(0-30) 303xxR -7I, -7 OT(0-30) 203xx -9I, -9 A13X(1-30)-2 303xx -7I, -7 OT(35-60) 206xx A2D(0-30)R 203xxR -9I, -9 OT(65-100) 210xx -4I, -4 A2D(35-60)R 206xxR OTM(0-30) 303xx -7I, -7 A2D(65-100)R 210xxR -4I, -4 OTS(0-30) 603xx -2I, -2 A2K(0-30)R 203xxR -9I, -9 OTS(35-60) 606xx -5I, -5 A2K(35-60)R 206xxR OTS(65-100) 610xx -8I, -8 A2K(70-100)R 210xxR -4I, -4 RF(0-30) 203xx -9I, -9 A2Y(0-30) 203xx -9I, -9 RF(35-60) 206xx A2Y(35-60) 206xx RF(65-100) 210xx -4I, -4 A2Y(70-100) 210xx -4I, -4 RFS(0-30) 603xx -2I, -2 A25X(1-30)-1 203xx -9I, -9 RFS(35-60) 606xx -5I, -5 A25Z(1-30)-2 303xx -7I, -7 RFS(65-100) 610xx -8I, -8 A4J(1-30) 603xxJ -1I, -1 TR(0-30)R 203xx -9I, -9 A4J(1-30) 603xxSJ -10I, -10 TR(35-60)R 206xx A4J(35-60) 606xxJ -6I, -6 TR(70-100)R 210xx -4I, -4 A4J(70-100) 610xxJ -3I, -3 TRM(0-30) 303xx -7I, -7 A4J(70-100) 6100xxSJ -11I, -11 TRS(0-30)R 603xxR -2I, -2 A4J(110-200) 620xxJ -12I, -12 TRS(35-60)R 606xxR -5I, -5 A50P(10-30) 203xx -9I, -9 TRS(65-100)R 610xxR -8I, -8 A6D(0-30)R 603xxR -2I, -2 TRS(35-60)RDC 606xxR -5I, -5 A6D(35-60)R 606xxR -5I, -5 TRS(70-100)RDC 610xxR -8I, -8 A6D(70-100)R 610xxR -8I, -8 A6K(0-30)R 603xxR -2I, -2 Note: DFC Covers fit single pole blocks and each pole of multi-pole blocks. Consult factory for data sheets of DFC trim instructions for safety switches. WARNING: To avoid electrical shock, TURN POWER OFF before installing, removing or servicing. H56 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Power Distribution Blocks A powerful way to manage your power distribution challenges. Your problem: You’re facing the enormously complex wiring requirements of I Power Distribution Blocks • Finger-Safe / FSPDB Series...............I2 an automated • Open Style 62000-69000....................I4 manufacturing • 62000-63000 Mini Series....................I5 facility. Or the compatibility problems of a • 66000-67000 Intermediate Series.......I6 • 68000-69000 Large Series..................I8 commercial complex retrofit. Or the need for seamless electrical service in a hospital annex that’s anything but seamless. Where can you turn to solve your power distribution problems? Our solution: Well beyond circuit protection solutions. Mersen offers you an arsenal of circuit management products. One of I which is our line of polycarbonate 600V / 90 to 1520A Power Distribution Blocks. Safe and convenient, durable and easy to install, they’re the simple way to split primary power circuits into secondary circuits — or provide fixed-junction tap-off points. Either way, our full range of sizes accommodate any gauge aluminum or copper conductor. Exclusive adder poles snap onto the 1, 2, or 3-pole blocks for maximum pole flexibility . . . and safety covers are available. Want more information fast? For more technical or applicationspecific information, please call our Power Distribution Block experts, at 978-462-6662; 416-252-9371 in Canada; or visit our website at us-ferrazshawmut.mersen.com. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com DFC3M/DFC3LP/DRM Fuse Block Accessories DFC3M safety puller protects personnel, covers live parts The DFC3M safety puller is intended to hold and safely enclose 1-1/2” x 13/32” midget or Class CC fuses for insertion or removal from fuse clips, making fuse installation easy and safe without the use of a standard fuse puller. The DFC3M is made of clear polycarbonate, so the fuse can be identified when installed in a 303 series fuse block. DFC3LP safety puller holds fuse, protects personnel, and saves space The DFC3LP holds and safely encloses 1-1/2” x 13/32” midget or class CC fuse, similar to the DFC3M, but with a lower profile in height so it takes less room where space is restricted. The DFC3LP is made of clear polycarbonate so the fuse can be seen after installation in a fuse block such as the Mersen 303 series. DRM adapts 303 series midget and class CC fuse blocks to DIN-rail The DIN-rail adapter, DRM, provides quick mounting for all Mersen 303 series midget H and class CC fuse blocks to all symmetrical 35mm DIN or asymmetrical 32mm “G” rail. A DRM adapter is attached to each pole with the screw provided. The DRM is molded of black polycarbonate and is mounted or dismounted from the rail simply by depressing the finger pull. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com H57 FUSE CLIPS For Ferrule Fuses/PC Board Mount 30A & 60A Ferrule - Fuse Clips Fuse Clips for 30 & 60 Ampere Ferrule-type Fuses For Fuse Rating/Size Mounting Details Cat. No. Volts Amps (max) Ferrule Dia. Hole Size Screw Size C08915P 600 30 13/32” .72 dia. #8 C08919P 600 30 13/32” .196 dia. #10 C08916P 250 30 9/16” .172 dia. #8 C08917P 250 60 13/16” .22 X .30” #10 600 30 13/16” .22 X .30” #10 600 60 1-1/16” .22 X .30” #10 C08918P All clips are UL recognized: guide IZLT2, file E52283 All clips are tin-plated copper alloy, non-spring reinforced. CO8915P CO8919P CO8917P CO8916P SDC5 PC BOARD clips •• PC board mount fuse clip CO8918P .34” (8.6mm) .14” (3.56mm) •• For 5mm diameter fuses .20” (5mm) •• Tin plated hard brass .066” (1.67mm) .280” (7.1mm) SDC6 PC BOARD clips •• PC board mount fuse clip •• For 1/4” diameter fuses .425” (0.8mm) •• Tin plated hard brass .30” (7.6mm) .312” (7.9mm) .43 (11mm) SDC7 PC BOARD clips •• PC board mount fuse clip •• For 13/32” diameter fuses •• Tin plated hard brass .73 (18.5mm) .17 (4.4mm) .42 (10.7mm) H58 .48 (12.3mm) .08 (2mm) This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com FSPDB Finger-Safe Power Distribution Blocks Safety evolving Mersen FSPDBs introduce a new level of safety and ease for installing power distribution blocks. An IP20 level of finger-safe protection is achieved using FSPDBs, eliminating the need for special covers or custom Plexiglas sheets to protect your panels. FSPDBs (sizes 1 to 4) simply snap onto 35mm DIN rail to provide the quickest installation. Modular design also allows for multi pole applications by use of assembly pins. FSPDBs provide a safe, convenient way of splicing cables, splitting primary power into a variety of secondary circuits or providing a fixed junction tap-off point. Features/Benefits: •• Finger-safe protection Fully insulated block ensures touch safe isolation of live parts. Recessed termination screws and wire openings provide IP20 grade protection and qualify as “finger-safe” per IEC 529. •• Compact modularity Single or multiple pole configurations in the most compact footprint. Allows users to build smaller or higher density panels. •• Snap on DIN-rail mounting Sizes 1 to 4 feature integral DIN rail adaptors allowing for quick and easy installations on 35mm DIN rail yielding lower installed costs. •• Captive termination screws Unique channel design ensures captive metric wire termination screws. Screws can never be lost. Ratings: Volts : 600V Amps: : 175 to 840A SCCR : 100kA with proper fuse. Contact Technical Services for instruction sheet and/or DC Ratings. •• Available accessories For multi-pole panel mounting, simply snap in pins for rigid fit. Cap plugs provide the ability to maintain touch safety on unused openings. Circuit identification markers simply snap into blocks to ID circuits. End anchors provide rigid end stops. •• Multiple wire ratings Provide users more versatility by offering capability of using multiple conductors in #2 and 2/0 openings. Approvals: •• UL Recognized Component Guide XCFR2, File E73571 •• CSA Certified: Class 6228, File •• AC & DC ratings FSPDB1, 2, and 3 have been evaluated for use at 1000V (AC or DC) 69363 provided they are installed on DIN-rails only and with barriers between poles of opposite polarity of sufficient size to maintain required spacings. I2 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com FSPDB Finger-Safe Power Distribution Blocks Catalog Numbers Catalog Number Ampere Line Rating Aluminum Copper (Connector (Connector rated for 90° C rated for 75° C Cu/AL wire) Cu wire only) FSPDB1A FSPDB1C FSPDB2A FSPDB2C FSPDB3A FSPDB3C 310 FSPDB4A FSPDB4C FSPDB5A FSPDB5C Load Wire Range (Based on NEC Table 310-16 for AWG/ Circuit Openings Current mm2 Per Pole 2/0-#14 70-2.5 1 100kA• #2-#14 35-2.5 4 100kA• 1 #8-#14 8-2.5 8 100kA• AWG/ mm2 Openings 175 2/0-#14 70-2.5 1 175 2/0-#14 70-2.5 1 75° C Cu wire Short Wire Range kcmil only) Rating 350-#6 185-16 2/0-#14 70-2.5 335 400-#6 185-16 1 400-#6 185-16 1 100kA• 840 600-#4 300-25 2 600-#4 300-25 2 100kA• Contact Mersen Technical Services at technicalservices.nby@mersen.com for fuse type and maximum ampere required. • Multiple Wire Ratings (Same Size & Type Wires Only) 2/0 Openings #2 Openings (2) #4 AWG (2) #10 AWG (2) #6 AWG (2-4) #12 AWG (2) #6 AWG (2) #12 AWG (2) #8 AWG (2-4) #14 AWG (2) #8 AWG (2) #14 AWG (2-4) #10 AWG Accessories Dimension FSPDB1A FSPDB2A FSPDB3A FSPDB4A FSPDB5A FSPDB1C FSPDB2C FSPDB3C FSPDB4C FSPDB5C Figure 1 Figure 1 Figure 2 Figure 1 Figure 2 mm in mm in mm in mm in mm in A 25.4 1.00 28.4 1.12 46.9 1.85 39 1.54 72 2.84 B 43.3 1.70 57.8 2.28 64.3 2.53 108 4.25 91 3.58 C 49.5 1.95 56.0 2.21 64.3 2.53 80 3.15 80 3.15 D 45.1 1.78 51.6 2.03 59.8 2.36 75.5 2.97 - - E 39.4 1.55 39.4 1.55 51.5 2.03 50.1 1.97 50.1 1.97 F 72.6 2.86 87.7 3.45 100.8 3.97 145.5 5.73 145 5.71 G 59.6 2.35 74.6 2.94 82.4 3.24 120.6 4.75 127.5 5.02 H 5.3 0.21 5.1 0.20 6.5 0.26 7 0.28 3 0.12 I - - - - 31.5 1.24 - - 52 2.04 J 5.3 0.21 6.4 0.25 6.5 0.26 6.5 0.26 6.5 0.26 K 10 0.40 11.7 0.46 8.9 0.35 16 0.63 8.5 0.34 Catalog No. Description Accessory pin to form multiple pole FSPIN1 block I Dimensions Circuit identification marker for 2/0 & FSCIM1 #2 max. conductors (Qty of 100) Circuit identification marker for 350, FSCIM2 400 & 600 kcmil max. conductors (Qty of 100) FSCAP1 Cap plug for spare 2/0 openings FSCAP2 Cap plug for spare 350 kcmil openings FSCP3 Cap plug for spare 600 kcmil opening FSEA Pair of end anchors H K Figure 1 H Figure 2 K G B G B F F J E D A C I E J D A C For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com I3 Open Style PDBs 62000-69000 Versatile Power Distribution Blocks for cable terminations Mersen Power Distribution Blocks afford a safe, convenient way of splicing cables, splitting primary power into a variety of secondary circuits or providing a fixed junction tap-off point. Power block options include single or dual primary connections with up to 30 secondary connections. Features/Benefits: •• Adder Poles All series have optional adder poles which snap onto the 1, 2 or 3- pole blocks and lock together to form as many poles as required. Adder poles with a variety of terminations can be combined to match special wire size combinations. •• Wire Connectors Standard aluminum box connectors accommodate aluminum or copper wire, 1 conductor per opening. Standard copper box connections are for copper wire only, 1 conductor per opening. Connectors are all 1 piece and tin plated. •• Insulators Insulators are virtually unbreakable, glass-filled polycarbonate on all series. “See-through” safety covers are available, which give greater safety and provide service entrance ratings for large and intermediate series blocks. Ratings: Volts : 600V Amps : 90 to 2660A SCCR : 100kA with proper fuse. Contact technical services for sizing table. Highlights: Applications: •• Mini - 62000 and 63000 Series •• Box, stud and quick-connect •• Intermediate - 66000 and 67000 Series terminations for copper and/or aluminum cables •• Large - 68000 and 69000 Series Approvals: •• Most sizes are UL Recognized Component -Guide XCFR2, File E73571 •• Most sizes are CSA Certified: •• Series 62, 63, 66, 68 - Class 6228, File 69363 •• Series 67, 69 - Class 3211, File 15469 I4 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Mini 62000-63000 Series Catalog Numbers Ampere rating based on NEC Table 310-16 for 75ºC copper wire. Primary Secondary Wire Range Openings Wire Range Openings AWG/kcmiL or Studs AWG/kcmiL or Studs or Stud Size per Pole or Stud Size per Pole 1 #4-14 Aluminum Ampere Rating (A) Copper Short Circuit Adder 1-Pole 2-Pole 3-Pole Adder 1-Pole 2-Pole 3-Pole Current Rating Box to Box #4-14 2/0-#14 1 1 4 2/0-#14 1 #2-14 2 #4-14 4 1/4-20 x 5/8 1 1/4-20 x 1/2 1 90 85 185 175 185 175 63100 63101 63102 63103 62100 62101 62102 62103 100kA• 63160 63161 63162 63163 62160 62161 62162 62163 100kA• 63150 63151 63152 63153 62150 62151 62152 62153 100kA• 63190 63191 63192 63193 62190 62191 62192 62193 100kA• 63130 63131 63132 63133 62130 62131 62132 62133 100kA• 63140 63141 63142 63143 62140 62141 62142 62143 100kA• 62170 62171 62172 62173 100kA• Box to Stud 2/0-#14 1 Tapped hole Stud to Stud 1/4-20 x 5/8 1 1/4-20 x 5/8 1 240 240 - - - - 62200 62201 62202 62203 100kA• 1/4 x .032QC 4 90 95 - - - - 62210† 62211† 62212† 62213† - Box to Quick Connect #4-14 1 I *Studs are furnished with nuts and washers. Recommended stud torque: (1/4-20) - 72 in. lbs. †Quick connector, not CSA Certified. Note: Blocks for 5, 6 and 10 poles are also available. To order, simply modify the Adder catalog number. Example: 63100 becomes 63106 for 6 poles. • Short circuit current rating with correctly sized fuse 100kA except adder block. Contact Mersen technical services for fuse type and maximum ampere required. #Connectors are rated for 90º C wire. Dimensions Number Dimension of Poles A (In.) Adder .812 1 1.09 2 1.90 3 2.71 N (.812 x N) + .273 Example for 10 poles: A= (.812 x 10) + .273 = 8.39 Safety Cover - Catalog number 08530 Polycarbonate safety covers provide dead-front protection to 62000 and 63000 series power distribution blocks. One cover is needed for each pole (1-pole block requires 1 cover, 3-pole requires 3 covers, etc.) Each cover has a test probe hole in the center for circuit checking and each is marked with the reminder “REPLACE AFTER SERVICING EQUIPMENT”. To order, simply determine the total number of poles to be protected and specify the same number of 08530 safety covers. Mounting screws are supplied with cover. Recommended mounting screws for all 62000-63000 series: #10 (.190” diameter). End Barrier - Catalog number U09311 Polycarbonate end barriers snap on to PDB Adder blocks to form 1-pole blocks. Use one barrier per block. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com I5 Intermediate 66000-67000 Series Catalog Numbers Ampere rating based on NEC Table 310-16 for 75ºC copper wire. Primary Secondary Wire Range Openings Wire Range Openings AWG/kcmiL or Studs AWG/kcmiL or Studs or Stud Size per Pole or Stud Size per Pole 2/0-#14 #2-14 Aluminum Ampere Rating Copper Short Circuit Adder 1-Pole 2-Pole 3-Pole Adder 1-Pole 2-Pole 3-Pole Current Rating 1 67050 67051 67052 67053 66050 66051 66052 66053 100kA• 4 67570 67571 67572 67573 66570 66571 66572 66573 100kA• #2-14 6 67560 67561 67562 67563 66560 66561 66562 66563 100kA• #2-14 8 67580 67581 67582 67583 66580 66581 66582 66583 100kA• #6-14 10 67590 67591 67592 67593 66590 66591 66592 66593 100kA• #10-14* 12 67110 67111 67112 67113 66110 66111 66112 66113 100kA• 350-#6 1 67000 67001 67002 67003 66000 66001 66002 66003 100kA• 2/0-#14 2 67010 67011 67012 67013 66010 66011 66012 66013 100kA• #2-14 4 67670 67671 67672 67673 66670 66671 66672 66673 100kA• #2-14 6 67660 67661 67662 67663 66660 66661 66662 66663 100kA• #2-14 8 67630 67631 67632 67633 66630 66631 66632 66633 100kA• #6-14 10 67650 67651 67652 67653 66650 66651 66652 66653 100kA• #10-14* 15 67620 67621 67622 67623 66620 66621 66622 66623 100kA• 500-#4 1 67400 67401 67402 67403 66400 66401 66402 66403 100kA• 4/0-#6 2 67420 67421 67422 67423 - - - - 100kA• 4/0-#10 2 - - - - 66420 66421 66422 66423 100kA• 2/0-#14 4 67410 67411 67412 67413 66410 66411 66412 66413 100kA• #2-14 6 67460 67461 67462 67463 66460 66461 66462 66463 100kA• #2-14 8 67430 67431 67432 67433 66430 66431 66432 66433 100kA• #6-14 10 67480 67481 67482 67483 66480 66481 66482 66483 100kA• #10-14* 18 67490 67491 67492 67493 66490 66491 66492 66493 100kA• #350-#6 & 1 #2-14 3 67450 67451 67452 67453 66450 66451 66452 66453 100kA• #2/0-#14 2 67020 67021 67022 67023 66020 66021 66022 66023 100kA• #2-14 6 67510 67511 67512 67513 66510 66511 66512 66513 100kA• #2-14 8 67610 67611 67612 67613 66610 66611 66612 66613 100kA• #6-14 10 67530 67531 67532 67533 66530 66531 66532 66533 100kA• #10-14* 15 67550 67551 67552 67553 66550 66551 66552 66553 100kA• 4/0-#10 2 460 - - - - 66520 66521 66522 66523 100kA• 4/0-#6 2 460 67520 67521 67522 67523 - - - - 100kA• #2-14 6 460 67540 67541 67542 67543 66540 66541 66542 66543 100kA• 3/8-16 x 1 1 310 67250 67251 67252 67253 66250 66251 66252 66253 3/8-16 x 1-1/16 1 380 67220 67221 67222 67223 66220 66221 66222 66223 1/4-20 x 1-1/16 2 380 67240 67241 67242 67243 66240 66241 66242 66243 1/4-20 x 1-5/16 1 155 - - - - 66270 66271 66272 66273 1/4-20 x 1-5/16 1 155 - - - - 66210 66211 66212 66213 3/8-16 x 1-5/16 1 155 - - - - 66200 66201 66202 66203 3/8-16 x 1-1/8 1 400 - - - - 66260 66261 66262 66263 1/4-20 x 1-1/8 2 400 - - - - 66230 66231 66232 66233 (A) Box to Box 2/0-#14 350-#6 500-#4 #2/0-#14 4/0-#10 4/0-#6 1 1 1 2 2 2 175 310 380 100kA• 350 Box to Stud 350-36 1 500-#4 1 Stud to Stud 1/4-20 x 1-5/16 1/4-20 x 1-5/16 3/8-16 x 1-1/8 1 1 1 *Copper wire only Stud type connectors are furnished with nuts and washers. Recommended stud torque: (1/4-20) - 72 in.-lbs; (3/8-16) - 228 in.-lbs. • Short circuit current rating with correctly sized fuse 100kA except adder block. Contact Mersen technical services for fuse type and maximum ampere required. # Aluminum connectors are rated for 90º C Cu/AL wire, copper connectors are rated for 75º C Cu wire. I6 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Intermediate 66000-67000 Series Dimensions Number Dimension A of Poles (Inches) Adder 1.64 1 1.94 2 3.57 3 5.20 N (1.635 x N) + .3 Example for 10 poles: A= (1.635 x 10) + .30 = 16.65 inches Polycarbonate safety covers provide dead-front protection for 66000 and 67000 series power distribution blocks. One Properties of Materials Used in Power Distribution Blocks ASTM Glass Filled Test Polycarbonate D792 1.21 D256 4-6 psi D790 13,200 EQUIPMENT.” Mounting screws are supplied with cover. Flexural Modulus psi D790 325,000 To order, simply determine the total number of poles to be Tensile Strength psi D638 9,000 Compressive Strength psi D695 12,500 Water Absorption 24 hrs-% D570 .15 Hardness Rockwell D785 M-85 • 60Hz, 25°C, s/t vpm D149 425 • 60Hz, 25°C, s/s vpm D149 425 • 60Hz-dry D150 3.01 • 1Hz-dry D150 2.96 ohm-cm D257 >10 °F D648 270 cover is needed for each pole (1-pole block requires 1 Property cover, 3-pole requires 3 covers, etc.) Each cover has a test Specific Gravity probe hole in the center for circuit checking and each is IZOD ft-lb/in marked with the reminder “REPLACE AFTER SERVICING Flexural Strength protected and specify the same number of 08570 safety covers. Recommended mounting screws for all 66000-67000 series: #10 (.190 diameter). End Barrier - Catalog No. U09705 Polycarbonate end barriers snap on to PDB Adder blocks to form 1-pole blocks. Use one barrier per block. Units I Safety Cover - Catalog No. 08570 Dielectric Stength Dielectric constant Volume resistivity Heat deflecting (°F@264 psi) Flammability (UL 94) 16 94 V-O Note: Above data represents approximate values and are for reference only. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com I7 Large 68000-69000 Series Catalog Numbers - 68000 and 69000 Series Ampere rating based on NEC Table 310-16 for 75ºC copper wire. Primary Secondary Openings Wire Range Openings or Wire Range AWG/kcmiL Studs per AWG/kcmiL or Studs or Stud Size Pole or Stud Size per Pole 2/0-#14 6 #4-14 12 #10-14* 20 500-#4 350-#6 Aluminum Ampere Rating (A) Copper Short Circuit Adder 1-Pole 2-Pole 3-Pole Adder 1-Pole 2-Pole 3-Pole Current Rating Box to Box 350-#6 500-#4 600-#2 1000-250 #4-14 2/0-#14 350-#6 500-#4 I8 1 1 1 1 2 2 2 2 69170 69171 69172 69173 68170 68171 68172 68173 100kA• 69150 69151 69152 69153 68150 68151 68152 68153 100kA• 69630** 69631** 69632** 69633** 68630** 68631** 68632** 68633** 1 69050 69051 69052 69053 68050 68051 68052 68053 100kA• 2 69060 69061 69062 69063 68060 68061 68062 68063 100kA• 4/0-#6 4 69510** 69511** 69512** 69513** - - - - 4/0-#10 4 - - - - 68510** 68511** 68512** 68513** 2/0-#14 6 69070 69071 69072 69073 68070 68071 68072 68073 100kA• #4-14 12 69080 69081 69082 69083 68080 68081 68082 68083 100kA• 600-#2 1 69640 69641 69642 69643 68640 68641 68642 68643 100kA• 1000-250 1 69000 69001 69002 69003 68000 68001 68002 68003 100kA• 500-#4 2 69010 69011 69012 69013 68010 68011 68012 68013 100kA• 350-#6 2 69020 69021 69022 69023 68020 68021 68022 68023 100kA• 4/0-#6 4 69300** 69301** 69302** 69303** - - - - 4/0-#10 4 - - - - 68300** 68301** 68302** 68303** 2/0-#14 6 69030 69031 69032 69033 68030 68031 68032 68033 #2-14 10 69530** 69531** 69532** 69533** 68530** 68531** 68532** 68533** #4-14 12 69040 69041 69042 69043 68040 68041 68042 68043 100kA• #4-14 12 69180 69181 69182 69183 68180 68181 68182 68183 100kA• #4-14 12 69160 69161 69162 69163 68160 68161 68162 68163 100kA• #10-14* 20 69600 69601 69602 69603 68600 68601 68602 68603 100kA• 350-#6 2 69120 69121 69122 69123 68120 68121 68122 68123 100kA• 4/0-#6 4 69320** 69321** 69322** 69323** - - - - 4/0-#10 4 - - - - 68320** 68321** 68322** 68383** 2/0-#14 6 69130 69131 69132 69133 68130 68131 68132 68133 100kA• #4-14 12 69140 69141 69142 69143 68140 68141 68142 68143 100kA• 500-#4 2 69090 69091 69092 69093 68090 68091 68092 68093 100kA• 4/0-#6 4 69310 69311 69312 69313 - - - - 4/0-#10 4 - - - - 68310 68311 68312 68313 2/0-#14 6 69100 69101 69102 69103 68100 68101 68102 68103 100kA• #4-14 12 69110 69111 69112 69113 68110 68111 68112 68113 100kA• - 600-#2 2 #14-4 & 3/0-#10 4 2 500-#4 4 3 600-#2 3 #6-14 30 #6-14 & 22 600-#2 2 1000-250 600-#2 310 380 420 545 170 350 620 760 69650 69651 69652 69653 - - - 69540 69541 69542 69543 68540** 68541** 68542** 68543** 1090 - 69561**† - - - 68561**† - - 1260 - 69331**† - - - - - - - 69191**† - - - 68191**† - - 840 500-#4 4 2/0-#14 4 - 69521**† - - - 68521**† - - 600-#2 4 600-#2 4 1680 - 69341**† - - - - - - 500-#4 3 4/0-#10 6 1140 - - - - - 800011**† - - 500-#4 7 500-#4 7 2660 - - - - - 800061*** - - 500-#4 3 2/0-#14 8 1140 - 900061**† - - - - - - 500-#4 4 500-#4 4 1520 - 900071**† - - - 800031**† - - 500-#4 4 2/0-#12 6 1050 - 900121† - - - 800121**† - - 100kA• 100kA• 1520 *Copper wire only **Not UL Recognized or CSA Certified ***These pole blocks are triple width (7.81”) †These 1 pole blocks are double width (5.31”) • Short Circuit current rating with correctly sized fuse 100kA except adder block. Contact Mersen technical services for fuse type and maximum ampere required. # Aluminum connectors are rated for 90º C Cu/AL wire, copper connectors are rated for 75º C Cu wire. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Large 68000-69000 Series Catalog Numbers - 68000 and 69000 Series (Continued) Ampere rating based on NEC Table 310-16 for 75ºC copper wire. Primary Secondary Openings Wire Range Openings Wire Range AWG/kcmiL or Studs AWG/kcmiL or Studs or Stud Size per Pole or Stud Size per Pole 500-#4 1 3/8-16 x 1 500-#4 2 3/8-16 x 1 2 1000-250 1 1/2-13 x 1-3/16 1 3/8-16 x 1 2 2/0-#14 #4-14 2/0-#14 4 Aluminum Ampere Rating (A) Copper Adder 1-Pole 2-Pole 3-Pole Adder 1-Pole 2-Pole 3-Pole Box to Stud 1 Cu 380 69210 69211 69212 69213 68210 68211 68212 68213 2 Al 310 69270 69271 69272 69273 68270 68271 68272 68273 - 69221 69222 69223 - - - - Cu 545 69280 69281 69282 69283 68280 68281 68282 68283 Al 445 69240 69241 69242 69243 68240 68241 68242 68243 4 545 69260 69261 69262 69263 - - - - 12 545 69290 69291 69292 69293 - - - - 1000 - - - - 68260 68261 68262 68263 Cu 380 Al 310 1/2-13 x 1 1 #4-14 12 1000 - - - - 68290 68291 68292 68293 500-#4 4 3/8-16 x 1 4 1520 - 900091† - - - - - - 1 1/2-13 x 1-3/8 1 400 - - - - 68220** 68221** 68222** 68223** Stud to Stud 1/2-13 x 1-3/8 *Stud type connectors are furnished with nuts and washers. Recommended stud torque: (3/8-16) - 228 in.-lbs; (1/2-13) - 496 in.-lbs. **Not UL Recognized or CSA Certified † These 1 pole blocks are double width (5.31”) # Aluminum connectors are rated for 90º C Cu/AL wire, copper connectors are rated for 75º C Cu wire. Number Dimension A of Poles (Inches) Adder 2.50 1 2.81 2 5.31 3 7.81 N (2.50 x N) + .31 I Dimensions – 68000 and 69000 Series Power Distribution Blocks Example for 10 poles: A= (2.50 x 10) + .31 = 25.31 inches Safety Cover - Catalog No. 08590 Polycarbonate safety covers provide dead-front protection to 68000 and 69000 series power distribution blocks. One cover is needed for each pole (1-pole block requires 1 cover, 3-pole requires 3 covers, etc.) Each cover has a test probe hole in the center for circuit checking and each is marked with the reminder “REPLACE AFTER SERVICING EQUIPMENT”. Mounting screws are supplied with cover. To order, simply determine the total number of poles to be protected and specify the same number of 08590 safety covers. Recommended mounting screws for all 68000-69000 series: 1/4” (.250 dia.). For 08590 cover and 69092 PDB with 2-08590 covers installed double wide blocks use 08592W safety cover. End Barrier - Catalog No. U09911 Polycarbonate end barriers snap on to PDB Adder blocks to form 1-pole blocks. Use one barrier per block. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com I9 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Circuit Protection Accessories You maintain the circuit. We’ll maintain an inventory of accessories to help. Your problem: that make your J job easier add up. Maybe it’s having Circuit Protection Accessories the right fuse • Box Covers......................................... J2 puller, so your • Fuse Reducers................................... J3 people don’t put themselves at risk by “improvising” • Fuse Pullers, Clip Clamps.................. J4 • Trigger® Indicator................................ J5 during fuse changeouts. Or maybe you’re an OEM designer or • Shawmut Trigger®.............................. J5 specifying engineer, and that circuit protection problem you’ve • Trigger® Actuator................................ J5 been wrestling with would disappear if fuses came with a special gadget that . . . Our solution: Look no further than Mersen’s line of Circuit Protection Accessories. Cabinets, box covers, reducers, pullers, blown-fuse indicators, add-on switches . . . they’re all here. In stock. Under one roof. And ready to meet your circuit protection system maintenance needs — or help you solve specialized • Blown Fuse Indicators........................ J6 • Add-on Switches................................ J6 • IL Indicator.......................................... J6 • PSC Microswitches............................ J7 • Protistor® Microswitches................... J10 • Point of Sale Displays...................... J12 design problems. Want more information fast? For more technical or applicationspecific information, please call our Circuit Protection Accessories experts, at 978-462-6662; 416-252-9371 in Canada; or visit our website at us-ferrazshawmut.mersen.com. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com J The little things Box Covers Mersen box covers fit all standard size boxes with a variety of plug fuse, switch and receptacle combinations. They provide easy access to local protection and control of 125V motors and other equipment. Long life corrosion-protected steel bases. Catalog Numbers Catalog Box Cover Features To Mount On: COU Edison-Base Fuse Holder 2-1/4” Handy Box COW Edison-Base Fuse Holder 2-3/4” Switch Box COX Edison-Base Fuse Holder 4” Octagon Box COY Edison-Base Fuse Holder 4” Square Box CRU Edison-Base Fuse Holder and Grounding Receptacle 2-1/4” Handy Box CRW Edison-Base Fuse Holder and Grounding Receptacle 2-3/4” Switch Box CRX Edison-Base Fuse Holder and Grounding Receptacle 4” Octagon Box No. Edison-Base Fuse Holder CRY Edison-Base Fuse Holder 2-1/4” Handy Box and Single Pole Switch CSW Edison-Base Fuse Holder and Single Pole Switch 2-3/4” Switch Box CSX Edison-Base Fuse Holder and Single Pole Switch 4” Octagon Box CSY Edison-Base Fuse Holder and Single Pole Switch 4” Square Box COY-B 2 Edison-Base Fuse Holders 4” Square Box CSY-L Edison-Base Fuse Holder and Single Pole Switch and Pilot Light 4” Square Box CSY-RL Edison-Base Fuse Holder Single Pole Switch and Pilot Light 4” Square Box CCY Edison-Base Fuse Holders and 2 Single Pole Switches 4” Square Box CKA 2 Edison-Base Fuse Holders & 250V Grounding Receptacle 4-11/16” Square Box CTY 2 Edison-Base Fuse Holders and one 2-Pole Switch 4” Square Box Rating: Approvals: Volts •• UL listed : 125V (AC) COW COX COY CRU CRW CRX CRY CSU CSW CSX CSY COY-B CSY-L CSY-RL CKA CTY 4” Square Box and Grounding Receptacle CSU COU Amps : 15A CCY J2 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Fuse Reducers Mersen fuse reducers allow the use of lower rated fuses in existing equipment having clips with higher ampere ratings. The use of closer rated time-delay fuses can improve circuit protection. For example, renewable or one-time fuses feeding a motor can be replaced with fuses sized closer to the motor nameplate current. Non-rejection reducers will allow Class H, K or R fuses to fit Class H or K clips. Rejection-type reducers will allow only Class R fuses to fit Class R clips or only Class J fuses to fit Class J clips. Class J fuse reducers are not for bolt on applications. Catalog Numbers Catalog Number Class H & K Class R Class J (Non-rejection) (Rejection) (Rejection) Description 250V 632 R632 - Allows 30A fuse to fit 60A clips 132 R132 - Allows 30A fuse to fit 100A clips 162 R162 - Allows 60A fuse to fit 100A clips Ratings: 262 R262 - Allows 60A fuse to fit 200A clips 212 R212 - Allows 100A fuse to fit 200A clips 412 R412 - Allows 100A fuse to fit 400A clip 422 R422 - Allows 200A fuse to fit 400A clips 612 R612 - Allows 100A fuse to fit 600A clips 622 R622 - Allows 200A fuse to fit 600A clips 642* R642* - Allows 400A fuse to fit 600A clips 636 R636 J636 Allows 30A fuse to fit 60A clips 162 R162 J136 Allows 30A fuse to fit 100A clips 166 R166 J166 Allows 60A fuse to fit 100A clips - J236 Allows 30A fuse to fit 200A clips 266 R266 J266 Allows 60A fuse to fit 200A clips 212 R212 J216 Allows 100A fuse to fit 200A clips 412 R412 J416 Allows 100A fuse to fit 400A clips 422 R422 J426 Allows 200A fuse to fit 400A clips 612 R612 J616 Allows 100A fuse to fit 600A clips 622 R622 J626 Allows 200A fuse to fit 600A clips 642* R642* J646 Allows 400A fuse to fit 600A clips Volts : for 250 and 600V Class H, K and R fuses : for 600 Volt Class J fuses Amps : 30 to 600A Tested to 200,000A - J 600V Approvals: •• UL Listed Guide No. IZZR •• CSA Certified *Not a pair; rejection end piece only. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com J3 Fuse Pullers/Clip Clamps Plastic Fuse Pullers Mersen plastic fuse pullers are fully insulated, made of high-dielectric, reinforced plastic with notched handles to provide a safe grip. Stronger and more durable than fiber pullers, they are permanently marked with the recommended fuse ampere range. Yellow color for safety. Catalog Numbers Catalog No. 34-001G Description Use with Fuses Size Length (in) Ampere small 5 0-30 34-002G pocket 7-1/2 34-003G large 11-3/4 Volts Diameter (in) 32-250 9/32-1/2 250 0-100 - 600 31-600 250 31-400 600 - Plastic Fuse Clamps Mersen fuse clip clamps are used to clamp fuse clips together onto a fuse ferrule or blade. An easy twist of the cap tightens the jaws against the clip, preventing heating by reducing resistance at the point where fuse and clip make contact. This helps prevent loss of spring tension due to annealing from overheating. Catalog Numbers Catalog No. Use with Fuse Clips Type Ampere Volts 32-001G Ferrule 30 250 32-002G Ferrule 60 250 32-002G Ferrule 30 600 32-003G Ferrule 60 600 32-004G 100 32-005G 200 32-006G* knife blade 250 or 400 32-007G 600 600 Weight (ounces) 2 2 2 8 8 * Wide jaws permit clamping split clips. Nylon Fuse Pullers Mersen nylon fuse pullers are fully insulated, made of high-dielectric, high impact nylon with no-slip handles and protective finger stops for greater safety when inserting fuses. Yellow color for safety. Catalog Numbers Catalog No. 34-015G 34-016G J4 Description Use with Fuses Size Length (in) Ampere Volts small 5 0-30 250 0-100 250 0-60 600 medium 7-1/4 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Blown Fuse Indicators Trigger® Indicator The Trigger Indicator (catalog number suffix TI) is available on many blade type fuses, primarily Form 101 semiconductor fuses and some Class L fuses. The TI allows blown fuses to be identified visually, eliminating the need for resistance or continuity testing. Shawmut Trigger® The Shawmut Trigger Indicator is a field-mountable blown-fuse indicator which is wired in parallel with the fuse to be monitored. The striker pin exerts a static force of one pound and may be used to actuate a switch. It is available in 130 volt (TI-130), 600 volt (TI-600), and 1500 volt (TI-1500) ratings. The TI-600 Trigger is a UL Listed accessory. The Shawmut Trigger is not a fuse and should only be used in parallel with fuses rated 70A or higher. To mount the Trigger, use two midget fuse clips (for 13/32” diameter fuses) found in the Fuse Clip section. Catalog Numbers Volts Length A-In. TI-130 0-130 2 TI-600 0-600 2 TI-1500 0-1500 3-1/2 J Cat No. Trigger® Actuator The Trigger Actuator (catalog number suffix TA) has two functions and is an option available on many Amp-Trap® fuses. First, it provides visual indication of an open fuse and second, it provides a mount for an Add-On-Switch (AOS-) which can indicate a blown fuse via a signal light or initiate appropriate control action. The Trigger Actuator has no measurable I2t or arc voltage effect on fuses rated 65A or higher. It will add 2 to 5 amperes of long term rating and requires a minimum circuit voltage of 5 to 10 volts to activate. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com J5 Blown Fuse Indicators Add-On Switch Add-On-Switches contain one single-pole double-throw contact rated 4 amperes resistive and 1 ampere inductive at 250V AC maximum. Two versions of the AddOn-Switch are available. Catalog number AOS-S has screw terminals. Catalog number AOS-Q accommodates push-on connectors. IL Indicator The “IL” indicator, developed from proven designs, provides a blown fuse indication system which does not sacrifice the excellent I2t characteristics of Mersen fuses. Its low voltage design requires just 0.9 volts to activate the indicator, thus insuring reliable fuse performance under all conditions. The red pop up button is located in the center of the fuse body for ease of visibility and optimum voltage isolation. Interference with busbar and cable connection is significantly less than other designs. The addition of the “IL” indicator provides blown fuse indication on virtually all Mersen fuses. Optional auxiliary microswitches for remote signaling are also available for use with the “IL” indicator. Features/Benefits: Highlights: •• Visual indication or remote •• Low voltage design •• Center location signaling •• Optional auxiliary microswitches •• Rugged construction Approvals: •• Same size for all fuses •• Proven reliability •• UL Recognized •• Retains optimum performance •• AC or DC •• Operation at all times above 0.9 volts For blown fuse indication on general purpose fuses, please consult factory. J6 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Microswitches & Studs Features/Benefits: •• Microswitch systems adapted to the following fuses: - PSC sizes 30, 31, 32, 33 / 70, 71, 72, 73 - Blade-type PSC (PA) sizes 0-1, 2-3 / 70, 71, 72, 73 - PSC sizes 000 / 00 •• Highly resistant studs offering optimized connection, excellent electrical contact and high mechanical withstand for stud-style fuses. Applications Data Description Volt *** Positive Operating Volt/ Current Interrupting Rating Nature Non-Inductive Circuit Inductive Circuit Rated of Current Current 30V 110V 250V 30V 110V 250V AC Impulse Voltage Voltage Withstand Test UIMP Test 1.2/50 FIRE Class UL 94 MS 3V 1-5 1000 V 20 V 10 A 50/60 Hz 10A 10A 10A 10A 10A 10A 8,5 kV* 14 kV** H.B. MS 7V 1-5 1500 V 50 mA 10 A DC 8A 0,4A .2A 4A .2A .1A 12 kV* 20 kV** H.B. MS 3V 1-5 BS 1000 V 10 V 3A 50/60 Hz 3A 3A 3A 2A 1A 1A 8,5 kV* 14 kV ** H.B. MS 7V 1-9 BS 1000 V 10 V 3A 50/60 Hz 3A 3A 3A 2A 1A 1A 8,5 kV* 14 kV ** H.B. MS 7V 1-5 BS 1500 V 50 mA 3A DC 3A 0,5A 0,25A 3A 0,2A 0,1A 12 kV* 20 kV** H.B. MS 7V 1-9 BS 1500V 10 mA 3A DC 3A 0,5A 0,25A 3A 0,2A 0,1A 12 kV* 20 kV** H.B. MS 3V 1-5 ET 1000V 10 V 3A 50/60 Hz 3A 3A 3A 2A 1A 1A 8.5 kV* 14 kV** H.B. MS 7V 1-5 ET 1500V 10 mA 3A DC 3A 0.5A - 2A 0.2A - 12 kV* 20 kV** H.B. MS PA 2-5 1500 V 20 V 10 A 50/60 Hz 10A 10A 10A 10A 10A 10A 9 kV* 13 kV** VO MS PA 2-5 B2 1500 V 20 V 5A 50 Hz 4A 4A 5A - 5A 5A 12 kV* 16 kV** VO MS 4L 2-5 B2 1000 V 100 mA 5A DC - - - - 2A 0,4A 8 kV* 13 kV** VO 50/60 Hz 10A 10A 10A 10A 10A 10A DC 8A 0,4A 0,2A 4A 0,2A 0,1A 8 kV* 10 kV** VO 3.5 kV* - H.B. 7.5 kV* - H.B. MS 4L 2-5 B6 1000 V MC 6,3 GR 2-5N 1000 V MC 36 GR 2-5 1000 V 20 V 50 mA 20 V 100 mA 20 V 100 mA 10 A 5A 5A 50/60 Hz - 5A 3A - 3A 2A DC 4A 0.4A - 3A 0.4A - 50/60 Hz - 5A 5A - 5A 5A DC 4A 0.4A - 2A 0.4A - J AC * Between power circuit and microswitch terminals as per IEC 60 and 694 and NFC 64010 (50/60 Hz 1 min. duration in dry air) ** Between power circuit and microswitch terminals Uimp: impulse voltage as per IEC 947-1 *** Between power circuit and microswitch terminals EACH MICROSWITCH WEIGHS LESS THAN 100 g, THEREFORE NO FUME AND SMOKE GRADE IS REQUIRED BY NF F 16-102 STANDARD This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com J7 PSC Microswitches MS 3V Fuse Sizes: 30 - 33 Fuse Size Description Ref. No. Indication Style Weight (g) MS 3V 1-5 (fig.1) X310014 Standard NO-NC 34 30, 31 MS 3V 1-5 BS (3) X310013 Low Level NO-NC 34 32, 33 MS 3V 1-9 BS (4) T310011 Low Level NO-NC 44 MS 3V 1-5 ET (fig.3) R310009 Low Level NO-NC 34 Fig. 1 (3) Same as fig. 1 (4) Same dimensions as fig. 1 but with 2 microswitches side by side (9) Watertightness class MS 7V1 Fuse Sizes: 70 - 73 Fuse Size 70, 71 72,73 Description Ref. No. Indication Style Weight (g) MS 7V 1-5 (fig.4) J310002 Standard NO-NC 45 MS 7V 1-5 BS (7) K310003 Low level NO-NC 45 MS 7V 1-9 BS (8) P310007 MS 7V 1-5 ET (fig.5) S310010 Double pole NO-NC low level Low level NO-NC Fig. 2 55 55 Fig. 3 (7) Same as fig. 4 (8) Same dimensions as fig. 4 but with 2 microswitches side by side (9) Watertightness class Attention: Microswitch systems exclusively designed for Mersen PSC fuses are fitted with a patented trip-indicator, saving the use of an EDV. MS PA Fuse Sizes: 0 - 70 Fuse Size Description Ref. No. Indication Style Weight (g) 1,2,3 MS PA 2-5 H210158 OF Standard (fig 7) 32.5 71,72,73 MS PA 2-5B2 C210360 OF Terminal 2.8OF 27 70 MS PA 2-5 T210398 Standard (fig 7) 31 Fig. 4 Exclusive “MS PA” indication systems are automatically resettable Fig. 5 Fig. 7 J8 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Fig. 8 PSC Microswitches MS Indication System for 000 & 00 Fuses as per DIN 43653 and DIN 43620 Terminals Automatically resettable, these microswitch systems indicate fuse presence (PRES) and proper mounting. In case of improper mounting or fuse melting, terminals 1-4 closed. Catalog Number Reference No. Weight (g) MS 4L 2-5 B6 + PRES (fig. 1) (1) F210156C 30 MS 4L 2-5 B2 + PRES (fig. 2) (2) G210157C 26 (1) 6.3mm Clips (2) 2.8mm Clips Fig. 2 J Fig. 1 MC Indication System for BS 88-4 Blown Fuse Trip-Indicator Catalog Number MC 6,3 GR 2-5 N with external trip-indicator Catalog Number Reference No. Weight (g) Y 310015 10 Reference No. Weight (g) P092496 10 MC 36 GR 2-5 for British standard fuses with internal indicator 27 and 36 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com J9 Protistor® Fuse Microswitches Microswitch systems for round and square-body fuses (not for PSC fuses) The Protistor fuse microswitch is a remote signaling system designed to fit on round and square body Protistor fuses (not for PSC fuses) that are equipped with microswitch support. It indicates fuse status and has a manual reset feature. Features/Benefits: •• Remote signaling systems for fitting on Mersen fuses equipped with microswitch support •• Indication of fuse status •• Manual reset •• Standard and low current models with different insulation ratings •• Watertight types for use in corrosive atmospheres Characteristics AC or DC Type Catalog Insulation Number Voltage Rating Ui (V) Standard Low Level Watertight IP 50 MC3E 1-5N 1250V AC Voltage Withstand Test (.) 15 kV MCR3E 1-5N 2200V 20 kV MC3E 1-5NBS 1250V 15 kV MC3E 1-9NBS 1250V 15 kV MCR3E 1-5NBS 2200V 20 kV (1) MCR3E 1-9NBS 2200V 23 kV (2) MC2R3E 1-5BS 6000V 24 kV (1) MC2R3E 1-9NBS 6000V 26 kV (2) Impulse Positive Voltage Test Operating Current Uimp 1,2/50 Min. Voltage / Rating hs (..) Min. Current 20 kV 20 V 30 kV 50 mA 5A 20 kV 10 V 30 kV 10 mA Non-indicating Indicating Circuit Circuit L/R=25ms Current 30V 110V 250V 30V 50/60 Hz 10 A 10 A 7A DC 5A 0.5 A 50/60 Hz 3A 3A 3A DC 3A 0.5 A 50 Hz 3A DC 0.5A 250V 6A 1.6 A 0.3A 2A 1A 1A 0.25 A 3 A 0.2 A 0.1 A 3A 1A 1A 3A 40 kV MC3E 1-5NET 1250V 32 kV (3) 16 kV MCR3E 1-5NET 2200V 11 kV 30 kV MC2R3E 1-5NET 6000V 20 kV (1) 40 kV 10 V 10 mA 3A Catalog numbering system: MC3E 1-5 single pole microswitch - MC3E 1-9 double pole microswitch - MCR, MC2R reinforced insulation microswitch * Between power circuit and microswitch terminals as per IEC 60 and 694 and NFC 64010 (50/60 Hz 1 min. duration in dry air) ** Between power circuit and microswitch terminals Uimp: impulse voltage according to IEC 947-1 ***Between power circuit and microswitch terminals EACH MICROSWITCH WEIGHS LESS THAN 100g, THEREFORE NO FUME AND SMOKE GRADE IS REQUIRED BY NF F16-102 STANDARD (1) for short body fuses (sizes 30 - 31 - 32 - 33 - 70 - 71 - 72 - 73 - 83 - 84) Except PSC (2) for sizes 100 - 91 - 92 - 93 - 94 - 123 - 124 fuses and longer (3) for sizes 171 - 172 - 173 - 174 fuses and longer J10 100V This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com 0.2 A Protistor® Fuse Microswitches Remote Signaling with 1250 V AC/DC Insulation Voltage Quantity of NO-NC separated circuits Contact Catalog Ref. Weight Number Number (g) Pack. (1) 1 standard MC3E 1-5N D310020 39.5 3 1 low level MC3E 1-5NBS E310021 39.5 3 2 low level MC3E 1-9NBS F310022 45.7 3 1 watertight MC3E 1-5NET L310027 40.2 3 Remote Signaling with Insulation Voltage up to 2200 V AC/DC Catalog Ref. Weight separated circuits Contact Number Number (g) Pack. 1 standard MCR3E 1-5N G310023 51.7 1 1 low level MC3RE 1-5NBS P310030 51.7 1 2 low level MCR3E 1-9NBS H310024 58.0 1 1 watertight MCR3E 1-5NET Q310031 52.5 1 (1) J Quantity of NO-NC Remote Signaling with Insulation Voltage up to 6000 V AC/DC Quantity of NO-NC separated circuits Contact Catalog Ref. Weight Number Number (g) Pack. (1) 1 low level MC2R3E 1-5NBS J310025 64.0 1 1 watertight MC2R3E 1-5NET N310029 64.8 1 2 low level MC2R3E 1-9NBS K310026 70.3 1 Electrical diagram of each microswitch circuit Non-blown fuse Microswitch ON Blown fuse Microswitch OFF NOTE (2): The 26.4 dimension is the same with 1 or 2 separated circuits NO-NC. Tests with sine vibrations carried out at ambient with scanning of the three main holder axes. Spectrum: 1st segment (2 to 16 Hz) constant trip x = 5 mm peak. 2nd segment (16 to 250 Hz) constant acceleration y + 5 g peak All of these signaling systems are resettable and fitted with silver-plated 3-terminal microswitch C, NO and NC. The C terminal is on the top and connection is made via 6.35 mm clips except for watertight models whose clips are 4.8 mm wide Exponential scanning speed: 1 octave per minute. Duration: 2 hours per axis. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com J11 Point of Sale Displays FS-POP Free-Standing Floor Display Mersen’s point of sale display brings best selling fuses within easy reach while promoting a self service environment. This unit not only acts as a silent efficient salesperson, but also as an eyecatching reminder to buy. The FS-POP consists of: metal gondola frame, slatwall, appealing header sign with cross reference guide, adjustable bins in practical sizes including, (12) standard, (6) wide and (6) large and bin labels for trouble-free identification. Instructions for assembly are included with each display. Standard Bins (White): 5.11 (l) x 5.51 (w) x 3.81 (h) inches. Wide Bins (White): 5.11 (l) x 11.42 (w) x 3.81 (h) inches. Large Bins (Orange): 10.83 (l) x 11.0 (w) x 6.70 (h) inches. *FS-POP is shipped unassembled with instructions included to minimize risk of products being damaged during shipment. MFD / MFD300 The miniature fuse display, MFD, is a compact and organized solution to hold only the most popular glass fuses available. Order with or without fuses. The display can hold up to 300 fuses and is made from clear plastic which contains individual slots for supporting standard glass fuse packages. It is wall mountable. Included with the MFD is a paper insert with company logo and cross reference list. Order the MFD fully stocked with catalog number MFD300. GSMR The Midget and Class CC fuse rack holds 400 fuses and is an automatic feeding system for standard 10 packs of midget and Class CC fuses. It is peg board and slatwall mountable. GSGFD The GSGFD glass fuse display rack gives high visibility to fuses at the point of purchase. The GSGFD consists of a sturdy metal display rack with wall mounting hardware, 48 slots (each holds 12 standard 5-pack boxes for a possible display total of 576 boxes or 2,880 glass fuses), an attractive header sign, and a laminated glass fuse cross reference guide for quick and easy selection. The dimensions are 12.5 (w) x 29.5 (h) x 4 (d) inches. GSFC / GSFC-M The Spare Fuse Cabinet provides dedicated storage space for spare fuses. It is made of heavy duty all-welded steel construction with primed and painted gray finish offering a good appearance and easy maintenance. A positive latching handle with cylinder lock and two keys will prevent unauthorized access. It comes in two sizes: the GSFC is 24 (w) x 36 (h) x 12 (d) inches (6 cubic feet) or the GSFC-M is 18 (w) x 24 (h) x 13 (d) inches (3.25 cubic feet). J12 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Disconnect Switches The safest way to switch power on and off in your industrial control panels. Your problem: You need a range of disconnect switches for your industrial control requirements ranging from K Disconnect Switches • UL508 Non-Fused Load Break Switches, FSLBS............................... K2 • UL98 Non-Fused Load Break “Service Entrance Rated” to motor isolation. You need DIN-rail and direct mountable disconnect switches that conform to today’s “finger-safe” IEC standards. You need a range of handles, shafts and accessories to select from. Our solution: Mersen offers an extensive line of compact UL98 Switches, FSSC, SX, SXDC, SC....... K5 • UL98 Fusible Disconnect Switches, FB Series........................ K18 • Enclosed Disconnect Switches....... K31 • Fusible Shunt Trip (Engineered) Switches.......................................... K37 fusible and non-fusible disconnect switches ranging from 30 to 1200A. We also offer a full range of compact UL508 disconnect switches ranging from 16 to 125A. In addition, you can find handle, shaft and accessory options that you require for all of your applications. K Want more information fast? For more technical or applicationspecific information, please call our Disconnect Switch experts, at 978-462-6662; 416-252-9371 in Canada; or visit our website at us-ferrazshawmut.mersen.com. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Load Break Disconnect Switches FSLBS UL 508 Non-Fused Load Break Switches The FSLBS Load Break Switch is a newly designed industrial-grade switch capable of making or breaking loads up to 600V. It is suitable as a motor disconnect. Extremely compact and robust, these switches have a variety of mounting options including DIN-rail, base, or door-mounting. A wide assortment of handles, shafts and accessories are available to accommodate any installation requirement. Both the toggle and rotary styles have a built-in pad-lockable hasp and the integrated box terminals are finger-safe to IP-20. Utilizing a patented, innovative design, the FSLBS can be actuated from the front or either side. Highlights: Applications: •• Terminals rated for 2 wires! •• On/Off switching and disconnect •• Front or side operation applications in circuits up to 600V, •• Padlockable 80A on the load side of branch circuit protection fusing. •• Compact •• Motor controller, suitable as motor •• Robust •• DIN-rail, base, or door- mounting disconnect •• Choice of handles and shafts •• Motor isolator •• Side-mount auxiliary contacts and •• General purpose additional poles •• Double-break, silver-plated Ratings: Volts : 600VAC Amps : 16, 25, 40, 63, and 80A Suitable as motor disconnect up to 40hp contacts Approvals: •• UL 508 listed E196672 •• CSA 22.2 #14 •• IEC 60947-3 K2 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Load Break Disconnect Switches FSLBS Catalog Numbers - FSLBS Ampere Rating Select a Switch 16A 25A 40A 63A Toggle FSLBST16 FSLBST25 FSLBST40 FSLBST63 FSLBST80 Rotary FSLBS16 FSLBS25 FSLBS40 FSLBS63 FSLBS80 FSHD FSHD FSHD FSHD FSHD Black FSH00BR** FSH00BR** FSH00BR** FSH0BR** FSH0BR** Black FSH00BR4** FSH00BR4** FSH00BR4** FSH0BR4** FSH0BR4** Red FSH00RR** FSH00RR** FSH00RR** FSH0RR** FSH0RR** Red FSH00RR4** FSH00RR4** FSH00RR4** FSH0RR4** FSH0RR4** 150mm/5.9" FS150 FS150 FS150 FS150 FS150 200mm/7.9” FS200 FS200 FS200 FS200 FS200 320mm/12.6” FS320 FS320 FS320 FS320 FS320 NO/NC FSACNONC FSACNONC FSACNONC FSACNONC FSACNONC NO/NO FSACNONO FSACNONO FSACNONO FSACNONO FSACNONO 4th Pole* FS4P16 FS4P25 FS4P40 FS4P63 FS4P80 Neutral Pole* (not switched) FSNP40 FSNP40 FSNP40 FSNP80 FSNP80 Ground Pole* (not switched) FSGP40 FSGP40 FSGP40 FSGP80 FSGP80 Terminal Shrouds FSTS40 FSTS40 FSTS40 FSTS80 FSTS80 Door Mounting Kit FSDMK FSDMK FSDMK FSDMK FSDMK Direct Operation No Shaft Required Handle Select a NEMA 1, Handle 3R, 12 NEMA 1, 3R, 12, 4, 4X NEMA 1, Select a Handle & Shaft 80A 3R, 12 Thru-door NEMA 1, 3R, 12, 4, 4X Select a Shaft Auxiliary Contacts Select Accessories K *Consult factory for availability **Either FSH00xxx or FSH0xxx can be used. Pre-Break Auxiliary Contacts Mount directly to the side of the switch. The top contact is pre-break, the bottom contact makes with the switch. Up to four devices can be added, in any combination (maximum of two additional poles). Door Mounting Kit Allows mounting of the switch to a door or side panel. Utilizing the switch’s side actuation provides access to the terminal screws, enabling the wiring to be completed after installation. Padlocking Capabilities Switch: With the switch in the ‘Off’ position, a hasp can be deployed that will lock the switch in this position. Handle: The white lever in the center of the handle can be rotated out to reveal openings for up to 3 padlocks. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com K3 Load Break Disconnect Switches FSLBS UL and CSA Characteristics - FSLBS Technical Characteristics 16A 25A 40A 63A 80A Short circuit current rating at 600 VAC 10kA/65kA 10kA/65kA 10kA/65kA 65kA/50kA 65kA/50kA Fuse type J/J J/J J/J J J Maximum fuse rating (A) 60/30 60/30 60/30 60/100 60/100 Maximum Horsepower Rating / Max. motor FLA 3 φ 208 VAC 3 / 11A 7.5 / 24A 7.5 / 24A 15 / 46A 15 / 46A 220 - 240 VAC 5 / 15A 7.5 / 22A 7.5 / 22A 20 / 54A 20 / 54A 440 - 480 VAC 10 / 14A 15 / 17A 20 / 27A 40 / 52A 40 / 52A 600 VAC 10 / 11A 20 / 22A 25 / 27A 40 / 41A 40 / 41A Connection Solid (AWG) Stranded (AWG) Torque #14 - #10 #14 - #10 #14 - #10 #14 - #10 #14 - #10 2x #12 2x #12 2x #12 2x #12 2x #12 #14 - #4 #14 - #4 #14 - #4 #14 - #1 #14 - #1 2x (#14 - #12) 2x (#14 - #12) 2x (#14 - #12) 2x (#10 - #6) 2x (#10 - #6) 26.5 lb-in/3 Nm 26.5 lb-in/3 Nm 26.5 lb-in/3 Nm 31.1 lb-in/3.5 Nm 31.1 lb-in/3.5 Nm A300 A300 A300 A300 A300 Auxiliary Contacts Electrical characteristics FSLBS Dimensions (Inch/mm) Rating AC F F1 G J M N T 16, 25, 40A 4.33 / 110 1.77 / 45 0.59 / 15 2.68 / 68 0.59 / 15 1.18 / 30 2.95 / 75 0.59 / 15 63, 80A 4.33 / 110 2.07 / 52.5 0.69 / 17.5 3.00 / 76 0.69 / 17.5 1.38 / 35 3.35 / 85 0.69 / 17.5 1. Additional Pole - maximum of two, one each side 2. Auxilliary Contact - maximum of four, two each side E. Minimum is 1.18"/30mm, maximum is 14.6" /372mm D. Minimum is 1.18"/30mm, maximum is 9.25" /235mm 16A to 40A Direct operation "Toggle" 1 75 64 8,8 F1 M5 T F1 8,8 External front operation 64 50,6 36 64 50,6 D 1 G 68 2 6 6 50 K4 T F1 8,8 50 2 F M 1J 8,8 F1 M5 F D M J 1 2 D 36 1 2 8,8 F1 F1 8,8 T T M5 36 ø 71 36 D 81 81 F1 M5 External side operation E E 8,8 6 N AC ø 71 36 N AC 36 50 G 68 6 1 G 68 G 68 50 F M 1 N AC 1 N AC F M 81 73 64 63A and 80A Direct operation "Rotary" F1 8,8 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Non-Fused Load Break Switches FSSC, SX, SXDC, SC UL 98 Non-Fused Load Break Switches Mersen disconnect switches are extremely durable, manually operated, non-fused disconnect switches. These heavy-duty switches are designed with the most up-todate disconnect switch technology available. Designed to suit the UL98 or UL489 standard, the switch gives you a product that “makes and breaks” power circuits on load. The switches are tested and approved for use in demanding applications, such as “Service Entrance”. Up to 400A, the switches are available with visible blade contacts. A wide array of handles are available to meet OSHA padlocking requirements, NEMA configurations, defeater options and NFPA 79 requirements. Features/Benefits •• UL 98 Service entrance rated •• Front or side operated switches •• Padlockable •• Compact Ratings: •• Robust •• DIN-rail, panel or door mounting •• Lockable, defeatable external handles •• Side-mounted auxiliary contacts and additional poles available •• The SXDC switches are rated 600VDC UL and 1000VDC IEC Highlights: Applications: •• Visible blade contacts up to 400 A •• Service entrance or main panel •• Line side shrouding supplied with disconnects up to 600VAC, 1200A Volts : 600VAC / DC : UL and 1000VDC IEC Amps : 30A, 60A, 100A, 200A, 400A, 600A, 800A, 1000A and 1200A SCCR : Up to 200kA with fuses Suitable as motor disconnect up to 200hp •• “Make and break” power circuit applications on load automatically re-latch when panel •• NFPA 79 solutions door is closed - no tool necessary •• Photovoltaic to reset latch •• External or direct operation handles •• Flange operation (for use with side operated switches) •• Double-break, silver-plated contacts •• SX series has flexible terminal shields that allow for tighter wire bending K switch •• Defeatable pistol handles Approvals: •• All switches meet the requirements of UL and CSA •• UL listed guide WHTY, File E191605 for UL 98 (ratings from 30 A to 1200 A) •• CSA 22.2 # 4, class 4652-04, File 703166 (ratings from 30 A to 1200 A) •• IEC 947-3 CE mark (other IEC ratings up to 5,000A available on request, please consult us) This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com K5 Non-Fused Load Break Switches Catalog Numbers (amps) - FSSC Select a Switch Direct Operation No Shaft Required Handle Select a Handle FSSC Compact, UL98 Ampere Rating 30 60 100 FSSC Non-fused Load Break Switch FSSC30 FSSC60 FSSC100 FSHD3 FSHD3 FSHD3 Handle for Direct Front Operation Black Handle for External Front and Side Operation NEMA Type IEC Color Select a Handle 1, 3R, 12 IP54 Black FSH0BR FSH0BR FSH0BR & Shaft 1, 3R, 12 IP54 Red/Yellow FSH0RR FSH0RR FSH0RR 1, 3R, 12,4, 4X IP65 Black FSH0BR4 FSH0BR4 FSH0BR4 1, 3R, 12,4, 4X IP65 Red/Yellow Select a Shaft Thru-door FSH0RR4 FSH0RR4 FSH0RR4 150mm/5.9" FS150 FS150 FS150 200mm/7.9” FS200 FS200 FS200 320mm/12.6” FS320 FS320 FS320 Accessories Select Accessories Fourth Pole* FSSC4P30 FSSC4P60 FSSC4P100 Neutral Pole (Unswitched)* FSSCNP FSSCNP FSSCNP Ground Pole (Unswitched)* FSSCGP FSSCGP FSSCGP 3-pole Terminal Shroud (line and load sides) FSSCTS FSSCTS FSSCTS 1-pole Terminal Shroud (line and load sides) FSSCTS1 FSSCTS1 FSSCTS1 Auxiliary Contacts, NO and NC FSACNONC FSACNONC FSACNONC Auxiliary Contacts, both NO FSACNONO FSACNONO FSACNONO *Consult factory for availlability. UL and CSA Characteristics Technical characteristics 30A 60A 100A Short circuit rating at 480 VAC 100kA 100kA 100kA Short circuit rating at 600 VAC 100kA 100kA 25kA Fuse type J J J Max. fuse rating (A) 30 60 100 220-240 VAC 10 / 28 20 / 54 20 / 54 440-480 VAC 20 / 27 40 / 52 50 / 65 600 VAC 25 / 27 50 / 52 50 / 52 Max. horsepower rating / Max. motor FLA 3 ph Illustration Overview 1. 2. 3. Max. horsepower rating / Max. motor FLA single phase 120 VAC 5 / 56 5 / 56 5 / 56 240 VAC 10 / 50 10 / 50 10 / 50 480 VAC 25 / 55 25 / 55 25 / 55 Connection Solid 1 wire #12 - #10 #12 - #10 #12 - #10 Stranded 1 wire #12 - 2/0 #12 - 2/0 #12 - 2/0 A300 A300 A300 Auxiliary Contacts Electrical characteristic K6 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 4. 5. 6. 7. 8. Direct Handle Door-interlocked External Handle Shaft for External Operation(includes collar) Terminal Shrouds Switched 4th Pole Switch body Unswitched Neutral or Ground Pole NO/NC Auxiliary Contacts www.barr-thorp.com Non-Fused Load Break Switches Front Operated Range 100A to 400A - SX SX High HP Rating! Select a switch Catalog Numbers Ampere Rating Select a switch 100 200 400 3-Pole SX1003 SX2003 SX4003 4-Pole SX1004 SX2004 SX4004 S type pistol handle for external front and side operation Select a handle NEMA Type IEC Color 1, 3R, 12 IP54 Black HSPBL Catalog Numbers HSPBL HSPBL 1, 3R, 12 IP54 Red / Yellow HSPRL HSPRL HSPRL 1, 3R, 12, 4, 4X IP65 Black HSPB4L HSPB4L HSPB4L 1, 3R, 12, 4, 4X IP65 Red / Yellow HSPR4L HSPR4L HSPR4L Shaft Length (in/mm) Select a shaft Catalog Numbers 7.9 / 200 SS200-10 SS200-10 SS200-10 12.6 / 320 SS320-10 SS320-10 SS320-10 15.7 / 400 SS400-10 SS400-10 SS400-10 19.7 / 500 SS500-10* SS500-10* SS500-10* *Not UL Pistol handle for direct front operation Color Black Catalog Numbers SXHD SXHD SXHD K Direct Handle for SX Options for front & side operation Catalog Numbers Terminal lugs for 3-pole (set of 6) TL200X6 TL200X6 Terminal lugs for 4-pole (set of 8) TL200X8 TL200X8 TL400X6 TL400X8 1 Auxiliary Contact NO+NC SXAUX SXAUX SXAUX 2 Auxiliary Contact NO+NC SXAUX2 SXAUX2 SXAUX2 Top Terminal Screen 3-pole SXTS2T3 SXTS2T3 SXTS4T3 Bottom Terminal Screen 3-pole SXTS2B3 SXTS2B3 SXTS4B3 Top OR Bottom Terminal Screen 4-pole SXTS2TB4 SXTS2TB4 SXTS4TB4 Please contact factory for visible blades and/or flange operation. Note: Do not mount in a vertical position with window on top. Any other orientation is okay. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com K7 Non-Fused Load Break Switches SXDC Front Operated Range 100A to 400A - SXDC UL listed 600VDC load-break! Select a switch Catalog Numbers Ampere Rating Select a switch 100 200 400 3-Pole SXDC1003 SXDC2003 SXDC4003 4-Pole SXDC1004 SXDC2004 SXDC4004 S type pistol handle for external front and side operation Select a handle NEMA Type IEC Color Catalog Numbers 1, 3R, 12 IP54 Black HSPBL HSPBL HSPBL 1, 3R, 12 IP54 Red / Yellow HSPRL HSPRL HSPRL 1, 3R, 12, 4, 4X IP65 Black HSPB4L HSPB4L HSPB4L 1, 3R, 12, 4, 4X IP65 Red / Yellow HSPR4L HSPR4L HSPR4L Shaft Length (in/mm) Select a shaft Catalog Numbers 7.9 / 200 SS200-10 SS200-10 SS200-10 12.6 / 320 SS320-10 SS320-10 SS320-10 15.7 / 400 SS400-10 SS400-10 SS400-10 19.7 / 500 SS500-10* SS500-10* SS500-10* *Not UL Pistol handle for direct front operation Color Direct Handle for SX Black Catalog Numbers SXHD SXHD SXHD Options for front & side operation Catalog Numbers Terminal lugs (set of 2) TL200X2 TL200X2 TL400X2 Jumper bars (set of 2, for 3-pole) SX2J SX2J SX4J* Jumper bars (set of 3, for 4-pole) SX2J4 SX2J4 SX4J4* 1 Auxiliary Contact NO+NC SXAUX SXAUX SXAUX 2 Auxiliary Contact NO+NC SXAUX2 SXAUX2 SXAUX2 Top Terminal Screen 3-pole SXTS2T3 SXTS2T3 SXTS4T3 Bottom Terminal Screen 3-pole SXTS2B3 SXTS2B3 SXTS4B3 Top & Bottom Terminal Screen 4-pole SXTS2TB4 SXTS2TB4 SXTS4TB4 *If the application requires a heavy loading of the switch, doubling of the jumper bars may be necessary. Note: Do not mount in a vertical position with window on top. Any other orientation is okay. K8 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Non-Fused Load Break Switches SC Front Operated Range from 600 to 1200A - SC Catalog Numbers Ampere Rating Select a switch 600 800 1000 1200 3-pole SC600 SC800 SC1000 SC1200 4-pole SC6004 SC8004 SC10004 SC12004 S type pistol handle for front external operation Select a handle Recommended for easier switching NEMA Type IEC Color 1, 3R, 12, 4, 4X IP65 Black HSTB4 HSTB4 Catalog Numbers HSTB4 HSTB4 1, 3R, 12, 4, 4X IP65 Red / Yellow HSTR4 HSTR4 HSTR4 HSTR4 Note: Handle is defeatable and is padlockable in the “OFF” position Select a handle Recommended for tighter spacing NEMA Type IEC Color 1, 3R, 12 IP54 Black HSPBEL HSPBEL Catalog Numbers HSPBEL HSPBEL 1, 3R, 12 IP54 Red / Yellow HSPREL HSPREL HSPREL HSPREL 1, 3R, 12, 4, 4X IP65 Black HSPB4EL HSPB4EL HSPB4EL HSPB4EL 1, 3R, 12, 4, 4X IP65 Red / Yellow HSPR4EL HSPR4EL HSPR4EL HSPR4EL Note: Handle is defeatable and is padlockable in the “OFF” position Shaft Length (in/mm) Select a shaft Catalog Numbers 7.9 / 200 SS200-15 SS200-15 SS200-15 SS200-15 12.6 / 320 SS320-15 SS320-15 SS320-15 SS320-15 15.7 / 400 SS400-15 SS400-15 SS400-15 SS400-15 Note: The small shaft protruding from the switch is 15mm x 15mm. The shaft for the handle is 12 x 12mm. A coupler is included and adapts from 12mm to 15mm. Pistol handle for direct front operation Select a handle Color Catalog Numbers Black HADB5 HADB5 HADB5 HADB5 K Note: Handle is defeatable and is padlockable in the “OFF” position Options for front & side operation Terminal Lugs Kit Select a handle Catalog Numbers Six lugs per kit - for 3-pole switches TL600 TL800(4) TL1200 TL1200 Eight lugs per kit - for 4-pole switches TL6004 TL8004(4) TL12004 TL12004 Terminal Screen (1) 3-pole (for line or load side) 4-pole (for line or load side) TS600SC TS1200SC TS1200SC TS1200SC TS6004SC TS12004S TS12004SC TS12004SC ACHSC ACHSC ACHSC ACHSC AC3 AC3 AC3 AC3 AC4 AC4 AC4 AC4 SWL01 SWL01 SWL01 SWL01 Auxiliary Contacts Auxiliary Contacts Holder(2) 1 N / O, 10A, 600VAC snap-on contact block, A600-Q600, pre-break, late make 1 N / C, 10A, 600VAC snap-on contact block, A600-Q600, pre-break, late make Padlocking facility for external operation(3) (1) Line side Terminal Screen supplied as standard with switch. (2) ACHSC accommodates up to 4 auxiliary contacts. (3) Allows to padlock the switch when door of the enclosure is open. (4) TL1200 or TL12004 also fit if 4 holes are required. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com K9 Non-Fused Load Break Switches SX Technical Characteristics for Front and Side Operation - SX Catalog Numbers - UL, cUL and CSA Catalog Numbers SX1002 / SX1003 / SX1004 SX2002 / SX2003 / SX2004 SX4002 / SX4003 / SX4004 Ampere Rating 100 200 400 Operating voltage 600 600 600 100 / 286 Max Horsepower Rating / Max Motor FLA Current Three-Phase 208 V 25 / 78.5 50 / 150 240 V 30 / 80 79 /192 125 / 312 480 V 75 / 96 150 / 180 250 / 302 600 V 100 / 99 200 / 192 350 / 336 DC 125 V 10 / 76(1) 15 / 55(1) 20 / 148(1) DC 250 V 15 / 55(2) 15 / 55(2) 50 / 173 (2) Short circuit rating with fuses (SCCR) kA 200 200 200 Branch circuit fuse type J J J Max fuse rating (A) 100 200 400 Dimension 3-Pole (front operated switches) H (in) 6.3 6.3 10.2 W (in) 7.1 7.1 9.05 D (in) 3.72 3.72 4.92 Shaft Size Square (front operated switches) in 0.4 x 0.4 0.4 x 0.4 0.4 x 0.4 mm 10 x 10 10 x 10 10 x 10 88 88 130 Terminal lugs kit (# lugs per kit) Optional (6) Optional (6) Optional (6) Wire range AWG (# wire holes per lug) 300 kcmil-#6 (1) 300 kcmil-#6 (1) 250 kcmil-1/0 (2) Wire tightening torque (lb in) 275 max 275 max 375 max 3-pole switch operating torque (front operation) (lb in) (1) 2-pole in series. (2) 3-pole in series. Catalog Numbers - IEC 947-3 Catalog Numbers SX1002 / SX1003 / SX1004 SX2002 / SX2003 / SX2004 SX4002 / SX4003 / SX4004 Ampere Rating A 100 200 400 Rated Insulation voltage Ui (V) V 1000 1000 1000 Rated impulse voltage (Uimp) kV 12 12 12 AC-22A 100 200 400 AC-23A 100 200 400 AC-22A 100 200 400 AC-23A 100 200 315 400 V AC AC-23A 51 100 220 500 V AC AC-23A 63 140 220 690 AC-23A 90 185 295 Max.peak let through current (gG) kA peak 17.6 32 40 Minimum Cu cable section mm2 25 50 185 Minimum Cu bubar section mm2 - - - Operation Current Ie (A) 400 V AC 690 V AC Motor Power (kW) Connection K10 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Non-Fused Load Break Switches SXDC Technical Characteristics - SXDC Catalog Numbers - UL, cUL and CSA Catalog Numbers SXDC1002, SXDC1003, SXDC2002, SXDC2003, SXDC4002, SXDC4003, SXDC1004 SXDC2004 SXDC4004 Ampere Rating 100 200 400 Operating Voltage - 3P in series 600V DC 600V DC 600V DC Prospective short-circuit current (rms) with fuses 20kA 20kA 20kA Type of Fuse A70P100 A70P200 LDC Fuse Rating 100 200 400 Height (without shrouds) (in) 6.3 6.3 10.2 Width (in) 7.1 7.1 9.05 Depth (in) 3.7 3.7 4.9 Shaft size (mm) 10 x 10 10 x 10 10 x 10 3-pole switch operating torque (front operation) (lb in) 88 88 130 Terminal lugs kit (# lugs per kit) Optional (6) Optional (6) Optional (6) Wire range AWG (# wire holes per lug) 300 kcmil-#6 (1) 300 kcmil-#6 (1) 250 kcmil-1/0 (2) Wire tightening torque (lb in) 275 max 275 max 375 max Auxiliary Contacts A300 A300 A300 UL, cUL, and CSA Dimensions 3-pole Catalog Numbers - IEC 60947-3, DC-22B Catalog Numbers SXDC2002, SXDC2003, SXDC1004 SXDC2004 SXDC4004 Ampere Rating 160 250 400 Operating Voltage - 3P in series 750V DC 750V DC 750V DC Operating Voltage - 4P in series 1,000V DC 1,000V DC 1,000V DC IEC 60947-3, DC-22B SXDC4002, SXDC4003, For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com K SXDC1002, SXDC1003, K11 Non-Fused Load Break Switches SC Technical Characteristics for Front and Side Operation - SC Catalog Numbers - UL, cUL and CSA Catalog Numbers SC600 / SC6004 SC800 / SC8004 SC1000 / SC10004 SC1200 / SC12004 Ampere Rating (A) 600 800 1000 1200 Operating voltage (V) 600 600 600 600 Max Horsepower Rating / Max Motor FLA Current Three-Phase 208 V 150 / 415 200 / 554 200 / 554 200 / 554 240 V 200 / 480 200 / 602 200 / 602 200 / 602 480 V 400 / 447 500 / 590 500 / 590 500 / 590 600 V 350 / 336 500 / 472 500 / 472 500 / 472 DC 125 V (1) 20 / 148 - - - DC 250 V 50 / 173(2) - - - Short circuit rating with fuses (SCCR) (kA) 200 100 100 100 Branch circuit fuse type J J J J Max fuse rating (A) 600 800 1000 1200 H (in) 12.60 13 13 13 W (in) 11.02 14.64 14.64 14.64 D (in) 5.51 5.51 5.51 5.51 in. 0.59 x 0.59 0.59 x 0.59 0.59 x 0.59 0.59 x 0.59 mm 15 x 15 15 x 15 15 x 15 15 x 15 3-pole switch operating torque (front operation) (lb in) 320 320 320 320 Terminal lugs kit (# lugs per kit) optional (6) optional (6) optional (12) optional (12) Wire range AWG (# wire holes per lug) 600 kcmil-#2 (2) 600 kcmil-#2 (3) 600 kcmil-#2 (4) 600 kcmil-#2 (4) Wire tightening torque (lb in) 375 375 375 375 Dimension 3-Pole (front operated switches) Shaft Size Square (front operated switches) (1) 2-pole in series. (2) 3-pole in series. Catalog Numbers - IEC 947-3 Catalog Numbers SC600 / SC6004 SC800 / SC8004 SC1000 / SC10004 SC1200 / SC12004 Ampere Rating A 600 800 1000 1200 Rated Insulation voltage Ui V 1000 1000 1000 1000 Rated impulse voltage (Uimp) kV 12 12 12 12 AC-22A 630 800 1000 1200 AC-23A 630 800 1000 1000 AC-22A 500 630 630 630 AC-23A 200 400 400 400 400 V AC AC-23A 355 450 560 560 500 V AC AC-23A 450 560 560 560 690 V AC AC-23A 185 400 400 400 Max. peak let through current (gG) kA peak 48 75 75 75 Minimum Cu cable section mm2 2 x 150 2 x 185 2 x 240 - Minimum CU busbar section mm2 2 x 30 x 5 2 x 40 x 5 2 x 50 x 5 2 x 60 x 5 Operation current Ie (A) 400 V AC 690 V AC Motor Power (kW) Connection K12 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Non-Fused Load Break Switches FSSC, SX, SXDC Dimensions (in/mm) for Front and Side Operation FSSC 30 to 100A 37 100 min. 372 max. 81 64 50,6 30 min. 201 max. 1 78 26 13 1 37 44 2 70 ø 71 88 131,4 189 124,6 2 6 8,8 53 26 26 M5 8,8 26 SX and SXDC 100 to 400A Overall Terminal Ampere dimen. shrouds Rating (A) Switch body 2.65 135 67.5 2.95 166 75 9.05 115 230 H K Connection terminal N R1 R2 T U V W Y Z AA CA 8.27 5.31 0.35 0.27 1.97 0.98 1.18 0.43 0.14 1.35 6.3 0.6 210 135 9 7 50 25 30 11 3.5 34.4 160 15 8.26 10.6 7.6 0.35 0.27 2.56 1.77 1.97 0.43 0.2 2.08 10.2 0.8 210 270 195 9 7 65 45 50 13 5 53 260 20 K 128 mm 5.31 6.53 290 4.51 406 4.92 in 400 160 11.4 16 400 6.3 105 230 256 45.6 4.13 55 9.06 180 10.1 94.6 mm 1.8 2.17 107 7.09 77.5 3.72 in 100 - 200 4p. 4.22 3.05 100 - 200 M 4p. 4p. AD 3p. J1 3p. F 3p. AC M J1 F C Switch mounting M J1 U Z Y 1 W AC H AA N K V CA R1 R2 T AD C F Direct Front Operation External Front Operation For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com K13 Non-Fused Load Break Switches SC Dimensions (in/mm) for Front Operation - SC 600 A SC600 SC6004 800-1000-1200 A SC800 SC8004 SC1000 SC10004 SC1200 SC12004 B C H H1 H2 J J1 K K1 K2 Y No. of Rating Poles In mm In mm In mm In mm In mm In mm In mm In mm In mm In mm In mm In mm 400 A 3P 11.02 280 12.60 320 5.51 140 9.05 230 5.43 138 8.66 220 10.04 255 5 127.5 6.88 175 2.34 59.5 1.10 28 1.85 47 600 A 4P 14.17 360 12.60 320 5.51 140 9.05 230 5.43 138 8.66 220 13.19 335 6.59 167.5 6.88 175 2.34 59.5 1.10 28 1.85 47 3P 14.64 372 13 330 5.51 140 9.05 230 5.43 138 - - 13.66 347 6.83 173.5 6.88 175 2.34 59.5 1.10 28 1.85 47 4P 19.37 492 13 330 5.51 140 9.05 230 5.43 138 - - 18.38 467 9.19 233.5 6.88 175 2.34 59.5 1.10 28 1.85 47 800 A 1000 A 1200 A K14 A Ampere This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Non-Fused Load Break Switches FSSC, SX, SXDC, SC Dimensions (in/mm) for External Front Operation Handles S type pistol handle HSPBL HSPRL HSPB4L HSPR4L HSPBEL Side operation HSPREL HSPB4EL HSPR4EL Front operation HSTB4 Ø3.07 Ø78 2.36 60 HSTR4 K S type pistol double handle 13.78 350 (1) Conventional fixing (from rear): D = 1.22 to 1.45 in / 31 to 37 mm. Fast fixing (external, door closed): D = 1.45 in / 37 mm, fast fixing is acheived with special clips that avoid drilling for fixation of the handle on the door. Clips are included. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com K15 Non-Fused Load Break Switches FSSC, SX, SXDC, SC Dimensions (in/mm) from Backplate to Door Distance with Shaft Extension - FSSC, SX, SC Minimum distance (in / mm) h H & C Minimum All HSP Handles Dimension In mm FSSC 6 153 SX 100-200A 6 152 SX 400A 8 203 SC 600-1200 A 8.70 221 Jumper Bars - SXDC 12.5 50 12.5 4 12 15 100A and 200A #SX2J 81 Ø11 400A and 200A #SX4J 19 Note: Large size is for heat dissipation. 22.5 65 22.5 5 SX4003 SC600 SC1000 SX4004 SC6004 SC10004 SXDC4003 SC800 SC1200 SXDC4004 SC8004 SC12004 C L L = X - 1.71 L = X - 43.5 min. 0.78 in / 20 mm max. 1.18 in / 30 mm X K16 0.76 19.5 L L = X-0.86 L = X-22 X This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Non-Fused Load Break Switches SX, SXDC, SC Dimensions (in/mm) for Terminal Lugs For use with SX series switches TL400X TL200X 1 wire 300kcmil / 0 - #6 2 wire 250kcmil - 1/0 TL 800 TL600: For use with SC 600 (1 lug per terminal) TL1200: For use with SC 800, 1000 & 1200 (2 lugs per terminal) For use with SC 800 2 wires 600 MCM-2 3 wires 600 MCM-2 K TL600 and TL1200 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com K17 Fusible Disconnect Switches FB Series UL 98 Fusible Disconnect Switches Mersen FB Series disconnect switches are extremely durable, manually operated, fusible disconnect switches. They employ double break contacts per pole that ensure complete isolation of the fuse when the switch is in the OFF position. With safety in mind, all fusible disconnect switches are supplied with fuse covers and line side shrouding as a standard feature. These switches provide the ultimate in short circuit protection when used with Mersen’s Class CC, J or L fuses.These heavyduty switches are designed with the most up-to-date disconnect fuse and switch technology available. Designed to meet the UL98 or UL489 standard, the fusible disconnect switch gives you the product that “makes and breaks” power circuits under load. They have been tested and approved for use in the most demanding applications, such as “Service Entrance.” The optional TEST function (up to 400 A) enables testing of the control circuit auxiliaries without switching the main contacts. This function provides a simple alternative to a separately wired push button. A wide array of handles are available to meet OSHA padlocking requirements, NEMA configurations, defeater options and NFPA 79 requirements. Highlights: Applications: •• Double break contact per pole up •• Service entrance or main panel disconnects up to 600 VAC, 800 A to 800 A •• Touch safe covers protect fuse •• “Make and break” power circuit applications on load terminals •• Service entrance rated •• Fusible isolation switches •• Compact footprints •• NFPA 79 solutions •• Front and side operated switches with snap-on auxiliary contact Recommended fuse usage: feature •• FBCC ─ use with ATDR*, ATMR, •• 14AWG power taps on both line ATQR Volts : 600VAC, 250VDC Amps : 30, 60, 100, 200, 400, 600, and 800A SCCR : Up to 200kA with Class CC, J, or L Fuses and load sides for control power •• FBJ ─ use with AJT, A4J, HSJ Approvals: transformers or surge protection •• FBL ─ use with A4BQ, A4BY, •• All Fusible Disconnect Switch •• External or direct operation handles A4BT * Recommended for DC application •• Defeatable pistol handles switches meet UL & CSA requirements •• UL listed guide WHTY, File automatically re-latch when panel E191605 for UL 98 (ratings from door is closed - no tool necessary 30 A to 800 A) •• UL listed guide WJAZ, File to reset latch •• Test positions available up to 400A •• Padlocking feature as standard on modular switchgear boxes •• Modular switch configurations, special executions on request (5- E258428 for UL489 (for 30 A CDT) •• CSA 22.2 # 4, class 4652-04, File703166 (ratings from 30 A to 800 A) •• CSA 22.2 # 5, class 4652-06, pole, mix ratings…) File 703166 (for 30 A CDT) •• Padlockable handle •• Flange-mounted actuators K18 Ratings: This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 •• IEC 947-3 CE mark www.barr-thorp.com Fusible Disconnect Switches FB Series Front and Side Operated Range from 30 to 60A Catalog Numbers Ampere Rating Select a switch 30 30 2-Pole 30 60 FBJ302X FBJ602X 3-Pole FBCC30CDT FBJ30CDT FBJ303X FBJ603X 4-Pole FBCC30SNCDT FBJ30SNCDT FBJ304X FBJ604X CC J J J Fuse class Selector handle for external front operation Select a handle Test Color Catalog Numbers NEMA Type IEC 1, 3R, 12 IP54 No Black HSPB HSPB HSPBL HSPBL 1, 3R, 12 IP54 No Red / Yellow HSPR HSPR HSPRL HSPRL 1, 3R, 12, 4, 4X IP65 No Black HSPB4 HSPB4 HSPB4L HSPB4L 1, 3R, 12, 4, 4X IP65 No Red / Yellow HSPR4 HSPR4 HSPR4L HSPR4L 1, 3R, 12, 4, 4X IP65 Yes Black HSPB4T HSPB4T HSPB4LT HSPB4LT 1, 3R, 12, 4, 4X IP65 Yes Red / Yellow HSPR4T HSPR4T HSPR4LT HSPR4LT Function Note: handle is defeatable, and is padlockable in the “OFF” position. Select a shaft Shaft Length (in/mm) Catalog Numbers 7.9 / 200 SS200-5 SS200-5 SS200-10 SS200-10 12.6 / 320 SS320-5 SS320-5 SS320-10 SS320-10 15.7 / 400 SS400-5 SS400-5 SS400-10 SS400-10 19.7 / 500 - - SS500-10 SS500-10 NFPA 79 Front Operation Kit NFPA 79 Front Operation Kit HADB6 HADB6 NFPA791 NFPA791 Note: allows to operate & padlock the switch when door of enclosure is open. For full information on NFPA79 requirements and on our solution, please consult P42 of this Advisor Catalog. K Catalog Numbers Select a kit Options for external front and side operation Catalog Numbers Terminal Lugs Kit (for 2, 3 and 4 pole switches) integral integral integral integral Terminal Shrouds (for 2, 3 and 4 pole switches) integral integral integral integral Shorting Links Kit (3 links per Kit) CCNL30 JNL30 JNL30 SL60 Direct Front Operation Handle HADB1 HADB2 Auxiliary contact Auxiliary contact block holder ACHCD ACHCD - - 1 N / O, 10A, 600VAC snap-on contact block, A600-Q600(1) AC3 AC3 AC3 AC3 1 N / C, 10A, 600VAC snap-on contact block, A600-Q600(1) AC4 AC4 AC4 AC4 1 NO + NC side mount contact block, A600-N600 - AC5 AC5 AC5 - AC6 AC6 AC6 (2) 2 NO + NC side mount contact blocks, A600-N600(2) (1) C ompact Design Fusible Disconnect Switch accommodates up to 4 auxiliary contacts for FBCC30CDT and FBCC30SNCDT and up to 2 auxiliary contacts for FBJ30CDT and FBJ30SNCDT on the switch. (2) Two auxiliary contact blocks maximum can be side mounted. Note : For class T fuse adaptors, please consult us. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com K19 Fusible Disconnect Switches FB Series Front and side operated range from 100 to 800A Catalog Numbers Ampere Rating Select a switch 100 200 400 600 800 2-Pole FBJ1002X FBJ2002X - - - 3-Pole FBJ1003X FBJ2003X FBJ400U FBJ600U FBL800U 4-Pole FBJ1004X FBJ2004X FBJ4004U FBJ6004U FBL8004U J J J J L Fuse class S type pistol handle for external front and side operation Select a handle Test Color Catalog Numbers NEMA Type IEC 1, 3R, 12 IP54 No Black HSPBL HSPBL HSPBL HSPBEL HSPBEL 1, 3R, 12 IP54 No Red / Yellow HSPRL HSPRL HSPRL HSPREL HSPREL 1, 3R, 12, 4, 4X IP65 No Black HSPB4L HSPB4L HSPB4L HSPB4EL HSPB4EL 1, 3R, 12, 4, 4X IP65 No Red / Yellow HSPR4L HSPR4L HSPR4L HSPR4EL HSPR4EL 1, 3R, 12, 4, 4X IP65 Yes Black HSPB4LT HSPB4LT HSPB4LT † HSTB4 HSTB4† 1, 3R, 12, 4, 4X IP65 Yes Red / Yellow HSPR4LT HSPR4LT HSPR4LT HSTR4† HSTR4† Function Note: Handle is defeatable, and is padlockable in the “OFF” position. Select a shaft ss Shaft Length (inches / mm) † T-bar type handle. No test function. Catalog Numbers 7.9 / 200 SS200-10 SS200-10 SS200-10 SS200-12 SS200-12 12.6 / 320 SS320-10 SS320-10 SS320-10 SS320-12 SS320-12 15.7 / 400 SS400-10 SS400-10 SS400-10 SS400-12 SS400-12 19.7 / 500 SS500-10 SS500-10 SS500-10 SS500-12 SS500-12 NFPA 79 Front Operation Kit Catalog Numbers Select a kit NFPA 79 Front Operation Kit NFPA791 NFPA791 NFPA791 NFPA792 NFPA792 Note: allows to operate & padlock the switch when door of enclosure is open. For full information on NFPA79 requirements and on our solution, please consult P42 of this Advisor Catalog. Options for external front and side operation Catalog Numbers Pistol Handle for Direct Front Operation - - - HADBSU HADBSU 4 lugs per kit - for 2 pole switches Intergral TL200X4 - - - 6 lugs per kit - for 3 pole switches Intergral TL200X6 TL400 TL600 TL600 8 lugs per kit - for 4 pole switches Intergral TL200X8 TL4004 TL6004 TL6004 2-pole (for line or load side) Intergral TS2002FBX - - - 3-pole (for line or load side Intergral TS2003FBX TS400FB(2) TS800U TS800U 4-pole (for line or load side) Intergral TS2004FBX TS4004FB(2) TS8004U TS8004U Shorting links kit (3 links per kit) SL100 SL200 SL400 SL800 SL800 1 N/O, 10A, 600 VAC snap-on-contact block, A600-Q600 AC3 AC3 AC3 AC3 AC3 1 N/C, 10A, 600 VAC snap-on-contact block, A600-Q600 AC4 AC4 AC4 AC4 AC4 1 NO+NC side mount contact block, A600-N600(3) AC5 AC5 AC5 AC5 AC5 2 NO+NC side mount contact blocks, A600-N600(3) AC6 AC6 AC6 AC6 AC6 Terminal Lugs Kit Terminal shrouds kit(1) Auxiliary contacts (1) Line side shrouding supplied as standard with switch. (2) As a replacement part for line or load side (two terminal screens supplied as standard with switch). (3) Two auxiliary contact blocks maximum can be side mounted. Note: for class T fuse adaptors, please consult Mersen. K20 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Fusible Disconnect Switches FB Series Flange Operated Range from 30 to 400A Catalog Numbers Select a switch Ampere Rating 30 60 100 200 400 2-Pole FBJ302X FBJ602X FBJ1002X FBJ2002X - 3-Pole FBJ3003X FBJ603X FBJ1003X FBJ2003X FBJ400U 4-Pole FBJ3004X FBJ604X FBJ1004X FBJ2004X FBJ4004U Fuse class J J J J J Cable flange operated handle (square D type - class 9422) Select a handle NEMA Type IEC 1, 3R, 12, 4, 4X IP54 HAF-OP1(1) HAF-OP1(1) Catalog Numbers HAF-OP1(1) HAF-OP1(1) HAF-OP1(1) 4, 4X IP65 HAF-OP2(2) HAF-OP2(2) HAF-OP2(2) HAF-OP2(2) HAF-OP2(2) Note: Handle is defeatable, and padlockable in the “OFF” position. Mechanism Mechanism HAF-MECHX HAF-MECHX HAF-MECHX HAF-MECHX HAF-MECHX HAFC36 HAFC36 HAFC36 HAFC36 HAFC36 60 / 1,524 HAFC60 HAFC60 HAFC60 HAFC60 HAFC60 120 / 3,048 HAFC120 HAFC120 HAFC120 HAFC120 HAFC12 Cable Length (inches / mm) 36 / 914.4 Select a cable Note: Cable flange operation is for enclosure depth from 5.75”/145mm to 36”/990mm, depending on the cable length. Rod flange operated handle (square D type - class 9422) Select a handle NEMA Type IEC 1, 3, 3R, 4, 12 IP54 HAF-OP1(1) HAF-OP1(1) Catalog Numbers HAF-OP1(1) HAF-OP1(1) HAF-OP1(1) 4, 4X IP65 HAF-OP2(2) HAF-OP2(2) HAF-OP2(2) HAF-OP2(2) HAF-OP2(2) HAFRX HAFRX HAFRX HAFRX Note: handle is defeatable, and padlockable in the “OFF” position. Rod Length (inches / mm) Select a rod 23.6 / 500 HAFRX K Note: Rod kit is for enclosure depth from 8 / 203 to 24.12 / 613 For smaller depth, please consult us. Pistol handle for direct side operation (not NFPA 79) Color Select a handle Catalog Numbers Black HADB4 HADB4 HADB4 HADB4 HADB4 Note: Handle is padlockable in the “OFF” position. Options for flange & direct operation handle from 30 to 400 A Terminal lugs kit Catalog Numbers 6 lugs per kit - for 2 pole fuse switches Intergral Intergral Intergral TL200X4 TL400 6 lugs per kit - for 3 pole fuse switches Intergral Intergral Intergral TL200X6 TL400 8 lugs per kit - for 4 pole fuse switches Intergral Intergral Intergral TL200X8 TL4004 Terminal shrouds kit(4) 2-pole (for line or load side) Intergral Intergral Intergral TS2002FBX - 3-pole (for line or load side) Intergral Intergral Intergral TS2003FBX TS400FB(5) 4-pole terminal shrouds kit(4) (for line or load side) Intergral Intergral Intergral TS2004FBX TS4004FB(5) Shorting links kit (3 links per kit - for 3 pole fuse switches) JNL30 SL60 SL100 SL200 SL400 Auxiliary contacts (3) 1 NO+NC side mount contact block, A600 - N600 AC5 AC5 AC5 AC5 AC5 2 NO+NC side mount contact blocks, A600 - N600 AC6 AC6 AC6 AC6 AC6 (1) All external metal parts are sheet steel. (2) All external metal parts are either stainless steel or a chrome-plated non-ferrous die casting. (3) Two auxiliary contact blocks maximum can be side mounted. (4) Line side Shrouding supplied as standard with switch. (5) As a replacement part (two terminal screens supplied as standard with switch). Note: for class T fuse adaptors, please consult us. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com K21 Fusible Disconnect Switches FB Series Technical Characteristics for Front and Side Operation Catalog Numbers - UL, cUL and CSA Catalog Numbers FBCC30CDT / FBCC30SNCDT FBJ30CDT / FBJ30SNCDT FBJ302X / FBJ303X / FBJ304X Ampere Rating (A) 30 30 30 Fuse type CC J J Operating voltage (V) 600 600 600 Max Horsepower Rating / Max Motor FLA Current Three-Phase 208 V 5 / 17.5 5 / 17.5 5 / 17.5 240 V 7.5 / 22 7.5 / 22 7.5 / 22 480 V 15 / 21 15 / 21 15 / 21 600 V 20 / 22 20 / 22 20 / 22 DC 125 V - 2-pole in series 3 / 25 3 / 25 3 / 25 DC 250 V - 3-pole in series 5 / 20 5 / 20 5 / 20 Max Horsepower Rating / Max Motor FLA Current Single-Phase 240 V AC - - 3 / 17 480 V AC - - 7.5 / 21 Short circuit rating with fuses (SCCR) (kA) 100 100 200 Branch circuit fuse type CC J J Max fuse rating (A) 30 30 30 H (in) 4.56 4.56 5.35 W (in) 3.78 4.13 5.88 D (in) 3.28 3.89 4.84 in 0.2 x 0.2 0.2 x 0.2 0.4 x 0.4 mm 5x5 5x5 10 x 10 3-pole switch operating torque (front operation) (lb in) 21 21 88 Terminal lugs kit (# of lugs per kit) Integral Integral Integral Wire range AWG (# of wire holes per lug) #10-#14 (1) #10-#14 (1) #6-#10 (1) Wire tightening torque 27 27 58 Short Circuit Rating Dimension 3-pole Shaft size square K22 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Fusible Disconnect Switches FB Series Technical Characteristics for Front and Side Operation Catalog Numbers - UL, cUL and CSA Catalog Numbers FBJ602X FBJ603X FBJ604X FBJ1002X FBJ1003X FBJ1004X FBJ2002X FBJ2003X FBJ2004X FBJ400U FBJ4004U FBJ600U FBJ6004U FBL800U FBL8004U Ampere Rating (A) 60 100 200 400 600 800 Fuse type J J J J J L Operating voltage (V) 600 600 600 600 600 600 Max Horsepower Rating / Max Motor FLA Current Three-Phase 208 V 15 / 48.5 25 / 78.5 50 / 150 100 / 286 - - 240 V 15 / 42 30 / 80 60 / 154 125 / 312 200 / 480 200 / 480 480 V 30 / 40 60 / 77 125 / 156 250 / 302 400 / 477 500 / 590 600 V 50 / 52 75 / 77 150 / 144 350 / 336 500 / 472 500 / 472 DC 125 V - 2-pole in series 3 / 25 7.5 / 58 - 20 / 148 - - DC 250 V - 3-pole in series 10 / 38 20 / 38 - 50 / 173 - - Max Horsepower Rating / Max Motor FLA Current Single-Phase 240 V AC 10 / 50 10 / 50 - - - - 480 V AC 10 / 26 10 / 26 - - - - Short circuit rating with fuses (SCCR) (kA) 100 200 200 200 200 200 Branch circuit fuse type J J J J J L Max fuse rating (A) 60 100 200 400 600 800 H (in) 5.35 7.32 7.72 14.31 11.86 11.86 W (in) 5.88 5.88 7.68 11.93 14.31 14.31 D (in) 4.84 4.84 5.12 5.56 11.42 11.42 in 0.4 x 0.4 0.4 x 0.4 0.4 x 0.4 0.4 x 0.4 4.7 x 4.7 4.7 x 4.7 mm 10 x 10 10 x 10 10 x 10 10 x 10 12 x 12 12 x 12 3-pole switch operating torque (front operation) (lb-in) 88 88 106 132 350 350 Terminal lugs kit (# lugs per kit) Integral Integral Optional (6) Optional (6) Optional (6) Optional (6) Wire range AWG (# of wire holes per lug) #6-#10 (1) #1-#12 (1) 300kcmil - #6 (1) 600kcmil-#2 (1) 600kcmil-#2 (2) 600kcmil-#2 (2) Wire tightening torque (lb-in) 120 200 275 max 375 375 375 Short Circuit Rating Dimension 3 pole (front operated switches) For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com K Shaft size square (front operated switches) K23 Fusible Disconnect Switches FB Series Dimensions (in/mm) for Front and Side Operation Fusible Disconnect Switch CD 30 A CC FBCC30CDT C FBCC30SNCDT A Y J J1 Y X B K1 K Ø 0.20 Ø 5.2 H1 Fusible Disconnect Switch CD 30 A J FBJ30CDT A C FBJ30SNCDT J1 J Y Y X B K Ø 0.20 Ø 5.2 B C H1 H3 J J1 K K1 Y Number Rating of Poles In mm In mm In mm In mm In mm In mm In mm In mm In mm In mm 3P 3.78 96 4.56 116 3.28 83.5 5.19 132 - - 1.47 37.5 0.59 15 3.3 84 1 25.5 1.12 28.5 3P 4.13 105 4.56 116 3.89 99 - - - - 1.47 37.5 0.59 15 3.30 84 1 25.5 1.12 28.5 30 A CC CD type 30 A J CD type K24 A Ampere This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com K1 Fusible Disconnect Switches FB Series Dimensions (in/mm) Fusible Disconnect Switch 30A and 60A FBJ303X* 5.87 149.3 1.41 36 1.46 37.2 4.84 123 1.41 36 4.02 102.1 5.35 136 FBJ603X* Fusible Disconnect Switch 100A 5.87 149.3 1.41 36 1.46 37.2 4.81 122.2 1.41 36 K 5.23 133 6.77 172 7.32 186 FBJ103X* *Note: For 4-pole or 2-Pole versions, add or subtract 1.41” / 36mm. Fusible Disconnect Switch 200A FBJ203X** 7.72 196.2 6.61 168 11.46 291.3 7.67 195 6.50 165.2 5.28 134.2 6.18 157 1.41 36 5.11 130 1.96 50 **Note: For 4-pole or 2-Pole versions, add or subtract 1.96” / 50mm. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com K25 Fusible Disconnect Switches FB Series Dimensions (in/mm) for Front and Side Operation Fusible Disconnect Switch 400A FBJ400U 0.40 1.14 10.3 29 C FBJ4004U J J1 M10 K1 6.53 166 X 5 126.5 B H Y Ø 0.26 Ø 6.5 H2 K H3 H2 Y J A H1 Fusible Disconnect Switch 600A - 800A FBJ600U / FBJ6004U 2 51 .78 20 C FBL800U / FBL8004U .Ø .51 13 H1 J 2.32 59 .27 7 H3 1.81 46 1.34 34 .43 11 .27 7 3.54 90 11.81 10.23 9.84 5 300 260 250 126.5 .27 8.26 7 210 H .40 10.3 8.42 214 Y X 10.15 258 .35 9 J1 J1 A C1 B No of Rating Poles In mm In 3P 10.8 276 4P 13.7 348 3P 4P 400 A 600 A, 800 A K26 A Ampere C mm In C1 H H1 mm In mm In mm In 14.31 363.5 5.56 141.5 - - 5.28 134.5 11.41 290 14.31 363.5 5.56 141.5 - - 5.28 134.5 11.41 290 14.33 364 - - 9.84 250 14.72 374 11.69 297 6.10 18.03 458 - - 9.84 250 14.72 374 11.69 297 6.10 H2 mm In H3 J J1 K K1 Y mm In mm In mm In mm In mm In mm In mm 7.04 179 6.59 167.5 2.84 72 0.88 22.5 8.83 224 4.41 112 1.06 27 7.04 179 6.59 167.5 2.84 72 0.88 22.5 8.83 224 4.41 112 1.06 27 155 - - 2.56 65 11.18 284 3.70 94 - - - - - - 155 - - 2.56 65 14.88 378 3.70 94 - - - - - - This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Fusible Disconnect Switches FB Series Dimensions (in/mm) for External Front Operation Handles S type pistol handle HSPB Front operation HSPR HSPB4 HSPR4 HSPBL HSPRL HSPB4L HSPR4L HSPBEL HSPREL Side operation HSPB4EL K HSPR4EL For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com K27 Fusible Disconnect Switches FB Series Dimensions (in/mm) from Backplate to Door Distance with Shaft Extension Minimum distance (in / mm) h H & C Minimum Dimension All HSP Handles In mm Fusible Disconnect Switch CD 30 A CC 5.31 135 Fusible Disconnect Switch CD 30 A J 5.98 152 Fusible Disconnect Switch 30 A J - 60 A J 6 153 Fusible Disconnect Switch 100 A J 6 153 Fusible Disconnect Switch 200 A J 8 203.5 Fusible Disconnect Switch 400 A J 12 305 Fusible Disconnect Switch 600 A J - 800 A L 12 305 S type pistol handle FBJ400U FBJ600U FBJ6004U FBCC30CDT FBCC30SNCDT FBJ4004U FBL800U FBL8004U FBJ30CDT FBJ30SNCDT L L = X - 1.71 L = X - 43.5 min. 0.78 in / 20 mm max. 1.18 in / 30 mm X C min. 1.5 in m . 40 mm L L X L X door C 4.04 104 min. 0.90 23 (only for S type) X K28 0.76 19.5 L L = X-1.45 L = X-37 1.02 26±4 0.39 10 X X min. 10.43 in / 265 mm This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Fusible Disconnect Switches FB Series Dimensions (in / mm) for Direct Front Operation Handles Direct pistol handle HADB1 HADB2 4.41 112 5.11 130 HADB5U 7.48 190 2.36 60 3.35 85 Dimensions (in / mm) for Flange Operation Handles Square D type flange handle - class 9422 (A1 & A2) HAF-OP1 K HAF-OP2 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com K29 Fusible Disconnect Switches FB Series Dimensions (in / mm) for Terminal Lugs TL200X For use with FBJ 200xX 1 wire 300kcmil - #6 TL400 TL600 For use with FBJ400 For use with FBJ600U and FBL800U Ø 0.406 THRU Ø 10.3 THRU Ø 13 / 16 Ø 20.6 1.5 38.1 0.750 / 19 0.590 15 1.623 41.2 1.375 35 1.125 28.6 Ø 0.938 x 1.40 Ø 23.8 x 35.6 1.875 47.6 0.750 / 19 0.125 3.2 0.687 / 17.45 1.094 27.8 0.827 21 1 wire 600 MCM-2 2 wire 600 MCM-2 Note: for FBJ400, please use HM bolts 10 x 30 mm class 6.8. K30 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Enclosed Disconnect Switches Mersen enclosed disconnect switches are designed to meet customer’s requirements for compact and durable individual disconnecting means. Both fusible and non-fusible versions are available in a variety of enclosures types resulting in one of the largest available ranges in the industry. The enclosed disconnect switch range offers safety, ease of installation, space savings and operational convenience to end-users. Mersen features NEMA style, Type 4X non-metallic and stainless steel enclosures that are extremely durable and provide the ultimate protection for harsh environments and conditions. These rugged enclosure types are often used in areas where “wash down” applications are required. Highlights: Applications: •• Suitable for use as motor •• Load break switching disconnect •• Separate disconnect means within •• Meets OSHA lockout/tagout requirements sight of all motor loads to comply Ratings: with NEC® Article 430 Fusible •• NEMA rated enclosures •• Circuit isolation •• Knockouts provided Volts •• Service entrance ratings available •• Easy screw mounting Amps : 30 to 800A •• Food processing •• Selector or pistol handles in black Non-Fusible •• Conveyor systems Volts •• Harsh industrial environments Amps : 16 to 1200A or red/yellow •• Clear ON/OFF indication Volts : 600VAC : 600VAC : 600VDC K Amps : 100 to 400A Approvals: •• UL 508A •• UL 508 •• UL 98 •• CSA •• IEC versions available This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com K31 Enclosed Disconnect Switches Part Numbering Guideline (example) ED FS 30 3 Enclosure Type Switch Type Amp Rating Number of Poles R S 0 Color of handle: Type of handle: R = Red/yellow S = Selector B = Black P = Pistol - Auxiliary contacts: See chart below Other options Pre-break, Pre-mounted Auxiliary Contacts Catalog Suffix Switch Style 0 1 2 3 Non-fusible, UL508 FSLBS 16-80A None - - 1 NO + NC Non-fusible, UL98 Fusible Disconnect Switch 30-1200A None 1 NO 1 NC 1 NO + NC Fusible, UL98 Fusible Disconnect Switch 30 – 800A None 1 NO 1 NC 1 NO + NC Other Options Please consult factory for availability and suffix for any other options including: •• Neutral blocks (N) •• Terminal Shrouds are integral or standard with many of our switches. If terminal shrouds are necessary, add a “T” to the end of the part number. •• Special Request - Pilot Lights - Pushbuttons - 2 or 3 position selector switches All enclosed switches are provided with a standard integral ground lug Box type Switch type Ground lug wire size NEMA/UL 16 – 60A (2) #4 – #14 NEMA/UL 80 – 125A (2) 1/0 – #14 NEMA/UL 200 – 400A (2) 600kcmil – #2 NEMA/UL 600A & above Consult Factory Note: EDFS 40A, 60A & 80A use grounding stud Enclosure Application Information K32 Enclosure Type Intended Use and Description NEMA 1 Indoor use primarily to provide a degree of protection against contact with the enclosed equipment and against a limited amount of falling dirt. NEMA 3R Intended for outdoor use primarily to provide a degree of protection against rain, sleet, and damage from external ice formation. NEMA 12 Intended for indoor use primarily to provide a degree of protection against circulating dust, falling dirt, and dripping non-corrosive liquids. NEMA 4 NEMA 4X IEC IP65 Intended for indoor or outdoor use primarily to provide a degree of protection against windblown dust and rain, splashing water, hose-directed water, and damage from external ice formation. Intended for indoor or outdoor use primarily to provide a degree of protection against corrosion, wind blown dust and rain, splashing water, hose-directed water, and damage from ice formation. Total protection against dust and protected against water jets from any hosed direction. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Enclosed Disconnect Switches NEMA ENCLOSURE 1 3 Pole, 600V 30-1200A, Non-fused 3R 12 Ampere Rating (A) UL 98 4X 4X Stainless Non-Metallic Catalog Numbers 30 Special compact polycarbonate enclosures 60 Special compact polycarbonate enclosures EJFS303RS0 EJFS603RS0 16 EAFS163RS0 EFFS163RS0 ECFS163RS0 EHFS163RS0 EBFS163RS0 EDFS163RS0 20 EAFS203RS0 EFFS203RS0 ECFS203RS0 EHFS203RS0 EBFS203RS0 EDFS203RS0 25 EAFS253RS0 EFFS253RS0 ECFS253RS0 EHFS253RS0 EBFS253RS0 EDFS253RS0 30 EAFS303RS0 EFFS303RS0 ECFS303RS0 EHFS303RS0 EBFS303RS0 EDFS303RS0 40 EAFS403RS0 EFFS403RS0 ECFS403RS0 EHFS403RS0 EBFS403RS0 EDFS403RS0 60 EAFS603RP0 EFFS603RP0 ECFS603RP0 EHFS603RP0 EBFS603RP0 EDFS603RP0 80 EAFS803RP0 EFFS803RP0 ECFS803RP0 EHFS803RP0 EBFS803RP0 EGFS803RP0 30 EAFC303RP0 EFFC303RP0 ECFC303RP0 EHFC303RP0 EBFC303RP0 EGFC303RP0 60 EAFC603RP0 EFFC603RP0 ECFC603RP0 EHFC603RP0 EBFC603RP0 EGFC603RP0 100 EAFC1003RP0 EFFC1003RP0 ECFC1003RP0 EHFC1003RP0 EBFC1003RP0 EGFC1003RP0 200 EAFC2003RP0 EFFC2003RP0 ECFC2003RP0 EHFC2003RP0 EBFC2003RP0 EGFC2003RP0 400 EAFC4003RP0 EFFC4003RP0 ECFC4003RP0 EHFC4003RP0 EBFC4003RP0 EGFC4003RP0 600 EASC6003RP0 EFSC6003RP0 ECSC6003RP0 EHSC6003RP0 EBSC6003RP0 EGSC6003RP0 800 EASC8003RP0 EFSC8003RP0 ECSC8003RP0 EHSC8003RP0 EBSC8003RP0 EGSC8003RP0 1000 EASC10003RP0 EFSC10003RP0 ECSC10003RP0 EHSC10003RP0 EBSC10003RP0 EGSC10003RP0 1200 EASC12003RP0 EFSC12003RP0 ECSC12003RP0 EHSC12003RP0 EBSC12003RP0 EGSC12003RP0 NEMA ENCLOSURE 1 3R 12 4 4X Stainless 3 Pole, 600V 30-800A, Fused Ampere Rating (A) UL 98 4X Non-Metallic Fuse Catalog Numbers Type 30, compact CC EAFBCC303RP0 EFFBCC303RP0 ECFBCC303RP0 EHFBCC303RP0 EBFBCC303RP0 EGFBCC303RP0 30, compact J EAFBJC303RP0 EFFBJC303RP0 ECFBJC303RP0 EHFBJC303RP0 EBFBJC303RP0 EGFBJC303RP0 30 J EAFBX303RP0 EFFBX303RP0 ECFBX303RP0 EHFBX303RP0 EBFBX303RP0 EGFBX303RP0 60 J EAFBX603RP0 EFFBX603RP0 ECFBX603RP0 EHFBX603RP0 EBFBX603RP0 EGFBX603RP0 100 J EAFBX1003RP0 EFFBX1003RP0 ECFBX1003RP0 EHFBX1003RP0 EBFBX1003RP0 EGFBX1003RP0 200 J EAFBX2003RP0 EFFBX2003RP0 ECFBX2003RP0 EHFBX2003RP0 EBFBX2003RP0 EGFBX2003RP0 400 J EAFBJ4003RP0 EFFBJ4003RP0 ECFBJ4003RP0 EHFBJ4003RP0 EBFBJ4003RP0 EGFBJ4003RP0 600 J EAFBJ6003RP0 EFFBJ6003RP0 ECFBJ6003RP0 EHFBJ6003RP0 EBFBJ6003RP0 EGFBJ6003RP0 800 L EAFBL8003RP0 EFFBL8003RP0 ECFBL8003RP0 EHFBL8003RP0 EBFBL8003RP0 EGFBL8003RP0 K UL 508 4 Notes: Each of the above enclosed switches are listed having a red/yellow handle. Simply replace the “RS” or “RP” with a “BS” or “BP” to receive with a black selector or black pistol handle. The non-metallic enclosures are comprised of “ED” polycarbonate and “EG” polyester fiberglass. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com K33 Enclosed Disconnect Switches Switch Enclosure H W D MH mounting MW mounting Shipping Figure Rating Type height (in) width (in) depth (in) height (in) width (in) Weight (lbs) No. 1 8 8 6 5 7 10 2 16–40A (FSLBS) UL508 60A (FSLBS) UL508 80A (FSLBS) UL508 100A (FSSC) UL98 3R 8 8 6 9 3 11 1 12 8 6 6 8.75 4 7 1 4 5.91 5.91 4.72 5.2 3.35 7 2 4X Stainless 5.91 5.91 4.72 5.2 3.35 7 2 4X Non-Metallic 7 5 5 6.18 4.21 2 2 1 8 8 6 5 7 10 2 3R 8 8 6 9 3 10 1 12 8 6 6 8.75 4 7 1 4 7.87 5.91 4.72 7.17 3.35 7 2 4X Stainless 7.87 5.91 4.72 7.17 3.35 7 2 4X Non-Metallic 7 5 5 6.18 4.21 4 2 1 10 8 6 7 7 10.6 2 3R 10 8 6 11 3 11.1 1 12 10 8 6 10.75 6 12.3 1 4 9.84 7.87 5.91 9.13 5.31 9.8 2 4X Stainless 9.84 7.87 5.91 9.13 5.31 9.8 2 4X Non-Metallic 11.3 9.31 5.43 10.75 6 6 1 1 10 8 6 7 7 10.6 2 3R 10 8 6 11 3 11.1 1 12 10 8 6 10.75 6 12.3 1 4 10 8 6 10.75 6 11.8 1 4X Stainless 9.84 7.87 5.91 9.13 5.31 9.8 2 4X Non-Metallic 11.31 9.31 5.43 10.75 6.02 7.6 1 Dimensions (in / mm) K34 Figure 1 Figure 3 Figure 2 Figure 4 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Switch Rating 125A (LBSR) UL508 30A (FSSC) UL98 60A (FSSC) UL98 100A (SX) UL98 200A (SX) UL98 Enclosure Type H height (in) W width (in) D depth (in) MH mounting height (in) MW mounting width (in) Shipping Weight (lbs) Figure No. 1 10 8 6 7 7 10.6 2 3R 10 8 6 11 3 11.1 1 12 10 8 6 10.75 6 12.4 1 4 10 8 6 10.75 6 11.9 1 4X Stainless 9.84 7.87 5.91 9.13 5.31 9.8 2 4X Non-Metallic 11.31 9.31 5.43 10.75 6.02 7.6 1 1 8 8 6 5 5 9.3 2 3R 8 8 6 9 3 10.2 1 12 7.87 5.91 4.72 5.2 3.35 7.6 1 4 7.87 5.91 4.72 5.2 3.35 7.6 1 4X Stainless 9.844 7.87 5.91 9.13 5.31 10.1 2 4X Non-Metallic 9.3 7.31 4.96 8.74 4.01 6.2 1 1 12 12 6 9 11 16 2 3R 12 10 6 13 3 17.6 1 12 12 12 6 12.75 10 21.6 1 4 12 12 6 12.75 10 21.9 1 4X Stainless 11.81 9.84 5.91 11.1 7.28 17.4 2 4X Non-Metallic 13.3 11.29 7.1 12.75 8.01 12.9 1 1 12 12 6 9 11 16 2 3R 12 10 6 13 3 17.6 1 12 12 12 6 12.75 10 21.6 1 4 12 12 6 12.75 10 21.9 1 4X Stainless 12 10 6 12.75 8 18.6 1 4X Non-Metallic 13.3 11.29 7.1 12.75 8.01 12.9 1 1 30 20 8.62 27.5 15 68.6 2 3R 30 14 8 31 13 88.6 1 12 30 20 8 28.5 18.5 70.1 2 4 30 20 8 28.5 18.5 70.1 2 4X Stainless 30 20 10 28.5 18.5 71 1 4X Non-Metallic 32.87 25 11.81 34.72 22.91 59.3 1 K Enclosed Disconnect Switches Note: Dimensions are subject to change! Please consult factory for verification. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com K35 Enclosed Disconnect Switches Switch Enclosure H W D MH mounting MW mounting Shipping Weight Rating Type height (in) width (in) depth (in) height (in) width (in) (lbs) No. 1 8 8 6 5 7 9.4 2 30A (FBCC Compact) UL489 30A (FBJ Compact) UL489 30A (FBX) UL98 60A (FBX) UL98 100A (FBX) UL98 200A (FBX) UL98 3R 8 8 6 9 3 10.3 1 12 9.84 7.87 5.91 9.13 5.31 10.8 1 4 9.84 7.87 5.91 9.13 5.31 10.8 1 4X Stainless 9.84 7.87 5.91 9.13 5.31 11.3 2 4X Non-Metallic 11.31 9.31 6.93 10.75 6.02 9.7 1 1 12 12 8 9 11 18.3 2 3R 12 12 10 13 3 23.2 1 12 12 10 8 12.75 8 14.4 1 4 13.78 11.81 7.87 13.07 9.25 22.4 2 4X Stainless 13.78 11.81 7.87 13.07 9.25 24.3 2 4X Non-Metallic 11.31 9.31 6.93 10.75 6.02 9.7 1 1 12 12 8 9 11 18.3 2 3R 12 12 10 13 5 23.2 1 12 12 10 8 12.75 8 21.9 1 4 13.78 11.81 7.87 13.07 9.25 22.4 2 4X Stainless 13.78 11.81 7.87 13.07 9.25 24.3 2 4X Non-Metallic 15.32 13.3 8.19 14.75 10 17.1 1 1 12 12 8 9 11 18.2 2 3R 12 12 10 13 5 23.1 1 12 12 10 8 12.75 8 14.6 1 4 13.78 11.81 7.87 13.07 9.25 24.2 2 4X Stainless 13.78 11.81 7.87 13.07 9.25 24.2 2 4X Non-Metallic 15.32 13.3 8.19 14.75 10 17.5 1 1 20 16 8.62 17.88 11 35.2 2 3R 18 18 10 19 13 41.3 1 12 20 16 8 21.24 10 35.2 1 4 20 16 8 18.5 14.5 39 2 4X Stainless 20 16 8 18.5 14.5 38.1 2 4X Non-Metallic 19.31 17.31 9.58 18.74 12 25.6 1 1 24 20 8.62 21.96 12.76 56.6 2 3R 24 24 10 25 13 61.2 1 12 24 20 8 25.24 14 51 1 4 24 20 8 22.5 18.5 49.5 2 4X Stainless 24 20 8 22.5 18.5 50.5 2 4X Non-Metallic 28.94 21 10.63 30.79 18.97 46.3 1 Note: Dimensions are subject to change! Please consult factory for verification. K36 Figure This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Fusible Shunt Trip Mersen’s engineered switches offer modular industrial control panels featuring a fusible shunt trip to allow for remote disconnection. An array of available options allows for maximum functionality to be built into a single compact panel. Panels built for elevator applications feature control transformers (fusing both primary and secondary sides), a fire safety interface relay with a fire alarm voltage monitoring relay and mechanically interlocked auxiliary contacts. Use of Mersen’s Amp-Trap 2000® AJT Class J fuses permits easy selectivity coordination, while providing the panel and its components with superior current limitation and the ability to withstand high fault conditions. AJT fuses provide added system reliability since no maintenance or periodic testing is required as with other electromechanical overcurrent devices. Features/Benefits: •• Fused switch – provides high current limitation and short circuit withstand •• Padlockable handle – allows panel to be locked with switch in the off position ensuring load side power isolation during servicing •• Shunt trip – allows for remote tripping of the main line power prior to the application of water in elevator Volts : 600VAC Amps : 30A, 60A, 100A, 200A & 400A •• Sprinkler system applications Highlights: Applications: •• 3-Pole fused switch •• Elevators •• 120 VAC Shunt Trip •• Building emergency systems •• Class J fuse block (fuses not •• Data processing rooms included) Ratings: •• Miscellaneous fusible shunt trip •• Ground lug as per NEC applications K •• Control power brought to terminals •• Modular components •• NEMA 1 Industrial enclosure standard Approvals: •• UL 1087 molded-case switch Optional Features: •• UL 50 •• NEMA 1, 12, 3R, 4, 4X •• Industrial control circuit transformer •• UL 512 •• Primary (208, 240, 480 or 600 VAC) •• UL / cUL listed control panel •• Fire safety relay for control interface (3PDT Relay, choice of Coil Voltage: •• Oil-tight key switch to test 2 position selector switch. Recommended Fuse Usage: •• Oil-tight power enabled power light (choice of colors: red, green, white or •• ES Series - Use with AJT, A4J, 120 VAC, 24 VDC or 24VAC) yellow) HSJ •• Isolated neutral lug – 100%. Oversized 200% for excessive Non-Linear loads. •• Auxiliary and alarm contacts are both Form C contacts. The auxiliary contacts change state when the switch is in the on position. Alarm contacts change state when the switch is in the tripped position. The alarm contact is located in place of the second auxiliary contact. •• NEMA 12, 3R, 4 or 4X enclosure available. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com K37 Fusible Shunt Trip An example of an Engineered Switch Catalog number is listed below with the ordering process detail. ES2T20R1KRN2A2 Fusible Shunt Trip Switch Maximum Horsepower Ratings based on Motor Load Select fusible shunt trip switch: Ampere Rating (A) 30 60 100 200 400 Catalog FLA % Rating (A) Number 208 VAC 3 (I) 5 5 3 10 10 10 20 15 15 40 40 30 75 75 60 30 ES3 240 VAC 3 (I) 5 5 5 10 10 10 20 20 15 50 40 30 125 75 75 60 ES6 100 ES1 200 ES2 400 ES4 VOLTAGE Ampere 150 175 225 150 175 225 150 175 225 150 175 225 150 175 225 480 VAC 3 (I) 10 10 10 30 25 20 50 40 30 100 75 75 250 150 150 600 VAC 2 (I) 15 15 10 30 30 25 60 50 40 125 100 100 250 200 200 150...Light duty maximum allowable motor horsepower based on Class J fuses Select options: Option No. 175...General duty maximum allowable motor horsepower Description based on Class J fuses Catalog No. Control Transformer 1 (Req’d) 208VAC to 120VAC T20 240VAC to 120VAC T24 480VAC to 120VAC T48 600VAC to 120VAC T60 225...Heavy duty maximum allowable motor horsepower based on Class J fuses Horsepower values in the above table are intended for estimating the size of the switch only. For light duty applications size switch for a minimum of 1.5 times the motor’s full load amps. Medium Fire Safety Relay 3PDT with 2 (Req’d) 3 or general duty applications size for a minimum of 1.75 times the Voltage Monitoring 120VAC coil R1 full load amps of the motor. For heavy duty applications use a 24VDC coil R2 maximum of 2.25 times the full load amps of the motor. 24VAC coil R3 Keyswitch Key to test switch, 120V, with legend plate D K W Pilot light - power enabled 4 Red R Green G White W Isolated Neutral Lug 5 30-60A N1 100A (for 200% oversize use N2) N1 200A (for 200% oversize use N4) N2 400A (for 200% oversize use two N4) N4 H Mechanical Interlocked Auxiliary Contacts 6 (Req’d) 1 Form C auxiliary contact A 2 Form C auxiliary contacts B 1 Form C auxiliary contact and 1 Form C auxiliary alarm contact Same as C plus handle-activated microswitch C D Enclosure Options 7 Fusible Shunt Trip Switch Dimensions and Optional Neutral Lug Sizes Ampere Rating (A) Voltage 30 HxWxD 60 HxWxD 100 HxWxD 200 HxWxD HxWxD 208 VAC 3 (I) 24 x 20 x 8 24 x 20 x 8 24 x 20 x 8 30 x 24 x 8 36 x 30 x 8 240 VAC 3 (I) 24 x 20 x 8 24 x 20 x 8 24 x 20 x 8 30 x 24 x 8 36 x 30 x 8 NEMA 1 standard - 480 VAC 3 (I) 24 x 20 x 8 24 x 20 x 8 24 x 20 x 8 30 x 24 x 8 36 x 30 x 8 NEMA 12 2 600 VAC 3 (I) 24 x 20 x 8 24 x 20 x 8 24 x 20 x 8 30 x 24 x 8 36 x 30 x 8 NEMA 3R 3 Neutral Lug Size 350 - #6 350 - #6 350 - #6 500 - #4 600 - #2 NEMA 4 4 NEMA 4X X Note: Options must be selected in above order for part number to be valid. K38 400 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Fusible Shunt Trip Fusible Shunt Trip Switch 120 VAC Fire Safety Control Interface K Fusible Shunt Trip Switch 24 VDC Fire Safety Control Interface For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com K39 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com High Power Switches Expertly engineered for reliable performance Your problem: L switches are critical to your operation. Not only do they help protect your people from injury, they help protect your equipment and processes and minimize the risk of costly downtime and repairs. You need high power switches that are reliable, enduring and that thrive in harsh environments. Our solution: Mersen offers a wide range of DC and AC high power switches that are rigorously engineered and designed to handle high current/low voltage and high voltage/low current applications. And when you need more than just a switch, Mersen’s world-class engineering team is ready to provide custom engineering and fabrication to build the high power switch system or assembly you need, exactly the way you need it. Want more information fast? For more technical or application-specific information, please call our High Power High Power Switches • Berg HA Range 1500V DC LV Disconnect Switch..............................L2 • Berg HUVS Range 3.6kV MV Changeover Disconnect Switch.........L3 • Berg HAS Range 12kV MV Disconnect Switch..............................L4 • Berg HAS Range 24kV MV Disconnect Switch..............................L5 • Berg HAS Range 36kV MV Disconnect Switch..............................L6 • Fouilleret NORD 1500VDC Disconnect Switch.................................................L7 • Soule PBD 2000V DC Disconnect Switch.................................................L9 • Hundt & Weber HSE-HSD Electrolytic Cell Disconnect Switch..................... L11 Switch experts, at 978-462-6662; 416-252-9371 in Canada; or • CBC Modular Bar Contactors...........L12 visit our website at us-ferrazshawmut.mersen.com. • CEX Field Excitation Contactors....... L13 • Colomix 71.......................................L14 • Systems Capability...........................L15 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com L High power HA Range 1500V DC LV Disconnect Switch Berg 1500V DC Disconnect Switch Our HA switch style is a high quality, extremely robust product. This safety device is simple, transparent to the network, and reliable over time in all environments. It is a safety device with a visible blade opening and is used for maintenance of major electrical installations. The switch may also be customized to customer requirements regarding number of poles and poles spacing. Features/Benefits: •• Large air isolation and creepage distance •• Self-cleaning blade contacts •• Positive opening and visible break •• Rugged anti-torsion construction •• Large customization with: manual, motor & pneumatic drives; auxiliary switches; solenoid interlocks •• Adaptable mounting dimensions Ratings: Highlights: Applications: •• No-load operation •• Battery disconnect •• Indoor type – vertical mounting only •• Grounding switch •• Mechanical endurance: ≤ 1kA = •• Motor isolation 25,000 cycles; >1kA = 50,000 cycles (open/close) Amps : 100A to 3750A •• 3rd rail sectionalization for Transit use •• 130° C maximum temperature without damage to the switch •• Electrical contact through silver plated electrolytic copper blades with pressed on hard silver contact rivets and silver plated copper alloy castings •• Supporting insulators made of cast epoxy resin (UL94-V1 Approvals: •• Designed according to IEC 62271 flammability classification) Please contact our application team at technicalservices.nby@mersen.com or 978-465-4853 for suitable solutions to your requirements. L2 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com HUVS Range 3.6kV MV Changeover Disconnect BERG 3.6 kV AC / DC MV Changeover Switch The changeover disconnect’s unique design transfers power from one single source to two or three loads in one switch body using one shaft, eliminating the need for costly and non-safe interlocks systems. It is a safety device with a visible blade opening and is used for maintenance of major electrical installations. The electrical contact is made with silver contacts, which provide strong mechanical endurance up to 50,000-cycles. Features/Benefits: •• Positions 1-2 (1-0-2 on request) •• Large isolation air and creepage distance •• Self-cleaning blade contacts •• Positive opening and visible break •• Rugged anti-torsion construction •• Large customization with: manual, motor & pneumatic drives; Ratings: auxiliary switches; solenoid interlocks Amps : 400A to 6300A Highlights: Applications: •• No-load operation •• Battery disconnect •• Indoor type – vertical mounting •• Grounding switch •• Transfers power between only furnaces •• Mechanical endurance: ≤ 1kA = 25,000 cycles; >1kA = 50,000 cycles (open/close) •• 130° C maximum temperature without damage to the switch •• Electrical contact through silver with pressed on hard silver Rated power frequency withstand voltage, 1 min, 50 Hz contact rivets and silver plated Phase to earth and between poles (kV) 10 copper alloy castings Across the isolating distance (kV) 12 Approvals: •• Designed according to IEC 62271 L plated electrolytic copper blades Rated lightning impulse withstand voltage (BIL) •• Supporting insulators made of cast epoxy resin (UL94-V1 flammability classification) Phase to earth and between poles (kV) 40 Across the isolating distance (kV) 46 Electrical Characteristics: Rated continuous current (A) - AC 400 630 1000 1600 2000 3150 4000 6300 Rated continuous current (A) - DC 400 630 1250 1900 2400 3750 5300 7500 26 26 40 52 63 71 71 81 65 65 100 130 160 177 177 214 Rated short-time withstand current (rms) 1 sec (kA) Rated peak withstand current, 50 Hz (kA) This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com L3 HAS Range 12kV MV Disconnect Switch The BERG 12 kV AC Disconnect Switch is a robust product This safety device is simple and transparent to the network, and reliable over time in all environments. Our specially designed pressure systems require low to no maintenance. It is a safety device with a visible blade opening and is used for maintenance of major electrical installations. The electrical contact is made with silver contacts, which provide strong mechanical endurance up to 50,000-cycles. Features/Benefits: •• Large air isolation and creepage distance •• Self-cleaning blade contacts •• Positive opening and visible break •• Rugged anti-torsion construction •• Large customization with: manual, motor & pneumatic drives; auxiliary switches; solenoid interlocks •• Adaptable mounting dimensions Highlights: Applications: •• No-load operation •• Generator isolation •• Indoor type – vertical mounting •• Transformer isolation only •• Grounding switch •• Mechanical endurance: ≤ 1kA = •• Tie switch 25,000 cycles; >1kA = 50,000 •• Medium Voltage drive cycles (open/close) •• Furnace applications •• 130° C maximum temperature without damage to the switch •• Electrical contact through silver plated electrolytic copper blades Rated power frequency withstand voltage, with pressed on hard silver 1 min, 50 Hz contact rivets and silver plated Phase to earth and between poles (kV) 28 copper alloy castings Across the isolating distance (kV) 32 •• Supporting insulators made Approvals: •• Designed according to IEC 62271 Rated lightning impulse withstand voltage (BIL) of cast epoxy resin (UL94-V1 Phase to earth and between poles (kV) 75 flammability classification) Across the isolating distance (kV) 85 Electrical Characteristics: Ampere Rating (A) - AC Rated short-time withstand current (rms) 1 sec (kA) Rated peak withstand current, 50 Hz (kA) L4 400 630 1000 1600 2000 3150 4000 6300 8000 12000 20 20 40 52 63 71 71 81 110 121 50 50 100 130 160 177 177 214 275 300 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com HAS Range 24kV MV Disconnect Switch BERG 24 kV AC MV Disconnect Switch This is a high quality, extremely robust AC disconnect switch. This safety device is simple, transparent to the network, and reliable over time in all environments. Our specially designed pressure systems require low to no maintenance. It is a safety device with a visible blade opening and is used for maintenance of major electrical installations. The electrical contact is made with silver contacts, which provide strong mechanical endurance up to 50,000-cycles. Features/Benefits: •• Large air isolation and creepage distance •• Self-cleaning blade contacts •• Positive opening and visible break •• Rugged anti-torsion construction •• Large customization with: manual, motor & pneumatic drives; auxiliary switches; solenoid interlocks •• Adaptable mounting dimensions Highlights: Applications: •• No-load operation •• Generator isolation •• Indoor type – vertical mounting •• Transformer isolation only •• Grounding switch •• Mechanical endurance: ≤ 1kA •• Tie switch = 25,000 cycles; >1kA = 50,000 •• Medium Voltage drives cycles (open/close) •• Furnace applications •• 130° C maximum temperature without damage to the switch •• Electrical contact through silver Rated power frequency withstand voltage, Approvals: 1 min, 50 Hz with pressed on hard silver contact rivets and silver plated copper alloy castings Phase to earth and between poles (kV) 50 Across the isolating distance (kV) 60 •• Designed according to IEC L plated electrolytic copper blades 62271 Rated lightning impulse withstand voltage (BIL) •• Supporting insulators made of cast epoxy resin (UL94-V1 flammability classification) Phase to earth and between poles (kV) 125 Across the isolating distance (kV) 145 Electrical Characteristics: Rated continuous current (A) - AC Rated short-time withstand current (rms) 1 sec (kA) Rated peak withstand current, 50 Hz (kA) 400 630 1000 1600 2000 3150 4000 6300 8000 12000 26 26 30 37 58 64 64 77 100 110 65 65 75 91 144 159 159 193 250 275 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com L5 HAS Range 36kV MV Disconnect Switch BERG 36 kV AC Disconnect Switch The HAS Range Low Voltage Disconnect Switch is a high quality, extremely robust product. This safety device is simple, transparent to the network, and reliable over time in all environments. Our specially designed pressure systems require low to no maintenance. It is a safety device with a visible blade opening and is used for maintenance of major electrical installations. The electrical contact is made with silver contacts, which provide strong mechanical endurance up to 50,000-cycles. Features/Benefits: •• Large air isolation and creepage distance •• Self-cleaning blade contacts •• Positive opening and visible break •• Rugged anti-torsion construction •• Large customization with: manual, motor & pneumatic drives; auxiliary switches; solenoid interlocks •• Adaptable mounting dimensions Highlights: Applications: •• No-load operation •• Generator isolation •• Indoor type – vertical mounting •• Transformer isolation •• Grounding switch only •• Tie switch •• Mechanical endurance: ≤ 1kA = 25,000 cycles; >1kA = 50,000 •• Medium Voltage drives cycles (open/close) •• Furnace applications •• 130° C maximum temperature without damage to the switch •• Electrical contact through silver plated electrolytic copper blades Rated power frequency withstand voltage,1 min, 50 with pressed on hard silver Hz contact rivets and silver plated Phase to earth and between poles (kV) 70 copper alloy castings Across the isolating distance (kV) 80 •• Supporting insulators made Approvals: •• Designed according to IEC 62271 Rated lightning impulse withstand voltage (BIL) of cast epoxy resin (UL94-V1 Phase to earth and between poles (kV) 170 flammability classification) Across the isolating distance (kV) 195 Electrical Characteristics: Rated continuous current (A) - AC Rated short-time withstand current (rms) 1 sec (kA) Rated peak withstand current, 50 Hz (kA) L6 400 630 1000 1600 2000 3150 4000 6300 8000 12000 26 26 30 37 58 64 64 77 100 110 65 65 75 91 144 159 159 193 250 275 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com NORD DC Disconnect Switch 1500VDC Fouilleret NORD DC Disconnect Switch The NORD is a high quality, extremely robust product. This safety device is simple, transparent to the network, and reliable over time in all environments. The NORD is a deformable switch, which moves with the expansion and retraction of the busbar system, eliminating the need for flexible shunt connections. Its individual spring system helps to distribute the current throughout the switch, and provides a very low and constant voltage drop. The NORD DC Disconnect Switch is mainly used with copper busbar systems. The NORD switch is bolted directly to the busbar with bolted copper connections for easy installation. The electrical contact is made with silver contacts, which provide strong mechanical endurance up to 50,000-cycles. Features/Benefits: •• Visible break by direct seeing of the mobile silver-plated copper contacts •• Mechanically independent mobile contact arms with high-pressure springs •• Electrical contact with silver to silver contact •• Insulation with Fiberglass reinforced polyester insulators •• Operation mechanism of bichromate galvanized steel by a toggle closed Ratings: Amps : 14kA to 140kA system •• Disconnects are self-supporting. Busbar support must be sized to withstand the disconnect’s additional weight •• Upon request, choice of input and output terminals in aluminium or silverplated copper •• Upon request, two-poles or change-over design by side association of two disconnects Applications: •• Accepts busbar dilatations thanks •• Output rectifier isolation to built-in deformability (flexible •• Large power supply disconnect shunts are not necessary) •• Low and constant voltage drop Approvals: •• Designed according to IEC •• Self-cleaning effect on contact 60947-3 / IEC 60077-1 (NFF •• High short-circuit current 16101 / 16102) L Highlights: withstand •• Large insulation and creepage distances •• Easy connections to: - Aluminum busbar by welding - Copper busbar by bolting •• Large customization possible with: - Actuators (motor, pneumatic, manual) - Auxiliaries (limit switches, locks, control boxes) - Adaptation to the connecting busbar. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com L7 Fouilleret NORD DC Disconnect Switch 1500VDC Main Technical Characteristics Electrical Data: •• Temperature rise at nominal current (with 40°C max. Ambient temperature) less than : 65°C •• Typical temperature rise at nominal current (with 40°C max.) : 15°C above busbar •• Typical voltage drop at nominal current : 30 mV •• Peak short-circuit current withstand (upon circuit configuration) - In one pole configuration : 10 x (Nominal current) - In two poles configuration : 5 x (nominal current) •• Dielectric withstand strength - Between live parts in open position : 10 kV - 50 Hz - 1 min - Between live parts and earth : 10 kV - 50 Hz - 1 min - Between auxiliary contacts and earth : 2.5 kV - 50 Hz - 1 min - Between motor and earth : 2 kV - 50 Hz - 1 min •• SCR leakage current breaking capacity (upon request) : 1 A - 100 V DC •• Power breaking capacity up to 100 kA - 100 V DC - L/R < 20 msec : Upon request Mechanical Data: •• Mechanical endurance (with respect to maintenance instructions) : 20,000 cycles •• Typical duration of opening or closing operation: - With motor operation : 3 to 12 seconds - With pneumatic operation : Less than 1 second •• Ponctual temperature withstand without equipment damage : 140°C L8 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Soule PBD 2000V DC Disconnect Switch Soule PBD DC Disconnect Switch The PBD DC Disconnect Switch is a high quality, extremely robust product. This safety device is simple, transparent to the network, and reliable over time in all environments. Our PBD is a deformable switch, which will move with the expansion and retraction of the busbar system eliminating the need for flexible shunt connections. The PBD is mainly used with and welded directly onto aluminum busbar systems. The electrical contact is made with silver contacts, which give it a strong mechanical endurance with very good electrical data. Features/Benefits: •• Visible break •• Aluminum welded connections •• Absorbs dimensional variations due to expansion (flexible shunts are not necessary) •• Low and constant voltage drop Ratings: •• Supported by busbar (no frame required) Volts •• Possibility of covering up totally one side of the disconnect (for protection Amps : 20kA to 140kA : 2000V DC & isolation) •• Easy connections by welding to high section aluminium busbar •• Large customization possible with: •• Actuators (motor, pneumatic, manual) •• Auxiliaries (limit switches, locks, control boxes) •• Adaptation to the connecting busbar Highlights: Applications: •• Accepts busbar dilatations thanks •• Output rectifier isolation •• Large power supply disconnect shunts are not necessary) •• All contacts are fitted with solid silver, high temperature brazed (special process) Approvals: •• Designed according to IEC L to built-in deformability (flexible 60947-3 / IEC 60077-1 •• Mechanically independent mobile contact arms with high-pressure springs •• Electrical contact with solid pure silver, point to point, contact tips. •• Operation mechanism by a toggle closed system •• Upon request, two poles or change-over design by side association of two disconnects This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com L9 Soule PBD 2000V DC Disconnect Switch Main Technical Characteristics Electrical Data: •• Temperature rise at nominal current (with 40°C max. Ambient temperature) less than : 65°C •• Voltage drop at nominal current less than : 60 mV •• Peak short-circuit current withstand (upon circuit configuration) : 8 x (Nominal current) •• Dielectric withstand strength: - Between live parts in open position : 10 kV - 50 Hz - 1 min - Between live parts and earth : 10 kV - 50 Hz - 1 min - Between auxiliary contacts and earth : 2.5 kV - 50 Hz - 1 min - Between motor (AC) and earth : 2 kV - 50 Hz - 1 min Mechanical Data: •• Built-in deformability (longitudinally (dL) / transversally (dT) / axially (dA)) : 20 / 20 / 20 mm (higher values available upon request) •• Mechanical endurance (with respect to maintenance instructions). •• Higher endurance upon : 1000 Cycles •• Typical duration of opening or closing operation: - With motor operation : Less than 20 seconds - With pneumatic operation : Less than 1 second •• Ponctual contact temperature on live parts withstand without equipment damage : 140°C L10 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com HSE-HSD Electrolytic Cell Disconnect Switch Hundt & Weber DC Disconnect Switch The HSE/HSD Electrolytic Cell Disconnect Switch allows for installation in any position directly into the busduct system without further fixation. One side of the switch is equipped with flexible connectors, thus no further expansion joints are needed. The other side has solid busbar. The design of the switch (ball bearings supporting main switching shaft) and the slight travel of the contacts while switching, require minimal operating force. Thus easy manual operation is possible, or operation by means of a direct acting motor operator with little power consumption. The high current isolators, HSE/ HSD, consist of a system with one or more integrated, encapsulated contact modules. One module is normally rated for a current of 6,000A. If higher ratings are required, adequate numbers of contact modules are connected in parallel and operated with a common mechanism. The principal elements of the switch are standardized, encapsulated contacts, which consist of two connector plates, a high-elastic bellow, and the contacts. These contacts are made of silver alloy with very good electrical data. Ratings: Amps : 6kA to 60kA Features/Benefits: •• Complete encapsulated main contacts •• High mechanical strength •• Corrosion proofed •• Little operation torque •• Position insensitive •• Positive opening •• Low contact resistance •• Low voltage drop •• Low contact heating •• Extreme high electrical and mechanical durability •• Safe operation, even under extreme ambient temperature •• Adaptation to the connecting busbar •• Designed according to VDE Highlights: Applications: •• Accepts busbar dilatations thanks •• Output rectifier isolation to built-in deformability (flexible shunts are not necessary) •• Very compact switch Approvals: L •• Auxiliaries (limit switches, locks, control boxes) 0110 Gr. C/IEC 60947 •• Cell isolation for electrolytic process •• Large power supply disconnect •• Electrical contacts are encapsulated, protecting them from corrosive atmosphere like chlorine or salt •• Easy connections to bolted copper busbar •• Large customization possible with: - Actuators (motor, pneumatic, manual) - Auxiliaries (limit switches, locks, control boxes) This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com L11 CBC Modular Bar Contactors Elec CBC Bar Contactor: 80 – 6200A The CBC Bar Contactor is ideal for use in DC applications including; lifting magnets, lifts, electroplating, the iron and steel industry for traction (rolling stock), motor controls, and hoisting equipment, and other applications in harsh conditions. Thanks to its modular constitution, the CBC Bar Contactor from 80 to 6200A can meet most of the requirements that block contactors, although easy to mount, can not. Features/Benefits: •• Mechanical latching with single or double electrical release (does not change the total dimensions of the contactor). •• Self-protective device for the release coil(s). •• Metallic support for Kirk Key-type lock (lock not supplied). •• Horizontal or back-to-back mechanical locking. •• Poles of different calibers and supplied with different currents. •• Poles without magnetic blowout. Ratings: •• Reinforced insulation. •• Double insulation for specific applications. •• Tropical treatment n° 2 Highlights: Applications: •• 1 to 4 single main poles (2 poles •• Electrochemistry - galvanoplasty for calibers 4000 and 5000) with copper contact (silver pad : 500V to 1500V Amps : 1250 to 8000A (reversing polarities), electroplating, etc. contact on request or for specific •• Lifting magnets and lifts applications). •• Hosting equipment such as •• Arc-blowout coil operates only Volts cranes or overhead cranes •• Motor control, rolling mills during opening. •• Closing electromagnet mounted on the right side of the poles (on request, it can be mounted on the accessories, “Blooming Mills,” mining industry •• Motor controls in foundry industry left), solid iron magnetic circuit Approvals: •• Designed according to VDE 0110 Gr. C/IEC 60947 with 2 coils. - Control circuit supplied from an AC source via a rectifier and power-saved coils (device mounted and cabled on the contactor). - Control circuit supplied from a DC source with power saved coils (device mounted and cabled on the contactor L12 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com CEX Field Excitation Contactors Elec CEX Field Excitation Contactor: 80 – 5000A The CEX Field Excitation Contactor is used to switch on and cut off the excitation circuit of a machine, inserting a discharge resistor at the terminals of the inductor at the time of the break. The CEX Field Excitation Contactor is for the excitation and de-excitation of power inductors up to 900MW and more. The CEX Contactors are made up of 1, 2 or 3 magnetic arc-blow-out poles and of one opening pole called a “rupturing pole.” On opening, the rupturing pole closes before the main poles open. Features/Benefits: •• Bar contactor is adaptable to customer needs regarding options for high mechanical strength and number of operations •• Electrical or mechanical latching •• Variety of auxiliary contacts Highlights: Applications: •• 1, 2 or 3 magnetic arc-blow-out •• Power generator excitation contactor poles: systems - silver alloy contacts for caliber Ratings: Volts : 110 to 2000 VDC Amps : 80 to 6200A 80 to 5000 A. - copper contacts (on request). •• One magnetic arc-blow-out dosing pole without mechanical overlapping with the contactor poles. •• One mechanical latching with single or double electrical release. •• Magnetic circuit for over-excited coil supplied with DC current: separately. - Opening: one NO contact Approvals: •• Designed according to VDE L - Closing: economy resistor for caliber 80 to 200A, delivered 0110 Gr. C/IEC 60947 connected in series with the coil opening at the same time as the contactor. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com L13 Colomix 71 Elec Colomix 71 for the replacement of old asbestos arc chutes. No one needs to explain how harmful asbestos is. For years people working in all types of industries were exposed to it. Electrotechnology was no exception: asbestos cement was widely used for its excellent thermal and mechanical characteristics. With Colomix 71, we developed a material that presents no hazard to human health, is easy to work with, has excellent mechanical strength and can be machined to any shape. Colomix 71 has the thermal and insulating properties to withstand extremely high temperature densities and dissipate electric arcs. In fact, replacing asbestos blow-out cages with Colomix 71 leads to better performance. Colomix 71 is a mineral insulator for electrical and thermal applications consisting of 59% hydrated aluminum silicate, 38% wollastonite (calcium silicate) and 3% glass fiber. It has excellent mechanical strength at high temperatures (600°C). “S” grade is recommended for electrical applications. Finished parts of that grade are impregnated with high temperature resin. Features/Benefits: Colomix 71 is a patented product that is designed to aid in the replacement of cement-asbestos blow-out cages equipping contactors created by an older generation of manufacturers. With Colomix 71, you can create an indentical match of your existing blow-cages, while maintaining the equipment’s genuine technical characteristics. This innovative material allows you to replace existing blow-cages, without launching a long and expensive R&D study. With Colomix 71 there is no need to change the whole breaking system (circuit breaker, switch, etc.) — only the old blow-out cages with their asbestos shell need to be replaced. The Colomix 71 offers an easy solution to maintenance and asbestos compliance. Highlights: This new generation of blow-out cages is 100% compatible with existing contactors. It does not downgrade the contactors in any way, ensuring their perennity. In addition, breaking capacities are notably improved due to a reduction in breaking times. Colomix 71 is available in three forms: Applications: •• Replacement of all old asbestos arc chambers and arc chutes • 1000x1000 mm sheets in its standard version (930x830 mm available only on request) • Parts to be machined per customers’ drawings, sample or specification • Molded parts L14 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Systems Capability When you need more than just a switch, our world-class engineering team is ready to provide custom engineering and fabrication to build the High Power Switch system or assembly you need, exactly the way you need it. We can design and build an Applications: enclosure for our high power switch products that meets your specific requirements — either in a metallic or polyester fiberglass enclosure, wall mounted or floor mounted, and with controls, if needed. Our team of design engineers are bold problemsolvers and enjoy meeting your High Power Switch challenges head on with innovative engineering and creative solutions. Our engineers incorporate design and construction features that ensure each switch performs reliably, whether it’s a rectifier output switch operated once a year or a change-over switch system in an enclosed panel actuated dozens of times a day. Features/Benefits: •• Customized enclosure to fit your specification •• Customize controls as per your requirements •• Fuse Cabinet (above) •• Street Lighting Control (below) •• Positive opening and visible break •• Rugged anti-torsion construction •• Large customization with: manual, motor & pneumatic drives; auxiliary switches; solenoid interlocks •• Adaptable mounting dimensions Highlights: •• Metal or fiberglass •• Local or remote controls •• Power Distribution Changeover Switch (below) •• Viewing windows •• Floor, wall or pole mount Approvals: L •• Designed as per UL, CSA, ANSI/IEEE Standards Please contact our application team at technicalservices.nby@mersen.com or 978-465-4853 for suitable solutions to your requirements. •• Enclosed Medium Voltage Disconnect (below) This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com L15 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Thermal Management Innovative air & liquid cooled heatsinks and cooling systems Your problem: You need to protect critical semiconductor and power M Thermal Management Air Cooled electronic • FabFin® Heatsink..............................M2 systems from • Hollowfin® Heatsink...........................M9 heat generated during high power applications. • Mixed Metals Heatsink....................M10 • Integrated Modules......................... M11 • Copper Heatsink.............................M12 Our solution: Mersen offers innovative thermal management solutions. We deliver patented cooling technology that absorbs and dissipates heat from critical components. Our innovative • Dual Base Plate Heatsink...............M13 • Extrusion Heatsink..........................M14 Fabfin® product was the first “glueless technology” for high • Heatpipes........................................M15 performance, high ratio heatsink solutions. Our pioneering • Embedded Heatpipes......................M16 products can be found in a wide range of applications and industries including, industrial controls, motor drives, power controls, transportation, communication, medical, solar power and wind power. Liquid Cooled • Aquasink® Heatsink.........................M17 • Aquamax® (Copper) Heatsink ........M19 • Aquasurf® Heatsink.........................M20 free 3D Thermal Modeling software on our website, click Resources & select R-tools. For quotes or questions on heatsinks • Aquamax® (Aluminum) Heatsink.....M21 Cooling and cooling systems, email us at sales.mis@mersen.com or • Press-Pack Coolers........................M22 contact applications support at 905-795-0077 x258 or x340. You • Cooling Systems.............................M23 may also visit our website at us-ferrazshawmut.mersen.com • Product Materials & Tolerances......M24 and click “Products > Product Data >Thermal Management.” • R-Tools® 3D Heatsink Modeling......M26 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com M Want more information fast? Take advantage of R-Tools® - our Air Cooled Fabfin ® Heatsink The first patented “glueless technology” air cooled Fabfin is a fabricated air cooled heatsink with a height-to-fin spacing ratio greater than an extruded section. Fabfin can be supplied essentially of any size where a multitude of aluminum fins of varying heights and thickness are attached by a swaging process to an aluminum base plate of variable thickness, length and width, on four standard fin spacings. These standard spacings are designated as an FF (8.51 mm), DF (6.86 mm), AF (5.49 mm), or MF (3.43 mm) series. Typical alloy is 6063 for both fins and base plate. Finishes are numerous. No glue is used in the process. Performance can be modeled within R-Tools. Features/Benefits: • Fabricated • Multiple fins joined to baseplate by swaging process • Metal to metal construction. Al/Al Cu/Al Cu/Cu • Immensely rugged Performance: • No epoxy/glue used in fabrication process • Typically 15% lower thermal • No thermal barrier at fin to baseplate join impedance than a glued • Fin height to spacing ratio much greater than extruded section • -400C to + 3500C storage and operating range solution • Can be modeled on R-Tools • Capable of withstanding extensive vibration • Tongue and groove construction • Baseplates can be welded together with fins attached Highlights: Applications: • Essentially any width, length • Communications • Industrial controls or height • Any fin height to spacing ratio • Medical, Military • Motor drives up to 46:1 • Anodize finish • Power controls • Chromate finish: Hexavalent + • Solar energy • Transportation Trivalent • Electroless nickel finish • Wind energy • Selective use of copper fins M2 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Air Cooled Fabfin ® Heatsink What you need to know about Fabfin Heatsinks Welcome to the amazing potential of Configuration 1 Fabfin. The design engineer can now (without mounting flanges: all slots filled) leap beyond the limitations of low • L = Lƒ =1250 ratio one piece aluminum extrusions • W = [Wƒ + (2 x shoulder)] = Wmax (see Fig. 1 Table 2) and the thermal barriers of epoxy assemblies by using Fabfin — the high ratio, high performance, immensely rugged, thermal barrier-free aluminum heatsink assembly. Within a broad Configuration 1 possibilities to address your most Configuration 2 challenging thermal applications. (with mounting flanges; exposed fin slots) • L = (Lƒ + Y1 + Y2) =1250 All configurations • If flanges Y1 and Y2 = 0, then Lƒ = L • L = Length of baseplate • X1 may equal X2 but both must be • Lƒ = Length of fin Configuration 2 • Wƒ = Width over fins specified • W = (Wƒ + X1 + X2) = Wmax (see Fig. 1 Table 2) • T = Thickness of baseplate • Flanges X1 and X2 must be ≥ 2.5 mm for • Tƒ = Thickness of flange MF, ≥ 3.5 mm for AF, DF and FF • Y1 may equal Y2 but both must be • Baseplate thickness: specified 9 mm Min • Number of fins = Width indicator (N) 64 mm Max corresponding to Wƒ (see formulas in Table 3) each family will be provided by shearing the next taller fin. If quantities dictate we will tool a new fin. • Max fin height 118 mm except MF which is 49 mm tall. MF equivalent fins can be achieved by selecting the Hollowfin on 6.86 mm centers. Configuration 3 Note: Configurable aluminum air cooled assemblies. Four series organized on baseplate slot spacing. Highly flexible width, length and fin arrangement. Copper options available. Configuration 3 (with mounting flanges; machined surfaces) • L = [Lƒ + Y1 + Y2 + (2 x 2.5)] =1250 • If flanges Y1 and Y2 = 0, then Lƒ = L •X1 may equal X2 but both must M • Non-tooled fin height within ® • Shoulder Width ≥ 2.5 mm for MF, 3.5 mm ≥ AF, DF and FF mechanical envelope lies unlimited • W = Width of baseplate • Number of fins = Width indicator (N) corresponding to W (see formulas in Table 3) be specified • W = [Wƒ + X1 + X2 + (2 x shoulder)] = Wmax (see Fig. 1 Table 2) • Flanges X1 and X2 must be specified beyond 2.5 shoulder for MF and 3.5 mm for AF, DF and FF • Y1 may equal Y2 but both must be specified • Number of fins = Width indicator (N) corresponding to Wƒ (see formulas in Table 3) • Tƒ must be = T – 3.3 in order to remove the fin slots For more product information visit us-ferrazshawmut.mersen.com > Products > Product Data > Thermal Management. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com M3 Air Cooled Fabfin ® Heatsink Configurator 9-easy steps to configure a Fabfin The following represents a sample configuration of Figure 3, page 6 STEP 1: Select a series Select a series for a fin pitch. Table 1: Fin Pitch Fin Pitch (CC) Series (Center to Center) MF 3.43 mm AF 5.49 mm DF 6.86 mm FF 8.51 mm Configuration 1 Fig. 2 Table 1 (above) and Fig. 1 (below) show the four standard STEP 2: Select a configuration Fabfin series based on Fin Pitch (CC). Variables within each All Fabfin baseplates can be configured with or without a series include length, width and thickness of baseplate as well mounting flange. To define the configuration see detailed as height and thickness of fins. diagrams on page 3. If configuration 2 or 3 are selected please specify the x and y coordinates for the mounting flange area. Part Number Example: FF Configuration 1 * fully populated, full length fins and without mounting flanges- Fig 1 MF AF all slots filled Configuration 2 * unmachined exposed flange(s) Configuration 3 * machined exposed flange(s) DF FF Part Number: Configuration 1 = no digit required Configuration 2 = 2 Configuration 3 = 3 *(if configurator 2 or 3 is selected the digit/code appears at the very end of the product number) Part Number Example: FF M4 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Air Cooled Fabfin ® Heatsink Configurator STEP 3: Select a total length Select the total length in mm *(this is user defined) eg. L = Lƒ = 300 mm Part Number Example: FF300 STEP 4: Select a baseplate thickness (refer to Table 2) All Fabfin heatsinks are available with standard 12.7 mm baseplate thickness but many other thicknesses Table 2 (a-d) Baseplate Thickness Table 2a - MF Baseplate Options Thickness Reference Thickness T (mm) T13 12.7 T00 to be specified Maximum Width Wmax(mm) Up to 305 mm Table 2b - AF Baseplate Options Maximum Width Thickness Reference Thickness T (mm) T10 9.9 Up to 222 mm T13 12.7 Up to 524 mm T15 14.9 Up to 524 mm slotting of the baseplate. New tooling is coming on- T19 19.0 Up to 343 mm line continuously and we may be able to supply your T00 to be specified are tooled. The baseplate thickness is typically governed by the mechanical, thermal and cost requirements of the application. Custom baseplate thicknesses can be provided within the range of 9 mm to 64 mm by cutting new extrusion dies or gang Wmax(mm) special needs at no additional cost. Part Number Example: FF300T13 Table 2c - DF Baseplate Options Maximum Width Thickness Reference Thickness T (mm) T10 9.5 Up to 310 mm T13 12.7 Up to 524 mm T14 14.2 Up to 337 mm T15 15.3 Up to 524 mm T17 17.3 Up to 324 mm T18 18.3 Up to 400 mm T00 to be specified Wmax(mm) Thickness Reference Thickness T (mm) T13 12.7 T00 to be specified Maximum Width Wmax(mm) Up to 520 mm For more product information visit us-ferrazshawmut.mersen.com > Products > Product Data > Thermal Management. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com M Table 2d - FF Baseplate Options M5 Air Cooled Fabfin ® Heatsink Configurator STEP 5: Select a baseplate material Choose one of the following materials: A = Aluminum C = Copper Part Number Example: FF300T13A Table 3 (a-d) Width Indicator Table 3a - Standard Tooled Baseplates Width Indicator N Width Fin to Fin (mm) Wf 127 36 121.4 202 58 196.8 To convert baseplate width to width indicator, select desired 237 68 231.1 baseplate total width (W). To determine Width Indicator (N) use 264 76 258.6 the formula at the bottom of each series table. (refer to Table 3) 302 87 296.3 STEP 6: Determine width indicator (N) i.e. If W = 260 mm N = 260 - 9.4 -8.51 Width (mm) W Table 3b - AF Standard Tooled Baseplates = 29.4 *(round up to the nearest integer) Width Indicator N Width Fin to Fin (mm) Wf 223 40 215.4 234 42 226.4 300 54 292.3 Alternatively go to the Fabfin configurator section on the 343 62 336.2 website for a complete listing of all widths and fin counts. 349 63 341.7 404 73 396.6 525 95 517.4 N = 30 Refer to Table 3 for standard tooled baseplate widths (W). Mersen will manufacture this heatsink by machining the next Width (mm) W wider standard baseplate. (refer to Table 3d) Fin count Table 3c - DF Standard Tooled Baseplates Configuration 1: Number of fins = Width indicator (N) Configuration 2,3: Substitute Wƒ into the formula at the bottom of each series in Table 3 to obtain fin count. Wider widths are frequently supplied by welding Fabfin assemblies together. The swaged fin to baseplate joint is unaffected by the elevated welding temperatures. Part Number Example: FF300T13A30 Fig. 3 Sample Heatsink M6 Width (mm) W Width Indicator N Width Fin to Fin (mm) Wf 257 37 249.4 298 43 290.5 310 45 304.2 325 47 318.0 339 49 331.7 401 58 393.4 524 76 516.9 Table 3d - FF Standard Tooled Baseplates Width (mm) W Width Indicator N Width Fin to Fin (mm) Wf 121 14 113.0 190 22 181.1 274 32 266.2 308 36 300.3 393 46 385.4 521 61 513.0 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Air Cooled Fabfin ® Non-standard fin height within each family will be provided by shearing the next taller fin. The exact fin height in millimeters should substitute the 000 in the Fin Reference in Table 4. If quantities dictate we will tool a new fin. AC = Aluminum Corrugated AS = Aluminum Serrated AH = Aluminum Hollow CF = Copper Flat AF = Aluminum Flat Table 4 (a-d) Fin Styles Fig.4a MF MF MF Choose from the following finishes: C = RoHS compliant tri-valent clear chrome B = Black Anodize A = Clear Anodize D = Degrease only Part Number Example: FF300T13A30AC118B Aluminum Serrated (AS) Cooper Flat (CF) Aluminum Flat (AF) AF Aluminum Serrated (AS) AF Cooper Flat (CF) AF Aluminum Flat (AF) Fig.4c Ratio H H (mm) to Space AS035 Serrated 35 15:1 AS049 Serrated 49 20:1 AS000 Serrated to be specified AF000 Flat to be specified CF000 Flat to be specified Fin Reference Fin Style Fin Height Ratio H H (mm) to Space AS037 Serrated 36.5 8:1 AS051 Serrated 50.5 11:1 AS091 Serrated 90.5 20:1 AS120 Serrated 119.5 27:1 AS000 Serrated to be specified AF000 Flat to be specified CF000 Flat to be specified DF Aluminum Corrugated (AC) Fin DF Aluminum Serrated (AS) DF Aluminum Hollow (AH) FF FF Yes = L Reference Fin Style Fin Height Ratio H H (mm) to Space 13:1 AC071 Corrugated 71.4 AS071 Serrated 71.4 16:1 AC119 Corrugated 119.4 22:1 AS119 Serrated 119.4 26:1 AH060 Hollow 59.5 24:1 AH063 Hollow 63 25:1 AH085 Hollow 85 34:1 AH102 Hollow 101.8 40:1 AH119 Hollow 119.4 46:1 AC000 Corrugated to be specified AS000 Serrated to be specified AH000 Hollow to be specified Table 4d - FF Fin Options No = no digit required FF300T13A30AC118B Fin Height Table 4c - DF Fin Options Choose legs if desired: Part Number Example: Fin Style Table 4b - AF Fin Options Fig.4b Fig.4d STEP 9: (Optional) Fin Reference Part Number Example: FF300T13A30AC118 STEP 8: Select a finish Table 4a - MKMF Fin Options M STEP 7: Select fin To select fin material, style and height, please refer to Fig. 4 and Table 4 for standard heights and fin height ratios for each series. Heatsink Configurator Fin Reference Aluminum Corrugated (AC) Aluminum Serrated (AS) Note: Take this part number and enter into R-Tools to simulate thermal performance using your selected interface materials and semi-conductors. * (refer to Fig. 3 on page 6 for picture of this configured part FF300T13A30AC118B) Fin Style Fin Height Ratio H H (mm) to Space AC070 Corrugated 70 10:1 AS070 Serrated 70 11:1 AC118 Corrugated 118 17:1 AS118 Serrated 118 27:1 AC000 Corrugated to be specified AS000 Serrated to be specified For more product information visit us-ferrazshawmut.mersen.com > Products > Product Data > Thermal Management. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com M7 Air Cooled Fabfin ® Standards The range of standard Fabfin® forced convection cooled heatsinks (FFC series) was developed to incorporate standard 119mm square axial fans. The fin spacing of 8.51 mm was selected to provide a 20:1 ratio, the practical heat transfer limit for cooling Power Semiconductors in typical ambient conditions. The standard FFC series will accept 1, 2, 3 or 4 fans. Available in many finishes. The serrated fin thickness of 2.4mm provides near optimum performance when using industry standard axial fans. If some level of performance de-rating is acceptable (approximately 20%) then we recommend that corrugated fins be used. These have a thickness of 1.5 mm and are designated by ordering the ‘AC’ part numbers. The use of corrugated fins provides a weight savings of approximately 15% and will increase surface area by 7% compared with a straight fin of the same height. The push/pull (PP) option is common for applications where fan redundancy is important. We recommend the use of ball bearing fan(s), specifically for the “pull” end, in order to maximize the fan life due to the elevated operating temperatures. The additional weight of the fan can be offset by using the corrugated fins, if applicable. The adjacent graphs provide a performance guide for heat generating devices ranging in size from point source to 60% coverage. M8 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Air Cooled - Hollowfin ® Heatsink The high fin density of the MF series with taller fins The Hollowfin air cooled heatsink is characterized by the shape of its fins which when mounted on the DF (6.86 mm) base plate effectively duplicates the high fin density MF (3.43 mm) series, but with taller fins. A height to space ratio equivalent to 46:1 occurs when the fin height is 118 mm. The Hollowfin is an ideal candidate to be attached to a copper base plate to maximize performance. No glue is used in the process. Performance can be modeled within R-Tools. Features/Benefits: • All that apply to Fabfin® • 46 :1 fin height to spacing ratio at fin height of 118mm • Highest performance all aluminum heatsink on the market • No epoxy/glue used in fabrication process Highlights: Applications: • Copper baseplate/Aluminum • Communications • Can be modeled on R-Tools • Industrial controls • Medical • Military • Motor drives • Power controls • Solar energy • Transportation • Wind energy M fins available Performance: This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com M9 Air Cooled Mixed Metals Heatsinks Enhances heat spreading for high heat flux applications Combination Fabfin® air cooled heatsinks are available with copper baseplates for concentrated heat sources and aluminum baseplates with copper fins for large area heat sources. Optimization is possible by mixing both aluminum and copper fins. The heatsink was developed to enhance heat spreading for those semiconductors developing high heat flux and limited allowable temperature rise. The combination heatsink is offered on MF and AF fin spacing as a standard configurable assembly. However, we do supply copper baseplates with DF (6.86 mm) spacing using a Hollowfin which effectively provides MF fin spacing with fins up to 118 mm high. No glue is used in the process. Contact the Applications Department for Modeling Assistance at 905-795-0077 x258 or x340. Features/Benefits: • • • • • • All that apply to Fabfin® Increased performance with use of copper Performance: • Typically 15 - 25% lower thermal impedance than a glued solution • Can be modeled on R-Tools Selective use of copper and aluminum fins with assistance of our Copper baseplate and aluminum fins Application Department Aluminum baseplate with Cu or Al/Cu fins Can also apply to dual baseplate Highlights: • Essentially any width, length or height M10 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Air Cooled Integrated Heatsink Modules A consolidated approach for maximum cooling Typically power modules and amplifiers are attached to an air cooled heatsink with a multitude of screws together with some form of TIM. The high thermal barrier at the interface can be eliminated by swaging a multitude of fins into a thick base plate and then machining the module features and requirements into the base plate. Performance can be modeled within R-Tools. Features/Benefits: • All that apply to Fabfin® • Thick baseplate is hogged out • Detailed internal machining Highlights: Applications: • Eliminates interface between • Microwave • Military Performance: • Can be modeled on R-Tools M power supply and heatsink This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com M11 Air Cooled Copper Heatsinks Maximum forced air cooling performance An all copper Fabfin® heatsink provides maximum forced air cooling performance. The fabrication process is the same as that for an aluminum Fabfin heatsink and is offered on MF and AF fin spacing (3.43 mm and 5.49 mm respectively). While copper provides outstanding performance, the overall cost is high. Other fin spacing can be provided when fins are silver soldered into slots. No glue is used in the process. Performance can be modeled within R-Tools. Features/Benefits: • All that apply to Fabfin® • Swaged or soldered • Fins can be taller than 118mm • Spacing is variable Performance: • Fin thickness is variable • No epoxy/glue used in fabrication process Highlights: Applications: • Highest air cooled performance • Anywhere maximum performance • Can be modeled on R-Tools is required but where weight is not an issue M12 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Air Cooled Dual Base Plate Heatsinks Superb fin efficiency with a no-glue process Dual base plate air cooled heatsinks (patented) increase fin efficiency with all aluminum or copper/aluminum assemblies. Mixed metal fin arrangements as well as dissimilar baseplates are available. Standard fin height, thickness and spacing are available but few mechanical constraints limit height, width, spacing or thickness of assembly. No glue is used in the process. Performance can be modeled within R-Tools. Features/Benefits: • All that apply to Fabfin® • Increased performance • Mixed metals can be used Highlights: • Increased fin efficiency by splitting the thermal load Performance: • Increased fin efficiency by up to 30% M • Can be modeled on R-Tools This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com M13 Air Cooled Aluminum Extrusion Heatsinks Aluminum extrusion air cooled heatsinks are the mainstay for cooling medium power semiconductors. Many shapes are available to fit diverse applications. Thousands of shapes exist in the marketplace. If you do not find your needs amid our existing offerings, we will tool a new shape to meet your needs with minimum order quantities. Performance can be modeled within R-Tools. Features/Benefits: • Lowest cost M14 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Air Cooled Heatpipes Spreading heat to large area cooling banks via heat pipes High heat losses from Press-Pack and IGBT power devices can be spread to large area cooling banks via heatpipes. Typical construction employs copper heatpipes and aluminum or copper “Evaporator” and “Condenser” sections. If electrical insulation is required ceramic insulators can be built into the heatpipes. Working fluids are chosen to suit the application. Full specifications can be found on our website. Contact the Applications Department for Modeling Assistance at 905-795-0077 x258 or x340. Features/Benefits: • Increased surface area of cooling fins • Moves thermal load to high performance air cooled bank • Will transfer high thermal loads Performance: • Heat transfer performance • Copper tube heatpipes between air and liquid cooled • Working fluid options • Contact factory applications • Copper or aluminum evaporator department • Copper or aluminum condenser Highlights: Applications: • Allows for maximum heat flux • Those applications where typical air cooled solutions cannot meet demand and liquid cooling is M unacceptable This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com M15 Air Cooled Embedded Heatpipes The “hot spot” heat evaporator Typical applications combine the high performance of Fabfin® and the heat spreading of heatpipes. High heat flux in concentrated areas can be spread across a heatsink by placing the hot spot over one end of the heatpipe which becomes the “evaporator” and the heat is transferred to the cooler part of the heatsink where it condenses releasing the heat to the heatsink. Contact the Applications Department for Modeling Assistance at 905-795-0077 x258 or x340. Features/Benefits: • Spreads thermal load • Surface embedded copper heatpipes • Integrated with Fabfin heatsinks • Epoxy interface Performance: M16 Highlights: Applications: • No dimensional constraints • High flux heat sources This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 • Contact factory applications department www.barr-thorp.com Liquid Cooled Aquasink ® Heatsinks Robust construction for reliable performance. The Aquasink liquid cooled heatsink employs an aluminum body and copper tubes. These tubes are embedded in the aluminum body using a mandreling process that expands the copper tube into intimate contact with the aluminum body creating a very robust construction. A smear of specialty grease at the interface of copper and aluminum prevents the possibility of dissimilar metal corrosion. Heat transfer is equal from both mounting surfaces. Performance can be modeled within R-Tools. Features/Benefits:: • Aluminum body, straight copper tubes • Tubes expanded into intimate contact with aluminum body • Specialty grease prevents corrosion • Heat transfer equal from both mounting surfaces • Very rugged Performance: • Can be modeled on R-Tools Highlights: M • Practically no physical limitations This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com M17 Liquid Cooled Aquasink ® About Aquasink heatsinks The Aquasink heatsink has been developed to provide the design engineer with a rugged, low cost, high performance heatsink. This Aluminum/ Copper liquid cooled cold plate is suitable for high power, isolated base semiconductors and other heat sensitive components. Aquasink’s unique copper tube mandreling technology provides intimate long term contact of the tube with the aluminum cold plate. It is impossible to loosen Aquasink’s copper tubes. The integrity of an Aquasink tube is never compromised by flycutting, guaranteeing that an Aquasink will Heatsink Configurator 7 Easy steps to configure Aquasink STEP 1: Select tube diameter Select tube nominal internal diameter (ID): AA = 1/4” (6.35 mm) AB = 3/8” (9.53 mm) AC = 1/2” (12.7 mm) AD = 5/6” ( 7.9 mm) Part Number Example: AC STEP 2: Select baseplate length survive the most rigorous of pressure tests. Select length (L) specified in mm (user defined): Embedding process Maximum allowable length is 813 mm The embedding process employed to manufacture Aquasink allows you to mount electronic components on both sides of the cooling plate with equal thermal efficiency. eg. L = 250 mm Part Number Example: AC250 STEP 3: Select baseplate thickness Select baseplate thickness (T) minimum 2x ID: TA = 12.7 mm TB = 19.1 mm TC = 25.4 mm TD = 15.9 mm Part Number Example: AC250TC STEP 4: Select baseplate width Select baseplate width (W) specified in mm (user defined): eg. W = 230 mm Maximum allowable width is 610 mm * Please refer to the numbered steps illustrated in this diagram. Step numbers to the right correspond to the steps above. Base materials The heat collecting semi-conductor mounting surface is fabricated from extruded 6063 aluminum alloy. Commercial grade ASTM B-75 copper tubes of a size to suit given applications are embedded within the aluminum plate by a proprietary mechanical process that provides an industry unique metal to metal bond between the aluminum and copper. This process is free of heat impeding glue or epoxy at the copper/ aluminum interface. The copper tube location can be specified for practically any dimension from the datum Part Number Example: AC250TC230 STEP 5: Select a finish Choose from the following finishes: D = Degrease Only Part Number Example: AC250TC230D STEP 6/7: Number of tubes/select configuration Select number of Tubes (user defined): eg. 6 tubes Select tube configuration A,B,C,D,E or F (visit website configuration details): eg. A Part Number Example: AC250TC230D6A point. * Tube location and thermal modeling can be performed on R-Tools. M18 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Liquid Cooled Aquamax ® Copper Heatsinks Superb thermal performance in copper Aquamax® copper provides additional performance over aluminum using the same proprietary channeling techniques as aluminum. The vacuum brazed, flux free joint ensures leak and corrosion free construction. Typical external finish is RoHS compliant electroless nickel. Contact the Applications Department for Modeling Assistance at 905-795-0077 x258 or x340. Features/Benefits: • Vacuum brazed copper construction • Flux free • Leak free • Highest thermal performance • Very rugged Performance: Highlights: Applications: • Custom channels • Any high power semiconductor • Optimized channel design • Contact factory applications department application M • No physical constraints This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com M19 Liquid Cooled Aquasurf ® Heatsinks The lowest thermal resistance available Copper tubes are embedded in the surface of an aluminum plate to provide the lowest thermal resistance between the semiconductor mounting surface and the cooling liquid. Tubes can be bent into complex arrays to ensure the copper surface is directly under the semiconductor chips. Contact the Applications Department for Modeling Assistance at 905-795-0077 x258 or x340. Features/Benefits: • Aluminum body, copper tubes • Copper tubes embedded in aluminum surface • Copper tubes can be embedded both sides • Copper tubes can be custom formed to suit application • Epoxy interface between copper and aluminum • Lowest cost Performance: • Contact factory applications Highlights: Applications: • Custom tube layout • Any high power semiconductor • Exposed copper tubes minimizes department application thermal interface with semiconductors • Parallel tube design option equalizes junction temperatures M20 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Liquid Cooled Aquamax ® Aluminum Heatsinks Maximum thermal performance in aluminum Aquamax provides maximum thermal performance in aluminum by employing proprietary channeling techniques to optimize coolant velocity at low head loss while providing uniform temperature across the mounting surface. Precision machining techniques used at the vacuum braze, flux free, interface ensure leak and corrosion free construction. Typical external finish is RoHS compliant trivalent chrome. Contact the Applications Department for Modeling Assistance at 905-795-0077 x258 or x340. Features/Benefits: • Vacuum brazed aluminum construction • Flux free • Leak free • Low weight Performance: • High thermal performance • Contact factory applications • Very rugged department Highlights: Applications: • Custom channels • Any high power semiconductor • Optimized channel design application M • No physical constraints This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com M21 Press Pack Coolers For demanding, high performance applications Patented technology provides the highest performance vacuum brazed, flux free Press Pack Coolers in both aluminum and copper construction. Full specifications can be found on our website. Features/Benefits: • Vacuum brazed construction • Aluminum or copper • Flux free • Leak free • Mixed metal adaptors • Highest thermal performance Highlights: Applications: • Unique design • Any size press pack • Cools all sizes of press pack semiconductor semiconductors M22 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 Performance: • Contact factory applications department www.barr-thorp.com Cooling Systems The ultimate integrated cooling solution To cool the hot fluid exiting a liquid cooled heatsink so that it may be recirculated requires a liquid-to-air heat exchanger working in conjunction with pumps and associated systems. Full specifications can be found on our website. Features/Benefits: • Cools recirculating liquids • Air cooled radiators • Copper or aluminum tubes • Copper or aluminum fins • Control apparatus Highlights: Applications: Performance: • Compliments liquid cooled • Any liquid cooled recirculating • Contact factory applications system department M heatsinks This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com M23 Product Materials & Tolerances General materials AQUASINK® and AQUASURF® Baseplates: Aluminum - 6063-T5, 6061-T6 Copper Tubes: Commercial ASTM B-75 Copper - C11000 Inlet/Outlet Adapters: Brass/Copper Fins: Aluminum - 6063-T5, 6061-T6, 1100-H14 Length (L) parallel to tubes: Copper - C11000 ≤ 305 mm ± 0.5 mm Aquasink-Max 813 Legs and Fan Bracket: Aluminum 6063-T5 > 305 mm ± 1.0 mm Tolerances: Places Value No limit - Aquasurf X ± 0.5 mm Width (W) transverse to tubes: XX ± 0.25 mm Up to 610 mm ± 0.5 mm - Aquasink XXX ± 0.13 mm No limit - Aquasurf Angularity: ± 1/4° Flatness (max.): Machined (flycut) 0.03/25 mm Note: Tighter tolerances can be supplied if required at some additional cost. Unmachined 0.1/25 mm Dimensions are in mm unless otherwise stated. Dual measurement convention mm Surface Roughness (max.): 1.6 rms or better (inches). Locations of tubes from datum point: ± 1.0 mm Drilled Hole Diameter: ± .13mm Fabfin (All fin spacings) ® Nominal ID 6.35 (1/4) OD* 7.93 (5/16) 9.53 (3/8) 8.07 ± 0.025 9.60 ± 0.025 11.50 ± 0.024 *after mandrel expansion process - Aquasink Cut to Length: < 305 mm ± 0.5 Finish-Copper Tubes: Natural > 305 mm ± 1.0 Leak Testing: Cut to Width: ± 0.5 mm contact factory. Angularity: Saw Cut ± 1/4° Extrusion ± 1° Machined ± 1/4° Flatness (max.): Machined flycut 0.03/25 mm Surface Roughness (max.): 1.6 rms or better Overall Height: ± 0.75 mm Fin height “H” ≤ 100mm ± 1.00 mm Fin height “H” > 100mm Baseplate Thickness: ± 0.75 mm Aquamax® (Copper or Aluminum) Contact the factory for complete details at 905-795-0077 To 120 psi for 5 min.; other specs Extrusion The aluminum extrusions supplied by Mersen comply with the standard commercial tolerances established by “The Aluminum Association Inc.”, which roughly translate into the following “rules of thumb” when applied to heatsink sections. ≤610mm ± 0.5mm >610mm ≤ 1220mm ± 1.27mm >1220mm ± 1.57mm Cutting to Length: Flatness (max. deviation): 0.1mm/25mm of width up to 250mm 0.2mm/25mm of width over 250 mm Roughness/Die Lines: Depth of defect <0.1mm Angularity: ± 1° Machined Parts M24 Flatness (max. deviation): 0.03/25mm of width Roughness: 1.6 rms or better Angularity: ± 0.25° Edge to Datum: ±0.25mm Feature to Feature: ±0.13mm This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Product Materials & Tolerances General finish type Vibration Meets the requirements of: Fabfin’s durability of design has been independently Black Anodize: MIL-A-8625, Type II, Class 2, Black tested, without failure, to the following parameters. All Clear Anodize: MIL-A-8625, Type II, Class 1, Clear three axis tested, swept sine wave vibration resonance Gold Chromate: MIL-DTL-5541, Type I, Class 3, Gold search from 5-200 Hz with a sweep rate of 0.5 oct./min., Trivalent Chromate: MIL-DTL-5541, Type II, Class 3, Clear Electroless Nickel: ASTM-B-733 Tin Plated Copper: Lead Free Tabs: Lead Free Wash: Degrease Only AQUASINK®/AQUASURF® - Degrease only AQUAMAX® - COPPER - Electroless Nickel; degrease AQUAMAX - ALUMINUM - Trivalent Chromate at each resonant frequency, and a twelve hour durability sweep from 5-200 Hz with 0.3 g input. Welding Welding baseplates together (after the addition of fins) to increase overall width beyond 521 mm is common practice since the fin to baseplate join is unaffected by the welding process. If your finish selection is black anodize, please note that a shade of black variance exists along the weld joints. Surface finish for Fabfin Anodizing Temperature cycling The entire family of Fabfin aluminum heatsinks can be To determine the reliability of the metal displacement anodized without worry of an inconsistent finish. Anodizing, by swaging process both the FF & MF series Fabfin its nature, requires that hundreds of amperes of DC current assemblies were tested by an independent third party be conducted through the entire heatsink body. Any resistance laboratory. The results showed that extensive temperature present in the interface (between the fin and the baseplate) cycling, from -40°C to +120°C, and one time heating to would cause the fins to appear “off black” or “grey” once the +350°C, had no adverse effect on the performance of the processing is complete. This is yet another test of the interface heatsink. between the fin and the baseplate which shows superior performance over alternative assembly techniques. Clip marks Fin pull tests which show as white marks in a black anodize finish occur A fin pull test was completed, following the temperature where the electrical contact(s) is/are made. Clip marks can be cycling period, on a 50 mm length of fin perpendicular eliminated by inserting titanium screws into threaded holes in to the baseplate, exceeded 900 kgs (18kg/mm) and the heatsink to form the required electrical path. This process occurred without failure of the fin to baseplate interface. results in additional cost. Surface “Finish Free” “Finish Free” areas can be provided if required for electrical conductivity. MF & AF Fabfin Specify blind holes wherever possible in the mounting M Tin Plated Solderable Input acceleration amplitude of 0.5 g, A one hour dwell surface. It should be recognized that some streaking may occur at the plugged holes and as such cosmetic requirements must be specified at time of RFQ. Fabfin® operating range DF & FF Fabfin Specify that through holes are acceptable in the The swaging process which the entire family of Fabfin mounting surface to eliminate the need to plug holes heatsinks incorporates, allows all assemblies to successfully when finishing. It should be recognized that deburring pass the harshest environmental and physical tests. Storage between the fins may leave minor scratches near the and operating temperatures of -40°C to +350°C demonstrate through holes and as such cosmetic requirements must that Fabfin heatsinks are unmatched by other less robust be specified at time of RFQ. methods of construction. For more product information visit us-ferrazshawmut.mersen.com > Products > Product Data > Thermal Management. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com M25 R-Tools® 3D Heatsink Modeling Powerful thermal modeling software Mersen makes it easy and convenient to quickly and accurately model various heatsink configurations using the R-Tools online thermal modeling software program. R-Tools is completely interactive. It uses analytically based design tools allowing you to perform the thermal design of the heatsink concurrent with the optimization of the electrical and manufacturing elements prior to any prototype builds and testing. This invaluable resource reduces your design time and increases the reliability in your finished product. Features/Benefits: • Completely interactive on-line thermal design tool for heatsinks. • Quick and accurate heatsink solutions. • Analytical models for conduction heat transfer in the solid elements. • Natural and forced convection heat transfer models in the cooling airflow. • Reduction in design time and better reliability in the finished product. • User-friendly approach introduces users to R- Tools. • Colorful and clear graphics. • Design tips and notes. • Step by step approach. • Liquid and air-cooled heatsinks. Need more support? Mersen is a company that is easy to do business with. Our leading engineers will work with you to develop tailored solutions for removing damaging heat from your electronic systems. • Graphical source layout. • Parts library for semi-conductors, thermal interfaces, and fans. • Fin optimizer solves for optimum heatsink configurations. • Thermal design output details heatsink performance. • Heatsink thermal map shows temperature profile of the heatsink baseplate. • Hydraulic performance chart displays heatsink vs. fan performance curves. Visit R-Tools under Resources at www.us-ferrazshawmut.mersen.com. Email: sales.mis@mersen.com Manufacturing: 905-795-0077 Applications support: 905-795-0077 x258 or x340 M26 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com R-Tools® 3D Heatsink Modeling Powerful 3D thermal modeling software Heatsinks are used with semi-conductor devices to provide User Option Menu gives the user two options for using R-Tools: more surface area for heat dissipation. Power electronic i) Step by step option is the default option for all new designers require quick and accurate heat sink solutions. users. This user-friendly approach introduces users With the advent of the internet, and realizing the potential of to the R-Tools concept of designing heatsinks on-line. providing interactive design capability on the Web, Mersen Colorful and clear sketches are used to describe the offers R-Tools; a completely interactive on-line thermal basic dimensions and parameters of the heatsink design tool for heatsinks. The R-Tools mathematical engine is design. When the user points the cursor in any text located on a web server at us.ferrazshawmut.com/thermal/r- box, design tips and notes are displayed in green tools_front.cfm. R-Tools simulation can be run on an Internet browser, which is capable of utilizing Java Applets. R-Tools color at the bottom of the screen. ii) For advanced users the Compact Pages option thermal modeling is based on a set of analytical models for reduces the design screens down to four screens, conduction heat transfer in the solid elements coupled with which reduces the design and browsing time. natural and forced convection heat transfer models in the cooling airflow. The conduction heat transfer model in the baseplate of the heatsink is based on the steady state solution of the Laplace equation for general rectangular geometry. The File Menu allow users to copy, rename and delete existing simulations. On simulation screens, the left-hand side menu list the solution is based on a general three-dimensional Fourier series steps of navigating R-Tools through the designing of solution, which satisfies the conduction equation in the base Mersen plate. For the forced convection air-cooled fins, an analytical heatsinks. Users have two options to navigate through model is used to predict the average heat transfer rate. The R-Tools screens as follows: model used is a composite solution based on the limiting cases a) Navigate step by step through any R-Tools screen of fully developed and developing flow between parallel plates. by clicking the “Next” button on the bottom of each Because the R-Tools is analytically based, the solution is screen. achieved within a few seconds, a very short time compared to b) Display the desired R-Tools screen by clicking on the the several hours required for a full CFD simulation. screen name on the left-hand side menu. R-Tools provides an analytical method for quickly and On the Web: accurately testing various heat sink configurations. The use of analytically based design tools allows the user to perform the Visit R-Tools under Resources on our website. thermal design of the heatsink concurrent with the optimization of the electrical and manufacturing elements prior to any M prototype or testing. This approach results in a reduction in design time and better reliability in the finished product. Free on-line registration Users may register for R-Tools by visiting our website Selecting Resources > R-Tools. On the first screen of R-Tools, a menu on the left-hand side of the screen lists selections and options available for users such as: Simulation Menu button allows the user to start a new simulation. For more product information visit us-ferrazshawmut.mersen.com > Products > Product Data > Thermal Management. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com M27 R-Tools® 10 Easy Steps STEP 1: Starting simulation To start a simulation on R-Tools, there are three options: • “Create New Simulation” by typing a simulation name and selecting the product which is suitable for the applications: Examples: Extrusion, Fabfin, Aquasink. • “Simulation Based on Known Part Number” by typing in a simulation name and the appropriate Mersen part number to generate a new simulation: Example: FF300T13A30AC118B. • “Open Existing Simulation” by selecting the name of the simulation from the drop down list of your previously created simulations. Note: Click the next button to go to the next screen, baseplate dimensions. STEP 2: Baseplate dimensions • The sketch on the right hand side of the screen demonstrates the three dimensions of the baseplate. • Enter the dimensions by typing in the value (mm or inches) in the corresponding text box. • The user can select a standard thickness or customized one by typing the value in the text box. • The green design on the bottom right side of the screen will inform the user about Mersen manufacturing capabilities. STEP 3: Environmental conditions • “Ambient Temperature” is the temperature of the air cooling the heatsink. “Ambient Temperature” can be entered in ºC or ºF. • “Altitude” of the application can effect the cooling capacity of the heatsink because it can change density of the cooling air. Note: The name of the simulation will always appear on the top of the screen. M28 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com R-Tools® 10 Easy Steps STEP 4: Flow conditions The heatsink can be cooled using one of the heat transfer modes: • “Natural Convection” mode where air moves through the heatsink due to the buoyancy effects. •• Forced convection mode which has two input options in R-Tools. 1. “Specific Air Flow”: The user has to enter the appropriate volumetric flow rate of the air cooling the heatsink, or 2. “Fan From Library”: The user can select a fan from the drop down list. • For forced convection the user can select the flow direction: 1. Push, or 2. Impinging, or 3. Push/Pull. Note: By-pass air is not modeled in R-Tools. All air flow data entered is assumed to be presented to the face of the heatsink. STEP 5: Graphical source layout A sketch of the main dimensions of the heatsink and the locations of the heat source is shown at the bottom of the screen. To add a heat source on the baseplate of the heatsink, click “Add” button. R-Tools allows two options for specifying the heat source: i.e. component: 1. Customize the specifications of the device by entering the dimensions, power dissipation and the thermal resistance, Rjc of the device in the corresponding text boxes on the screen. 2. Select an industry standard semiconductor from the dropdown list. • Users can change the dimensions (W, H) and the location (X1, Y1) of any source on the heatsink graphically or by M typing the values in the corresponding text box. • To rotate the source on the heatsink, click “Rotate” button. • To delete a source, click on the “Delete” button. STEP 6: Thermal interface material Users can enter the thermal impedance, Rimp, of the interface material by: • Typing its value in the textbox, or • Selecting the manufacturer and the part number of the interface from the drop down lists. STEP 7: Save At this point, you must click “SAVE” before advancing to the “Next” screen! For more product information visit us-ferrazshawmut.mersen.com > Products > Product Data > Thermal Management. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com M29 R-Tools® 10 Easy Steps STEP 8: Fin selection and optimizer Users can select from the two following options: 1. Fin optimizer: the user must enter a) Thermal constraints i.e. Maximum Temperature allowed on the heatsink. b) Physical constraints i.e. Maximum Height allowed for the heatsink. • The fin optimizer will solve all fin configurations, which will meet the thermal performance i.e. maximum allowed temperature, and will list all the available selections in the “Fin Optimizer Results” table. • Click on any header of the “Fin Optimizer Results” table to sort the table according to the header name ie: the user can sort the table by the mass of the heatsink by clicking on the “Mass” header. • When selecting any configuration from the table a green design note will describe the main specification of the selected fin. 2. User defined fin selection: For users familiar with the Mersen Fabfin® heatsink configuration, “User Defined Fin Selection” allows users to select the exact Mersen standard fin design as follows: • MF is the recommended fin design for forced convection applications with maximum height of 49 mm. • AF is recommended for forced convection applications, which require low pressure drop i.e. low noise levels. • DF has three fin designs satisfying different application objectives as follows: i) Serrated Fin: for high power dissipation. ii) Corrugated Fin: for weight sensitive applications. iii) Hollowfin: for high power dissipation applications. Hollowfin with the advantage of lower pressure drop performance and lower weight. • FF is a suitable selection for natural convection heat transfer. FF can be used for relatively low power dissipation forced convection applications. FF has two fin designs as follows: i) Serrated Fin: provides mechanical integrity. ii) Corrugated Fin: larger surface area to provide better cooling for natural convection. Note: Fin height can be customized by the user with certain limitations for each group: MF: minimum of 25 mm and maximum of 49 mm; AF, DC, FF: minimum of 25 mm and maximum of 118 mm. Hollowfin is recommended as an alternative to a MF fin when a fin height higher than 49 mm is needed to dissipate more heat. STEP 9: Miscellaneous factors: On this page users can define the following: i) “Thermal Plot Size” in the final simulation i.e. for large heatsinks it is better to reduce the display to 50% or 25% of the original size so that the display will appear inside the web page. ii) Specify the “Finish” of the final product which can be one of the following: • Degreased; • Black anodized (recommended for natural convection;) • Clear anodized; • RoHS compliant clear tri-valent chrome. iii) Mounting option where the user can select to attach legs for the heatsink for mounting. Click “Simulate” for the full thermal simulation for Mersen heatsink. M30 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com R-Tools® 10 Easy Steps STEP 10: R-Tools simulation-design output summary The summary contains three main sections A) Numerical results summary (contains three sections) 1. Heatsink Design Details Section: The physical dimensions of the heatsink such as weight, fin height, fin spacing, baseplate thickness, fin material, baseplate material etc. It also generates a Mersen part number. 2. Thermal Design Detail Section: A full list of the heat sources is displayed. For each source the the following information is displayed: • W & L: foot print of the heat source i.e. device; • Power: heat dissipation; • Tsavg: average temperature of the baseplate under the device; • Tcase: average case temperature; • Tjunction: average junction temperature; • Fin Efficiency; • Thermal Resistances associated with each device. 3. Hydraulic Design Details Section: This section displays three main sub-sections: a) Coolant Information (if applicable): • Coolant type air, water, Water/Glycol mix etc.; • S upply: shows the fan name, number of fans used in the application and cooling style; • Inlet and the outlet coolant temperatures (air or liquid); b) Pressure drop through the entrance, the heatsink core, and exit section. The sum of the pressure drop through the three sections is displayed under total header. c) Reynolds number, which is a measure of the turbulence level in the fluid flow. B) Heatsink thermal map: M This shows a temperature profile of the heatsink baseplate. Hot spots on the heatsink baseplate are identified by the red color in the thermal map. The maximum temperature under each device is printed on the thermal map in the square which identifies the location of each device. C) Hydraulic performance chart (fan should be selected): This displays heatsink performance curve vs. fan performance hydraulic curve. Displaying the performance point of the system helps designers to determine the noise level and fan efficiency. A second degree equation which represents the heatsink performance curve can help designers include the designed heatsink in CFD models. For more product information visit us-ferrazshawmut.mersen.com > Products > Product Data > Thermal Management. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com M31 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Surge Protection Fail-safe overvoltage protection in a full range of options Your problem: Power-related problems cost U.S. companies more than $80 N Surge Protection • Surge-Trap® Modular SPD................ N2 billion dollars • Surge-Trap® Pluggable SPD............. N4 a year. Most • Surge-Trap® Type 1 T2 Series .......... N6 transients originate from within a facility • Surge-Trap® Type 1 XR Series.......... N8 • Surge-Trap® Type 1 XP Series ....... N10 and nearly 80% of today’s overvoltage problems are caused by • Surge-Trap® Type 1 XT Series ....... N12 equipment and power disturbances within the plant. These inner- • TPMOV® Technology....................... N14 facility transients are caused, for example, by light load panels switching on and off, motors starting and stopping, and close conductor proximity. Less than 20% of the transient problems • VSP MOV Fuses............................. N16 • Surge Switch................................... N18 originate outside the facility due to lightning strikes, utility grid switching, switching capacitor banks, and electrical accidents. Our solution: You need fail-safe surge suppression, and the reliability and cost savings of Mersen’s Surge-Trap® Surge Protection Devices with patented TPMOV® Technology inside. Surge-Trap SPDs provide a compact, space saving solution. Plus, unlike other SPDs on the market, they do not require additional overcurrent protection, thus offering reduced installation costs. Want more information fast? For more technical or applicationspecific information, please call our overvoltage protection N experts, at 978-462-6662; 416-252-9371 in Canada; or visit our website at us-ferrazshawmut.mersen.com. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Surge-Trap® Modular SPD DIN-rail Style SPD Surge-Trap® Modular Surge Protective Device (SPD) is a no-fuse, fail-safe surge suppressor featuring Mersen’s patented TPMOV® technology inside. The modular SPD is UL 1449 Third Edition approved. It is DIN-rail mountable featuring a fail-safe self-protected design, visual indicator and a small footprint. A remote indicator option provides status to critical control circuitry. The Surge-Trap Modular SPD has a high short circuit rating and a thermally protected MOV, which eliminates the need for additional overcurrent protection devices. Features/Benefits Applications: •• Easy installation or retrofit •• AC/DC distribution •• DIN-rail mountable •• Power supplies •• Fail-safe, self-protected design •• Industrial automation •• Remote indicator (optional) •• Telecommunications •• Visual indicator •• Motor controls and starter systems •• IP20 finger-safe design •• Programmable logic controller (PLC) applications •• Small footprint •• No additional overcurrent protection devices required •• Power transfer equipment •• HVAC applications •• AC drives •• UPS systems •• Security systems •• IT/Data centers •• Medical equipment Ratings: Volts : 120V to 600V : 600V to 1000V (PV only) SCCR : 200kA Operating & storage temp : -250C to +600C Wiring range: : #6 to #14AWG Nominal discharge current : 20kA Dimensions Approvals: •• UL 1449 Third Edition Approved, File E210793 •• Type 4 UL Recognized Component (Tested to UL Type 2 SPD) •• IEC 61643-1 •• RoHS Compliant •• ANSI/IEEE C62.41 •• CE N2 Poles A 1 Pole 17.8 mm 2 Pole 35.5 mm 3 Pole 53.3 mm 4 Pole 71.0 mm ** Wire Size: 6-14 AWG ** Torque: 15 lbs-in ** Use 35mm DIN-rail This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Surge-Trap® Modular SPD Product Type ST ST- Modular Voltage 480 120 120/208 120/240 240 277 347 480 240/480 277/480 347/600 600 1000 Catalog Numbers System Type 3PY 1P - Single Phase SP - Split Phase 3PD - 3 Phase Delta Mode G Blank - Includes N-G Mode G - Does Not Provide N-G Mode 3PY - 3 Phase Wye PV - Photovoltaic Indicates PV only Nominal Voltage (VAC) MCOV L-G No. of Poles System Type Nominal Discharge Current ** (In, kA) Max. Discharge Current SCCR (Imax, 8/20µs, (kA) kA) Freq (Hz) ST1201PGM 120 180 1 1P 20 50 200 ST2301PGM 240 270 1 1P 20 50 ST2771PGM 277 320 1 1P 20 ST2083PYM 120/208 360 4 3PY ST2083PYGM 120/208 180 3 ST240SPGM 120/240 180 ST480SPGM 240/480 ST2403PDGM Catalog No. Auxiliary Microswitch M Blank - No Microswitch M - Microswitch Included Voltage Protection Rating (VPR) No. of Wires Circuit Connection Wiring Diagrams L-N L-G N-G L-L 50/60 500 - - - 2 A 200 50/60 800 - - - 2 A 50 200 50/60 900 - - - 2 A 20 50 200 50/60 500 900 500 900 5 D 3PY 20 50 200 50/60 500 - 900 4 C 2 SP 20 50 200 50/60 500 - 900 3 B 270 2 SP 20 50 200 50/60 800 - - 1500 3 B 240D 270 3 3PD 20 50 200 50/60 - 800 - 1500 4 C ST4803PYM 277/480 500 4 3PY 20 50 200 50/60 1000 1500 500 1800 5 D ST4803PYGM 277/480 320 3 3PY 20 50 200 50/60 900 - - 1800 4 C ST4803PDGM 480D 550 3 3D 20 50 200 50/60 - 1500 - 3000 4 C ST6003PYM 347/600 690 4 3PY 20 50 200 50/60 1500 2500 800 2500 5 D ST6003PYGM 347/600 420 3 3PY 20 50 200 50/60 1200 - - 2000 4 C Catalog No. PV Nominal Operating DC Voltage (V) Ucpv* Nominal Discharge Current (In,8/20, kA) Imax Discharge Current (Imax, 8/20µs, kA) Voltage Protection Level (Up @ In, kV) Iscwpv** L/R (kA) Replacement Plug Part No No. Wiring of Diagrams Poles ST600PVM 600 720 10 40 <2.4 10 <= 1mS - 2 E ST1000PVM 1000 1200 10 40 <4.0 10 <= 1mS - 3 F A B C D E F L+ L2 G L- N * Ucpv: Maximum continuous operating DC voltage. **Values based upon SPD type 2 testing G G/N G/N G G/N L L1 N N G Single Phase 2 Wire + Ground L2 G Split Phase 3 Wire + Ground L1 L1 L2 N L2 L3 G 3 Phase Delta 3 Wire + Ground L3 G 3 Phase Wye 4 Wire + Ground For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com N3 Surge-Trap® Pluggable SPD DIN-rail Style SPD Surge-Trap® Pluggable Surge Protective Device (SPD) is a no-fuse, fail-safe surge suppressor featuring Mersen’s patented TPMOV® technology inside. The pluggable SPD is UL 1449 Third Edition approved. It is DIN-rail mountable featuring a fail-safe self-protected design, visual indicator and a small footprint. A remote indicator option provides status to critical control circuits. The Surge-Trap Pluggable SPD has a high short circuit rating and a thermally protected MOV, which eliminates the need for additional overcurrent protection devices. Features/Benefits: Applications: •• Easy installation or retrofit •• AC/DC distribution •• DIN-rail mountable •• Power supplies •• Fail-safe, self-protected design •• Industrial automation •• Remote indicator •• Telecommunications •• Visual indicator •• Motor controls and starter systems •• IP20 finger-safe design •• Programmable logic controller •• Small footprint (PLC) •• No additional overcurrent •• Power transfer equipment protection devices required •• Easy to replace modules •• Photovoltaic systems •• Two-year warranty •• HVAC applications Ratings Volts : 120V to 600V : 600V to 1000V (PV only) SCCR : 200kA Operating & storage temp : -250C to +600C Wiring range: •• AC drives •• UPS systems : #6 to #14AWG Nominal discharge current •• Security systems •• IT/Data centers : 20kA •• Medical equipment Dimensions .8 8. Poles . 8. . 1 .2 .7 17.8 A 1 Pole 18.03 mm 2 Pole 36.06 mm 3 Pole 54.10 mm 4 Pole 72.13 mm Approvals: •• UL 1449 Third Edition Approved, File E210793 •• Type 4 UL Recognized Component (Tested to UL Type 2 SPD) •• IEC 61643-1 •• RoHS Compliant •• ANSI/IEEE C62.41 •• CE .1 . 2.82 71.8 2. .7 . 11.1 N4 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Surge-Trap® Pluggable SPD Product Type STP STP - Pluggable Voltage 480 120 120/208 120/240 240 277 347 480 240/480 277/480 347/600 600 1000 Catalog Numbers System Type 3PY 1P - Single Phase SP - Split Phase 3PD - 3 Phase Delta 3PH - 3 Phase Highleg 3PY - 3 Phase Wye PV - Photovoltaic Mode G Blank - Includes N-G Mode G - Does Not Provide N-G Mode Auxiliary Microswitch M M - Microswitch Included Indicates PV only Catalog No. Nominal MCOV No. of Voltage L-G Poles (VAC) Nominal System Discharge Type Current ** (In, kA) Max. Discharge Current (Imax, 8/20µs, kA) SCCR Freq (kA) (Hz) Voltage Protection Rating Replace(VPR) No. of ment Plug Wires Part No L-N L-G N-G L-L Circuit Connection Wiring Diagrams STP1201PGM 120 180 1 1P 20 50 200 50/60 SP180U 600 STP2083PYM 120/208 360 4 3PY 20 50 200 50/60 SP180U 600 STP2083PYGM 120/208 180 3 3PY 20 50 200 50/60 SP180U 600 STP2301PGM 240 275 1 1P 20 50 200 50/60 SP275U 900 STP2403PDGM 240D 275 3 3PD 20 50 200 50/60 SP275U 600 600 900 2 A 1200 5 D 1200 4 C 2 A 1800 4 C 1200 5 E 1200 50 200 50/60 SP180U, SP275U 20 50 200 50/60 SP180U 600 3 B 20 50 200 50/60 SP320U 1000 2 A 1P 10 50 200 50/60 SP420U 1500 2 A 3PD 10 50 200 50/60 SP550U 3000 4 C STP2403PHM 120/240 * 4 3PH 20 STP240SPGM 120/240 180 2 SP STP2771PGM 277 320 1 1P STP3471PGM 347 420 1 STP4803PDGM 480D 550 3 SP275U, SP550U, SP180U SP320U, SP180U 240/480 * 4 3PH 10 50 200 50/60 STP4803PYM 277/480 500 4 3PY 20 50 200 50/60 STP4803PYGM 277/480 320 3 3PY 20 50 200 50/60 SP320U 1000 STP480SPGM 240/480 275 2 SP 20 50 200 50/60 SP275U 900 1500 1500 STP6003PYM 347/600 695 4 3PY 10 50 200 50/60 SP420U, SP275U STP6003PYGM 347/600 420 3 3PY 10 50 200 50/60 SP420U Nominal Nominal Discharge Operating DC Ucpv* Current Voltage (V) (In,8/20, kA) 1200 600 1800 STP4803PHM Catalog No. PV 1200 900 1500 600 1800 5 E 1000 1500 600 1800 5 D 1800 4 C 1800 3 B 2500 5 D 2500 4 C No. of Poles Wiring Diagrams Voltage Imax Discharge Iscwpv** Protection Level Current (kA) (Imax, 8/20µs, kA) (Up @ In, kV) 2000 900 Replacement Plug Part No L/R STP600PVM 600 720 10 40 <4.0 10 <= 1mS SP670PV 2 F STP600YPVM 600 720 20 40 <4.0 10 <= 1mS SP350PV 3 G STP1000YPVM 1000 1200 10 40 <4.0 10 <= 1mS SP560PV 3 G STP1200YPVM 1200 1440 10 40 <4.0 10 <= 1mS SP560PV 3 G A B C D E L+ G L1 N N G Single Phase 2 Wire + Ground L- G G/N L G G G/N G/N G F L2 High Leg L2 N * Ucpv: Maximum continuous operating DC voltage. **Values based upon SPD type 2 testing L2 G Split Phase 3 Wire + Ground L1 L1 L2 L3 G 3 Phase Delta 3 Wire + Ground L2 N L3 G 3 Phase Wye 4 Wire + Ground For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com N5 Surge-Trap® Type 1 SPD UL TYPE 1 SPD for Indoor Applications The Surge-Trap® Type 1 SPD meets requirements for UL 1449 Third Edition and is ideal for indoor applications. It provides a two-year warranty and offers an economical replacement for the former surge arrestor category. The Surge-Trap Type 1 SPD features TPMOV® technology inside making it a “no-fuse” surge suppressor that doesn’t require the use of additional overcurrent protection. It can be installed upstream or downstream of the main disconnect. Features/Benefits: Applications: •• Compact design •• AC distribution •• Panel mount •• Power supplies •• No additional overcurrent •• Industrial protection devices required •• Commercial •• 200kA Short circuit current rating •• Telecommunications (SCCR) •• Residential •• UL 1449 Third Edition Type 1 listed Ratings: •• IT / Data centers Volts •• For indoor, NEMA 2, applications : 120V to 600V SCCR : 200kA •• Status LEDs Operating & storage temp •• Two-year warranty : -250C to +600C Wiring size Dimensions 2.370 3.750 3.700 2.370 : 16” #12 AWG integral leads Enclosure : NEMA 2x Nominal discharge current 4.725 4.050 3.702 3.002 : 20kA Approvals: Single / Split Phase Three Phase 7 6 5 4 2 3 REV. DESCRIPTION 1 DATE File E210793 •• Type 1 Listed for United States APPROVED Installation Diagram •• UL 1449 Third Edition Approved, D •• Type 2 Listed for Canada •• RoHS Compliant •• ANSI/IEEE C62.41 •• CE C NUT B A 7 N6 6 5 4 3 2 1 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Surge-Trap® Type 1 SPD Catalog Numbers Nominal Catalog Voltage No. (VAC) Nominal System Freq MCOV Discharge Type (Hz) (L-G) Current Voltage Protection Rating (VPR) UL Listing Type (In, kA) L-N L-G N-G L-L Circuit Connection Wiring Diagrams STT21201PG 120 1 50/60 180 20 700 1200 600 - USL - Type 1 A STT2240SPG 120/240 1S 50/60 180 20 700 - - 1200 USL - Type 1 B STT22083PYG 120/208 3Y 50/60 180 20 700 - - 1200 USL - Type 1 D STT24803PYG 277/480 3Y 50/60 320 10 1200 - - 2000 USL - Type 1 D STT26003PYG 347/600 3Y 50/60 420 10 1500 - - 2500 USL - Type 1 D STT22403PDG 240 3D 50/60 270 20 - 1000 - 1800 USL - Type 1 C STT24803PDG 480 3D 50/60 550 10 - 1800 - 3000 USL - Type 1 C Single/Split Phase B A Three Phase Delta & Wye C D N Note: Must be installed on a solidly grounded system. L L1 N N G Single Phase 2 Wire + Ground L2 G Split Phase 3 Wire + Ground L1 L1 L2 N L2 L3 G 3 Phase Delta 3 Wire + Ground L3 G 3 Phase Wye 4 Wire For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com N7 Surge-Trap® Type 1 XR Series SPD The Surge-Trap® Type 1 XR Series meets requirements for UL1449 Third Edition and is ideal for the replacement of obsolete surge arrestors. The XR Series SPD feature TPMOV® technology inside making them the safest product available. With a small, compact design and line or load installation flexibility the XR series is the perfect fit from service entrance all the way down to a specific control panel. Features/Highlights: •• UL 1449 Third Edition Listed,Type 1 SPD •• Can be installed line-side or loadside of main disconnect •• 20kA Nominal discharge current •• 200kA SCCR (most models) •• UL 96A Lightning Protection Master Label compliant (20kA, In) •• Large block 50kA Thermally Protected MOVs •• Pre-wired with 3’ (1m) of #10 AWG conductor •• Standard NEMA 4X polycarbonate enclosure Applications: •• AC Distribution •• Power supplies •• Drive Protection •• Fire Alarms •• Control Panels •• Telecommunications •• Residential •• IT / Data centers Mounting: •• STD 3/4” -14 nipple •• DIN-rail mount •• Bracket mount (flat surface) •• Tri-mount installation kit Included (pipe nipple, bracket, DIN-rail) •• Two-year warranty Ratings: Surge : 50kA per phase Volts : 120V to 600V SCCR : 200kA (most models) Nominal discharge current : 20kA rating 8x20µs pulse Operating & storage temp : -250C to +600C Enclosure : NEMA 4X Green=Go Visual Diagnostic Monitoring •• Green LED = A-OK, Out = replace •• Visible from multiple sides & angles for better viewing •• Every MOV is monitored as opposed to ‘power is present’ Dimensions & Weight Approvals: •• UL 1449 Third Edition File VZCA.E210793 •• IEC 61643 •• CE •• ANSI/IEEE C62.41 •• Burn-In tested prior to shipment •• UL 96A lighting protection master label N8 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Surge-Trap® Type 1 XR Series SPD Catalog - Ordering System STXR Series STXR System Surge System Config Voltage Rating Options 120V 1P = One Pole, Single Phase Blank 127V 2P = Two Pole, Split Phase N = Neutral to Ground Protection on 50kA units 220V 3Y = Three Pole Wye D = Dry Contacts and Audible Alarm 240V 3D = Three Pole Delta 277V 3H = Three Pole Hi-Leg F = Neutral and Ground modes reversed 50 P = LED and / or Diagnostics 347V R = Removes all Diagnostics 480V M = Provides TPMOV microswiches for use 600V 8 = Replace 10AWG with 8AWG leads * Please call factory Example STXR4803DS50D STXR for specific product 480V 3D 50 D performance data. Wiring Diagrams Figure 2 }V }V Hot (BLK) Phase A (BLK) B Phase B (BLK) A Neutral (WHT) Hot (BLK) Ground (GRN) SPLIT 2 Hots, 1 Neu, 1 Grnd N C } Phase A (BLK) Phase B (ORNG) } V Phase C (BLK) Ground (GRN) HI-LEG DELTA (B High) 3 Hots, (B HIGH), 1 Neu, 1 Grnd Figure 5 } Phase A (BLK) Figure 6 }V Hot (BLK) V Phase B (BLK) Phase C (BLK) Neutral (WHT) Ground (GRN) Phase C (BLK) WYE 3 Hots, 1 Neu, 1 Grnd } V Neutral (WHT) V Figure 4 Figure 3 Neutral (WHT) Phase A (BLK) Phase C (BLK) Ground (GRN) Ground (GRN) Ground (GRN) SINGLE POLE 1 Hot, 1 Neu, 1 Grnd DELTA & HRG WYE 3 Hots, 1 Grnd Optional Form C Dry Contact and Audible Alarm Form C Dry Contact Three (3) #18 wires exit the pipe nipple Gray is common, blue is normally open, Red is normally closed. • Normally open: Use gray & blue • Normally closed: Use gray & red CORNER GROUND DELTA (B grounded) 2 Hots, 1 Grnd Dry Contact Leads Power Leads Audible Alarm Alarm sounds when any protection is lost (If diagnostic LED extinguishes (i.e. problem), alarm will sound) Red Blue Catalog No. System Voltage & Config. STXR120V1P50 STXR120V2P50 STXR120V3Y50 STXR127V1P50 STXR127V2P50 STXR127V3Y50 STXR220V1P50 STXR220V3Y50 STXR240V3H50 STXR240V1P50 STXR240V3D50 STXR277V1P50 STXR277V2P50 STXR277V3Y50 STXR347V3Y50 STXR480V1P50 STXR480V3D50 STXR480V3H50 STXR600V3D50 120V 120V/240V 208Y/120V 127V 127/254V 220Y/127V 220V-1 pole 380Y/220V 120/240V - Hi-Leg Delta 240V-1 pole 240V Delta 277V 240/480V 480Y/277V 600Y/347Y 480V-1 pole 480V Delta - 3 Pole 240/480V -Hi-Leg Delta 600V Delta - 3 Pole Gray UL 1449 Third Edition (Sept 2009) Voltage Protection L-N 600 600 600 700 700 700 1200 1200 600/1200 1200 1200 1200 1200 1500 1800 1200/1800 Rating VPR 3000A L-L N-G* 600* 1000 600* 1000 600* 600* 1200 600* 1200 600* 1000* 2000 1000* 1000/1500 600 1000 1500 1000* 2000 1000* 2000 1000* 2500 1200* 3000 2500 2500 L-G* 1000* 1000* 1000* 1200* 1200* 1200* 1800* 1800* 1000/1500 1800 1200 1800* 1800* 1800* 2500* 1800 2500 In 20kA 20kA 20kA 20kA 20kA 20kA 20kA 20kA 20kA 20kA 20kA 20kA 20kA 20kA 20kA 10kA 10kA 10kA 20kA SCCR 200kA 200kA 200kA 100kA 100kA 100kA 200kA 200kA 200kA 200kA 200kA 200kA 200kA 200kA 200kA 200kA 200kA 200kA 200kA For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com MCOV 150 150 150 180 180 180 320 320 150/320 320 321 320 320 320 420 550 550 320/550 690 N Figure 1 N9 Surge-Trap® Type 1 XP Series SPD The Surge-Trap® Type 1 XP Series offers advanced performance over other products. The XP meets requirements for UL1449 Third Edition and has been designed to be as compact as possible while offering advanced protection. The XP features TPMOV® technology inside making it the safest product available. Installation can be done on the line or load side of a panel. The XP is the perfect fit from service entrance all the way down to an important machine specific control panel. Features/Highlights: Applications: •• UL 1449 Third Edition Listed, •• AC Distribution Type 1 SPD (Sept. 2009) •• Power supplies •• Can be installed line-side or •• Drive Protection load-side of main disconnect •• Fire Alarms •• 20kA Nominal discharge current •• Control Panels •• 200kA SCCRs (most models) •• Telecommunications •• UL 96A Lightning Protection •• Residential Master Label compliant •• IT / Data centers Ratings: Surge : 100kA (@20kA In) •• Pre-wired with 3’ (1m) of #10 Phase L-N AWG conductor L-G N-G 50kA 50kA 50kA Volts : 120 - 600 •• Voltage specific design – SCCR : 200kA (most models) highly configurable Nominal discharge current •• All MOV suppression elements monitored : 20kA (most models) •• NEMA 4X enclosure Operating & storage temp •• Ten-year warranty •• Phase-loss monitoring (toggles Enclosure LED and dry contacts) Dimensions and Weight : -250C to +600C : NEMA 4x Approvals: •• UL 1449 Third Edition, (cUL Type 2 optional) Weight: 3lbs (1.4kg) •• UL File VZCA.E210793 •• RoHS Compliant •• IEC 61643, CE •• Burn-In tested prior to shipment •• UL 96A lighting protection master label N10 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Surge-Trap® Type 1 XP Series SPD Catalog - Ordering System STXP System Voltage S Surge Rating Enclosure Options Blank A = Audible Alarms & Dry Contacts E = Remote Indicator (on 6ft cable) L = Deletes L-N protection G = Deletes L-G protection N = Deletes N-G protection R = Alternate lead length Common System Configurations 01 = 240/120V Split Phase - 1Φ 3W+Grnd (Fig 1) 02 = 208Y/120V Wye - 3Φ 4W+Grnd (Fig 2) 03 = 240/120V High Leg Delta (B High) (Fig 3) 04 = 480Y/277V Wye - 3Φ 4W+Grnd (Fig 2) 05 = 480V Delta - 3Φ 3W+Grnd (Fig 4) & HRG Wye 08 = 600Y/347V Wye -3Φ 4W+Grnd (Fig 2) STXP Example STXP Other System Configurations Available 06 = 240V Delta - 3Φ 3W+Grnd (Fig 4) 07 = 380Y/220V Wye - 3Φ 4W+Grnd (Fig 2) 09 = 600V Delta - 3Φ 3W+Grnd (Fig 4) & HRG Wye 11 = 120V Single Phase (Fig 5) 12 = 240V Single Phase (Fig 5) - Not split phase 13 = 127V Single Phase (Fig 5) 14 = 300V Single Phase (Fig 5) 15 = 254/127V Split Phase - 1Φ 3W+Grnd (Fig 1) 16 = 277V Single Phase (Fig 5) 17 = 480V Single Phase (1 Hot, 1 Neu, 1 Grnd) (Fig 5) 18 = 480/277 2-Pole, (480/240V Split Phase) (Fig 1) 21 = 220Y/127V Wye - 3Φ 4W Grnd (Fig 2) 41 = 520Y/300V Wye- 3Φ 4W+Grnd (Fig 2) 42 = 415Y/240V Wye-3Φ 4W+Grnd (Fig 2) 43 = 400Y/230V Wye - 3Φ 4W+Grnd (Fig 2) 44 = 440Y/250V Wye - 3Φ 4W+Grnd (Fig 2) 51 = 480V B Corner Grnd Delta, 3Φ 3W+Grnd (Fig 6) 61 = 240V B Corner Grnd Delta, 3Φ 3W+Grnd (Fig 6) 91 = 600V B Corner Grnd Delta, 3Φ 3W+Grnd (Fig 6) STXP05S1004XE 05 S 100 4X S 100 4X E Wiring Diagrams Figure 1 }V }V Figure 2 Phase A (BLK) Hot (BLK) B Phase B (BLK) A Neutral (WHT) N Hot (BLK) Ground (GRN) C SPLIT 2 Hots, 1 Neu, 1 Grnd } Neutral (WHT) V Figure 4 Figure 3 Phase C (BLK) Ground (GRN) WYE 3 Hots, 1 Neu, 1 Grnd } Phase A (BLK) Phase B (ORNG) } V V Phase C (BLK) } Phase A (BLK) Neutral (WHT) Phase C (BLK) Ground (GRN) SINGLE POLE 1 Hot, 1 Neu, 1 Grnd DELTA & HRG WYE 3 Hots, 1 Grnd Phase A (BLK) Ground (GRN) Ground (GRN) HI-LEG DELTA (B High) 3 Hots, (B HIGH), 1 Neu, 1 Grnd }V Hot (BLK) V Phase B (BLK) Phase C (BLK) Neutral (WHT) Ground (GRN) Figure 6 Figure 5 CORNER GROUND DELTA (B grounded) 2 Hots, 1 Grnd N Performance Data UL 1449 THIRD Edition (Sept 2009) Test Data Voltage Protection Ratings (VPR - 3kA) Common North American Systems 01 02 03 04 05 08 = = = = = = 240/120V Split Phase 208Y/120V 3Ø Wye 240Y/120V B High Leg Delta 480Y/277V 3Ø Wye 480V 3Ø Delta 600Y/347V 3Ø Wye L-N L-G N-G L-L Type In SCCR MCOV 600 600 600/1200 1200 1500 700 700 700/1200 1200 1800 1500 500 500 500 1000 1500 1000 1000 1000 1800 1800 2500 Type 1 Type 1 Type 1 Type 1 Type 1 Type 1 20kA 20kA 20kA 20kA 10kA 10kA 100kA 200kA 200kA 200kA 200kA 200kA 150 150 150 / 320 320 552 420 Available Accessories* FMKITC = Flush mount kit. RM = Remote monitor *Consult factory for details. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com N11 Surge-Trap® Type 1 XT Series SPD The Surge-Trap® Type 1 XT Series offers Advanced Technology. It utilizes large block 50kA Thermally Protected MOV’s. With line or load side installation flexibility, this unit is a great fit from the service entrance all the way down to each distribution and/or branch panel. Features/Highlights: Applications: •• UL 1449 Third Edition Listed (Sept •• Service Entrance •• AC Distribution 2009) •• Type 1 SPD – All UL required OCP •• Power supplies & safety coordination included •• Drive Protection inside •• Large Control Panels •• Can be installed line-side or loadside of main disconnect •• Telecommunications •• IT / Data centers •• 20kA Nominal discharge current •• 200kA SCCR (most models) Ratings: •• UL 96A Lightning Protection Master Surge : 100kA per phase Label compliant (@20kA In) •• NEMA 4X polycarbonate enclosure : 200kA per phase Volts : 120V to 600V – UL 746C(f1) & UL 94-5VA SCCR : 200kA SCCR (most •• TPMOV® Technology Inside •• All MOV suppression elements models) Nominal discharge current monitored : 20kA (most models) •• Filtering - AC sinewave tracking Operating & storage temp filter with EMI/RFI filtering up to -50dB from 10khz to 100mhz : -250C to +600C Enclosure •• Phase-loss monitoring (toggles LED and dry contacts) : NEMA 4x •• Ten-year Warranty Approvals: Dimensions and Weight •• UL 1449 Third Edition, cUL, UL 1283 R/C •• UL File: VZCA.E210793 •• RoHS Compliant •• IEC 61643, CE •• Burn-In tested prior to shipment •• UL 96A lighting protection master label Weight: 5lbs (2.3kg) N12 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Surge-Trap® Type 1 XT Series SPD Catalog Numbers - Ordering System STXT System Voltage S Common System Configurations 01 = 240/120V Split Phase - 1Φ 3W+Grnd (Fig 1) 02 = 208Y/120V Wye - 3Φ 4W+Grnd (Fig 2) 03 = 240/120V High Leg Delta (B High) (Fig 3) 04 = 480Y/277V Wye - 3Φ 4W+Grnd (Fig 2) 05 = 480V Delta - 3Φ 3W+Grnd (Fig 4) & HRG Wye 08 = 600Y/347V Wye -3Φ 4W+Grnd (Fig 2) Example STXP Enclosure Options Blank A = Audible Alarms & Dry Contacts E = Remote Indicator (6ft cable) L = Deletes L-N protection G = Deletes L-G protection N = Deletes N-G protection R = Alternate lead length 100 200 200 200 200 200 Other System Configurations Available 06 = 240V Delta - 3Φ 3W+Grnd (Fig 4) 07 = 380Y/220V Wye - 3Φ 4W+Grnd (Fig 2) 09 = 600V Delta - 3Φ 3W+Grnd (Fig 4) & HRG Wye 11 = 120V Single Phase (Fig 5) 12 = 240V Single Phase (Fig 5) - Not split phase 13 = 127V Single Phase (Fig 5) 14 = 300V Single Phase (Fig 5) 15 = 254/127V Split Phase - 1Φ 3W+Grnd (Fig 1) 16 = 277V Single Phase (Fig 5) 17 = 480V Single Phase (1 Hot, 1 Neu, 1 Grnd) (Fig 5) 18 = 480/277 2-Pole, (480/240V Split Phase) (Fig 1) 21 = 220Y/127V Wye - 3Φ 4W Grnd (Fig 2) 41 = 520Y/300V Wye- 3Φ 4W+Grnd (Fig 2) 42 = 415Y/240V Wye-3Φ 4W+Grnd (Fig 2) 43 = 400Y/230V Wye - 3Φ 4W+Grnd (Fig 2) 44 = 440Y/250V Wye - 3Φ 4W+Grnd (Fig 2) 51 = 480V B Corner Grnd Delta, 3Φ 3W+Grnd (Fig 6) 61 = 240V B Corner Grnd Delta, 3Φ 3W+Grnd (Fig 6) 91 = 600V B Corner Grnd Delta, 3Φ 3W+Grnd (Fig 6) STXT04S2004XA 4 STXT Surge Rating S S 4X 200 4X A Wiring Diagrams Figure 1 }V }V Figure 2 Phase A (BLK) Hot (BLK) B Phase B (BLK) A Neutral (WHT) N Hot (BLK) Ground (GRN) SPLIT 2 Hots, 1 Neu, 1 Grnd C } Neutral (WHT) V } } V V Phase C (BLK) Ground (GRN) } Phase B (BLK) DELTA & HRG WYE 3 Hots, 1 Grnd }V Hot (BLK) V Neutral (WHT) Phase A (BLK) Phase C (BLK) Ground (GRN) Ground (GRN) Ground (GRN) HI-LEG DELTA (B High) 3 Hots, (B HIGH), 1 Neu, 1 Grnd Figure 6 Figure 5 Phase A (BLK) Phase C (BLK) Neutral (WHT) Ground (GRN) Phase C (BLK) WYE 3 Hots, 1 Neu, 1 Grnd Figure 4 Figure 3 Phase A (BLK) Phase B (ORNG) SINGLE POLE 1 Hot, 1 Neu, 1 Grnd CORNER GROUND DELTA (B grounded) 2 Hots, 1 Grnd Performance Data N UL 1449 THIRD Edition (Sept 2009) Test Data Voltage Protection Ratings (VPR - 3kA) Common North American Systems L-N L-G N-G L-L Type In SCCR MCOV 01 = 240/120V Split Phase 700 700 600 1000 Type 1 20kA 100kA 150 02 = 208Y/120V 3Ø Wye 700 700 600 1000 Type 1 20kA 200kA 150 03 = 240Y/120V B High Leg Delta 700/1200 700/1200 600 1000/2000 Type 1 20kA 200kA 150 / 320 04 = 480Y/277V 3Ø Wye 1200 1200 1200 2000 Type 1 20kA 200kA 320 05 = 480V 3Ø Delta - 1800 - 2000 Type 1 10kA 200kA 550 08 = 600Y/347V 3Ø Wye 1500 1500 1500 2500 Type 1 10kA 200kA 420 Available Accessories* FMKITC = Flush mount kit. RM = Remote monitor *Consult factory for details. For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com N13 TPMOV® Technology Thermally protected MOV (TPMOV) technology Mersen’s patented TPMOV® technology eliminates common failure modes that occur in the field with standard metal oxide varistors. Internally the TPMOV is comprised of a voltage clamping device and a disconnecting apparatus that monitors the status of the metal oxide disk making the TPMOV a fail-safe device. In the event of an overvoltage breakdown the metal oxide disk is securely disconnected from the system power by an arc shield. Upon failure the TPMOV is also equipped with a visual pin indicator as well as a normally open micro-switch providing remote indication, if applicable. The TPMOV is rated for 50kA - 8/20μs peak surge current and is available for maximum continuous operating voltages (MCOV) from 150V to 550VAC. No additional fusing or overcurrent protective device is required when using the TPMOV as compared to most MOV’s on the market today. The TPMOV footings are similar to that of equivalent voltage ratings of traditional 25 to 40mm MOV’s. The TPMOV can be utilized on existing systems that utilize traditional MOV’s without costly board redesigns. See dimensional drawings on the following page. Ratings: Volts : 150V - 550V AC SCCR : 200kA Nominal discharge current Features/Benefits: Applications: •• High energy capacity •• Surge protective devices and •• Consistent footprint with : 20kA 8/20μs Operating & storage temp : -250C to +600C systems 25–40mm MOV’s •• AC / DC distribution systems •• Built-in visual/remote indication •• High voltage power supplies •• Wave solderable •• Telecommunications equipment •• No additional overcurrent •• Motor control systems protection device (fuses) required •• Computer related products •• PLC applications Approvals: •• Power transfer switches •• UL 1449 Third Edition Approved, File E210793 •• Type 4 UL Recognized Catalog - Ordering System Component Select the MCOV and add it to the prefix of the Part Number to obtain the appropriate Catalog Number MCOVs (xxx)) N14 Part No Description 150 TPMOV 180 (TPMOV with…) •• CE •• RoHS Compliant Pkg Operating Qty Temperature Tabs & Microswitch with Long Leads 10 -25 ºC to 60 ºC xxxTPMOV-HV Tabs & Heavy Duty Microswitch with Long Leads 10 -25 ºC to 60 ºC 270 xxxTPMOVS Microswitch with Short Leads, no visual indicator 10 -25 ºC to 60 ºC 320 xxxTPMOVSL Microswitch with Short Leads, no visual indicator 500 -25 ºC to 60 ºC 420 xxxTPMOVS-HV Tabs & Heavy Duty Microswitch with Short Leads 10 -25 ºC to 60 ºC 510 xxxTPMOVSL-HV Tabs & Heavy Duty Microswitch with Short Leads 500 -25 ºC to 60 ºC 550 xxxTPMOVST Tabs & Microswitch with Short Leads 10 -25 ºC to 60 ºC xxxTPMOVSLT Tabs & Microswitch with Short Leads 500 -25 ºC to 60 ºC This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com TPMOV® Technology Product Performance Data Maximum Cat. No. Continuous Prefix Operation Discharge Protection Rating 180 180 270 320 420 510 550 SCCR (A) Current (VPR) (Vpk) Voltage (VAC) *150TPMOV *180TPMOV *270TPMOV *320TPMOV *420TPMOV *510TPMOV *550TPMOV Nominal Voltage (kA) 700 800 800 1000 1500 1500 1500 20 20 20 20 20 20 20 200,000 200,000 200,000 200,000 200,000 200,000 200,000 Dimensional Drawing of TPMOV .03 0.8 .25 6.3 2X .100 MAX 2.5 (BLOWN POSITION) .03 0.7 .23 ±.01 5.7 ±0.3 2X .13 3.2 MOV LEAD CONTACT LEAD 1.733 ±.005 44 ±0.1 .62 ±.01 15.7 ±0.3 2X .01 0.3 .47 ±.01 11.9 ±0.3 .28 7.1 .01 0.3 .02 0.5 .146 ±.005 3.7 ±0.1 (SEE NOTE 1) A (SEE NOTE 1) .407 ±.005 10.3 ±0.1 (SEE NOTE 1) 1.375 ±.025 34.9 ±0.6 (SEE NOTE 1) CONTACT LEAD .20 5 MOV LEAD 1.24 31.4 .627 ±.005 15.9 ±0.1 1.687 ±.005 42.8 ±0.1 Board Layout Dimensions N 2X Ø .039 SWITCH LEADS .197 .231 .844 2X .325 2X .037 MOV LEAD A .627 CONTACT LEAD .146 .407 1.375 1.687 SCALE: 2:1 TOLERANCES: ± .005 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com N15 VSP MOV Protector Fuse Surge Suppression Fuses Mersen surge suppression fuses are specially designed to address the protection of SPD systems. Our surge suppression fuses have been specially designed to withstand 8x20 µSec surge pulses without opening, allowing the SPD system to react to the surge. All surge suppression fuses have a 8x20 µSec surge rating, not a continuous current rating. Under AC short circuit conditions these surge suppression fuses are very current limiting. Features/Benefits: Applications: •• VSP fuses rated 600VAC, 200kA I.R. •• Protection of surge protection •• Surge ratings of 5-100kA 8 x 20 devices (SPD) •• Coordination with other protection µSec capacity •• Various mounting configurations devices ferrules, blade, bolt-in, pc board mount Ratings Volts : 600V AC Surge Rating Catalog Numbers Catalog No. Voltage 8x20 µSEC Melting l2t Clearing l2t IPEAK@ 100kA 60 (Connection Suffix) Rating (AC) Surge Rating (A2S) (A2S) Hz (A) VSP5-2,-R,-H,-S 600V 5,000 341 936 3,652 VSP10-2,-R,-H,-S 600V 10,000 1,541 3,744 5,794 VSP15-2,-R,-H,-S 600V 15,000 3,072 8,424 7,591 VSP20-2,-R,-H,-S 600V 20,000 4,992 14,400 9,194 VSP30, -2 600V 30,000 12,507 33,696 12,044 VSP40, -2 600V 40,000 19,543 59,904 14,588 VSP50, -2 600V 50,000 32,020 93,600 16,925 VSP60, -2 600V 60,000 42,808 134,784 19,110 VSP70, -2 600V 70,000 61,152 183,456 21,176 VSP80, -2 600V 80,000 79,872 239,616 23,146 VSP90, -2 600V 90,000 99,000 303,264 25,034 VSP100, -2 480V 100,000 121,500 374,400 26,854 VSP100-XL 600V 100,000 121,500 374,400 26,854 : 5-100kA 8x20 µSec 600 VAC I.R. : 200kA I.R. AC Approvals •• UL Recognized Component File E60314, Vol.3 Special Purpose MOV Protector Recommended Fuse Blocks for VSP Fuses VSP(5-20)-2 Number of Poles Double Quick Connects Pressure Plate with Double Quick Connects Copper Box Connector Number Catalog Number of Poles ADDER 30310 30320 30350 ADDER 60305J 60315J 60325J 1 30311 30321 30351 1 60306J 60316J 60326J 2 30312 30322 30352 2 60307J 60317J 60327J 3 60308J 60318J 60328J 3 N16 Screw with VSP(30-100)-2 30313 30323 30353 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com VSP MOV Protector Fuse VSP (5-20)-2,R,H,S PC BOARD MOUNTING VSP (30-100)-2 VSP30-100 N VSP100-XL For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com N17 Surge Switch Disconnect Switch The Surge Switch is an extremely compact, high performance, manually operated, non-fused switch. It is specifically designed to withstand the high surge current of 200kA with an 8x20 µs waveform seen in today’s transient voltage surge protection device (SPD) applications. Mersen’s Surge Switch utilizes a unique contact design that actually clamp contacts tighter during a surge. Features/Benefits: Applications: •• Only surge rated switch available •• Surge protective device (SPD) panels up to 600VAC, 200kA 8x20 today µs waveform •• Compact footprint •• Extremely reliable •• Defeatable pistol handles automatically relatch when panel door is closed, no tool necessary Ratings: to reset latch Volts : 600V AC •• Direct mount handle option Amps : 600A Surge Rating Catalog Numbers N18 : 200kA 8x20 µs wave form Catalog No. Description SS200 3-pole, surge switch, 200kA 8x20 µs SS200-4 4-pole, surge switch, 200kA 8x20 µs HADSS200 Direct mount black handle HGPB External black handle, NEMA 1,3R, 12 (IEC IP 54), defeatable HGPR External red handle, NEMA 1,3R,12 (IEC IP 54), defeatable HGPB4 External black handle, NEMA 1,3R,124,4X (IEC IP 65), defeatable HGPR4 External red handle, NEMA 1,3R,12,4,4X (IEC IP 65), defeatable SG200-10 Shaft, 7.9 in (200 mm) SG320-10 Shaft, 12.6 in (320 mm) Approvals: SG400-10 Shaft, 15.7 in (400 mm) TS200SS Terminal Shield, 3-pole •• UL Listed Guide NRNT, File TS2004SS Terminal Shield, 4-pole This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 E224922 www.barr-thorp.com Surge Switch Dimensions (dual dimensions: in/mm) SS200 SS200-4 PISTOL HANDLE TYPE G HADSS200 HGPB HGPR HGPB4 HGPR4 3.15 80 O - OFF DOOR DRILLING 2.75 70 2" 90° 4.73 120 I - ON 2.78 70.5 2.56 65 2" 1 8" 4 ø 4.5 50 o -OFF 50 2.87 73 90° 11 4" 0.67 17 ø 31 -ON N PISTOL HANDLE TYPE G SS200/SS200-4 Shaft Length in mm h Minimum Dimension h Maximum Dimension in mm in mm 7.9 200 4.88 124 9.29 236 12.6 320 4.88 124 14.01 356 15.7 400 4.88 124 17.16 436 For the most current product performance data visit us-ferrazshawmut.mersen.com and use catalog search. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com N19 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Resources & Tools Strapped for time? Try some of these time-saving resources to enhance your electrical safety initiatives. Your problem: Thanks to O downsizing, Resources & Tools restructuring, and other cost-saving initiatives, your facility is running • Arc Flash Info Center........................ O2 • Electrical Services............................. O3 lean and mean. You • Electrical Safety Seminars................ O4 have to do much • Fuse Control™ Program................... O5 more with a lot less. And, you have to figure out how to do it safely and effectively. Our solution: Our goal is to offer the right solution for the right application or business challenge. Need a quick, effective tool that will help you find the best heatsink to fit your space? Try our R-Tools® 3D Heatsink Thermal Modeling. Need to specify • High Power Test Lab......................... O6 • Protection Intelligence Quotient (PIQ) Quizzes.................................... O7 • R-Tools® 3D Heatsink Modeling........ O8 • Select-A-Fuse® Software................... O9 the right fuse fast? Explore our Select-A-Fuse® Software. Want a • Power Electronics Solutions............ O10 sure fire way to 5S your fuse maintenance program and reduce • Solar Power Solutions..................... O11 your inventory by 25% or more, then explore our innovative Fuse Control™ program. We have these and many other timesaving resources. • Wind Power Solutions..................... O12 • Technical Services Support............. O13 Want more information fast? If you want more in depth information on these resources & tools, visit our website at us-ferrazshawmut.mersen.com, or call Technical Service O Support at 978-465-4853. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Arc Flash Info Center™ Learning about arc flash makes you an even more valued resource. Here’s what you’ll discover on the Arc Flash Info Center: Arc Flash Hazard Background • The causes Arc flash is a daily threat • Arc Flash hazard to your customers. It can • Test lab examples blind, burn, or even kill • Regulations in an instant, and there’s no one, sure protection. Hazard Analysis But there is an excellent • Why hazard analysis? defense: knowledge. The more you know about how arc • Nine steps of Arc Flash hazard analysis flash occurs, the better you can help your customers stay safe, protect their equipment, and comply with OSHA Reducing Arc Energies with Fuses requirements. • Using current-limiting fuses • Understanding current-limiting fuses A lot has been written about arc flash—a simple Internet • Recommended fuses for Arc Flash mitigation search alone finds more than 3 million references. But • Arc Flash calculator you don’t need to search website after website for the accurate, up-to-date information you need to protect your Getting Help workers. Just visit the Arc Flash Info Center.™ • Technical services • Training Developed by Mersen, the Arc Flash Info Center is your • More information online guide to understanding arc flash requirements - Books & standards and improving plant safety. From a startling look at an - Articles & white papers arc blast to explanations of current-limitation and hazard - Literature analysis to an interactive Arc Flash calculator, it gives you - References an up-close view of this vital topic. • Helpful links We’ve been heavily involved in arc flash research and FAQs testing for many years, amassing a valuable base of information that’s available to you—free. You’ll learn how What’s New arc flash protection is the sum of many factors: routine • News releases electrical safety analysis, staff training, appropriate circuit • Events protection devices, and the right personal protective equipment (PPE). Considering how your customers’ safety can go up in a flash, that’s valuable information to share. Find out more about arc flash and the products that can mitigate it by visit the Arc Flash Info Center. us-ferrazshawmut.mersen.com/arcflash O2 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Electrical Services Mersen has built a reputation for Short Circuit Analysis & Coordination Studies providing innovative electrical Mersen’s seasoned electrical safety experts are protection products that meet available to provide analysis of short circuit current NEC, UL, CSA, IEC, ANSI/IEEE, faults, identify electrical equipment deficiencies and CE, NFPA, and other critical safety inappropriately sized components, conduct circuit standards. In fact, many of our protection coordination studies, and pin-point potential respected field engineers serve on short circuit current rating (SCCR) issues. leading electrical safety codes and standards committees. Field Inspection and Data Collection Supervision Today, Mersen brings its highly regarded electrical protection Electrical engineers are available to perform field expertise to you through our new suite of Electrical Services. inspections in order to help ensure your facility is Discover why more Safety Managers, Facility Engineers and compliant with today’s electrical codes. Our team is Maintenance Supervisors turn to Mersen to help them put also on hand to supervise data collection and input to electrical safety to work for their companies. We offer: ensure the accuracy of arc flash calculations. Electrical Safety Project Management Hazard Labeling Mersen can coordinate some or all of the electrical safety After we complete your arc flash energy calculations, requirements for a facility. This may include initial assessment Mersen helps you satisfy the NEC 110.16 code and through program development, implementation or training. Or NFPA 70E standards requiring Arc Flash Warning you may choose this service on a project basis for assistance Labels on all equipment that could be energized while with arc flash analysis, integrating the latest NFPA 70E being worked on. requirements, development of Request for Quote (RFQ) packages for Arc Flash studies, and more. Electrical Safety Program Audit Mersen is available to provide an objective review of Arc Flash Hazard Analysis your facility’s electrical hazards and safety manual Turn to our experienced team of electrical safety engineers for NFPA 70E and OSHA compliance in a confidential to analyze your electrical system’s exposure to arc flash audit process. OSHA. A standard analysis includes: arc flash, shock Product Analysis & High Power Testing and other hazards assessment, arc flash incident energy Turn to Mersen to help with forensic analysis of calculations, arc flash protection boundary calculations, electrical products. We can help identify fault levels, determining hazard risk categories, required PPE, and durations, temperatures and target the reason why the recommended warning labels for electrical equipment. products operated. One-Line Drawings Need More Information? The foundation of a strong electrical safety program is For additional information, please contact us: built upon one-line electrical drawings that are current and Email: electricalservices.nby@mersen.com accurately represent the facility’s electrical system with all Call: 978-462-6662 O and other electrical hazards in accordance with NFPA 70E and of the electrical components, power sources, and electrical equipment located and clearly identified. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com O3 Electrical Services Seminars & Training The standard electrical training programs we can bring your facility. Short Circuit Current Introduction to Arc Flash Hazards – This is a 2, 4, or Panel Builders – Rating (SCCR) calculations for 6-hour seminar ranging from an overview to a thorough This 4-hour program session. The objective is to present an overview of 70E explains to panel and to explain selected OSHA and 70E requirements builders the whys of relevant to arc-flash and fusible protection. This seminar SCCR requirements. It also discusses real world examples. includes examples of calculating SCCR in accordance with UL 508A and typical Arc Flash Safety for Equipment Installers – solutions to upgrading panel SCCR ratings. This 6-hour seminar presents an overview of 70E requirements relevant to arc flash for individuals that will Use of Power Distribution Fuses for 600 Volts and Below be working within their customers’ facilities. The NFPA – This 4-hour seminar is intended to teach the fundamentals Electrical Program Safety Book is discussed in reference of selecting fuses for power distribution applications including to different facility safety programs. This gives a basic motors and transformers 600 volts and less. It covers normal understanding of arc flash hazards and the value of applications, UL fuse types, and gives an appreciation of the safety programs. Relevant laws, codes and standards strengths and limitations of fuses. are discussed. Basics of Selective Coordination – This 4-hour General Electrical Safety for Shock, Arc Flash, and Arc Blast – This 6-hour seminar combines arc flash program explains the National Electrical Code requirements for selective coordination. It gives the student a conceptual safety with shock hazard safety for a full understanding understanding of selective coordination. It reviews some of electrical safety. It begins with laws, codes, and examples using time current curves with circuit breakers standards, then progresses to a detailed explanation of and fuses for NEC compliance. the hazards, and ends with PPE and test equipment. Customized Electrical Training Services – Complete Arc Flash Safety – This is a two or three day Combinations of standard courses can be customized for seminar. It introduces OSHA, key national standards, and your individual facility, equipment, and procedures. Some standards development organizations. The seminar gives of the more common requests are below: understanding of electrical hazards, proper work practices, and related grounding considerations. It also reviews how Industrial Electricity: Basics and Troubleshooting – 3 days PPE and ground fault items can increase safety. National Electrical Code Basics – 3 days Grounding and Bonding – 2 days 2008 National Electrical Code Over-Current Protection Updates – This 4-hour seminar reviews the Hazardous Locations – 3 days Industrial High voltage Safety – 2 days most important code changes pertaining to overcurrent and overvoltage protection. These topics include Short Need More Information? Circuit Current Ratings (SCCR), interaction with UL 508A, For additional information, please contact us: safety labeling requirements, surge suppressors, selective Email: electricalservices.nby@mersen.com coordination requirements, and other changes affecting Call: 978-462-6662 overcurrent ratings of equipment. O4 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Fuse Control™ Program Mersen’s Fuse Control™ program is a powerful combination of circuit protection products and services designed to help you get control of your facility’s inventory, operating costs, code compliance and workplace safety. Developed by Mersen and refined through extensive field Implementing Fuse Control in Three Easy Steps Storeroom Audit and Database Analysis research, Fuse Control is a simple program that packs a lot of power. It will give you the edge you need to mitigate arc flash hazards, achieve code compliance, reduce inventory by 25% Consolidation Report & Plan or more — and offer the highest grade overcurrent protection available. Get Fuse Control and enjoy these five benefits: Implementation • Improved workplace safety • Easier electrical code compliance • Reduced downtime associated with electrical failures • Streamline inventory - as much as 25% or more • Run Leaner and decrease operating costs How can one program deliver such benefits? It’s easy! Let the fuses do the work. The key lies in consolidating your current inventory and installed Free Resources • Fuse Control Guide - us.ferrazshawmut.com/oem/ resources/literature/FuseControlGuide-Rev1.pdf • Inventory Template in MS Excel us.ferrazshawmut.com/about-you/fusecontrol.cfm • Bin Labels Template in MS Word us.ferrazshawmut.com/about-you/fusecontrol.cfm overcurrent protective devices into one fuse line - Mersen’s innovative current-limiting, arc flash mitigating, Amp-Trap 2000® fuse family. Need More Information? For additional information, please contact us: Email: info.nby@mersen.com Call: 978-462-6662 Order Fuse Control and receive a FREE Fuse Inventory Audit & Analysis Take action today to get control of your inventory, contact a Mersen Sales Representative to initiate your Fuse Control program today. The initial storeroom audit and database analysis is very simple and will take up little of your time or O resources. Also, did we mention it is free! Ask your Sales Representative about the Mersen Fuse Control program today. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com O5 High Power Test Lab Our focus on efficiency makes the Mersen test facilities To schedule test extremely productive and affordable for all your time, contact us testing needs. Our customers turn to us to avoid the at: inconveniences of long lead-times for test dates, and to gain the advantages of rapid setup and change over Mersen times (e.g., circuit-switching in five minutes vs. one hr.) Newburyport allowing us to provide you more “shots” per day. We Laboratory appreciate that our customers expect flexibility, and we Phone: make every effort to accommodate their unique testing 978-465-4834 requirements. Fax: 978-462-7934 Mersen offers our customers global test capabilities for Email: craig. testing products in North America (Newburyport, MA) or mckenzie@mersen.com in Europe (Saint Bonnet, France). Our labs are ready and able to meet all your test requirements from UL or Mersen Lyon Laboratory CSA approval testing in North America to IEC testing in Phone: +33 (0) 4 72 22 66 31 Europe. Fax: +33 (0) 4 72 22 66 12 Email: christophe.turbidi@mersen.com This is why innovative and successful companies who manufacture equipment like AC and DC drives, soft When a test date has been arranged, the client will be starters, UPS’s, lighting controls, circuit breakers, MCC, sent an Engineering Test Agreement which must be filled industrial controls, cables, surge suppression devices out and returned prior to the test date. This agreement and many other electrical products select Mersen and verifies the test date, and sets forth contract conditions our global test capabilities as their partner when it comes for the client and the lab. Liability and responsibility are to critical design and approval testing. They value our explained in the test agreement. on-site engineering trouble-shooting expertise and Requirements consultation services. • Client Purchase Order Our facilities in North America and Europe have the capability to test from the smallest components to large • All witnesses to test must conform to Test Lab Visitor’s Safety Policy complete systems such as motor control centers and • Clients must read and sign Visitor’s Safety Policy power distribution panel boards. Our lab provides precise • Test Lab recommends that the client have an engineer graphical representation of even the lowest levels of present during actual testing to ensure compliance to current, voltage and time. any special requirements To keep you and ourselves competitive, we are Testing continually reviewing and updating our data acquisition • Summary sheet of test lab charges is available on technologies, lab design, and test procedures. Turn to request and will be sent with the Engineering Test the Mersen high power test labs for expert, effective, accurate, and affordable high power electrical testing. Agreement • Testing is normally run in accordance with recognized standards such as UL, CSA, MSHA, and IEC. • All testing is treated with the strictest confidential awareness O6 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com PIQ Quiz Come see what’s new with PIQ Read what our PIQ fans have to say... Every quarter, Mersen features a The PIQ Quiz participants are engineers, electricians, new opportunity to design and specifying engineers, plant managers, test your knowledge distributors, consultants, and students. Like you, they of electrical are dedicated to electrical protection. They like the protection and a quizzes -and we bet you’ll like them too. Here’s what new chance to win they’ve had to say: a prize. What are we offering today? • The quiz was very user friendly. The demonstrations Visit the PIQ made them more memorable. Quiz at: us- • Great, informative graphics. My first thought on the ferrazshawmut. first question was ‘surge,’ but picked ‘sag’ instead. mersen.com/PIQ The explanation that followed was very good. At the conclusion of every quiz, you are invited to enter your name into the contest and you can check out the “Learn More” page where you’ll find a host of additional resources on the featured quiz topic - white papers, articles, calculators, brochures and more! You can also download • This is a simple and good test to check and update 4XL]1RWHV XVIHUUD]VKDZPXWFRP3,4$UFKLYH $UF)ODVK%DVLFV How much do you know about Arc Flash Hazards? Did you know that the monetary cost of a single arc flash incident can easily exceed $1 million per incident, including medical expenses and the cost of equipment replacement, downtown and insurance? Maybe even more alarming is the fact that the explosive energy released during an arcing fault will send more than 2,000 workers to burn centers this year. In most cases, this can be prevented with the proper knowledge of Arc Flash hazards and prevention. Question 1 of 3 Which of the following is the NFPA definition of an Arc Flash Hazard? An Arc Flash Hazard is defined by National Fire Protection Association (NFPA), as: A. A dangerous condition associated with the possible release of energy caused by equipment short circuiting. B. A dangerous condition associated with the possible release of energy caused by an electric arc, or C. A dangerous condition associated with the possible release of molten metal caused by equipment exploding. Question 2 of 3 Which of the following describes the explosive nature of an Arc Flash? A. An extremely bright flash of light occurs B. It produces some of the highest temperatures known to occur on earth C. Energy released is a function of system voltage, fault current magnitude and fault duration D. All of the above An explanation regarding the nature of Arc Flashes The many hazards created by arcing faults in today’s industrial power systems arise from two factors: the tremendous amounts of energy that can be delivered to such arcs and the workers’ close proximity to them. The development of a high-current arcing fault is like an explosion. When an arcing fault is being established, current begins passing though ionized air. Large volumes of ionized gases, along with metal from the vaporized conductors, are rapidly expelled. As the arc runs its course, electrical energy continues to be converted into extremely hazardous forms of energy. Some additional facts about Arc Flashes t As the arc is first established, an extremely bright flash of light occurs. The intensity of the light can cause immediate vision damage. t The electric current flowing through the ionized air can create some of the highest temperatures known to occur on earth – up to 35,000 degrees Fahrenheit. This is 4x the surface temperature of the sun! Even at much lower levels, conventional clothing ignites, causing severe, often fatal burns. t The intense heat from the arc causes the air to suddenly expand producing a blast of very strong air pressure. This thermoacoustic effect results in a shock wave with impulse sounds that can rupture eardrums, collapse lungs, and cause fatal injuries. t All known materials are vaporized at this temperature, subsequently expanding in volume. The resultant air blast can eject molten metal to great distances with extreme force. The molten metal can ignite conventional clothing and the shrapnel that’s ejected can result in physical trauma to the worker. Question 3 of 3 Which of the following could cause an arc flash? A. Spark discharge from accidental touching or tools dropping B. Inadequate short circuit ratings C. Tracking across insulation surfaces D. Corrosion or contamination E. Improper work procedures F. All of the above Arcs can be initiated many different causes, including… Glow to arc discharge resulting from: t Dust and impurities on insulating surfaces can provide a path for current, allowing it to flash over and create arc discharge across the surface. t Corrosion of equipment parts can create impurities on insulating surfaces which may also provide a path for current, allowing it to flash over and create arc discharge across the surface. Condensation of vapor and water dripping can cause tracking on the surface of insulating material, which can create flashover to ground and potential escalation to phase to phase arcing. Spark discharge resulting from accidentally touching live exposed parts or dropping tools on or near equipment may initiate arcs. Over-voltages across narrow gaps such as those that occur when the air gap between conductors of different phases is very narrow (due to poor workmanship or damage to insulating materials) in which case arcs may strike during over-voltages. Failure of insulating materials Electric arcs are also caused by improperly designed or utilized equipment and improper work procedures. Additional Resources t Arc Flash Info Center: us.ferrazshawmut.com/arcflash t Arc Flash articles, white papers & tech topics us.ferrazshawmut.com/arcflash/getting_help/articles_whitepapers.cfm t t Ferraz Shawmut Electrical Services: us.ferrazshawmut.com/electrical-services Fuse Control Program: us.ferrazshawmut.com/about-you/fusecontrol.cfm our knowledge about protection systems. • The test was good information for anyone, but especially people in sales. • I enjoyed listening to the explanations as to how things come about. The test is an interesting and selfchallenging device, useful to keep a person up-todate, and knowledgeable of Arc Flash and it’s causes. • Excellent. I’m the OSHA trained rep in our area. Very XVIHUUD]VKDZPXWFRPDUFIODVK T: 978-462-6662 | us.ferrazshawmut.com our new handy one page summary of the quiz - the PIQ Quiz Notes. good basic safety slides. • I hope you continue providing tests like these. They are an excellent source of knowledge in this relatively new field (solar power). • Although the info did not pertain to our application, I the PIQ Quiz Archive... Explore earlier quizzes from our PIQ Archive, click the “Resources” tab on our website, select “PIQ Quiz” and click “PIQ Archives.” Explore earlier topics such as: • Arc Flash hazard protection • Overvoltage protection • Solar power circuit protection • Selective coordination always enjoy the information presented in the PIQ. • It’s the second PIQ quiz that I’ve taken, and I have found it to be most informative. Thanks for sharing this valuable information with us. • The PIQ was a great surprise in my email. I enjoyed the challenge of the topic and questions. • It was great to win a prize and learn some very useful information in the process. The quiz was very user friendly. The demonstrations made them more O There’s more! Discover memorable. Find out how much you know. Visit: us-ferrazshawmut.mersen.com/PIQ Mersen makes it easy to learn more because we understand that your customers don’t just trust you; they rely on you. So trust Mersen to give you the products and the knowledge to be a real protection pro! This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com O7 R-Tools® 3D Heatsink Modeling Powerful Thermal Modeling Software Mersen makes it easy and convenient to quickly and accurately model various heatsink configurations using the R-Tools online thermal modeling software program. R-Tools is completely interactive. It uses analytically based design tools allowing you to perform the thermal design of the heatsink concurrent with the optimization of the electrical and manufacturing elements prior to any prototype builds and testing. This invaluable resource reduces your design time and increases the reliability in your finished product. The benefits of R-Tools • Convenient online thermal modeling tool Need More Support? • Online and accessible 24/7 Mersen is a company that is easy to do business with. • Quickly and accurately model heatsinks Our leading engineers will work with you to develop • 3-D numerical model tailored solutions for removing damaging heat from your electronic systems. Our ongoing commitment to critical But don’t take our word for it, explore R-Tools today and research in thermal management, means you’ll benefit experience the benefits. from new products and processes that meet the operating requirements of high heat flux power semiconductor On the Web: modules. Using a combination of in-house modeling us-ferrazshawmut.mersen.com techniques and third-party labs for design verification, Click “Resources” and “R-Tools” Mersen is committed to being your number one resource for cooling solutions. Email: sales.mis@mersen.com Manufacturing: 905-795-0077 Applications Support: 905-795-0077 x258 or x340 O8 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Select-A-Fuse® Software The industry’s first point-and-click, Windows®-based fuse selection software, Select-A-Fuse is fast, easy and accurate. With Select-A-Fuse, you can quickly and accurately choose the Look for Our right overcurrent protection for low- and New Web-based medium-voltage motors, power and control transformers, and general loads. Program in 2011 With Version 4.1, you can do even more. Because in addition to product specs, melting time and peak let-thru curves, and the ability to check fuse coordination, our enhanced Select-AFuse software package features: • An Arc Flash calculator you can use to calculate incident heat energies for Mersen’s Amp-Trap 2000® current-limiting fuses • Data and selection routines for our low- and medium-voltage capacitor fuses, High-Speed J fuses and FSPDB finger-safe power distribution blocks • A cross-reference list with more than 18,000 entries Select-A-Fuse will save you time and effort, and best of all, it’s free. Visit the web address below to get your copy today. Version 4.1 Select-A-Fuse System requirements: •• Pentium® PC with Windows 95, 98, NT, ME, XP or 2000 operating system •• 16MB minimum RAM •• 2MB free hard disk space Download your free copy today at: us.ferrazshawmut.com/resources/download.cfm?f=1 Coming Soon - SAF Online Select-A-Fuse software is currently being updated and O re-engineered for the web. We’re updating all the content and will have a brand new, completely web-based version in 2011! This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com O9 Power Electronics Solutions You can count on Mersen as a singlesource supplier of electrical and thermal protection products for Power Electronics. By combining our extensive product line with the knowledge of our application experts, we have the unique ability to evaluate your needs and deliver the right solution. A global manufacturing company with a century of experience, Mersen has remained strong and viable by consistently focusing on our day-to-day mission — ensuring the integrity of the equipment our devices protect and the safety of the people working around them. Our zealous commitment to critical research in electrical safety has enabled us to turn industry knowledge into products and services customers can rely on. We consistently go the extra mile by helping our customers increase their effectiveness, simplify applications and enhance productivity. The Benefits of Mersen: • Product breadth • Technical knowledge • Design assistance from day one • Global manufacturing • Innovative, problem solving products like Fabin® heatsinks, TPMOV® Technology, and the industry’s first finger-safe UltraSafe™ fuse holders • Easy to do business with! Additional Resources Download Select-A-Fuse® for Power Electronics, Ver. 4.2 - With Select-A-Fuse PE, it’s easy to pick the right fuse for power electronics applications. There’s no need to sift through product data or perform tedious calculations. Just enter load current and other variables and in seconds, this software responds with viable solutions. Download at: us.ferrazshawmut.com/resources/download.cfm?f=2 Find your local sales representative: Click “Where to Buy” at us-ferrazshawmut.mersen.com Call: 978-462-6662 Email: info.nby@mersen.com For unbeatable technical support teams, design assistance in the earliest stages of an application through to final development, and a customer and sales service team that is easy to do business with, turn to Mersen. Product Overview: • Semiconductor fuses & fuse holders • High speed fuses & fuse holders • Control fuses & fuse holders • Air and liquid cooled heatsinks • Disconnect switches • Surge protective devices • Power distribution blocks • High power switches • Medium voltage fuses Serving Companies that Manufacture: • Drives • Induction heating • Inverters • Motor controllers • Rectifiers • UPS • Welding equipment O10 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Solar Power Solutions Circuit Protection Solutions for solar power generation and distribution systems. Commercial Solar Power Installation A Combiner Box Drawing on a century of experience - and an ongoing commitment to critical research in electrical safety in both traditional and emerging markets - we provide solar power designers, engineering specifiers, solar power installers and B Inverter solar power equipment manufacturers with innovative circuit protection products and unbeatable technical support. D Utility C Generating electricity from solar energy is an extremely reliable process – as long as it’s properly protected! Mersen offers a trusted range of circuit protection solutions that will help protect your solar power investment. Any installation, Main Electrical Panel Circuit Protection Components for Solar Power whether it’s a stand-alone solar array with a back-up generator set or a grid-connected system, is vulnerable to fault currents or lightning. A Combiner Box 600VDC fuse solutions 1000VDC fuse solutions Today, fuses and surge protective devices are the most UltraSafe™ class CC & midget fuse holders effective ways of protecting the wiring and electrical Finger-Safe Power Distribution Block equipment in a Photovoltaic (PV) system. Fuses protect the Surge-Trap® surge protective devices cables between strings of modules from overcurrent damage. DC-rated disconnect switches The faulty circuits are isolated allowing the system to continue generating power. But that protection must be designed, dimensioned, tested and adapted to the specific features of B Inverter 700VDC semiconductor fuses 1000VDC semiconductor fuses solar applications. Square body semiconductor fuses At Mersen, we offer a dedicated range of protection Surge-Trap® surge protective devices components specially designed for solar power generation and Modular fuse holders distribution including, fuses, fuse holders, wire management AC/DC-rated disconnect switches solutions, disconnect switches, and surge protective devices. For solar power circuit protection solutions you can rely on, contact Mersen. C Main Electrical Panel 600VAC class J fuses 600VAC class CC fuses UltraSafe™ class J fuse holders Need More Information? Here’s how to learn more about Mersen solar power circuit AC-rated fused Disconnect Switches protection products: Surge-Trap® surge protective devices 978-462-6662 Email: info.nby@mersen.com Web: us-ferrazshawmut.mersen.com D O Call: Utility Medium voltage E-Rated fuses Cable limiters Download Mersen’s solar power solutions brochure at: us-ferrazshawmut.mersen.com Click Resources > Literature. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com O11 Wind Power Circuit Protection Mersen brings its knowledge, innovation and technical Download Mersen’s wind power solutions brochure at expertise to the wind power industry, with a complete line us-ferrazshawmut.mersen.com > Resources > Literature. of problem-solving products. To learn more about how Mersen products can protect people and equipment: A wide range of circuit protection solutions are available for the Nacelle, Utility and Tower Base, including Fingersafe Power Distribution Blocks (FSPDB) Time-delay Class Call: J Fuses (AJT), E-Rated Medium Voltage Current-limiting Email: info.nby@mersen.com Power Fuses and more. Web: us-ferrazshawmut.mersen.com 978-462-6662 Mersen Electrical Protection Turbine Component 5 6 1 4 Fuses Holders AJT UltraSafe™ Control Cabinet Class CC Disconnect Surge Protection Other Surge-Trap® SPD FSPDB Switch Medium 2 3 1 Voltage Associated NH - G Holders Surge-Trap® SPD Class L Nacelle 2 Rotor Medium 3 Stator Voltage Associated NH - G Holders Surge-Trap® SPD Class L 4 HUB 5 Obstruction Lighting 6 Anemometer AJT Class CC AJT Class CC UltraSafe™ Surge-Trap® SPD UltraSafe™ Surge-Trap® SPD UltraSafe™ Surge-Trap® SPD Class CC Midget 7 Heading 12 Base 8 10 9 10 11 9 7 O12 8 Both 11 12 Control Cabinet (230V) Control Cabinet (24V/ 48V) Inverter for Rotor Power Supply NH NH Holders or Class L NH Switch AJT UltraSafe™ Class CC Midget Disconnect Surge-Trap® SPD Surge-Trap® SPD FSPDB Surge-Trap® SPD Cable Protector Switch UltraSafe™ PSC Form101 NH Holder NH - g Transformer & Utility Medium Lines Voltage High Voltage Switch Inverter & Medium Disconnect Generators Voltage Switch This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com High Voltage Switch Heatsinks Technical Services Support Circuit Protection Technical Services Support Mersen’s technical service support is one of the best in the industry and gives you direct access to expert applications engineers and an extensive range of technical resources. Count on us for answers to your most challenging applications questions and for rapid issue resolution, cross reference support, and technical support for products such as fuses, fuse blocks and holders, surge protective devices, power distribution blocks, and disconnect switches. Please contact us at: Email: technicalservices.nby@mersen.com Phone: 978-465-4853 Unable to locate the product you need? Email technicalservices.nby@merseon and tell us about your application. In a jiffy, we’ll find the circuit protection product that fits your needs. Thermal Management Application Engineering Support The experts on our applications support team are your trusted advisors. Turn to us for design assistance, problem resolution, and technical support for our air or liquid cooled heatsinks, extrusions, heat pipes and cooling systems. R-Tools 3D Thermal Modeling Heatsink Tool R-Tools provides the thermal design engineer with 24/7 access to materials, configurations and operating conditions for a wide variety of Mersen-based thermal solutions. If you need assistance in the use of R-Tools or the design of a heatsink that cannot be created on R-Tools, please contact us at: Email: support.mis@mersen.com Phone: 905-795-0077 x340 or x258 O U.S.A: (800) 388-5428 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com O13 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Application Information Need to know how? You’ve turned to the right place...literally. Your problem: objective is optimum protection of motor control equipment, power or control transformers, cable wiring, or lighting and heating circuits — you need fast, accurate information to do the job right. Problem is, not all electrical pros have the same familiarity with circuit protection theories and practices. Our solution: Every application has its unique challenges. But you’ll find the path to a basic understanding of applied circuit protection principles in our Applications section. Be it a glossary of relevant electrical terms. An introduction to fuse construction. Guidance on reading and applying Peak Let-thru curves. Or a look at the most common applications. Want more information fast? For more technical or applicationspecific information, please call our Applications/Engineering experts, at 978-462-6662; 416-252-9371 in Canada; or visit our website at us-ferrazshawmut.mersen.com. P Application Information • Definitions ............................................ P2 • Fuse Descriptions................................. P4 • Fuse Construction & Operation............. P5 • How to Read Time Current Curves....... P6 • Low Voltage Motor Protection............... P7 • Medium Voltage Motor Protection....... P13 • Transformer Protection........................ P14 General............................................ P14 Low Voltage Primary Protection....... P15 Secondary Fuses for LV Transformers.................................... P16 Medium Voltage Primary Protection.... P17 Control Transformers....................... P23 • Surge Trap® SPD, FAQ, Glossary....... P24 • Semiconductor Protection................... P29 • DC Circuit Protection & Fuse DC Ratings................................. P30 • Temperature De-Rating....................... P31 • Let-Thru Current & I2t.......................... P33 • Fuse Let-Thru Current Tables............. P35 • Bus Duct Protection............................ P39 • Capacitor Protection............................ P40 • Cable Protection.................................. P42 • Welder Protection................................ P43 • Motor Starter General Info.................. P44 • Fusible & Non-Fusible Disconnect Switches........................ P45 • Selectivity Between Fuses.................. P54 • Short Circuit Calculations.................... P55 • Properties of Materials........................ P61 • Stranded Copper and Aluminum Cable Data.......................................... P62 • Recommended Tightening Torque for Bolt-on and Stud Mounted Fuses........ P62 • Small Ampere Rating Equivalents....... P62 • Short Circuit Rating............................. P63 • 11 Reasons for Using Current Limiting Fuses..................................... P63 • Fuse Obsolescence............................ P64 • Class 1, Division 2 Locations.............. P65 • Suggested Specs for Mersen Fuses... P66 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P Whether your Definitions Element Ampacity cable size, insulation type and the conditions of use. A calibrated conductor inside a fuse which melts when subjected to excessive current. The element is enclosed by the fuse body and may be surrounded by an arc-quenching medium such as silica sand. The element is sometimes referred to as a link. Ampere Rating Fault The current a conductor can carry continuously without exceeding its temperature rating. Ampacity is a function of The continuous current carrying capability of a fuse under defined laboratory conditions. The ampere rating is marked on each fuse. Class L fuses and E rated fuses Fault Current may be loaded to 100% of their ampere rating. For all The amount of current flowing in a faulted circuit. other fuses, continuous load current should not exceed Fuse 80% of fuse ampere rating. Available Fault Current The maximum short circuit current that can flow in an An overcurrent protective device containing a calibrated current carrying member which melts and opens a circuit under specified overcurrent conditions. I2t (Ampere Squared Seconds) A measure of the thermal energy associated with current flow. I2t is equal to (lRMS)2 x t, where t is the duration of current flow in seconds. unprotected circuit. Bolt-in Fuse A fuse which is intended to be bolted directly to bus bars, contact pads or fuse blocks. Contacts The external live parts of the fuse which provide continuity between the fuse and the balance of the circuit. Also referred to as ferrules, blades or terminals. Coordination The use of overcurrent protective devices which will isolate only that portion of an electrical system which has been overloaded or faulted. See Selectivity. Current-Limiting Fuse A fuse which will limit both the magnitude and duration of Clearing I2t is the total I2t passed by a fuse as the fuse clears a fault, with t being equal to the time elapsed from the initiation of the fault to the instant the fault has been cleared. Melting I2t is the minimum I2t required to melt the fuse element. Interrupting Rating (Abbreviated I.R.) The maximum current a fuse can safely interrupt. Some special purpose fuses may also have a “Minimum Interrupting Rating”. This defines the minimum current that a fuse can safely interrupt. Kiloamperes (Abbreviated kA) 1,000 amperes. Limiter or Back-up Fuse current flow under short circuit conditions. A special purpose fuse which is intended to provide short circuit protection only. Current-Limiting Range Overcurrent The available fault currents a fuse will clear in less than 1/2 cycle, thus limiting the actual magnitude of current flow. Any current in excess of conductor ampacity or equipment continuous current rating. Dual Element Fuse Overload Often confused with time delay, dual element is a term describing fuse element construction. A fuse having two current responsive elements in series. P2 An accidental condition in which a current path becomes available which by-passes the connected load. The operation of conductors or equipment at a current level that will cause damage if allowed to persist. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Definitions Peak Let-Thru Current (lp) The maximum instantaneous current passed by a current- limiting fuse when clearing a fault current of specified magnitude. Rejection Fuse Block A fuse block which will only accept fuses of a specific UL class. Rejection is a safety feature intended to prevent the insertion of a fuse with an inadequate voltage or interrupting rating. Rejection Fuse A current-limiting fuse with high interrupting rating and with unique dimensions or mounting provisions. Renewable Fuse A fuse which can be restored for service by the replacement of its element. Renewable Element or Link The field-replaceable element of a renewable fuse. Also referred to as a renewable link. Selectivity A main fuse and a branch fuse are said to be selective if the branch fuse will clear all overcurrent conditions before the main fuse opens. Selectivity is desirable because it limits outage to that portion of the circuit which has been overloaded or faulted. Also called selective coordination. Semiconductor Fuse An extremely fast acting fuse intended for the protection of power semiconductors. Sometimes referred to as a rectifier or ultra fast fuse. Short Circuit Excessive current flow caused by insulation breakdown or wiring error. Threshold Current The minimum available fault current at which a fuse is current limiting. Time Delay Fuse A fuse which will carry an overcurrent of a specified magnitude for a minimum specified time without opening. The specified current and time requirements are defined in the UL/CSA/NOM 248 fuse standards. Voltage Rating This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 P The maximum voltage at which a fuse is designed to operate. Voltage ratings are assumed to be for AC unless specifically labeled as DC. www.barr-thorp.com P3 Fuse Descriptions High Voltage (over 34,500V) Expulsion-Type power fuses are available for nominal voltages of 46, 69, 115, 138 and 161kV in current ratings up to 400 amperes. ANSI (American National Standards Institute) Standards are followed. Medium Voltage (601-34,500V) Current-Limiting or Expulsion-Type Power Fuses are general purpose fuses available for nominal voltages of 2.4, 2.75, 4.16, 5.5, 7.2, 8.25, 14.4, 15.5, 23 and 34.5kV in current ratings up to 720 amperes. ANSI and UL Standards are followed. PT Fuses Potential transformers require current limiting fuses or equivalent on the primary connection side. Standard PT primary voltages range from 2.4kV to 36kV. Since the power requirement is low (for relays, metering, etc.) fuses of the proper voltage are applied in the 1/2 to 5 ampere range. Several voltage ratings are available, physical sizes vary among manufacturers. Low Voltages (600V or less) Many types of low voltage fuses are classified and identified for use in 125, 250, 300, 480, or 600V circuits. UL/CSA/NOM standards are followed. Common types are briefly summarized below: Current-Limiting Motor Starter Fuses are available for nominal voltages of 2.4, 4.8 and 7.2kV in current ratings up to 36R (650A). These are special purpose R-Rated fuses for motor short circuit protection only (backup fuses) and are not full-range power fuses. ANSI and UL Standards are followed. Summary of Low Voltage Fuses Fuse Type Voltage Ampere Rating Interrupting Rating – kA Mersen Part # 600VAC 0-30 200 ATDR, ATQR, ATMR Class CC 300VDC 0-30 100 ATDR, ATQR 600VDC 0-30 100 ATMR Class G 480/600VAC 0-20/21-60 100 AG 248-5 Class H (Renewable) 250/600VAC 0-600 10 RF/RFS 248-7 248-6 Class H (Non-Renew) Class J Class K-5 Class L Class RK1 Class RK5 Class T Semiconductor Glass/Electronic Midget Plug Cable Protector P4 250/600VAC 0-600 10 NRN, CRN/NRS, CRS 600VAC 0-600 200 AJT, HSJ, A4J 300VDC 0-30 100 A4J, HSJ(1-10) 500VDC 0-600 100 AJT, HSJ(15-600) 250/600VAC 0-600 50 OT, OTN/OTS 600VAC 601-6000 200 A4BQ, A4BY, A4BT 500VDC 601-3000 100 A4BQ 250/600VAC 0-600 200 A2D, A2K/A6D, A6K 600VAC 70-600 200 HSRK 250VDC 0-600 100 A2D UL 248-4 248-8 248-9 248-10 248-12 600VDC 0-600 100 A6D 250/600VAC 0-600 200 TR/TRS 300/600VDC 0-30/35-400 20 TRS-RDC 300/600VAC 0-1200/0-800 200 A3T/A6T 160/300VDC 0-1200 50/100 A3T/A6T 130-4000VAC 0-2000 Up to 300 See Section D 248-13 248-14 32-350VAC 0-30 Up to 10 See Section C 125/250VAC 0-30 0.2-10 TRM, OTM, GFN 500/600VAC 0-30 10,100 ATQ, ATM, SBS 125VAC 0-30 10 See Section G 250VAC 1-500kcmil Cu or Al 200 2CL 248-12 248-15 248-14 248-11 600VAC #2-1000kcmil Cu or Al 200 CP, CPH 248-1 Capacitor 600-5500VAC 25-300 Up to 200 A100C-A550C Other Welder 600VAC 100-600 200 A4BX Other This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Fuse Construction And Operation The typical fuse consists of an element which is surrounded by a filler and enclosed by the fuse body. The element is welded or soldered to the fuse contacts (blades or ferrules). The element is a calibrated conductor. Its configuration, its mass, and the materials employed are selected to BLADE BODY FILLER ELEMENT achieve the desired electrical and thermal characteristics. The element provides the current path through the fuse. It generates heat at a rate that is dependent upon its resistance and the load current. The heat generated by the element is absorbed by the filler and passed through the fuse body to the surrounding air. A filler such as quartz sand provides effective heat transfer and allows for the small element cross-section typical in modern fuses. The effective heat transfer allows the fuse to carry harmless overloads. The small element cross section melts quickly under short circuit conditions. The filler also aids fuse performance by absorbing arc energy when the fuse clears an overload or short circuit. When a sustained overload occurs, the element will generate heat at a faster rate than the heat can be passed to the filler. If the overload persists, the element will reach its melting point and open. Increasing the applied current will heat the element faster and cause the fuse to open sooner. Thus fuses have an inverse time current characteristic, i.e. the greater the overcurrent the less time required for the fuse to open the circuit. This characteristic is desirable because it parallels the characteristics of conductors, motors, transformers and other electrical apparatus. These components can carry low level overloads for relatively long times without damage. However, under high current conditions damage can occur quickly. Because of its inverse time current characteristic, a properly applied fuse can provide effective protection over a broad current range, from low level overloads to high level P short circuits. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P5 How To Read A Time-Current Curve A time-current characteristic curve, for any specified fuse, AJT is displayed as a continuous line representing the average melting time in seconds for a range of overcurrent conditions. Time Delay / Class J Melting Time -Current Data 1-600 Amperes, 600 Volts AC The melting time is considered nominal unless noted otherwise. Several curves are traditionally shown on one sheet to represent a family of fuses. The family shown here is the Time Delay Class J AJT Amp-trap 2000 fuse. Information can be accessed from these curves in several ways: • If a fuse has been selected, the designer can use the curve for that fuse to check its opening time versus a given overcurrent. Example: Using the 30 ampere fuse curve, what is the fuse opening time in seconds at a current of 160 amperes? At the bottom of the sheet (Current in Amperes) the point where it intersects the 30A curve (Pt. B). Then follow that line to the left edge (Time in Seconds) and read 10 seconds. (Pt. C). This tells us that the AJT30 will open in 10 seconds on a current of 160 amperes. • Likewise, for the same fuse we might want to know what current will open the fuse in 0.1 second. On the vertical axis Time in Seconds find 160 amperes (Pt. A) and follow that line straight up to (Time in Seconds) find 0.1 second (Pt. D) and follow that line to the right until it intersects the 30A curve (Pt. E). Then follow that line straight down to the horizontal axis (Current in Amperes) and read 320 amperes (Pt. F). This shows that the AJT30 requires an overcurrent of 320 amperes to open in 0.1 second. • The curves can be used in other ways by the designer. For example, if a family has been chosen (i.e. Time Delay Current in Amperes Class J AJT) and an opening time of approximately 1 second is required at 3000 amperes, what fuse in the family best meets this need? Find the 3000 ampere line on the horizontal axis (Pt. G) and follow it up to the 1 second line (Pt. H). The nearest curve to the right is the AJT400. If the point is not near a curve shown, other intermediate curves are available from the factory. Sometimes the fuse family or type has not been chosen, so a design requirement can be presented to several family characteristic curves. One fuse type will emerge as a good choice. Voltage rating, interrupting rating, physical size, time delay, etc. are all considerations in the final choice. P6 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Low Voltage Fuses For Motor Protection Code Requirements The NEC or CEC requires that motor branch circuits be protected against overloads and short circuits. Overload protection may be provided by fuses, overload relays or motor thermal protectors. Short circuit protection may be provided by fuses or circuit breakers. Disconnect Fuse Overload Protection The NEC or CEC allows fuses to be used as the sole means of overload protection for motor branch circuits. This approach is often practical with small single phase motors. If the fuse is the sole means of protection, the fuse ampere rating must not exceed the values shown in Table 1. Contactor Overload Relay Most integral horsepower 3 phase motors are controlled by a motor starter which includes an overload relay. Since the overload relay provides overload protection for the motor branch circuit, the fuses may be sized for short circuit protection. The motor branch circuit fuses may be sized as large as shown in Table 2 when an overload relay or motor thermal protector is included in the branch circuit. Time delay fuse ratings may be increased to 225% and non-time delay fuse ratings to 400% (300% if over 600 amperes) if the ratings shown in Table 2 will not carry motor starting current. Some manufacturers’ motor starters may not be adequately protected by the maximum fuse sizing shown in Table 2. If this is the case, the starter manufacturer is required by UL 508 to label the starter with a maximum permissible fuse size. If so labeled, this maximum value is not be exceeded. Where the percentages shown in Table 2 do not correspond to standard fuse ratings the next larger fuse rating may be used. Standard fuse ratings in amperes: 15 20 25 30 35 40 45 50 60 70 80 90 100 110 125 150 175 200 225 250 300 350 400 450 500 600 700 800 1000 1200 1600 2000 2500 3000 4000 5000 6000 Fuse Selection Guidelines Motor Branch Circuit Table 1- Maximum Fuse Rating for Overload Protection Motor Service Factor Motor Full Load Service factor of 1.15 or greater 125 Marked temperature rise not Exceeding 40°C All Others * These percentages are not to be exceeded. Table 2- Maximum Fuse Rating for Short Circuit Protection Fuse Rating as %* Motor Full Load* Fuse Type Type of Motor Non-Time All Single-phase AC motors Which Fuse Class? rotor: The Class J time delay fuse (AJT) provides advantages over the RK5 and RK1 fuses. Class J fuses provide a higher degree of current limitation than the RK’s. This reduced fault current will reduce arc faults in cases of an arc flash incident. 125 115 What fuse type and ampere rating is best for a given application? The answer depends upon the application and objective to be met. Here are some suggestions. UL Classes RK5, RK1, and J are the most popular. The Class RK5 ( Tri-onic®) is the least expensive. The Class RK1 (Amp-trap®) is used where a higher degree of current limitation is required for improved component protection or system coordination. The RK5 and RK1 are dimensionally interchangeable. Fuse Rating as %* or Marked Temperature Rise Delay Time Delay 300 175 Other than Design E 300 175 Design E 300 175 Synchronous 300 175 Wound rotor 150 150 Direct-current (constant voltage) 150 150 AC polyphase motors other than woundSquirrel Cage P Short Circuit Protection Motor * The non-time delay ratings apply to all class CC fuses. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P7 Low Voltage Fuses For Motor Protection The Class J fuse is also about half the physical size of the RK5 and RK1 reducing panel space and saving money. fuses are more current limiting than the RK5 and have less short time current carrying capability. Time Delay vs. Non-Time Delay Sizing time delay fuses between 125% and 150% of motor full load current provides advantages. The fuse will coordinate with NEMA Class 20 overload relays. Nuisance fuse opening will virtually be eliminated and effective short circuit protection will be maintained. Time delay fuses are the most useful fuses for motor branch circuit application. A time delay fuse can be sized closer to motor full load current, providing a degree of overload protection, better short circuit protection, and possible use of a smaller disconnect switch. Protecting IEC Style Motor Starters What Ampere Rating? The new IEC European style motor starters and contactors are popular but they present different problems in protection. These devices represent substantial savings in space and cost but they have a lower withstand capability than their NEMA counterparts. The selection of fuse ampere rating is a matter of experience and personal preference. Some prefer to size time delay fuses at 125% of motor full load amperes. This sizing will provide a degree of overload protection for motors with a service factor of 1.15. Sizing fuses at 125% of motor nameplate amperes in some applications may result in nuisance fuse openings. Time delay fuses sized at 125% may open at motor locked rotor current before some NEMA Class 20 overload relays operate. Nuisance fuse openings may result if Class RK1 or Class J fuses are sized at 125% of motor full load current. These In order to achieve the same level of protection for IEC style devices that we expect for NEMA devices, the AJT Class J Time Delay fuse is the best choice, sized at 1.25 to 1.50 times motor full load amperes. Also, the AJT has the advantage of being half the size of RK5 and RK1 fuses and thereby fits the trim IEC package. Single Phase Motor Fuse Selection UL Classes RK1, RK5, J & CC Motor Full Load HP Current Recommended Ampere Rating Motor Acceleration Times Minimum 115V Typical Heavy Load Minimum Typical RK5 and RK1 TR/A2D Heavy Load Minimum Typical J-AJT Heavy Load CC-ATDR 1/6 4.4 5 6/10 6 1/4 8 5 6/10 6 1/4 8 12 15 17 1/2 1/4 5.8 7 8 12 8 8 12 12 17 1/2 20 1/3 7.2 9 12 15 9 12 15 17 1/2 25 25 1/2 9.8 12 15 17 12 15 17 1/2 20 30 3/4 13.8 17 1/2 20 25 17 1/2 20 25 30 - - 1 16 20 25 30 20 25 30 - - - 1 1/2 20 25 30 35 25 30 35 - - - 2 24 30 35 40 30 35 40 - - - 3 34 45 50 60 45 50 60 - - - 5 56 70 80 100 70 80 100 - - - 7 1/2 80 100 125 150 100 125 150 - - - 10 100 125 150 175 125 150 175 - - - 1/6 2.2 2 8/10 3 1/2 4 3 3 1/2 4 5 7 10 1/4 2.9 3 1/2 4 1/2 5 6/10 3 1/2 4 1/2 5 6/10 6 9 10 1/3 3.6 4 1/2 5 6/10 7 4 1/2 5 6/10 7 8 12 15 1/2 4.9 6 1/4 7 9 6 1/4 7 9 12 15 17 1/2 230V RK5 and RK1 TR/A2D J-AJT CC-ATDR 3/4 6.9 9 12 15 9 12 15 15 20 25 1 8 10 12 15 10 12 15 20 25 30 1 1/2 10 12 15 17 1/2 12 15 17 1/2 20 30 - 2 12 15 17 1/2 25 15 17 1/2 25 25 - - 3 17 20 25 30 20 25 30 - - - 5 28 35 40 50 35 40 50 - - - 7 1/2 40 50 60 70 50 60 70 - - - 10 50 60 80 90 60 80 90 - - - Minimum - This sizing is recommended if motor acceleration times do not exceed 2 seconds. Minimum sizing with RK1, RK5, and Class J fuses will provide overload relay back up protection but may not coordinate with some NEMA Class 20 overload relays. Minimum sizing is generally not heavy enough for motors with code letter G or higher. Typical - Suggested for most applications. Will coordinate with NEMA Class 20 overload relays. Suitable for motor acceleration times up to 5 seconds. Heavy Load - Maximum fuse size in accordance with Table 2. If this fuse size is not sufficient to start the load, RK1, RK5, and J time delay fuse size may be increased to a maximum of 225% of full load amperes. Class CC fuses may be increased to 400% of full load amperes. The Heavy Load column should be used for Design E and high efficiency Design B motor fuse sizing. P8 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Low Voltage Fuses For Motor Protection Three Phase Motor Fuse Selection UL Classes RK5, RK1, J & CC Full Load HP Current Recommended Ampere Rating Motor Acceleration Times Minimum 208V Typical Heavy Load Minimum Typical RK5 and RK1 TR/A2D Heavy Load Minimum Typical J-AJT Heavy Load CC-ATDR 1/2 2.4 3 3 1/2 4 1/2 3 3 1/2 4 1/2 5 8 3/4 3.5 4 1/2 5 6 1/4 4 1/2 5 6 1/4 8 10 15 1 4.6 5 6/10 7 9 6 7 9 10 15 17 1/2 1 1/2 6.6 8 10 12 8 10 12 15 20 25 2 7.5 9 12 15 9 12 15 17 1/2 25 30 3 10.6 15 15 20 15 15 20 25 30 - 5 16.8 20 25 30 20 25 30 - - - 7 1/2 24.2 30 35 45 30 35 45 - - - 10 30.8 40 50 60 40 50 60 - - - 15 46.2 60 70 90 60 70 90 - - - 20 60 75 90 110 80 90 110 - - - 25 75 90 110 150 90 110 150 - - - 30 88 110 150 175 110 150 175 - - - 40 114 150 175 200 150 175 200 - - - 50 143 175 225 300 175 225 300 - - - 60 169 200 250 300 200 250 300 - - - 75 211 250 350 400 250 350 400 - - - 100 273 350 400 500 350 400 500 - - - 125 343 450 500 600 450 500 600 - - - 150 396 500 600 - 500 600 - - - 230V RK5 and RK1 TR/A2D J-AJT 10 CC-ATDR 1/2 2.2 2 8/10 3 1/2 4 3 3 1/2 4 5 7 10 3/4 3.2 4 5 6 4 5 6 8 10 12 1 4.2 5 6 1/4 8 5 6 1/4 8 10 12 15 1 1/2 6 8 9 12 8 9 12 15 17 1/2 20 2 6.8 8 10 12 8 10 12 15 20 25 3 9.6 12 15 17 1/2 12 15 17 1/2 20 30 - 5 15.2 20 25 30 20 25 30 - - - 7 1/2 22 30 35 40 30 35 40 - - - 10 28 35 40 50 35 40 50 - - - 15 42 50 60 80 50 60 80 - - - 20 54 70 80 100 70 80 100 - - - 25 68 80 100 125 80 100 125 - - - 30 80 100 125 150 100 125 150 - - - 40 104 125 150 200 125 150 200 - - - 50 130 175 200 250 175 200 250 - - - 60 154 200 225 300 200 225 300 - - - 75 192 250 300 350 250 300 350 - - - 100 248 300 350 450 300 350 450 - - - 125 312 400 450 600 400 450 600 - - - 150 360 450 500 600 450 500 600 - - - 200 480 600 - - 600 - - - - - P Motor Minimum - This sizing is recommended if motor acceleration times do not exceed 2 seconds. Minimum sizing with RK1, RK5, and Class J fuses will provide overload relay back up protection but may not coordinate with some NEMA Class 20 overload relays. Minimum sizing is generally not heavy enough for motors with code letter G or higher. Typical - Suggested for most applications. Will coordinate with NEMA Class 20 overload relays. Suitable for motor acceleration times up to 5 seconds. Heavy Load - Maximum fuse size in accordance with Table 2. If this fuse size is not sufficient to start the load, RK1, RK5, and J time delay fuse size may be increased to a maximum of 225% of full load amperes. Class CC fuses may be increased to 400% of full load amperes. The Heavy Load column should be used for Design E and high efficiency Design B motor fuse sizing. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P9 Low Voltage Fuses For Motor Protection Three Phase Motor Fuse Selection UL Classes RK5, RK1, J & CC Recommended Ampere Rating Motor Full Load HP Current Motor Acceleration Times Minimum 380V Typical Heavy Load Minimum RK5 and RK1 TRS / A6D Typical Heavy Load Minimum J-AJT Typical Heavy Load CC-ATDR 1/2 1.3 1 6/10 2 2 1/2 1 6/10 2 2 8/10 3 4 6 3/4 1.7 2 1/4 2 8/10 3 2 1/2 2 8/10 3 1/2 4 5 6/10 6 1/4 1 2.2 2 8/10 3 1/2 4 1/2 3 3 1/2 4 5 8 10 1 1/2 3.6 4 1/2 5 6/10 7 4 1/2 5 6/10 7 8 12 15 2 4.1 5 6 8 5 6 8 9 12 15 3 5.8 7 8 12 8 8 12 12 17 1/2 20 5 9.2 12 15 17 1/2 12 15 17 1/2 20 30 - 7 1/2 13.3 15 20 25 17 1/2 20 25 30 - - 10 17 20 25 30 20 25 30 - - - 15 25 30 35 45 30 35 45 - - - 20 33 40 50 60 40 50 60 - - - 25 41 50 60 75 50 60 80 - - - 30 48 60 70 90 60 80 90 - - - 40 68 80 100 125 80 100 125 - - - 50 79 100 125 150 100 125 150 - - - 60 93 110 150 175 110 150 175 - - - 75 116 150 175 225 150 175 225 - - - 100 150 175 225 300 175 225 300 - - - 125 189 250 300 350 250 300 350 - - - 150 218 300 350 400 300 350 400 - - - 200 291 350 450 600 350 450 600 - - - Minimum - This sizing is recommended if motor acceleration times do not exceed 2 seconds. Minimum sizing with RK1, RK5, and Class J fuses will provide overload relay back up protection but may not coordinate with some NEMA Class 20 overload relays. Minimum sizing is generally not heavy enough for motors with code letter G or higher. Typical - Suggested for most applications. Will coordinate with NEMA Class 20 overload relays. Suitable for motor acceleration times up to 5 seconds. Heavy Load - Maximum fuse size in accordance with Table 2. If this fuse size is not sufficient to start the load, RK1, RK5, and J time delay fuse size may be increased to a maximum of 225% of full load amperes. Class CC fuses may be increased to 400% of full load amperes. The Heavy Load column should be used for Design E and high efficiency Design B motor fuse sizing. P10 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Low Voltage Fuses For Motor Protection Three Phase Motor Fuse Selection UL Classes RK5, RK1, J, CC and L Motor Full Load HP Current Recommended Ampere Rating Motor Acceleration Times Minimum 460V Typical Heavy Load Minimum Typical RK5 and RK1 TRS / A6D Heavy Load Minimum Typical J-AJT Heavy Load CC-ATDR 1/2 1.1 1 4/10 1 6/10 2 1 1/2 1 6/10 2 3 3 1/2 6 3/4 1.6 2 2 1/4 2 8/10 2 2 1/4 2 8/10 3 1/2 5 6 1/4 1 2.1 2 1/2 3 2/10 4 2 1/2 3 2/10 4 5 6 1/4 8 1 1/2 3 3 1/2 4 1/2 5 6/10 3 1/2 4 1/2 5 6/10 6 9 12 2 3.4 4 5 6 4 5 6 8 10 15 3 4.8 5 6/10 7 9 6 7 9 12 15 17 1/2 5 7.6 10 12 15 10 12 15 17 1/2 25 30 7 1/2 11 15 17 1/2 20 15 17 1/2 20 25 30 - 10 14 17 1/2 20 25 17 1/2 20 25 30 - - 15 21 25 30 40 25 30 40 - - - 20 27 35 40 50 35 40 50 - - - 25 34 45 50 60 40 50 60 - - - 30 40 50 60 70 50 60 70 - - - 40 52 70 80 100 70 80 100 - - - 50 65 80 100 125 80 100 125 - - - 60 77 100 125 150 100 125 150 - - - 75 96 125 150 175 125 150 175 - - - 100 124 175 200 225 175 200 225 - - - 125 156 200 225 300 200 225 300 - - - 150 180 225 250 350 225 250 350 - - - 200 240 300 350 450 300 350 450 - - - 250 302 400 450 600 400 450 600 - - - 300 361 450 600 - 450 600 - - - - Motor HP Full Load Current Class L A4BT 300 360 - 601 800 400 477 - 800 1200 500 590 - 1000 1600 P Minimum - This sizing is recommended if motor acceleration times do not exceed 2 seconds. Minimum sizing with RK1, RK5, and Class J fuses will provide overload relay back up protection but may not coordinate with some NEMA Class 20 overload relays. Minimum sizing is generally not heavy enough for motors with code letter G or higher. Typical - Suggested for most applications. Will coordinate with NEMA Class 20 overload relays. Suitable for motor acceleration times up to 5 seconds. Heavy Load - Maximum fuse size in accordance with Table 2. If this fuse size is not sufficient to start the load, RK1, RK5, and J time delay fuse size may be increased to a maximum of 225% of full load amperes. Class CC fuses may be increased to 400% of full load amperes. The Heavy Load column should be used for Design E and high efficiency Design B motor fuse sizing. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P11 Low Voltage Fuses For Motor Protection Three Phase Motor Fuse Selection UL Classes RK5, RK1, J, CC and L Recommended Ampere Rating Motor Full Load HP Current 575V Motor Acceleration Times Minimum Typical Heavy Load RK5 and RK1 TRS / A6D Minimum Typical Heavy Load J-AJT Minimum Typical Heavy Load CC-ATDR 1/2 0.9 1 1/8 1 4/10 1 6/10 1 1/4 1 1/2 1 6/10 2 1/2 2 8/10 3 1/2 3/4 1.3 1 6/10 2 2 1/2 1 6/10 2 2 8/10 3 4 6 1 1.7 2 1/4 2 1/2 3 2 1/4 2 8/10 3 1/2 4 5 6/10 6 1/4 1 1/2 2.4 3 3 1/2 4 1/2 3 3 1/2 4 1/2 5 8 10 2 2.7 3 2/10 4 5 3 2/10 4 5 6 8 10 3 3.9 5 6 7 5 6 7 9 12 15 5 6.1 8 9 12 8 10 12 15 17 1/2 20 7 1/2 9 12 15 17 1/2 12 15 17 1/2 20 30 - 10 11 15 17 1/2 20 15 17 1/2 20 25 30 - 15 17 20 25 30 20 25 30 - - - 20 22 30 35 40 30 35 40 - - - 25 27 35 40 50 35 40 50 - - - 30 32 40 50 60 40 50 60 - - - 40 41 50 60 75 50 60 80 - - - 50 52 70 80 100 70 80 100 - - - 60 62 75 90 110 80 90 110 - - - 75 77 100 125 150 100 125 150 - - - 100 99 125 150 175 125 150 175 - - - 125 125 175 200 225 175 200 225 - - - 150 144 175 225 300 175 225 300 - - - 200 192 250 300 350 250 300 350 - - - 250 240 300 350 500 300 350 500 - - - 289 350 450 600 350 450 600 - - - 300 Motor HP Full Load Class L A4BT Current 400 382 -- 800 1100 500 472 -- 1000 1400 Minimum - This sizing is recommended if motor acceleration times do not exceed 2 seconds. Minimum sizing with RK1, RK5, and Class J fuses will provide overload relay back up protection but may not coordinate with some NEMA Class 20 overload relays. Minimum sizing is generally not heavy enough for motors with code letter G or higher. Typical - Suggested for most applications. Will coordinate with NEMA Class 20 overload relays. Suitable for motor acceleration times up to 5 seconds. Heavy Load - Maximum fuse size in accordance with Table 2. If this fuse size is not sufficient to start the load, RK1, RK5, and J time delay fuse size may be increased to a maximum of 225% of full load amperes. Class CC fuses may be increased to 400% of full load amperes. The Heavy Load column should be used for Design E and high efficiency Design B motor fuse sizing. P12 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Medium Voltage Motor Protection Fuse Application Guidelines The guidelines for applying R-Rated fuses are significantly different from those applying to low voltage motor fuses. This is because R-Rated fuses are back-up fuses which are intended to provide short circuit protection only for medium voltage starters and motors. Fuse/Overload Relay Crossover Point Time An R-Rated fuse is not designed to protect itself or other circuit components against long term overloads. This is why these fuses are given an R rating, and not an ampere rating. An R-Rated fuse will safely interrupt any current between its minimum interrupting rating and its maximum interrupting rating. The minimum interrupting rating is verified during UL tests for UL component recognition. R-Rated fuses must be applied in combination with an overload relay and a contactor. The time current characteristics of the fuse and overload relay should be matched so that the contactor interrupts currents below the fuse’s minimum interrupting rating while the fuse interrupts fault currents, thus easing duty on the contactor and extending the interrupting ability of the controller. A medium voltage starter is usually engineered for a specific motor and application. For this reason the starter manufacturer selects the proper fuse R rating and provides the fuses as part of the starter package. Unless the user has good reason, no deviation should be made from the R rating recommended by the starter manufacturer. If the user has an existing starter which is to be applied to a new or different motor, the application should be reviewed with the starter manufacturer. Recalibration of the overload relay(s) or fuses of a different R rating may be required. Properly sized R-Rated fuses should provide a service life approaching that of the contactor. If fuse openings are experienced with no faults present, the fuses, overload relay or both may be improperly sized. The table in this section is offered as a guideline and shows the maximum motor full load current appropriate for a given R rating. In addition to this table it is advisable to compare the fuse minimum melt time-current curve and the nominal time-current characteristic curve for the overload relay. These curves should intersect at (B) no less than 120% of motor locked rotor current (see figure). This will assure that the contactor will open before the fuse during locked rotor conditions. Current Where B ≥ 1.2 x locked rotor amperes Motor Full Load Currents for R-Rated Fuses* Max. Motor Full-Load Current For Full Voltage Start - Amperes Fuse R Rating 10 sec. start 3 sec. start 2R 28 32 3R 40 45 4R 55 65 5R 65 75 6R 80 95 9R 125 140 12R 165 190 18R 250 280 24R 330 360 36R 500 550 *Note: Always round up to the next larger R rating. The 10 or 3 Second Start P The 10 or 3 second start listed in the table is a start during which the motor accelerates from standstill to rated speed in 10 (or 3) seconds or less. For reduced voltage starting, motor starting current should not exceed 75% of the fuse minimum melt current for the required motor acceleration time. Consult the factory for application assistance for ratings above 36R. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P13 Transformer Protection This section summarizes transformer overcurrent protection as required by the National Electrical Code (NEC) and Canadian Electric Code. Secondary Fuses Transformers - Primary 600 Volts or Less Selecting fuses for the secondary is simple once rated secondary current is known. Fuses are sized at 125% of secondary FLA or the next higher rating; or at maximum 167% of secondary FLA, see Table 2 for rules. The preferred sizing is 125% of rated secondary current Isec or next higher fuse rating. To determine Isec, first determine transformer rating (VA or kVA), secondary voltage (Vsec) and use formulas below. Table 1- Primary Fuse Only 1. Single Phase : Isec = Transformer VA Vsec or Transformer kVA x 1000 Vsec If secondary fuse protection is not provided, primary fuses are to be selected according to Table 1. If both primary and secondary fuses are used, they are to be selected according to Table 2. Transformer Primary Amperes Maximum Primary Fuse % Rating 9 or more 125* 2 to less than 9 167 less than 2 300 Table 2- Primary & Secondary Fuses Transformer Secondary Maximum Primary Fuse % Rating Amperes Primary Fuse Secondary Fuse 9 or more 250 125* less than 9 250 167 * If 125% does not correspond to a standard ampere rating, the next higher standard rating shall be permitted. Transformer Magnetizing Inrush Currents When voltage is switched on to energize a transformer, the transformer core normally saturates. This results in a large inrush current which is greatest during the first half cycle (approximately .01 second) and becomes progressively less severe over the next several cycles (approximately 1 second) until the transformer reaches its normal magnetizing current. To accommodate this inrush current, fuses are often selected which have time-current withstand values of at least 12 times transformer primary rated current for .1 second and 25 timess for .01 second. Recommended primary fuses for popular, low-voltage 3-phase transformers are shown on the next page. Some small dry-type transformers may have substantially greater inrush currents. For these applications, the fuse may have to be selected to withstand 45 times transformer primary rated current for .01 second. 2. Three Phase : Isec = Transformer VA 1.73 x Vsec or Transformer kVA x 1000 1.73 x Vsec When Isec is determined, multiply it by 1.25 and choose that fuse rating or next higher rating. [ Isec x 1.25 = Fuse Rating ] Transformers - Primary Over 600 Volts If in unsupervised locations, fuses are to be selected according to Table 3. Where the required fuse rating does not correspond to a standard ampere rating, the next higher standard rating shall be permitted. In supervised locations,fuses are to be selected according to Table 4. Table 3- Unsupervised Locations Transformer Secondary Amperes 6 or less More than 6 & not more then 10 Maximum % Rating Secondary Fuse Primary Fuse Over 600V 600V or Less 300* 250* 125* 300* 225* 125* Table 4- Supervised Locations Maximum % Rating Transformer Rated % Primary Impedance Fuse Over 600V 600V or Less All 250* - - 6 or less 300 250 250 300 225 250 More than 6 & not more then 10 Secondary Fuse * Where fuse sizes do not correspond to a standard ampere rating, the next higher standard rating shall be permitted. P14 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Primary Fuses For 3-Phase LV Transformers Recommended Primary Fuses for 240 Volt, Three Phase Transformers Transformer Rating kVA 240 Volt Primary Primary Fuse Rating Primary Full Load Amps TR-R A2D-R* A4BT* A4BY* A4BQ* 3 7.2 9 15 - - - 5 12 15 25 - - - 7-1/2 18 25 40 - - - 9 22 30 45 - - - 15 36 45 60 - - - 30 72 90 150 - - - 45 108 150 225 - - - 75 180 225 400 - - - 100 241 300 450 - - - 112-1/2 271 350 500 - - - 150 361 450 600 - - - 225 541 600 - 800 900 1200 300 722 - - 1200 1200 1600 500 1203 - - 1800 2000 2500 750 1804 - - - 3000 4000 1000 2406 - - - 5000 5000 1500 3608 - - - 6000 - Recommended Primary Fuses for 480 & 600 Volt, Three Phase Transformers 480 Volt Primary Rating kVA Full Load TRS-R Amps AJT* or A6D-R* Primary Fuse Rating Primary Full A4BT* A4BY* A4BQ* Load TRS-R Amps AJT* or A6D-R* A4BT* A4BY* A4BQ* 3 3.6 4-1/2 6 - - - 2.9 4 5 - - - 5 6.0 8 12 - - - 4.8 6 10 - - - 7-1/2 9.0 12 15 - - - 7.2 9 15 - - - 9 11 15 25 - - - 9.0 12 17-1/2 - - - 15 18 25 35 - - - 14 20 25 - - - 30 36 45 60 - - - 29 35 45 - - - 45 54 70 100 - - - 43 60 80 - - - 75 90 125 175 - - - 72 90 150 - - - 100 120 150 225 - - - 96 125 200 - - - 112-1/2 135 175 300 - - - 108 150 225 - - - 150 180 225 400 - - - 144 200 300 - - - 225 271 350 500 - - - 217 300 450 - - - 300 361 450 600 - - - 289 350 500 - - - 500 601 - - 1000 1000 1200 481 600 - 700 900 1000 750 902 - - 1400 1600 2000 722 - - 1200 1400 1600 1000 1203 - - 1800 2000 2500 962 - - 1600 1800 2000 1500 1804 - - - 3000 4000 1443 - - 2000 2500 3000 2000 2406 - - - 4000 5000 1925 - - - 4000 4000 2500 3007 - - - 5000 6000 2406 - - - 5000 5000 P Transformer 600 Volt Primary Primary Fuse Rating Primary *When using these fuses, the secondary of the transformer must be fused to comply with the Code. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P15 Secondary Fuses for LV Transformers TRANSFORMER RATING SECONDARY FULL LOAD (VAC) 3-PHASE AMPS AT RATED VOLTAGE FOR 120V SECONDARY FUSE RATING FOR 240V SECONDARY FUSE RATING FOR 480V SECONDARY FUSE RATING FOR 600V SECONDARY FUSE RATING *A2DA4BQ - - A4BY - - - - A4BT 45 25 15 12 8 5 - - - - - - - A4BQ - - - - - - - A4BY - - - - - - - 60 35 20 12 9 6 4 A4BT AJT, or - - - - - - - - - A4BQ - - - - - - - - - - - A4BY - - - - - - - - - - - - - A4BT *A6D-R, - - - 70 90 - - - *A6D-R, - - - 125 - - 900 R, AJT, 9 - - - - 150 - - 1200 *A2D-R, 15 - - - 200 - 900 2000 1500 1000 750 500 300 225 150 112.5 100 75 45 30 15 9 7.5 5 3 14451 12042 9634 7225 4817 3613 2408 1445 1084 723 542 482 361 217 145 72 43 36 9032 7225 6021 4817 3613 2408 1806 1204 723 542 361 271 241 181 108 72 36 22 4516 3613 3011 2408 1806 1204 903 602 361 271 181 135 120 90 54 36 18 3613 2890 2408 1927 1445 963 723 482 289 217 145 108 96 72 43 29 - - - - - - - - - - 600 450 - - - 6000 4500 3000 1800 1350 900 700 - - - - 6000 4500 3000 1800 1350 900 700 - - - 2000 1400 900 - - - - - - - - - 6000 4500 3000 2200 1500 900 - 6000 4500 3000 2200 1500 - - - - - - 6000 5000 4000 3000 4000 *TR-R 2500 18064 - *TRS-R - 25 - - - - 300 - 1200 AJT, or - 30 - - - 400 900 - 2000 3000 4817 3750 6021 *TRS-R - - 45 - - - - 600 1200 2000 - or - - 90 - - - - 2500 - A4BT - - 150 125 - - 750 - 2000 3000 - A4BQ A4BY - - 150 - - 1000 2500 3500 AJT, or 20 - - - - 175 - 750 1500 - 3000 5000 600 30 - - - - 250 - 1000 - 3500 480 3 45 - - - - - 350 750 1500 - - 5000 240 4 5 50 - 225 - - - 450 1000 2500 - - - 120 7 6 7 90 - - 300 - - 700 - 1500 3000 - - 6000 12042 (kVA) 14 12 9 9 200 - - 350 - 700 900 - 5000 6000 24085 *TR-R 24 18 11 14 300 - - 700 450 700 900 1500 - 2500 6000 - 5000 *Use A2D(Amp)R, A6D(Amp)R, TR(Amp)R, or TRS(Amp)R. www.barr-thorp.com This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 P16 Primary Fuses For MV 3-Phase Power Transformers 3 Phase 2400 Volt Typical Primary Fuse Sizing Chart Transformer Full Load 2 “ Ferrule mounting 3 “ Ferrule mounting (single and double) Bolt on Clip Lock Rating kVA2 Amperes 9F60 EJ “C” 9F60 EJO “C” A055F 9F60 EJ “D” 9F60 EJO “D” A055F A055B A055C 9 2.2 9F60CCB005 * 9F60DJB005 A055F1C0R0-5E - - - - - 15 3.6 9F60CCB010 * 9F60DJB010 A055F1C0R0-7E - - - - - 30 7.2 9F60CCB020 * 9F60DJB020 A055F1C0R0-10E - - A055F1D0R0-10E A055B1DAR0-10E A055C1D0R0-10E 45 11 9F60CCB025 * 9F60DJB025 A055F1C0R0-15E - - A055F1D0R0-15E A055B1DAR0-15E A055C1D0R0-15E 75 18 - - A055F1C0R0-25E 9F60ECB030 9F60FJB030 A055F1D0R0-25E A055B1DAR0-25E A055C1D0R0-25E 112.5 27 - - A055F1C0R0-40E 9F60ECB050 9F60FJB050 A055F1D0R0-40E A055B1DAR0-40E A055C1D0R0-40E 150 36 - - A055F1C0R0-50E 9F60ECB065 9F60FJB065 A055F1D0R0-50E A055B1DAR0-50E A055C1D0R0-50E 225 54 - - - 9F60ECB100 9F60FJB100 A055F1D0R0-80E A055B1DAR0-80E A055C1D0R0-80E 300 72 - - - 9F60GCB125 9F60HJB125 A055F1D0R0-100E A055B1DAR0-100E A055C1D0R0-100E 500 120 - - - 9F60GCB200 9F60HJB200 A055F1D0R0-200E A055B1DAR0-200E A055C1D0R0-200E 750 181 - - - - - A055F2D0R0-250E A055B2DAR0-250E A055C1D0R0-250E 1000 241 - - - - - A055F2D0R0-400E A055B2DAR0-400E A055C1D0R0-400E 1500 361 - - - - - - A055B2D0R0-500E A055C2D0R0-500E 2000 482 - - - - - - A055B2D0R0-600E A055C2D0R0-600E Fuses will carry transformer magnetizing inrush current of 25 times full load amperes for .01 second and 12 times full load current for .1 second 2 EJO fuses can be used outdoors without an enclosure the self cooled rating of the transformer * use CEB in place of CCB for 9” clip center fuses 3 Phase 4160 Volt Typical Primary Fuse Sizing Chart Transformer Rating kVA2 Full Load Amperes 9 15 2 “ Ferrule mounting 9F60 EJO 9F60 EJ “C” “C” 9F62 EJO “C” 1.3 9F60CED005 9F60DJD005 2.1 9F60CED007 9F60DJD007 30 4.2 9F60CED015 45 6.3 75 3 “ Ferrule mounting (single and double) A055F 9F60 EJO “D” 9F62 EJO “D” - A055F1C0R0-5E - - A055F1C0R0-5E - 9F60DJD015 - A055F1C0R0-7E 9F60CED015 9F60DJD015 - 10 9F60CED025 9F60DJD025 112.5 16 - 150 21 225 Bolt on Clip Lock A055F 9F62 EJO “DDDD” A055B A055C - - - - - - - - - - - - A055F1D0R0-10E - A055B1DAR0-10E A055C1D0R0-10E A055F1C0R0-10E - - A055F1D0R0-10E - A055B1DAR0-10E A055C1D0R0-10E 9F62HCB025 A055F1C0R0-15E - - A055F1D0R0-15E - A055B1DAR0-15E A055C1D0R0-15E - 9F62HCB030 A055F1C0R0-20E 9F60FJD040 - A055F1D0R0-20E - A055B1DAR0-20E A055C1D0R0-20E - - 9F62HCB040 A055F1C0R0-30E 9F60FJD040 - A055F1D0R0-30E - A055B1DAR0-30E A055C1D0R0-30E 31 - - 9F62HCB050 A055F1C0R0-40E 9F60FJD065 - A055F1D0R0-40E - A055B1DAR0-40E A055C1D0R0-40E 300 42 - - - A055F1C0R0-65E 9F60FJD080 9F62DCB080 A055F1D0R0-65E - A055B1DAR0-65E A055C1D0R0-65E 500 69 - - - - 9F60FJD100 9F62DCB100 A055F1D0R0-100E - A055B1DAR0-100E A055C1D0R0-100E 750 104 - - - - 9F60HJD150 9F62DCB150 A055F1D0R0-150E - A055B1DAR0-150E A055C1D0R0-150E 1000 139 - - - - 9F60HJD200 9F62DCB200 A055F1D0R0-200E - A055B1DAR0-200E A055C1D0R0-200E 1500 208 - - - - - 9F62FCB300 A055F2D0R0-300E - A055B2DAR0-300E A055C1D0R0-300E 2000 278 - - - - - 9F62FCB350 A055F2D0R0-400E - A055B2DAR0-400E A055C1D0R0-400E 2500 347 - - - - - - - 9F62KCB500 A055B2D0R0-500E A055C2D0R0-500E 3000 417 - - - - - - - 9F62KCB600 A055B2D0R0-600E A055C2D0R0-600E 3750 520 - - - - - - - 9F62KCB700 A055B3D0R0-750E - 4000 556 - - - - - - - 9F62KCB700 A055B3D0R0-750E - 4500 625 - - - - - - - 9F62KCB800 A055B3D0R0-900E - 5000 695 - - - - - - - 9F62KCB900 A055B3D0R0-900E - Examples: 1. A new installation has a 300kVA transformer with 4160V primary. It is not fully loaded. What is the typical primary fuse recommended? 4160V Source Load A 65 rating (Mersen A055F1DORO-65E or equivalent) is correct. Lower ratings may open when transformer is energized. 2. W hat is the normal fuse size recommended for a 1500kVA transformer with 12,470V primary? 8320V Source P Fuses will carry transformer magnetizing inrush current of 25 times full load amperes for .01 second and 12 times full load current for .1 second EJO fuses can be used outdoors without an enclosure 2 the self cooled rating of the transformer Load For this application use a 100E rating A155F2DORO-100E or equivalent which will allow normal overload operations of transformer up to 133% of rating. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P17 Primary Fuses For MV 3-Phase Power Transformers 3 Phase 4800 Volt Typical Primary Fuse Sizing Chart Transformer Full Load 2 “ Ferrule mounting 9F60 EJ 9F60 EJO 9F62 EJO 3 “ Ferrule mounting (single and double) 9F60 EJO 9F62 EJO Bolt on 9F62 EJO Clip Lock Rating kVA Amperes “C” “C” “C” “D” “D” A055B A055C 9 1.1 9F60CED005 9F60DJD005 - - - - - - - - 15 1.8 9F60CED005 9F60DJD005 - A055F1C0R0-5E - - - - - - 30 3.6 9F60CED010 9F60DJD010 - A055F1C0R0-7E - - - - - - 45 5.4 9F60CED015 9F60DJD015 - A055F1C0R0-10E - - A055F1D0R0-10E - A055B1DAR0-10E A055C1D0R0-10E 75 9.0 9F60CED020 9F60DJD020 9F62HCB025 A055F1C0R0-15E - - A055F1D0R0-15E - A055B1DAR0-15E A055C1D0R0-15E 112.5 14 9F60CED030 9F60DJD030 9F62HCB030 A055F1C0R0-20E - - A055F1D0R0-20E - A055B1DAR0-20E A055C1D0R0-20E 150 18 - - 9F62HCB040 A055F1C0R0-25E 9F60FJD040 - A055F1D0R0-25E - A055B1DAR0-25E A055C1D0R0-25E 225 27 - - 9F62HCB050 A055F1C0R0-40E 9F60FJD065 - A055F1D0R0-40E - A055B1DAR0-40E A055C1D0R0-40E 300 36 - - 9F62HCB065 A055F1C0R0-50E 9F60FJD065 - A055F1D0R0-50E - A055B1DAR0-50E A055C1D0R0-50E 500 60 - - - - 9F60FJD100 9F62DCB080 A055F1D0R0-80E - A055B1DAR0-80E A055C1D0R0-80E 750 90 - - - - 9F60HJD125 9F62DCB125 A055F1D0R0-125E - A055B1DAR0-125E A055C1D0R0-125E 1000 120 - - - - 9F60HJD150 9F62DCB150 A055F1D0R0-200E - A055B1DAR0-200E A055C1D0R0-200E 1500 181 - - - - - 9F62FCB250 A055F2D0R0-250E - A055B2DAR0-250E A055C1D0R0-250E 2000 241 - - - - - 9F62FCB350 A055F2D0R0-300E - A055B2DAR0-400E A055C1D0R0-400E 2500 301 - - - - - 9F62FCB400 A055F2D0R0-400E - A055B2DAR0-400E A055C1D0R0-400E 3000 361 - - - - - - - 9F62KCB500 A055B2D0R0-500E A055C2D0R0-500E 3750 421 - - - - - - - 9F62KCB600 A055B2D0R0-600E A055C2D0R0-600E 4000 482 - - - - - - - 9F62KCB700 A055B2D0R0-600E A055C2D0R0-600E 4500 542 - - - - - - - 9F62KCB700 A055B3D0R0-750E - 5000 602 - - - - - - - 9F62KCB800 A055B3D0R0-900E - 5500 662 - - - - - - - 9F62KCB900 A055B3D0R0-900E - 6000 723 - - - - - - - 9F62KCB900 A055B3D0R0-900E - 2 A055F A055F “DDDD” Fuses will carry transformer magnetizing inrush current of 25 times full load amperes for .01 second and 12 times full load current for .1 second EJO fuses can be used outdoors without an enclosure 2 the self cooled rating of the transformer 3 Phase 6900 Volt Typical Primary Fuse Sizing Chart 2 “ Ferrule mounting 3 “ Ferrule mounting (single and double) Bolt on Transformer Full Load Rating kVA2 Amperes 9F60 EJO “C” 9F62 EJO “C” 9F60 EJO “D” 9F62 EJO “D” A825X A072B 9 0.75 9F60DJE003 - - - - - 15 1.3 9F60DJE005 - - - - - 30 2.5 9F60DJE010 - - - - - 45 3.8 9F60DJE010 - - - - - 75 6.3 - 9H62HCC020 9F60FJE020 - A825X10-1 - 112.5 9.4 - 9H62HCC020 9F60FJE025 - A825X15-1 - 150 13 - 9H62HCC025 9F60FJE040 - A825X20-1 - 225 19 - 9H62HCC040 9F60FJE050 - A825X25-1 - 300 25 - 9H62HCC040 9F60FJE065 - A825X40-1 - 500 42 - - 9F60FJE100 9F62DCC065 A825X65-1 - 750 63 - - 9F60HJE125 9F62DCC080 A825X80-1 - 1000 84 - - 9F60HJE150 9F62DCC150 A825X125-1 - 1500 126 - - - 9F62FCC200 A825X200-1 - 2000 168 - - - 9F62FCC250 - A072B2D0R0-250E 2500 209 - - - - - A072B2D0R0-300E 3000 251 - - - - - A072B2D0R0-350E 3500 293 - - - - - A072B2D0R0-400E Fuses will carry transformer magnetizing inrush current of 25 times full load amperes for .01 second and 12 times full load current for .1 second EJO fuses can be used outdoors without an enclosure 2 the self cooled rating of the transformer Maximum Fuse Size The Code allows primary fuses to be sized at 250% of transformer primary current rating or next standard fuse rating. Sizing this large may not provide adequate protection. Maximum fuse size should be determined by making sure the fuse total clearing curve does not exceed transformer damage curve. The transformer manufacturer should be consulted to determine transformer overload and short circuit withstand capability. P18 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Primary Fuses For MV 3-Phase Power Transformers 3 Phase 7200 Volt Typical Primary Fuse Sizing Chart Transformer Full Load 2 “ Ferrule mounting Rating kVA2 Amperes 9F60 EJO “C” 9F62 EJO “C” 9F60 EJO “D” 3 “ Ferrule mounting (single and double) 9F62 EJO “D” A825X Bolt on A072B 9 0.72 9F60DJE003 - - - - - 15 1.2 9F60DJE005 - - - - - 30 2.4 9F60DJE010 - - - - - 45 3.6 9F60DJE010 - - - - - 75 6.0 - - 9F60FJE020 - - - 112.5 9.0 - 9F62HCC020 9F60FJE025 - - - 150 12 - 9F62HCC020 9F60FJE040 - A825X20-1 - 225 18 - 9F62HCC040 9F60FJE050 - A825X25-1 - 300 24 - 9F62HCC040 9F60FJE065 - A825X40-1 - 500 40 - 9F62HCC050 9F60FJE100 - A825X65-1 - 750 60 - - 9F60HJE125 9F62DCC080 A825X80-1 - 1000 80 - - 9F60HJE150 9F62DCC125 A825X125-1 - 1500 120 - - 9F60HJE200 9F62FCC200 A825X200-1 - 2000 161 - - - 9F62FCC200 A825X200-1 - 2500 201 - - - 9F62FCC250 - A072B2D0R0-250E 3000 241 - - - - - A072B2D0R0-300E 3500 281 - - - - - A072B2D0R0-350E 4000 321 - - - - - A072B2D0R0-400E Fuses will carry transformer magnetizing inrush current of 25 times full load amperes for .01 second and 12 times full load current for .1 second EJO fuses can be used outdoors without an enclosure 2 the self cooled rating of the transformer 3 Phase 12,000 Volt Typical Primary Fuse Sizing Chart Rating kVA2 Full Load Amperes 2 “ Ferrule mounting 9F60 EJ 9F60 EJO 9F62 EJO “C” “C” “C” 3 “ Ferrule mounting (single and double) A155F 9F60 EJO 9F62 EJO “D” “D” Bolt on 9F62 EJO A155F “DDDD” Clip Lock A155B A155C 9 0.43 9F60CJH002 9F60DMH002 - - - - - - - - 15 0.72 9F60CJH003 9F60DMH003 - - - - - - - - 30 1.4 9F60CJH005 9F60DMH005 - - - - - - - - 45 2.2 9F60CJH007 9F60DMH007 - A155F1C0R0-5E - - - - - - 75 3.6 9F60CJH010 9F60DMH010 - A155F1C0R0-7E - - - - - - 112.5 5.4 - - 9F62HDD020 A155F1C0R0-10E 9F60FMH020 - A155F1D0R0-10E - - A155C1D0R0-10E 150 11 - - 9F62HDD020 A155F1C0R0-10E 9F60FMH025 - A155F1D0R0-10E - - A155C1D0R0-10E 225 11 - - 9F62HDD020 A155F1C0R0-15E 9F60FMH030 - A155F1D0R0-15E - - A155C1D0R0-15E 300 14 - - 9F62HDD025 A155F1C0R0-20E 9F60FMH040 - A155F1D0R0-20E - - A155C1D0R0-20E 500 24 - - - - 9F60HMH065 - A155F1D0R0-40E - - A155C1D0R0-40E 750 36 - - - - 9F60HMH100 9F62DDD065 A155F1D0R0-50E - - A155C1D0R0-50E 1000 48 - - - - 9F60HMH100 9F62DDD065 A155F1D0R0-65E * - - A155C2D0R0-65E 1500 72 - - - - - 9F62DDD100 A155F1D0R0-100E * - - A155C2D0R0-100E 2000 96 - - - - - 9F62FDD150 A155F2D0R0-150E - - A155C3D0R0-150E 2500 120 - - - - - 9F62FDD175 A155F2D0R0-175E - A155B2D0R0-200E A155C3D0R0-200E 3000 144 - - - - - 9F62FDD200 A155F2D0R0-200E - A155B2D0R0-200E A155C3D0R0-200E 3500 169 - - - - - - - - A155B3D0R0-300E A155C3D0R0-250E 4000 193 - - - - - - - - A155B3D0R0-300E A155C3D0R0-250E 4500 217 - - - - - - - 9F62KED300 A155B3D0R0-300E A155C3D0R0-300E 5000 241 - - - - - - - 9F62KED300 A155B3D0R0-300E A155C3D0R0-300E Fuses will carry transformer magnetizing inrush current of 25 times full load amperes for .01 second and 12 times full load current for .1 second EJO fuses can be used outdoors without an enclosure 2 the self cooled rating of the transformer * use F2 in place of F1 for double barrel fuses This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P Transformer P19 Primary Fuses For MV 3-Phase Power Transformers 3 Phase 12,470 Volt Typical Primary Fuse Sizing Chart Transformer Full Load Rating kVA Amperes 2 2 “ Ferrule mounting 9F60 EJ 9F60 EJO 9F62 EJO “C” “C” “C” 3 “ Ferrule mounting (single and double) A155F 9F60 EJO 9F62 EJO “D” “D” Bolt on 9F62 EJO A155F Clip Lock A155B “DDDD” A155C 30 1.4 9F60CJH005 9F60DMH005 - - - - - - - - 45 2.1 9F60CJH007 9F60DMH007 - A155F1C0R0-5E - - - - - - 75 3.5 9F60CJH010 9F60DMH010 - A155F1C0R0-7E - - - - - - 112.5 5.2 - - 9F62HDD020 A155F1C0R0-10E 9F60FMH020 - A155F1D0R0-10E - - A155C1D0R0-10E 150 7.0 - - 9F62HDD020 A155F1C0R0-10E 9F60FMH020 - A155F1D0R0-10E - - A155C1D0R0-10E 225 10 - - 9F62HDD020 A155F1C0R0-15E 9F60FMH025 - A155F1D0R0-15E - - A155C1D0R0-15E 300 14 - - 9F62HDD025 A155F1C0R0-20E 9F60FMH040 - A155F1D0R0-20E - - A155C1D0R0-20E 500 23 - - 9F62HDD030 A155F1C0R0-30E 9F60FMH050 - A155F1D0R0-30E - - A155C1D0R0-30E 750 35 - - - - 9F60HMH065 9F62DDD065 A155F1D0R0-50E - - A155C1D0R0-50E 1000 46 - - - - 9F60HMH080 9F62DDD065 A155F1D0R0-65E* - - A155C1D0R0-65E 1500 70 - - - - - 9F62DDD100 A155F1D0R0-100E* - - A155C1D0R0-100E 2000 93 - - - - - 9F62FDD125 A155F2D0R0-125E - - A155C2D0R0-125E 2500 116 - - - - - 9F62FDD150 A155F2D0R0-150E - A155B2D0R0-200E A155C3D0R0-200E 3000 139 - - - - - 9F62FDD175 A155F2D0R0-175E - A155B2D0R0-200E A155C3D0R0-200E 3500 162 - - - - - 9F62FDD200 A155F2D0R0-200E - A155B2D0R0-200E A155C3D0R0-200E 4000 185 - - - - - - - - A155B2D0R0-300E A155C3D0R0-250E 4500 209 - - - - - - - - A155B2D0R0-300E A155C3D0R0-250E 5000 232 - - - - - - - 9F62KED300 A155B2D0R0-300E A155C3D0R0-300E 5500 255 - - - - - - - 9F62KED300 A155B2D0R0-300E A155C3D0R0-300E Fuses will carry transformer magnetizing inrush current of 25 times full load amperes for .01 second and 12 times full load current for .1 second EJO fuses can be used outdoors without an enclosure 2 the self cooled rating of the transformer * use F2 in place of F1 for double barrel fuses 3 Phase 13,200 Volt Typical Primary Fuse Sizing Chart 2 “ Ferrule mounting Transformer Full Load Rating kVA2 Amperes 9F60 EJ “C” 9F60 EJO 9F62 EJO “C” “C” 3 “ Ferrule mounting (single and double) A155F 9F60 EJO 9F62 EJO “D” “D” A155F Bolt on 9F62 EJO “DDDD” A155B A155C 9 0.4 9F60CJH002 9F60DMH002 - - - - - - - - 15 0.7 9F60CJH003 9F60DMH003 - - - - - - - - 30 1.3 9F60CJH005 9F60DMH005 - - - - - - - - 45 2.0 9F60CJH007 9F60DMH007 - A155F1C0R0-5E - - - - - - 75 3.3 9F60CJH010 9F60DMH010 - A155F1C0R0-7E - - - - - - 112.5 4.9 - - - A155F1C0R0-10E 9F60FMH015 - A155F1D0R0-10E - - A155C1D0R0-10E 150 6.6 - - - A155F1C0R0-10E 9F60FMH020 - A155F1D0R0-10E - - A155C1D0R0-10E 225 10 - - 9F62HDD020 A155F1C0R0-15E 9F60FMH030 - A155F1D0R0-15E - - A155C1D0R0-15E 300 13 - - 9F62HDD025 A155F1C0R0-20E 9F60FMH040 - A155F1D0R0-20E - - A155C1D0R0-20E 500 22 - - 9F62HDD030 A155F1C0R0-30E 9F60HMH065 - A155F1D0R0-30E - - A155C1D0R0-30E 750 33 - - - - 9F60HMH080 9F62DDD050 A155F1D0R0-50E - - A155C1D0R0-50E 1000 44 - - - - 9F60HMH100 9F62DDD065 A155F1D0R0-65E* - - A155C1D0R0-65E 1500 66 - - - - - 9F62DDD100 A155F1D0R0-100E* - - A155C1D0R0-100E 2000 88 - - - - - 9F62FDD125 A155F2D0R0-125E - - A155C2D0R0-125E 2500 109 - - - - - 9F62FDD150 A155F2D0R0-150E - - A155C3D0R0-150E 3000 131 - - - - - 9F62FDD175 A155F2D0R0-200E - A155B2D0R0-200E A155C3D0R0-200E - 3500 153 - - - - - 9F62FDD200 A155F2D0R0-200E 4000 175 - - - - - - - 4500 197 - - - - - - - 5000 219 - - - - - - - 5500 241 A155B2D0R0-200E A155C3D0R0-200E A155B2D0R0-200E A155C3D0R0-250E A155B2D0R0-300E A155C3D0R0-250E 9F62KED300 A155B2D0R0-300E A155C3D0R0-300E 9C62KED300 A155B2D0R0-300E A155C3D0R0-300E Fuses will carry transformer magnetizing inrush current of 25 times full load amperes for .01 second and 12 times full load current for .1 second EJO fuses can be used outdoors without an enclosure 2 the self cooled rating of the transformer * use F2 in place of F1 for double barrel fuses P20 Clip Lock This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Primary Fuses For MV 3-Phase Power Transformers 3 Phase 13,800 Volt Typical Primary Fuse Sizing Chart 2 “ Ferrule mounting Transformer Full Load Rating kVA2 Amperes 9F60 EJ “C” 9F60 EJO “C” 3 “ Ferrule mounting (single and double) 9F62 EJO A155F “C” 9F60 EJO 9F62 EJO “D” “D” Bolt on 9F62 EJO A155F “DDDD” Clip Lock A155B A155C 30 1 9F60CJH005 9F60DMH005 - - - - - - - - 45 2 9F60CJH007 9F60DMH007 - A155F1C0R0-5E - - - - - - 75 3 9F60CJH010 9F60DMH010 - A155F1C0R0-7E - - - - - - 112.5 5 - - - A155F1C0R0-10E 9F60FMH015 - A155F1D0R0-10E - - A155C1D0R0-10E 150 6 - - - A155F1C0R0-10E 9F60FMH020 - A155F1D0R0-10E - - A155C1D0R0-10E 225 9 - - 9F62HDD020 A155F1C0R0-15E 9F60FMH030 - A155F1D0R0-15E - - A155C1D0R0-15E 300 13 - - 9F62HDD025 A155F1C0R0-20E 9F60FMH030 - A155F1D0R0-20E - - A155C1D0R0-20E 500 21 - - 9F62HDD030 A155F1C0R0-30E 9F60FMH040 - A155F1D0R0-30E - - A155C1D0R0-30E 750 31 - - - - 9F60HMH065 9F62DDD050 A155F1D0R0-50E - - A155C1D0R0-50E 1000 42 - - - - 9F60HMH080 9F62DDD065 A155F1D0R0-65E* - - A155C1D0R0-65E 1500 63 - - - - 9F60HMH100 9F62DDD100 A155F1D0R0-100E* - - A155C1D0R0-100E 2000 84 - - - - - 9F62FDD125 A155F2D0R0-125E - - A155C2D0R0-125E 2500 105 - - - - - 9F62FDD150 A155F2D0R0-150E - - A155C3D0R0-150E 3000 126 - - - - - 9F62FDD200 A155F2D0R0-200E - A155B2D0R0-200E A155C3D0R0-200E 3500 147 - - - - - 9F62FDD200 A155F2D0R0-200E - A155B2D0R0-200E A155C3D0R0-200E 4000 168 - - - - - - - - A155B2D0R0-300E A155C3D0R0-250E 4500 188 - - - - - - - - A155B2D0R0-300E A155C3D0R0-250E 5000 209 - - - - - - - - A155B2D0R0-300E A155C3D0R0-300E 5500 230 - - - - - - - 9F62KED300 A155B2D0R0-300E A155C3D0R0-300E 6000 251 - - - - - - - 9F62KED300 A155B2D0R0-300E A155C3D0R0-300E Fuses will carry transformer magnetizing inrush current of 25 times full load amperes for .01 second and 12 times full load current for .1 second EJO fuses can be used outdoors without an enclosure 2 the self cooled rating of the transformer * use F2 in place of F1 for double barrel fuses 3 Phase 14,400 Volt Typical Primary Fuse Sizing Chart Transformer Full Load 9F60 EJO 3 “ Ferrule mounting (single and double) 9F60 EJO 9F62 EJO “D” “D” Bolt on 9F62 EJO Clip Lock A155B A155C - - - - - - - - - - - - - - - - - - - - - A155F1C0R0-10E 9F60FMH015 - A155F1D0R0-10E - - A155C1D0R0-10E - A155F1C0R0-10E 9F60FMH020 - A155F1D0R0-10E - - A155C1D0R0-10E - 9F62HDD020 A155F1C0R0-15E 9F60FMH030 - A155F1D0R0-15E - - A155C1D0R0-15E - - 9F62HDD020 A155F1C0R0-20E 9F60FMH040 - A155F1D0R0-20E - - A155C1D0R0-20E 20 - - 9F62HDD030 A155F1C0R0-30E 9F60FMH050 - A155F1D0R0-30E - - A155C1D0R0-30E 750 30 - - - - 9F60FMH080 9F62DDD050 A155F1D0R0-40E - - A155C1D0R0-50E 1000 40 - - - - 9F60FMH100 9F62DDD065 A155F1D0R0-65E* - - A155C1D0R0-65E 9F62 EJO “C” A155F A155F Rating kVA Amperes 9F60 EJ “C” 9 0.4 9F60DMH002 9F60CJH002 - - - - - 15 0.6 9F60DMH003 9F60CJH003 - - - - - 30 1.2 9F60DMH005 9F60CJH005 - - - - 45 1.8 9F60DMH007 9F60CJH007 - A155F1C0R0-5E - 75 3.0 9F60DMH010 9F60CJH010 - A155F1C0R0-7E 112.5 5 - - - 150 6 - - 225 9 - 300 12 500 2 “C” “DDDD” 1500 60 - - - - - 9F62DDD080 A155F1D0R0-80E* - - A155C1D0R0-100E 2000 80 - - - - - 9F62FDD125 A155F2D0R0-125E - - A155C2D0R0-125E 2500 100 - - - - - 9F62FDD150 A155F2D0R0-150E - - A155C3D0R0-150E 3000 120 - - - - - 9F62FDD175 A155F2D0R0-175E - A155B2D0R0-200E A155C3D0R0-200E 3500 140 - - - - - 9F62FDD200 A155F2D0R0-200E - A155B2D0R0-200E A155C3D0R0-200E 4000 161 - - - - - - - - A155B2D0R0-200E A155C3D0R0-250E 4500 181 - - - - - - - - A155B2D0R0-300E A155C3D0R0-250E 5000 201 - - - - - - - - A155B2D0R0-300E A155C3D0R0-300E 5500 221 - - - - - - - 9F62KED300 A155B2D0R0-300E A155C3D0R0-300E 6000 241 - - - - - - - 9F62KED300 A155B2D0R0-300E A155C3D0R0-300E P 2 “ Ferrule mounting Fuses will carry transformer magnetizing inrush current of 25 times full load amperes for .01 second and 12 times full load current for .1 second EJO fuses can be used outdoors without an enclosure 2 the self cooled rating of the transformer * use F2 in place of F1 for double barrel fuses This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P21 Primary Fuses For MV 3-Phase Power Transformers 3 Phase 22,000 Volt Typical Primary Fuse Sizing Chart Transformer Rating kVA2 Full Load Amperes 30 0.79 2 “ Ferrule mounting 3 “ Ferrule mounting (single and double) 9F60 EJO “C” 9F60 EJO “D” 9F60DNJ003 - 45 1.18 9F60DNJ004 - 75 1.97 9F60DNJ005 - 112.5 2.95 9F60DNJ006 - 150 3.93 9F60DNJ010 - 225 5.9 - 9F60FNJ020 300 7.84 - 9F60FNJ020 500 13.1 - 9F60FNJ030 750 19.7 - 9F60FNJ050 1000 26.2 - 9F60HNJ065 1500 39.4 - 9F60HNJ080 2000 52.4 - 9F60HNJ100 Fuses will carry transformer magnetizing inrush current of 25 times full load amperes for .01 second and 12 times full load current for .1 second EJO fuses can be used outdoors without an enclosure 2 the self cooled rating of the transformer 3 Phase 33.,000 Volt Typical Primary Fuse Sizing Chart Transformer Rating kVA2 Full Load Amperes 45 75 3 “ Ferrule mounting (single and double) 9F60 EJO “D” with indicator 9F60 EJO “D” without indicator 0.79 9F60FPK002 9F60FPT002 1.31 9F60FPK005 9F60FPT005 112.5 1.98 9F60FPK005 9F60FPT005 150 2.62 9F60FPK007 9F60FPT007 225 3.96 9F60FPK010 9F60FPT010 300 5.26 9F60FPK015 9F60FPT015 500 8.71 9F60FPK025 9F60FPT025 750 13.1 9F60FPK030 9F60FPT030 1000 17.5 9F60FPK040 9F60FPT040 1500 26.2 9F60HPK065 9F60HPT065 2000 35 9F60HPK065 9F60HPT065 2500 43.7 9F60HPK080 9F60HPT080 Fuses will carry transformer magnetizing inrush current of 25 times full load amperes for .01 second and 12 times full load current for .1 second EJO fuses can be used outdoors without an enclosure 2 the self cooled rating of the transformer P22 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Primary Fuses For LV Control Transformers For example: 300VA Transformer, 600 V primary. Control circuit transformers used as part of a motor control circuit are to be protected as outlined in Tables 1 & 2 (p. P14) with one important exception. Primary fuses may be sized up to 500% of transformer rated primary current if the rated primary current is less than 2 amperes. Ipri = Transformer VA = 300 = 1/2A = FLA Primary V 600 The fuse time-current curve must lie to the right of the point 40 x (1/2A) = 20A @ .01 sec. When a control circuit transformer is energized, the typical magnetizing inrush will be 25-40 times rated primary full load current (FLA) for the first 1/2 cycle and dissipates to rated current in a few cycles. Fuses must be sized so they do not open during this inrush. We recommend that fuses be selected to withstand 40 x FLA for .01 sec. and to stay within the NEC guidelines specified above. Secondary fuses are still sized at 125% of the secondary FLA. Recommended Primary Fuses for Single Phase Control Transformers 600 Volt Primary 480 Volt Primary VA FLA ATQR ATMR A6D-R+ AJT+ TRS-R FLA ATQR ATMR A6D-R+ AJT+ TRS-R 25 .042 1/10 2/10 2/10 - 1/10 .052 1/10 1/4 1/4 - 1/10 50 .083 1/4 3/10* 4/10 - 2/10 .104 1/4 1/2* 1/2 - 2/10 75 .125 1/4 1/2* 6/10 - 2/10 .156 3/10 3/4* 6/10 - 2/10 100 .167 3/10 3/4* 8/10 - 3/10 .208 4/10 1 1 1 3/10 130 .22 4/10 1 1 1 4/10 .27 1/2 1 1 1-1/2 4/10 150 .25 1/2 1* 1-1/4 1 4/10 .313 1/2 1-1/2 1-4/10 1-1/2 4/10 200 .33 1/2 1-1/2 1-6/10 1-1/2 6/10 .417 6/10 2 2 2 6/10 250 .42 6/10 2 2 2 6/10 .52 8/10 2 2-1/2 2-1/2 6/10 300 .50 1 2 2-1/2 2 8/10 .62 1-1/2 3 3 3 8/10 350 .583 1-1/4 2 2-8/10 2 1 .73 1-1/2 3-1/2 3-1/2 3-1/2 1 500 .833 1-1/2 4 4 4 1-1/4 1.04 2 5 4 4 1-4/10 750 1.25 2-1/2 6 4 4 1-6/10 l.56 3* 7 5 5 2 1000 1.67 3 8 5 5 2-1/4 2.08 4+ - 5+ 5+ 3 1500 2.5 5+ - 6+ 6+ 4 3.125 7+ - 6-1/4+ 6-1/4+ 4 2000 3.33 8+ - 8+ 8+ 5 4.17 10+ - 7+ 7+ 5 3000 5.00 12+ - 12+ 12+* 8 6.25 15+* - 15+* 15+ 8 5000 8.33 20+* - 20+* 20+** 12+ 10.4 - - 25+* 25+* 15+ 30+* 30+** - 35+** 35+** 20+ 50+** 120 Volt Primary 50+** 30+ 7500 12.5 30+* - 10000 16.7 - - 40+* 40+** 240 Volt Primary 17-1/2+ 15.6 - 25+ 20.8 - 25 .104 2/10 1/2 1/2 - 2/10 .21 4/10 1 1 1 3/10 50 .21 4/10 1 1 1 3/10 .42 6/10 2 2 2 6/10 75 .31 1/2 1-1/2 1-4/10 1-1/2 4/10 .6 1 3 3 3 8/10 100 .42 6/10 2 2 2 6/10 .83 1-1/2 4 4 4 1 130 .54 1 2-1/2 2-1/2 2-1/2 8/10 1.08 2-1/2 5 4 4 1-6/10 150 .625 1 3 3 3 8/10 1.25 2-1/2 6 4 4 1-6/10 200 .83 1-1/2 4 3-1/2 3-1/2 1 1.67 3* 8 5 5 2-1/4 250 1.04 2 5 4 4 1-4/10 2.08 4+ - 5+ 5+ 2-8/10 300 1.25 2-1/2 6 4 4 1-6/10 2.5 5+ - 6+ 6+ 3-2/10 350 1.46 3* 7 5 5 2 2.92 7+ - 6+ 6+ 4 500 2.08 4+ - 5+ 5+ 2-8/10 4.17 10+ - 10+ 6 5-6/10 750 3.13 7+ - 6-1/4+ 6-1/4+ 4 6.25 15+* - 15+** 15+ 8 - 1000 4.2 10+ 1500 6.25 15+ 7 7 5-6/10 8.33 20+* - 20+** 20+* 12+ 15+ 15+ 8 12.5 30+* - 30+ 30+ 15 2000 8.3 20+* - 20+** 20+** 12 16.7 - - 40+** 40+ 25+ 3000 12.5 30+* - 30+** 30+** 15 25 - - 60+** 60+* 35+ 5000 20.8 - - 50+** 50+* 25 41.7 - - 100+** 100+** 60+ 7500 31.3 - - 70+** 70+** 40+ 62.5 - - 150+** 150+** 90+ 10000 41.7 - - 100+** 100+** 60+ 83.3 - - 200+** 200+** 125+ P Trans The above fuses will withstand 40 x FLA for .01 second except where noted. + Secondary fusing required. * Fuse will withstand 30 x FLA for .01 second. ** Fuse will withstand 35 x FLA for .01 second. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P23 Surge-Trap® SPD Application Information What is the Surge-Trap SPD? The Surge-Trap is a branded surge protection device (SPD) that utilizes Mersen’s patented thermally protected metal oxide varistor (TPMOV®) technology. This technology eliminates the need for fuses to be installed in series with the Surge-Trap SPD, which saves money and panel space. Surge-Trap SPD is typically installed in industrial control panels to protect sensitive electrical equipment from harmful voltage transients. Nearly 80% of all transients are caused by equipment or power disturbances within a facility. What Types of Ratings Do SPDs Have? Do SPDs have a current rating? This is a trick question! They do not have a continuous current rating however they do have other important current-based ratings. They are required to have a short circuit current rating (SCCR), which is the maximum rms current at a specified voltage the SPD can withstand. The nominal discharge current (In) is new to UL 1449 Third Edition (effective 9/29/09). This is the peak value of the current (20kA maximum) through the SPD (8/20µs waveform) where the SPD remains functional after 15 surges. There are two main voltage ratings for an SPD, the first is maximum continuous operating voltage (MCOV) which is the maximum rms voltage that may be applied to the SPD per each connected mode. Voltage protection rating (VPR) is determined as the nearest high value (from a list of preferred values) to the measured limiting voltage determined during the transient-voltage surge suppression test using the combination wave generator at a setting of 6kV, 3kA. How Do I Select The Correct SPD? When selecting an SPD you must make sure that the available fault current is less than or equal to the SCCR of the SPD. The nominal discharge current should be as high as possible because an SPD with a higher In will be able to handle more surges (at lower currents) then one with a lower In. Mersen makes it easy to select the correct Surge-Trap SPD. All you need to know is the system voltage, configuration and short circuit current. All Surge-Trap SPDs have a 100kA SCCR (without fuses), which you need to make sure is not exceeded. From the selection chart, find your voltage configuration and preferred protections modes. There is no need to worry about the nominal discharge current as all Surge-Trap SPDs are rated at the UL maximum 20kA. P24 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Surge-Trap® SPD Application Information How Is an SPD Installed and How Does It Work? A Surge-Trap SPD is always installed in parallel with the load. When the circuit has the normal operating voltage the SurgeTrap SPD will not be conducting current. Once the system experiences an overvoltage the Surge-Trap SPD will “turn on” and begin to conduct the extra voltage to ground, allowing the load to continue running at the correct voltage. This operation is similar to a pressure relief valve in a steam system. L+ L2 G L- G G/N G/N G G/N L1 L N N G Single Phase 2 Wire + Ground L2 N L2 L3 G L2 G Split Phase 3 Wire + Ground L1 L1 3 Phase Delta 3 Wire + Ground L3 G 3 Phase Wye 4 Wire + Ground How Do I Retro Fit an Existing Panel? Providing there is adequate space, retro fitting an existing panel with a Surge-Trap SPD is easy. Typical industrial control panels will have a main disconnect that feeds a power distribution block (PDB) and then on to the individual loads. The SurgeTrap SPD mounts on standard 35mm DIN-rail typically found inside the panel. It should be installed as close as possible to the PDB and connected with #6-#14 AWG, the wire should not exceed 20” in length. It is important to make sure the wires are not P twisted together nor have any loops, as this will result in higher let-thru voltages. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P25 Surge-Trap® SPD Application Information Q1: What is SPD? A: SPD is an abbreviation for “Surge Protective Device.” A SPD is a device that attenuates (reduces in magnitude) random, high energy, short duration electrical power anomalies caused by utilities, atmospheric phenomena, or inductive loads. Such anomalies occur in the form of voltage and current spikes with duration of less than half an AC cycle. These high-energy power spikes can damage sensitive electronic equipment, such as computers, instrumentation, and process controllers. Q2: How do surge suppressors work? A: Surge Suppressors are designed to divert high-energy power away from a load by providing a lower impedance path to common point earth ground. Surge suppressors used most often for panel board protection have metal oxide varistors (MOVs) connected in parallel. Q3: What types of components make up a surge suppressor? A: The device most commonly used in an AC surge suppressor is an MOV comprised of solid-state zinc oxide with multiple junctions. MOVs provide low impedance when conducting, and are packaged for specific voltages and current handling capacities. Other devices (more typically found in DC applications) include single junction diodes and gas tubes that ionize at preset voltages. Q4: Where are surge suppressors installed? A: AC surge suppressors are typically installed in these three areas: • At a utility service entrance for protection of an entire facility. • In distribution panel boards and switchboards for protection of sensitive downstream loads; • Connected to a wall outlet for individual protection of a specific piece of equipment, such as a computer or solid-state controller. Q5: What is surge current capacity? A: Surge current capacity, as defined by NEMA standards, is the maximum level of current a surge suppressor can withstand for a single transient event. This level is used to indicate the protection capacity of a surge suppressor. Q6: What is clamping voltage? A: Clamping voltage, also known as suppressed voltage rating (SVR), is the voltage a surge suppressor permits to pass to the attached load during a transient event. Clamping voltage is a performance measurement of a surge suppressor’s ability to attenuate a transient. This performance value is confirmed by Underwriters Laboratories (UL) during tests conducted while evaluating a surge suppressor for listing. Q7: What features should be considered when selecting a surge suppressor? A: Two important areas to consider during the selection of a surge suppressor are performance and safety, and include the following criteria: Performance: 1) surge current capacity; and 2) Short circuit rating. Make sure your surge device is not fuse limited. Many manufactures need fusing in front of the device to pass UL testing conditions. P26 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Surge-Trap® SPD Application Information Q8: What is important when specifying a SPD? A: When specifying SPD, submit a clear, concise specification detailing the required performance and design features. A minimum specification should include: • UL surge rating • Suppression rating • Short circuit rating • Peak surge current per mode (L-N, L-G, and N-G) • Voltage and configuration of electrical service Q9: What is the difference between UL 1449 Listed and UL 1449 Component Recognized? A: UL 1449 Component Recognized products are required to pass the same performance tests as UL 1449 Listed products. The main difference is the listed devices are packaged differently, meaning they are tested and listed in stand-alone enclosures. Q: What key changes were made in the UL 1449 3rd Edition? A: The UL 1449 3rd Edition includes all of the 2nd Edition changes plus the addition of more rigorous safety testing requirements. The major differences include (1) change in terminology from Transient Voltage Surge Suppressors to Surge Protective Devices, (2) the UL 3rd Edition is now an American National Standard (ANSI), (3) addition of nominal discharge current ratings and markings (4) duty cycle test at nominal discharge current, and (5) measured limiting voltage now performed at 6kV / 3kA. Q10: What are C62.41 and C62.45? A: C62.41 and C62.45 are IEEE standards used to describe the characteristics of a transient and how a surge suppressor is tested to evaluate performance. C62.41 defines a transient and describes the transient environment at three separate facility locations. These locations are a service entrance (Category C-the most severe), a distribution panel board or switchboard (Category B), and a wall outlet (Category A). C62.41 is also a reference document that specifying engineers refer to for application information for defining a transient environment in a particular facility location. C62.45 describes in detail how a surge suppressor performance test is to be conducted. Q11. How is the Surge-Trap SPD more cost efficient than other SPD options? A: The Surge-Trap SPD is a no-fuse surge suppressor. 1. It does not need coordinated fusing or have the expense of the fuses, fuse holder, additional wiring and in meeting the UL or IEC requirements/standards. 2. Surge-Trap’s compact design helps save valuable space in the cabinet. 3. Offers modular and pluggable din-rail style with IP20 grade finger-safe protection. P 4. Complies with latest UL 1449 Third Edition and IEC 61643-1 Standards. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P27 Surge-Trap® SPD Glossary & Definitions The following definitions apply specifically to surge protective devices (SPD). They are provided for further clarification of the performance specifications in the data sheets. Crest Value (peak): The maximum value that a wave, surge, or impulse attains. It is generally associated with the front of a wave. Clamping Voltage: The peak voltage across the surge protective device (SPD) measured under the conditions of a specified surge current and waveform. Peak voltage and peak current are not necessarily coincident in time. Impulse: A wave (surge) of unidirectional polarity. In testing, the rise time and duration of the impulse are specified, e.g., an 8/20µs impulse, a 10/350µs impulse. Maximum Continuous Operating Voltage (MCOV): The maximum rms value of the power frequency voltage that may be applied continuously between the terminals of the surge protective device. Nominal System Voltage: A nominal value assigned to designate a system of a given voltage class, e.g., 120/240 Volt single phase. Note: see ANSI C84.1-1989 Operating Duty Cycle: One or more operations per unit of time as specified. Pulse Life: The number of surges of a specified voltage and current amplitude and waveform that may be applied to a SPD without causing a change of more than 10 percent in the clamping voltage. The time interval between surges must be specified. Maximum Single Impulse Current: The maximum amplitude of current which may be applied for a single 8/20µs impulse without causing device failure. Power Dissipation: The power dissipated by a protective device while connected to an AC line of the rated voltage and frequency while no over voltage condition or surge exists. Steady state power dissipation. Response Time: The time domain response of a surge protective device to the front of a voltage waveform depends on the rate-of-rise of the incident wave, the impedance of the surge source and connecting wiring, the effects of protective device reactance, and the response behavior of conducting mechanisms within active suppression elements. In other words, response to the front of a wave can be affected more by the test circuit conditions, including lead inductance, than by the response time of the active suppression element. Surge: A transient wave of current, potential, or power in an electric circuit. Surge Let-Through: The voltage seen by the protected load, includes the SPD clamp voltage plus the voltage drop in the connecting wires. The part of the surge impulse that passes through the protective device. Surge Protective Device (SPD): A device for limiting the surge voltage on equipment by discharging or diverting surge current. A SPD should be able to repeatedly perform these functions as specified. Turn-On Time: The time required for a device to make the transition from an “OFF” state to an “ON” state. Turn-Off Time: The time required for a device to make the transition from an “ON” state to an “OFF” state. Voltage-Current (V-I) Characteristics: The relationship between the suppressed voltage and the magnitude of the surge current which induces this voltage. P28 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Semiconductor Protection Solid state devices have progressed through several generations of sophistication since their introduction in the 1940s. Fuse designs have changed to match solid state protection demands. Solid state devices have relatively short thermal time constants. An overcurrent which may not harm an electromechanical device can cause catastrophic failure of a solid state device. The protection task looks simple- choose a fuse of correct voltage and ampere rating which will protect a solid state device (diode, silicon-controlled rectifier, triac, etc.) through a wide range of overcurrents, yet carry normal rated loads without deterioration through a long life. Many solid state devices have an overcurrent withstand rating which is termed “I2t for fusing”. These values are found in most power semiconductor application handbooks. Solid state power devices operate at high current densities. Cooling is a prime consideration. The fuse should be cooled with the solid state device. Cycling conditions must be considered. The ability of solid state devices to switch high currents at high speed subjects fuses to thermal and mechanical stresses. Proper fuse selection is mandatory for long-term reliability. Fuses intended for solid state device protection are rated in terms of total clearing I2t. Fuses and devices are matched so that the total clearing I2t of the fuse is less than the withstand I2t for the device. The published fuse total clearing I2t values are derived from short-circuit test oscillograms of the fuse under controlled conditions. The end application can vary significantly from the tested conditions. The specifier must take these differences into account since they will affect fuse clearing I2t. For application guidelines, request the Mersen publication titled Power Semiconductor Fuse Application Guide, and the software program titled Select a Fuse for Power Electronics. AC applications are more common than DC. This is why fuses are generally designed, tested and rated for AC. Fuses rated for AC are also capable of DC circuit interruption. The key question is how much DC voltage interrupting capability does an AC rated fuse have? There is no safe rule of thumb that will convert AC voltage rating to a DC voltage rating. Testing is required to determine the DC voltage rating of a fuse. This section covers AC fuses that have been tested for DC applications. Mersen is a leader in DC protection, offering a line of DC fuses. Contact Technical Services for further information. DC Circuit Parameters The degree of difficulty of interrupting a DC circuit is a function of the voltage, current and circuit time constant. The higher the voltage and time constant, the more difficult the interruption is for the fuse. Time constant is defined as t = L/R where: t is time constant in seconds L is inductance in henrys R is resistance in ohms If rated voltage is applied, 63% of rated current will be reached in one time constant. DC Short Circuit Graph A shows the relationship of current as a function of time during a DC short circuit. Graph A- Current as a Function of Time During a DC Short Circuit Time Constants (n) Instantaneous Current (I inst) = Isc [I - e-n] RMS Current (I rms) = Isc 1 + 2e-n - e-2n - 1.5 n 2n n Where Isc = short circuit current, n = number of time constants Example Given: Voltage = 600VDC Circuit Resistance (R) = 0.1 ohm Circuit Inductance (L) = 1.0 x 10-3 henry Isc = 600 Volts = 6000 Amperes 0.1 ohm P DC Circuit Protection t (time constant) = L/R = 1.0 x 10-3 henry = .01 second 0.1 ohm In the example, if a short circuit occurs, the instantaneous current will rise to .63 x 6000 = 3780 amperes in .01 second (one time constant). In .05 second (5 time constants) the shortcircuit current will reach its ultimate value of 6000 amperes. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P29 DC Circuit Protection Typical Time Constants The time constant of a circuit is a function of the resistance and inductance of the components in the circuit. Here are typical time constants associated with the different DC voltage sources: Less than 10 milliseconds Less than 25 milliseconds 10 to 40 milliseconds 1 second* Battery supply of capacitor bank Bridge circuit Armature circuit of DC motor Field winding of DC motor * Where time constants exceed 100 milliseconds, we do not recommend the use of fuses. A fuse can be used to interrupt short circuits in these cases, but only under conditions where the inductance (load) is effectively by-passed. Maximum parallel conductor inductance can be assumed to be less than .5 x 10–6 henry per foot of conductor. Graph B approximates conductor inductance based on conductor size and spacing. Conductor End Views Graph B- Conductor Inductance Table 1 shows the voltage ratings and time constants associated with these standards. Mersen fuses which have been tested and rated for DC by third party certification agencies are shown in Table 2 and Table 3. The Mersen Applications Engineering Department should be contacted for assistance with applications not served by these products. Table 1- DC Parameters of UL and MSHA Standards Standard Voltage Time Constant Test Current UL248 Up to 600V DC .01 second 10kA or higher 300 or 600V DC MSHA & UL198M .016 second 10kA or higher .008 second 1kA to 9.99kA .006 second 100A to 999A .002 second Less than 100A Table 2- DC Rating of General Purpose Mersen Fuses Fuse Ampere DC Voltage DC Interrupting Listing Or Rating Rating Rating Approval A2D-R 15-600 250 100kA UL248-1 A3T 1-1200 160 50kA UL248-1 A4BQ 601-2000 500 100kA UL248-1 A6D-R 0-600 600 100kA UL248-1 A6T 1-800 300 100kA UL248-1 AJT 0-600 500 100kA UL248-1 ATDR 1/4-30 300 100kA UL248-1 ATM 1/10-30 600 100kA UL248-1 ATMR 1/10-30 600 100kA UL248-1 HSJ 15-600 500 100kA UL248-1 TRS-R 0-12 600 20kA UL248-1 TRS-R 15-60 300 20kA UL248-1 TRS-R 70-600 600 100kA UL248-1 TRS-RDC 35-400 600 20kA MSHA Fuse Family Table 3-DC Voltage Ratings of Component Recognized Mersen Fuses* Third Party Approval Listing Underwriters Laboratories and the Mine Safety and Health Administration (MSHA) are third party organizations which test and list or approve fuses for DC application, respectively. Two UL standards exist for the DC rating of fuses. UL 248, entitled Low Voltage Fuses which provides for both AC and DC rating of UL class fuses in accordance with the Code. The previous standard UL 198L has been absorbed into UL 248. UL 198M, entitled Mine-Duty Fuses addresses the DC rating of Class R and Class K fuses intended for the short circuit protection of trailing cables in mines. UL198M is equivalent to the requirements of MSHA, which are administered by the United States Department of Labor. The MSHA requirements for approval of DC rated fuses are specified in the Code of Federal Regulations, Title 30, Part 28. P30 Fuse Family Fuse Ampere Rating DC Voltage DC Interrupting A15QS 20-4000 150 50kA A2Y 1-600 500 100kA A30QS 35-4500 300 100kA A50P 10-800 450 79kA A50QS 0-1200 500 100kA A5Y TYPE 11 3-50 500 100kA A60Q 5-40 600 100kA A6Y 1-600 500 100kA A70P TYPE 4 10-700 650 100kA A70P TYPE 4 1200-2000 550 100kA A70Q 35-600 650 100kA A7OQS 35-800 700 100kA ACK 1-400 125 10kA ACL 30-120 125 10kA ALS 100-500 125 10kA CNL 35-750 80 2.5kA CNN 10-800 80 2.5kA DCT 5-30 1000 50kA FSM 0.41-15 1000 20kA PCF 1-30 500 100kA PCS 5-40 600 100kA TGL 70-800 170 100kA TGN 1-600 170 100kA TGS 1-70 170 100kA This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com *UL Recognized Components complying with UL248 DC requirements. Temperature De-Rating Ampere ratings for fuses are based on specific test conditions. External factors which influence the ampere rating of a fuse are terminal connections, air flow across the fuse, and ambient temperature. The following formulas should be used when de-rating a fuse’s ampere rating for use at an increased ambient temperature of up to 80°C. 80°C Maximum ambient temperature for installations. Temperature De-Rating for Low Voltage Fuses A4J; A2D; A6D; A2K; A6K; TR; TRS 125 - TA I = Irated new √ 100 Inew = New Ampere Rating Irated = Nameplate Current Rating TA = Ambient Temperature in °C FORM 101; A2Y; A6Y; A3T; A6T; DCT; ATM; ATMR; ATDR; ATQR; AJT; HSJ; A4BQ; A4BY; A4BT 150 - TA I = Irated new √ 125 Irated = Nameplate Current Rating TA = Ambient Temperature in °C Inew = New Ampere Rating OT; OTS; TRM 110 - TA I = Irated new √ 8 Irated = Nameplate Current Rating TA = Ambient Temperature in °C P Inew = New Ampere Rating This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P31 Temperature De-Rating 80°C Maximum ambient temperature for installations. Temperature De-Rating for UltraSafe™ Fuse Holders USM; USCC; US3J; US6J; US14; US22 Multiple Poles Temperature De-Rating Number of Poles Coefficient Temperature Coefficient 1-2-3 1 20°C 1 4-5-6 0.8 30°C 0.95 7-8-9 0.7 40°C 0.9 >10 0.6 50°C 0.8 Temperature De-Rating for Medium Voltage Fuses A055F1C0R0-5E thru 65E; A055C1C0R0-450E,500E,600E; A055F2D0R0-400E,450E; A055B3D0R0-750E,900E; A155C1D0R0-80E,100E; A155C2D0R0-125E; A155C3D0R0-150E,300E; A155F1C0R0-5E thru 30E; A155F1D0R0-100E; A155F2D0R0-150E,175E,200E; A480R12R thru 36R; A072B1DAR0-2R thru 12R; A072B2DAR0-18R,24R; A072F1D0R0-2R thru 12R; A072F2DAR0-18R,24R; 9F60; 9F62 140 - TA Inew = Irated √ Inew = New Ampere Rating 100 Irated = Nameplate Current Rating TA = Ambient Temperature in °C A240R2R thru 36R; A480R2R thru 9R; A055C1D0R0-10E thru 400E; A055C3D0R0-500E,600E; A055F1D0R0-10E thru 200E; A055F2D0R0-250E,300E,350E; A155C1D0R0-10E thru 65E; A155F1D0R0-10E thru 80E; A155F2D0R0-65E,80E,100E,125E 115 - TA I =I √ 75 new P32 rated Inew = New Ampere Rating Irated = Nameplate Current Rating TA = Ambient Temperature in °C This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Let-Thru Current and l2t Current limitation is one of the important benefits provided by modern fuses. Current-limiting fuses are capable of isolating a faulted circuit before the fault current has sufficient time to reach its maximum value. This current-limiting action provides several benefits: - It limits thermal and mechanical stresses created by the fault currents. - It reduces the magnitude and duration of the system voltage drop caused by fault currents. - Current-limiting fuses can be precisely and easily coordinated under even short circuit conditions to minimize unnecessary service interruption. Peak let-thru current (lp) and I2t are two measures of the degree of current limitation provided by a fuse. Maximum allowable lp and I2t values are specified in UL standards for all UL listed current-limiting fuses, and are available on all semiconductor fuses. Let-Thru Current Current Let-thru current is that current passed by a fuse while the fuse is interrupting a fault within the fuse’s current-limiting range. Figure 1 illustrates this. Let-thru current is expressed as a peak instantaneous value (lp). Figure 3 illustrates the use of the peak let-thru current graph. Assume that a 200 ampere Class J fuse (#AJT200) is to be applied where the available fault current is 35,000 amperes RMS. The graph shows that with 35,000 amperes RMS available, the peak available current is 80,500 amperes (35,000 x 2.3) and that the fuse will limit the peak let-thru current to 12,000 amperes. Time Ip data is generally presented in the form of a graph. Let’s review the key information provided by a peak let-thru graph. Figure 2 shows the important components. (1) The X-axis is labeled “Available Fault Current” in RMS symmetrical amperes. (2) The Y-axis is labeled as “Instantaneous Peak Let- Thru Current” in amperes. (3) The line labeled “Maximum Peak Current Circuit Can Produce” gives the worst case peak current possible with no fuse in the circuit. (4) The fuse characteristic line is a plot of the peak let- thru currents which are passed by a given fuse at various available fault currents. Why is the peak available current 2.3 times greater than the RMS available current? In theory, the peak available fault current can be anywhere from 1.414 x (RMS available) to 2.828 x (RMS available) in a circuit where the impedance is all reactance with no resistance. In reality all circuits include some resistance and the 2.3 multiplier has been chosen as a practical limit. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 P Ip www.barr-thorp.com P33 Let-Thru Current and l2t Ip versus I2t Ip has a rather limited application usefulness. Two fuses can have the same Ip but different total clearing times. See Figure 4. The fuse that clears in time A will provide better component protection than will the fuse that clears in time B. Fuse clearing I t takes into account Ip and total clearing time. Fuse clearing I2t values are derived from oscillograms of fuses tested within their current-limiting range and are calculated as follows: 2 Fuse Let-Thru Tables Apparent RMS Symmetrical Let-Thru Current Although the current-limiting characteristics of currentlimiting fuses are represented in Peak Let-Thru charts, an increasingly easy to use method of presenting this data uses Peak Let-Thru tables. The tables are based on Peak Let-Thru charts and reflect fuse tests at 15% power factor at rated voltage with prospective fault currents as high as 200,000 amperes. At each prospective fault current, let-thru data is given in two forms for an individual fuse - lrms and lp. Where lrms is the “Apparent RMS Symmetrical Current” and lp is the maximum peak instantaneous current passed by the fuse, the lp let-thru current is 2.3 times lrms. This relationship exists between peak current and RMS available current under worst-case test conditions (i.e. closing angle of 0o at 15% power factor). Let-thru tables are easier to read than let-thru charts. Presenting let-thru data in table versus chart format reduces the possibility of misreading the information and saves time. These tables are also helpful when comparing the currentlimiting capability of various fuses. The “t” in the equation is the total clearing time for the fuse. To be proper, I2t should be written as (IRMS)2t. It is generally understood that the “I” in I2t is really IRMS, and the RMS is dropped for the sake of brevity. Note, from Figure 4, since clearing time “B” is approximately twice clearing time “A”, the resultant I2t for that fuse will be at least twice the I2t for the fuse with clearing time “A” and its level of protection will be correspondingly lower. The I2t passed by a given fuse is dependent upon the characteristics of the fuse and also upon the applied voltage. The I2t passed by a given fuse will decrease as the application voltage decreases. Unless stated otherwise, published I2t values are based on AC testing. The I2t passed by a fuse in a DC application may be higher or lower than in an AC application. The voltage, available fault current and time constant of the DC circuit are the determining factors. Fuse I2t value can be used to determine the level of protection provided to circuit components under fault current conditions. Manufacturers of diodes, thyristors, triacs, and cable publish I2t withstand ratings for their products. The fuse chosen to protect these products should have a clearing I2t that is lower than the withstand I2t of the device being protected. P34 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Fuse Let-Thru Current Tables Table 1- Class L, A4BQ Fuses at 600 Volts AC, 15% Power Factor Fuse Let-Thru Current In Kilo-Amperes Prospective By Fuse Rating In Amperes Short Circuit Rms. Sym 601 800 1000 1200 1600 2000 2500 3000 4000 5000 6000 Amperes irms lp irms lp irms lp irms lp irms lp irms lp irms lp irms lp irms lp irms lp irms lp 10,000 7.4 17 8.7 20 10 23 10 23 10 23 10 23 10 23 10 23 10 23 10 23 10 23 15,000 8.3 19 10 23 12 27 13 30 15 35 15 35 15 35 15 35 15 35 15 35 15 35 20,000 9.1 21 11 25 13 29 14 33 17 39 20 46 20 46 20 46 20 46 20 46 20 46 25,000 9.8 23 12 27 13 31 15 35 18 42 22 50 25 58 25 58 25 58 25 58 25 58 30,000 10 24 13 29 14 33 16 37 20 45 23 53 29 66 30 69 30 69 30 69 30 69 35,000 11 25 13 30 15 35 17 39 20 47 24 56 30 69 35 81 35 81 35 81 35 81 40,000 12 27 14 32 16 37 18 41 21 49 25 58 31 72 36 83 40 92 40 92 40 92 50,000 13 29 15 34 17 40 19 44 23 53 27 63 34 78 39 89 48 111 50 115 50 115 60,000 13 30 16 36 18 42 20 47 25 57 29 67 36 83 41 94 51 118 60 138 60 138 80,000 14 33 17 40 20 46 23 52 27 62 32 73 40 91 45 104 57 130 67 153 77 176 100,000 16 36 19 43 22 50 24 56 29 67 34 79 43 98 49 112 61 140 72 165 83 190 150,000 18 41 21 49 25 57 28 64 33 77 39 90 49 112 56 128 70 160 82 189 94 217 200,000 20 45 24 54 27 63 31 71 37 84 43 100 53 123 61 141 77 176 90 208 104 239 Table 2 - Class L, A4BY Fuses at 600 Volts AC, 15% Power Factor Fuse Let-Thru Current In Kilo-Amperes Prospective By Fuse Rating In Amperes Short Circuit Rms. Sym 601 800 1000 1200 1600 2000 2500 3000 4000 Amperes irms lp irms lp irms lp irms lp irms lp irms lp irms lp irms lp irms lp 15,000 11 24 13 29 15 35 15 35 15 35 15 35 15 35 15 35 15 35 20,000 12 26 14 32 16 37 19 43 20 46 20 46 20 46 20 46 20 46 25,000 13 29 15 34 18 40 20 46 24 55 25 58 25 58 25 58 25 58 30,000 13 30 16 36 19 43 21 49 25 58 29 67 30 69 30 69 30 69 35,000 14 32 17 38 20 45 23 52 27 61 30 70 33 76 35 81 35 81 40,000 15 34 17 40 21 47 24 54 28 64 32 73 35 79 37 86 40 92 50,000 16 36 19 43 22 51 25 58 30 68 34 78 37 86 41 95 50 115 60,000 17 38 20 45 24 54 27 62 31 72 37 84 40 91 44 100 53 121 80,000 18 42 22 50 26 59 29 67 35 80 40 92 44 100 48 110 58 133 100,000 20 45 24 54 28 64 32 73 38 87 43 99 47 108 52 119 62 143 150,000 23 52 27 62 32 73 37 84 43 99 49 113 54 123 59 137 73 167 200,000 25 56 29 67 35 80 40 91 48 110 54 123 59 136 65 150 79 181 Table 3 - Class L, A4BT Fuses at 600 Volts AC, 15% Power Factor Fuse Let-Thru Current In Kilo-Amperes Prospective By Fuse Rating In Amperes Rms. Sym 800 1000 1200 1600 2000 Amperes irms lp irms lp irms lp irms lp irms lp 15,000 14 33 15 35 15 35 15 35 15 35 20,000 16 36 18 41 20 46 20 46 20 46 25,000 17 39 19 45 22 50 25 58 25 58 30,000 18 41 21 48 23 54 28 63 30 69 35,000 19 43 22 50 25 56 29 67 34 79 40,000 20 45 23 52 26 59 30 70 35 81 50,000 21 49 25 56 28 63 33 75 38 87 60,000 23 52 26 60 29 67 35 80 40 93 80,000 25 57 29 66 32 74 38 88 44 102 100,000 27 62 31 71 35 80 41 95 48 110 150,000 31 70 35 81 40 92 47 109 55 126 200,000 34 78 39 89 44 101 52 120 60 139 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 P Short Circuit www.barr-thorp.com P35 Fuse Let-Thru Current Tables Apparent RMS Symmetrical Let-Thru Current Table 4 - Class RK1, A6K Fuses at 600 Volts AC, 15% Power Factor Fuse Let-Thru Current In Kilo-Amperes Prospective By Fuse Rating In Amperes Short Circuit 30 Rms. Sym 60 100 200 400 600 Amperes irms lp irms lp irms lp irms lp irms lp irms lp 5,000 .63 1.4 1.4 3.2 2.0 4.6 3.2 7.4 4.6 11 5.0 11.5 10,000 .80 1.8 1.7 3.9 2.6 6.0 4.0 9.2 5.8 13 7.5 17 15,000 .91 2.1 2.0 4.6 2.9 6.7 4.6 11 6.7 15 8.6 20 20,000 1.0 2.3 2.2 5.1 3.2 7.4 5.0 12 7.4 17 9.5 22 25,000 1.1 2.5 2.4 5.5 3.5 8.1 5.4 12 7.9 18 10 23 30,000 1.2 2.6 2.5 5.8 3.7 8.5 5.8 13 8.4 19 11 25 35,000 1.2 2.8 2.6 6.0 3.9 9.0 6.1 14 8.9 20 11 26 40,000 1.3 2.9 2.8 6.4 4.1 9.4 6.3 14 9.3 21 12 27 50,000 1.4 3.1 3.0 6.9 4.4 10 6.8 16 10 23 13 30 60,000 1.4 3.3 3.2 7.4 4.7 11 7.3 17 11 24 14 32 80,000 1.6 3.7 3.5 8.1 5.1 12 8.0 18 12 27 15 35 100,000 1.7 3.9 3.7 8.5 5.5 13 8.6 20 13 29 16 37 150,000 2.0 4.5 4.4 9.9 6.3 14 9.9 23 14 33 19 43 200,000 2.2 4.9 4.7 11 7.0 16 11 25 16 37 20 47 Table 5 - Class RK1, A6D Fuses at 600 Volts AC, 15% Power Factor Fuse Let-Thru Current In Kilo-Amperes Prospective By Fuse Rating In Amperes Short Circuit 30 Rms. Sym 60 100 200 400 600 Amperes irms lp irms lp irms lp irms lp irms lp irms lp 5,000 .80 1.8 1.5 3.5 2.0 4.6 3.5 8.0 5.0 12 - - 10,000 1.0 2.3 1.9 4.4 2.5 5.8 4.4 10.1 7.1 16.4 10 23 15,000 1.2 2.7 2.2 4.9 2.9 6.6 5.0 11.6 8.2 18.8 12 27 20,000 1.3 2.9 2.4 5.4 3.1 7.1 5.5 12 9.0 20.7 13 29 25,000 1.4 3.2 2.6 5.9 3.4 7.8 6.0 13.8 9.7 22.3 14 32 30,000 1.5 3.4 2.7 6.2 3.6 8.3 6.3 14.6 10.3 23.6 15 33 35,000 1.5 3.5 2.9 6.6 3.8 8.7 6.7 15.4 10.8 24.9 15 35 40,000 1.6 3.7 3.0 6.9 4.0 9.1 7.0 16.5 11.3 26 16 37 50,000 1.7 4.0 3.2 7.4 4.3 9.8 7.5 16.5 12.2 28 17 40 60,000 1.8 4.2 3.4 7.8 4.5 11 8.0 17 13 30 18 42 80,000 2.0 4.7 3.8 8.6 5.0 12 8.8 20.3 13 33 20 46 100,000 2.2 5.0 4.1 9.3 5.4 12 9.5 20 14 35 22 50 150,000 2.5 5.8 4.6 11 6.1 14 10.9 25 16 40 25 57 200,000 2.8 6.3 5.1 12 6.8 16 11 25 19 45 27 63 Table 6 - Class J, A4J Fuses at 600 Volts AC, 15% Power Factor Fuse Let-Thru Current In Kilo-Amperes Prospective By Fuse Rating In Amperes Short Circuit 30 Rms. Sym P36 60 100 200 400 600 Amperes irms lp irms lp irms lp irms lp irms lp irms lp 5,000 .85 2.0 1.4 3.2 2.0 4.6 3.1 7.2 4.5 10 5.0 12 10,000 1.1 2.5 1.8 4.4 2.8 6.4 3.6 8.2 5.7 13 8.7 20 15,000 1.2 2.8 2.0 4.6 2.9 6.6 4.1 9.4 6.5 15 9.9 23 20,000 1.4 3.1 2.4 5.1 3.2 7.3 4.5 10 7.1 16 11 25 25,000 1.5 3.4 2.4 5.5 3.8 8.7 5.3 12 7.7 18 12 27 30,000 1.6 3.6 2.5 5.8 4.0 9.2 5.5 13 8.2 19 13 29 35,000 1.6 3.7 2.7 6.2 4.2 9.7 5.9 14 8.6 20 13 30 40,000 1.7 3.9 2.8 6.4 4.5 10 6.0 14 9.0 21 14 32 50,000 1.8 4.2 3.0 6.9 4.7 11 6.1 14 9.7 22 15 34 60,000 2.0 4.5 3.2 7.4 5.0 11 6.5 15 10 23 16 36 80,000 2.2 4.9 3.5 8.1 5.5 12 7.1 16 11 25 17 40 100,000 2.3 5.3 3.8 9.5 6.0 14 7.7 18 12 28 19 43 150,000 2.7 6.1 4.7 10.9 6.8 16 8.8 20 14 32 21 49 200,000 2.9 6.7 4.8 11 7.5 17 9.7 22 15 35 24 54 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Fuse Let-Thru Current Tables Apparent RMS Symmetrical Let-Thru Current Table 7 - Class J, AJT Fuses at 600 Volts AC, 15% Power Factor Fuse Let-Thru Current In Kilo-Amperes Prospective By Fuse Rating In Amperes Short Circuit 30 Rms. Sym 60 100 200 400 600 Amperes irms lp irms lp irms lp irms lp irms lp irms lp 5,000 .79 1.8 1.2 2.8 1.8 4.0 3.1 7.0 4.8 11 5.0 12 10,000 1.0 2.3 1.6 3.6 2.2 5.1 3.8 8.8 6.0 14 8.3 19 15,000 1.2 2.6 1.8 4.1 2.5 5.8 4.4 10 6.9 16 9.5 22 20,000 1.3 2.9 2.0 4.5 2.8 6.4 4.8 11 7.6 18 11 24 25,000 1.4 3.1 2.1 4.8 3.0 6.9 5.2 12 8.2 19 11 26 30,000 1.4 3.3 2.2 5.1 3.2 7.4 5.5 13 8.7 20 12 28 35,000 1.5 3.5 2.4 5.4 3.4 7.7 5.8 13 9.1 21 13 29 40,000 1.6 3.7 2.5 5.6 3.5 8.1 6.1 14 9.6 22 13 30 50,000 1.7 3.9 2.7 6.1 3.8 8.7 6.6 15 10.3 24 14 33 60,000 1.8 4.2 2.8 6.4 4.0 9.2 7.0 16 11 25 15 35 80,000 2.0 4.6 3.1 7.1 4.4 10 7.7 18 12 28 17 38 100,000 2.2 4.9 3.3 7.6 4.8 11 8.3 19 13 30 18 41 150,000 2.5 5.7 3.8 8.7 5.4 12 9.5 22 15 34 21 47 200,000 2.7 6.2 4.2 9.7 6.0 14 10.4 24 16 37 23 59 Table 8 - Class T, A6T Fuses at 600 Volts AC, 15% Power Factor Fuse Let-Thru Current In Kilo-Amperes Prospective By Fuse Rating In Amperes Short Circuit 30 Rms. Sym 60 100 200 400 600 800 Amperes irms lp irms lp irms lp irms lp irms lp irms lp irms lp 5,000 .62 1.4 1.2 2.8 1.6 3.8 2.6 6.0 4.2 9.7 5.0 12 5.0 12 10,000 .78 1.8 1.5 3.5 2.1 4.8 3.3 7.5 5.3 12 8.2 19 10 22 15,000 .89 2.1 1.7 4.0 2.4 5.4 3.7 8.6 6.1 14 9.4 22 11 26 20,000 .98 2.3 1.9 4.4 2.6 6.0 4.1 9.5 6.7 15 10 24 12 28 25,000 1.1 2.4 2.0 4.8 2.8 6.5 4.4 10 7.2 17 11 26 13 31 30,000 1.1 2.6 2.2 5.0 3.0 6.9 4.7 11 7.7 18 12 27 14 32 35,000 1.2 2.7 2.3 5.3 3.1 7.2 5.0 11 8.1 19 12 29 15 34 40,000 1.2 2.9 2.4 5.6 3.3 7.5 5.2 12 8.5 19 13 30 16 36 50,000 1.3 3.1 2.6 6.0 3.5 8.1 5.6 13 9.1 21 14 32 17 38 60,000 1.4 3.3 2.8 6.4 3.8 8.6 5.9 14 9.7 22 15 34 18 41 80,000 1.6 3.6 3.0 7.0 4.1 9.5 6.5 15 11 25 16 38 20 45 100,000 1.7 3.9 3.2 7.5 4.5 10 7.0 16 11 26 18 40 21 48 150,000 1.9 4.4 3.8 8.6 5.1 12 8.1 19 13 30 20 46 24 55 200,000 2.1 4.9 4.1 9.5 5.6 13 8.9 20 14 33 22 51 27 61 Table 9 - Class T, A3T Fuses at 300 Volts AC, 15% Power Factor Fuse Let-Thru Current In Kilo-Amperes Prospective By Fuse Rating In Amperes 30 Rms. Sym 60 100 200 400 600 800 1200 Amperes irms lp irms lp irms lp irms lp irms lp irms lp irms lp irms lp 5,000 .53 1.2 .95 2.2 1.4 3.1 2.0 4.6 3.0 6.9 4.5 10 5.0 12 5.0 12 10,000 .66 1.5 1.2 2.8 1.7 3.9 2.5 5.8 3.8 8.7 5.6 13 7.2 16 9.3 21 15,000 .76 1.7 1.4 3.2 2.0 4.5 2.9 6.6 4.4 10 6.4 15 8.2 19 11 24 20,000 .83 1.9 1.5 3.5 2.1 4.8 3.1 7.1 4.8 11 7.0 16 9.0 21 12 27 25,000 .90 2.1 1.6 3.7 2.3 5.3 3.4 7.8 5.2 12 7.6 17 9.7 22 13 29 30,000 .96 2.2 1.7 3.9 2.5 5.6 3.6 8.3 5.5 13 8.1 19 10 24 13 31 35,000 1.0 2.3 1.8 4.1 2.6 6.0 3.8 8.7 5.8 13 8.5 20 11 25 14 32 40,000 1.1 2.4 1.9 4.4 2.7 6.2 4.0 9.2 6.0 14 8.9 20 11 26 15 34 50,000 1.1 2.6 2.1 4.7 2.9 6.7 4.3 9.9 6.5 15 9.6 22 12 28 16 37 60,000 1.2 2.8 2.2 5.1 3.1 7.1 4.5 10 6.9 16 10 23 13 30 17 39 80,000 1.3 3.1 2.4 5.5 3.4 7.8 5.0 12 7.6 17 11 26 14 33 19 43 100,000 1.4 3.3 2.6 6.0 3.7 8.4 5.4 12 8.2 19 12 28 15 35 20 46 150,000 1.6 3.7 3.0 6.8 4.2 9.7 6.1 14 9.4 22 14 32 18 41 23 53 200,000 1.8 4.1 3.3 7.5 4.6 11 6.8 16 10 24 15 35 19 45 25 58 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P Short Circuit P37 Fuse Let-Thru Current Tables Apparent RMS Symmetrical Let-Thru Current Table 10- Class RK1, A2K Fuses at 250 Volts AC, 15% Power Factor Fuse Let-Thru Current In Kilo-Amperes Prospective By Fuse Rating In Amperes Short Circuit 30 Rms. Sym 60 100 200 400 600 Amperes irms lp irms lp irms lp irms lp irms lp irms lp 5,000 .61 1.4 1.4 3.2 1.7 4.0 2.9 6.7 4.4 10 5.0 12 10,000 .77 1.8 1.7 4.0 2.2 5.0 3.7 8.5 5.5 13 7.4 17 15,000 .88 2.0 2.0 4.6 2.5 5.8 4.2 9.7 6.3 14 8.5 19 20,000 .97 2.2 2.2 5.0 2.8 6.3 4.6 11 6.9 16 9.3 21 25,000 1.1 2.4 2.4 5.4 3.0 6.8 5.0 12 7.4 17 10 23 30,000 1.1 2.6 2.5 5.8 3.2 7.3 5.3 12 7.9 18 11 25 35,000 1.2 2.7 2.6 6.0 3.3 7.7 5.6 13 8.3 19 11 26 40,000 1.2 2.8 2.8 6.3 3.5 8.0 5.9 13 8.7 20 12 27 50,000 1.3 3.0 3.0 6.8 3.8 8.6 6.3 14 9.4 22 13 29 60,000 1.4 3.2 3.2 7.2 4.0 9.2 6.7 15 10 23 13 31 80,000 1.5 3.5 3.5 8.0 4.4 10 7.4 17 11 25 15 34 100,000 1.7 3.8 3.7 8.6 4.7 11 7.9 18 12 27 16 37 150,000 1.9 4.4 4.3 9.8 5.4 12 9.1 21 14 31 18 42 200,000 2.1 4.8 4.7 11 6.0 14 10 23 15 34 20 46 Table 11 - Class RK1, A2D Fuses at 250 Volts AC, 15% Power Factor Fuse Let-Thru Current In Kilo-Amperes Prospective By Fuse Rating In Amperes Short Circuit 30 Rms. Sym 60 100 200 400 600 Amperes irms lp irms lp irms lp irms lp irms lp irms lp 5,000 .77 1.8 1.4 3.2 2.0 4.6 3.2 7.3 5.0 12 5.0 12 10,000 .97 2.2 1.8 4.0 2.5 5.8 4.0 9.2 6.4 15 8.0 18 15,000 1.1 2.6 2.0 4.6 2.9 6.6 4.6 11 7.3 17 9.2 21 20,000 1.2 2.8 2.2 5.1 3.2 7.3 5.0 12 8.1 19 10 23 25,000 1.3 3.0 2.4 5.5 3.4 7.9 5.4 12 8.7 20 11 25 30,000 1.4 3.2 2.5 5.8 3.6 8.3 5.8 13 9.2 21 12 27 35,000 1.5 3.4 2.7 6.1 3.8 8.8 6.1 14 9.7 22 12 28 40,000 1.5 3.5 2.8 5.7 4.0 9.2 6.4 15 10 23 13 29 50,000 1.7 3.8 3.0 6.9 4.3 9.9 6.8 16 11 25 14 32 60,000 1.8 4.0 3.2 7.3 4.6 11 7.3 17 12 27 15 34 80,000 1.9 4.5 3.5 8.1 5.0 12 8.0 18 13 29 16 37 100,000 2.1 4.8 3.8 8.7 5.4 12 8.6 20 14 32 17 40 150,000 2.4 5.5 4.3 9.9 6.2 14 9.9 23 16 36 20 46 200,000 2.6 6.0 4.8 11 6.8 16 11 25 17 40 22 50 Table 12 - Class RK5, TRS Fuses at 600 Volts AC, 15% Power Factor Fuse Let-Thru Current In Kilo-Amperes Prospective By Fuse Rating In Amperes Short Circuit 30 Rms. Sym P38 60 100 200 400 600 Amperes irms lp irms lp irms lp irms lp irms lp irms lp 5,000 1.7 3.9 3.2 7.4 3.4 7.8 5.0 12 - - - - 10,000 2.1 4.8 4.0 9.2 4.2 9.7 6.2 14 10 23 10 23 15,000 2.4 5.5 4.6 11 4.8 11 7.1 16 12 27 15 35 20,000 2.7 6.2 5.1 12 5.3 12 7.8 18 13 30 18 42 25,000 2.9 6.7 5.5 13 5.7 13 8.4 19 14 32 20 45 30,000 3.1 7.1 5.8 13 6.1 14 8.9 20 15 35 21 48 35,000 3.3 7.6 6.1 14 6.4 15 9.4 22 16 36 22 50 40,000 3.4 7.8 6.4 15 6.7 15 9.8 23 17 38 23 53 50,000 3.7 8.5 6.9 16 7.2 17 11 24 18 41 25 57 60,000 3.9 9.0 7.3 17 7.7 18 11 26 19 43 26 60 80,000 4.3 9.9 8.1 19 8.5 20 12 29 21 48 29 66 100,000 4.6 11 8.7 20 9.1 21 13 31 22 52 31 72 150,000 5.3 12 9.9 23 10 24 15 35 26 59 36 82 200,000 5.8 13 11 25 12 26 17 39 28 65 39 90 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Fuse Let-Thru Current Tables Apparent RMS Symmetrical Let-Thru Current Table 13 - Class RK5, TR Fuses at 250 Volts AC, 15% Power Factor Fuse Let-Thru Current In Kilo-Amperes Prospective By Fuse Rating In Amperes Short Circuit 30 Rms. Sym 60 100 200 400 600 Amperes irms lp irms lp irms lp irms lp irms lp irms lp 5,000 1.4 3.2 3.0 6.9 3.2 7.4 5.0 12 - - - - 10,000 1.8 4.1 3.8 8.7 4.1 9.4 6.6 15 10 23 10 23 15,000 2.1 4.8 4.4 10 4.7 11 7.6 17 13 29 15 35 20,000 2.3 5.3 4.8 11 5.1 12 8.4 19 14 32 19 44 25,000 2.5 5.6 5.2 12 5.5 13 9.0 21 15 34 21 48 30,000 2.6 6.0 5.5 13 5.9 14 9.6 22 16 37 22 50 35,000 2.7 6.2 5.8 13 6.2 14 10 23 17 38 23 53 40,000 2.9 6.7 6.1 14 6.5 15 11 24 18 40 24 56 50,000 3.1 7.1 6.5 15 7.0 16 11 26 19 43 26 60 60,000 3.3 7.6 7.0 16 7.4 17 12 27 20 46 28 63 80,000 3.6 8.3 7.7 18 8.1 19 13 31 22 51 30 70 100,000 3.9 9.0 8.3 19 8.8 20 14 33 24 55 33 75 150,000 4.4 10 9.4 22 10 23 16 38 27 62 38 86 200,000 4.9 11 11 24 11 26 18 41 30 69 41 95 Bus Duct Short-Circuit Protection The following table shows the potential short-circuit current ratings for both feeder and plug-in bus duct. Also shown are the peak instantaneous currents the bus duct must be capable of withstanding to earn a given “short-circuit current rating”. Current-limiting fuses may be used to protect bus duct from fault currents that exceed the bus duct “shortcircuit current rating”. The fuse will provide short-circuit protection if fuse peak let-thru current does not exceed the bus duct peak instantaneous withstand current. In addition, the fuse total clearing curve must fall to the left of the bus duct short-circuit current rating at the 3 cycle (.05 sec.) point. The fuse ampere ratings shown in this table satisfy both of these requirements. Example: In a 480V circuit with 100,000A available short-circuit current, what maximum size fuse can be used to protect feeder bus duct which has a 42,000 shortcircuit rating? Answer: From the table, a Mersen 1600A Class L fuse A4BQ1600 will protect this bus duct up to 100,000 amperes. Feeder & Plug-In Maximum Mersen Fuse for Fuse Bus Duct Short Circuit Protection* Peak Instantaneous Withstand Current in Amperes 50,000A 100,000A 200,000A 5000 8500 60A 60A 30A 7500 13,000 100A 100A 100A 10,000 17,000 200A 100A 100A 14,000 28,000 400A 400A 200A 22,000 48,000 800A 600A 400A 25,000 55,000 1000A 600A 600A 30,000 66,000 1200A 800A 600A 35,000 76,000 1600A 1000A 800A 42,000 92,000 2500A 1600A 1000A 50,000 110,000 3000A 2000A 1200A 65,000 142,000 4000A 3000A 2500A 75,000 160,000 5000A 4000A 3000A 85,000 180,000 5000A 5000A 4000A 100,000 220,000 6000A 6000A 5000A 125,000 270,000 6000A 6000A 6000A 150,000 330,000 6000A 6000A 6000A Short Circuit Current Rating in Amperes * 30A to 600A fuses – Class J (time delay AJT) Class RK1 (A2K/A6K or time delay A2D/A6D) 800 to 6000A fuses – Class L (A4BQ) This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P Bus duct listed to the UL 857 standard is labeled with a “short-circuit current rating”. To earn this rating the bus duct must be capable of surviving its “short-circuit current rating” for 3 full cycles (60 Hz basis). P39 Capacitor Protection The primary responsibility of a capacitor fuse is to isolate a shorted capacitor before the capacitor can damage surrounding equipment or personnel. Typical capacitor failure occurs when the dielectric in the capacitor is no longer able to withstand the applied voltage. A low impedance current path results. The excessive heat generated builds pressure and can cause violent case rupture. A fuse will isolate the shorted capacitor before case rupture occurs. Fuse Placement The Code requires that an overcurrent device be placed in each ungrounded conductor of each capacitor bank (see Figure 1). The Code further requires that the rating or setting of the over-current device be as low as practicable. A separate overcurrent device is not required if the capacitor is connected on the load side of a motor-running overcurrent device. Fusing per the Code provides reasonable protection if the capacitors are the metallized film self-healing type. If not, each capacitor should be individually fused as shown in Figure 2. For applications over 600V to 5.5kV, we suggest Amp-Trap A100C to A550C capacitor fuses. These medium voltage fuses are available in a variety of voltage ratings and mounting configurations. Refer to pages E36 for specific data. Medium voltage capacitor fuses are sized at 165% to 200% of the capacitor current rating. Capacitor fuses are selected for their ability to provide short circuit protection and to ride through capacitor inrush current. Inrush current is affected by the closing angle, capacitance, resistance and inductance of the circuit, and varies from one application to another. Inrush lasts for less than 1/4 cycle and is typically less than 25 timess the capacitor’s current rating. Steady state capacitor current is proportional to the applied voltage and frequency. Since voltage and frequency are fixed in power factor correction applications, the capacitor is not expected to be subjected to an overload. Therefore, capacitor fuses are not selected to provide overload protectors for the capacitor. Fusing each individual capacitor is especially important in large banks of parallel capacitors. Should one capacitor fail, the parallel capacitors will discharge into the faulted capacitor and violent case rupture of the faulted capacitor can result. Individual capacitor fusing eliminates this problem. If the capacitors are to be placed in banks comprised of both series and parallel combinations, the capacitor manufacturer must be consulted for fuse placement recommendations. The opening of improperly placed fuses can cause overvoltage and result in damage to other capacitors in the network. Ampere Rating How much overcurrent can a capacitor withstand? What effects do neighboring capacitors have on the inrush of a given capacitor? These and other questions influence fuse selection. Circuit analysis can be very complex. It is best to consult the capacitor manufacturer for specific recommendations. For applications 600V or less in lieu of specific fusing recommendations from the capacitor manufacturer, we suggest a Mersen A60C Type 121 or an A6Y Type 2SG fuse sized at 165% to 200% of the capacitor’s current rating (contact factory for technical data). If these fuses are not dimensionally acceptable, then a non-time delay Class J or Class RK1 fuse could be used and sized at 185% to 220% of the capacitor’s current rating. P40 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Capacitor Protection kVAR vs. AMPS The capacitor’s current rating can be derived from its kVAR rating by using the following formula: kVAR x 1000 = amps volts 1 kVAR = 1000VA (Reactive) Example#1: What fuse would you recommend for a three phase capacitor rated 100kVAR at 480 volts? 100,000 volt-amps = 208 amps 480 volts Example#2: What fuse would you recommend for a three phase capacitor rated 2400kV, 100kVAR? Calculate Capacitor Current = 100,000 volt-amps = 24A √ 3 x 2400V fuse size 24 x 1.65 = 39A 24 x 2.00 = 48A We suggest a 40 or 50 amp fuse rated at least 2400V A250C50-XX, where XX is the type of mounting needed. To determine line current, we must divide the 208 amps, which is the three phase current by √ 3 208 = 120 amps √3 If an A6OC Type 121 fuse is to be used, size the fuse at 165% to 200% of line current. 120 amps x 1.65 = 198 amps 120 amps x 2.00 = 240 amps Suggestions: A60C200-121 or A60C200-121TI If a Class J or a Class RK1 is to be used, size the fuse at 185% to 220% of line current. 120 amps x 1.85 = 222 amps 120 amps x 2.20 = 264 amps P Suggestions: A4J225 or A6K225R This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P41 Cable Protection Using Cable Protectors Placement of Cable Protectors Cable Protectors are special purpose limiters which are used to protect service entrance and distribution cable runs. The National Electrical Code (NEC) does not require using cable protectors. In single phase applications where a single transformer supplies the service and there are only one or two conductors per phase, a single Cable Protector per cable may be used. The Cable Protector should be located at the supply end of the cable. In all other applications, Cable Protectors should be placed at both ends of each cable. This allows a faulted cable to be isolated from the source end and from a back feed at its load end. Isolation of a faulted cable is only possible if there are 3 or more parallel cables per phase. When unprotected cables are paralleled, a singe conductor faulting to ground can result in damage to and eventual loss of all parallel conductors. The resultant cost of cable replacement, loss of service, and down time can be significant. This cost can be minimized by the use of Cable Protectors. When each phase consists of three or more parallel conductors, Cable Protectors are installed at each end of each conductor. Should one cable fault, the Cable Protectors at each end of the faulted cable will open and isolate the faulted cable. The unfaulted cables will maintain service. Terminations In addition to improving system reliability, Cable Protectors provide a means of terminating cable, thus eliminating the need for cable lugs. Cable Protectors are available with the following configurations: Aluminum and copper cable require different terminations. Cable Protectors intended for copper cable must not be used with aluminum cable. Cable Protectors intended for aluminum cable include an oxide inhibitor. Type 1 Type 3 Type 5 Type 6 Type 8 P42 Cable Protector Ampacity Cable Protectors are not ampere rated. They are not intended to provide overload protection for the cable. Cable Protectors are designed to open in case of a short circuit or after a cable has faulted. Thus total system reliability is maximized. For these reasons Cable Protectors are rated in terms of the cable material (aluminum or copper) and the cable size (250kcmil, 500kcmil, etc.) Selecting a Cable Protector The following questions must be answered to choose the correct Cable Protector: • Is the cable copper or aluminum? • What is the cable size? • What termination type is desired? • Is the Cable Protector to be insulated or protected with a heat-shrink sleeve or a rubber boot? Once these questions have been answered, the Cable Protector catalog number can be chosen from the listings. Small Cable Sizes Class J fuses may be used for cable sizes smaller than 4/0. Since Class J blades are drilled for bolting, they may be attached directly to bus. Cables must be prepared by installing lugs before bolting to the fuse. Cable-to-bus or cable-to-cable terminations are possible. The following ampere ratings are recommended, or each cable size. Cable - Size Awg CU or AL Class J Fuse Catalog No. #4 A4J125 #3 A4J150 #2 A4J175 #1 A4J200 1/0 A4J250 2/0 A4J300 3/0 A4J400 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Welder Protection General Special Applications Articles 630-12 and 630-32 of the National Electrical Code UL class fuses sized according to the Code may not requires that electric welders and their supply conductors be suitable in some welding applications. High ambient have overcurrent protection. The Code further requires that temperatures, high cycle rates and high available fault each welder have a nameplate which provides information currents may require the use of Mersen Welder Protectors. necessary for the selection of the appropriate supply conductors and overcurrent protection devices. Welder Protectors (A4BX Type 150 or Type 150J) are special purpose limiters which have been designed specifically for While either circuit breakers or fuses may be used for over- welding applications to protect equipment in case of short current protection, the typically high available fault currents circuits. They have twice the thermal rating of UL Class fuses and the need for overall system selective coordination favor yet provide a low clearing I2t . This combination minimizes the use of current-limiting fuses. fuse fatigue and allows effective coordination with upstream devices. Welder Protectors may be sized closer to welder Supply Conductor Protection primary ampere rating than UL Class fuses, hence may allow For AC transformer, DC rectifier and motor-generator arc the use of smaller disconnect switches. welders the supply conductors should be fused at not more than 200% of the conductor ampere rating. For resistance Welder Protectors are intended for short circuit protection welders the Code allows fusing at up to 300% of conductor and are not intended for overload protection. They should ampere rating. In both applications a time delay RK5 fuse never be used as the only protective device on any welder such as the Tri-onic is generally recommended. application. Thermal overload protection must be provided in ® the welder by some other device. Welder Protection To comply with the Code, AC transformer, DC rectifier and motor-generator arc welders should be fused at not more than 200% of their primary current rating (shown on welder nameplate). Resistance welders should be fused at not more than 300% of their primary current rating. As with supply conductors, RK5 time delay fuses such as the Tri-onic® are recommended. It should be noted that the Code states that a separate overcurrent device is not required for the welder if the supply conductors are protected by an overcurrent device which will satisfy the welder overcurrent P protection requirements. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P43 Motor Starter General Information Typical Construction Of a Motor Starter Disconnect Switch UL 98 - UL489 CSA – C22.2 # 4 CSA – C22.2 # 5 Fuses SIRCO Non-Fusible Disconnect Switch range FUSERBLOC Fusible Disconnect Switch range Contactor Overload relay UL 508 Manual Motor Controller “Suitable as Motor Disconnect” CSA – C22.2 # 14 FSLBS Non-Fusible Disconnect Switch range Motor Essential parts of a motor branch circuit required by the National Electrical Code: Motor-controller •• Disconnect means motor according to the National Electrical Code article 430.82. •• Branch-circuit short-circuit protective device Any switch or device that is normally used to start and stop a •• Motor-controller Motor overload protective devices •• Motor overload protective devices The National Electrical Code permits fuses to be used as the sole means of overload protection for motor branch Disconnect means circuits. This approach is often practical only with small single The Disconnect means can be a Manual Disconnect Switch phase motors. Most integral horsepower 3 phase motors are according to UL 98. controlled by a motor starter which includes an overload relay. Since the overload relay provides overload protection for the A manual Motor Controller (according to UL 508) additionally motor branch circuit, the fuses may be sized for short- marked “Suitable as Motor Disconnect” is only permitted as circuit protection. a disconnecting means where installed between the final branch-circuit short-circuit and ground-fault protective device and the motor (NEC 2008 Article 430.109). Branch-circuit short-circuit protective device The short-circuit protective device can be either a Fuse or an Inverse-time Circuit-breaker. P44 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Product Features of Non-Fusible & Fusible Disconnect Switches Door Interlock in On Position Touch Safe Our design reduces or The handles allow opening eliminates the danger of the door in the OFF position accidental contact with live, only. In the ON position the energized parts. All products door can not be opened. are supplied standard with line side shrouding. This interlocking can be by-passed by authorized personnel (defeater option Positive Opening Operation on handle) for maintenance, The positive opening testing or commissioning. operation feature of our switches means that all the main contacts are ensured to Defeater be in the open position when the handle is in the The defeat function allows “OFF” position. qualified personnel to by-pass the door interlock when the switch is in the ON position by means of a tool. New NFPA 79 Requirements and Solutions As defined in the NFPA 79 This exclusive design is also Standard section 5.3.3.1 and available in a NEMA 4 and 6.2.3.2, our disconnecting 4X rating. devices fully comply with all of the following Padlocking requirements: 1. Isolate the electrical equipment from the supply circuit and Handles can be padlocked have one off (open) and one on (closed) position only. in the OFF position with up 2. Have an external operating means (e.g., handle). to 3 padlocks. Meets OSHA 3. Be provided with a permanent means permitting it to be requirement for lockout / locked in the off (open) position only (e.g., by padlocks) tagout. independent of the door position. When so locked, remote as well as local closing shall be prevented. can not be opened when the handle is padlocked. 4. Be operable, by qualified persons, independent of the door position without the use of accessory tools or devices. However the closing of the disconnecting means while door is open is not permitted unless an interlock is operated by P For safety reasons, the door deliberate action. Flange and side operation: Our side operated switches used with flange handles meet the requirements of the NFPA 79 without any additional parts being added. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P45 Product Features of Non-Fusible & Fusible Disconnect Switches Welded Contact Protection Contact Principle Positive opening operation Up to 400A safeguards users in case All switches use silver of welded contacts due to tipped contacts technology an overload or short-circuit. providing the following The handle can not reach advantages: the “OFF” position unless the contacts are truly open. •• best solution for harsh According to the IEC 947-3 environments (humidity, standard if the contacts are sulphide, chloride…), welded due to an overload •• high on-load break or short-circuit, the switch characteristics, will not reach the “OFF” •• longer mechanical and position and can not be electrical life, padlocked in this position •• maintenance free as long as operating force switches without grease. applied to the operating mechanism is less than Above 400A a force three times the Our switches use a self- standard operating force. cleaning moving contact Thus, this unusual opera- technology allowing high tion alerts the user that a short-circuit withstand. problem has occurred. Clear Position Indicator Tailor-Made Solutions All switches and handles •• Multipolar switches have clear “ON” and “OFF” (examples: 12-pole 160A designations. switch; 18-pole 30A switch…). •• Rear connections (top or/and bottom). •• Mixed pole (example: Fast Make and Break Contacts 3-pole 200A + 2-pole All the Non-Fusible and Fusible Disconnect switches’ Please consult us. 30A switch…). contacts work independently of the speed and force of the operator providing better electrical characteristics (making capacities on short-circuits, highly inductive load operation possibilities). P46 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Product Features of Fusible Disconnect Switches Exceptional 200kA short-circuit protection with fuses Practical safeguard Double break The Fused Switch line with class CC, J or L fuses provides exceptional high level of short-circuit protection, up to 200kA. Fuse Circuit breaker The CC and J fuses are more current limiting than older classes of fuses or circuit breakers. In other words, fuses have higher breaking capacities than most of the circuit breakers. Moreover discrimination (selectivity) and coordination are easily achieved with fuses. The fuse solution brings the following advantages: high performance, reliability, safety, savings and ease of use. Arc broken into 4 1 This feature allows the switch to operate on highly inductive loads. 2 Switch with older fuse classes Panel 4 Touch safe Panel space saving Fusible disconnect switch 3 The modern designed mechanism of our Fusible Disconnect Switches disconnects both sides of the fuses using two double breaking contacts per pole. This ensures the complete isolation of the fuses in the “OFF” position and allows the switch to be fed from either top or bottom side. This proven switch technology has the fuses incorporated on the top of the switch mechanism to reduce the footprint of the product and save you valuable real estate in your panel. Our design reduces or eliminates the danger of accidental contact with live, energized parts. All switches are supplied standard with fuse cover and line side shrouding. The space saving can be as much as 50% from the switches designed with use of older fuse classes. Fast and safe commissioning P The TEST feature enables the testing of the control circuit auxiliaries without switching the main contacts or removing the fuses. This function provides a serious technical and commercial alternative to a separately wired push button. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P47 Correction Factors For Non-Fusible & Fusible Disconnect Switches Correction factors due to ambient air temperature Method: lthu ≤ lth x Kt ta: ambient temperature Ith: thermal switch current Kt: correction factor due to ambient temperature ta Ithu: maximum thermal current after correction Non-Fusible Disconnect Switches Fusible Disconnect Switches T (° C) T (° C) Ith 40°C < ta ≤ 50°C 50°C < ta ≤ 60°C 60°C < ta ≤ 70°C Ith 40°C < ta ≤ 50°C 50°C < ta ≤ 60°C 60°C < ta ≤ 70°C V30 A 1 0.8 0.7 30 A CC CD type 0.9 0.8 0.7 V60 A 1 1 1 30A J CD type 0.9 0.8 0.7 V100 A 1 1 1 30 A CC 1 1 1 V200 A 1 1 0.9 30 A J 1 1 1 V400 A 1 0.9 0.8 60 A J 1 1 1 400 A 1 1 1 100 A J 1 1 1 600 A 1 1 0.9 200 A J 1 1 1 800 A 1 1 1 400 A J 0.9 0.8 0.7 1000 A 1 1 0.9 600 A J 1 1 1 1200 A 1 0.9 0.8 800 A L 1 1 1 Correction factors due to frequency Method: lthu ≤ lth x Kf f: rated operating frequency Ith: thermal switch current Kf: correction factor due to operating frequency F Ithu: maximum thermal current after correction Non-Fusible Disconnect Switches Fusible Disconnect Switches f (Hz) Ith P48 f (Hz) 100 Hz < f ≤ 2000 Hz 2000 Hz < f ≤ 6000 Hz 6000 Hz < f ≤ 10000 Hz Ith 100 Hz < f ≤ 2000 Hz 2000 Hz < f ≤ 6000 Hz 6000 Hz < f ≤ 10000 Hz V30 A 1 0.7 0.6 30 A CC CD type 0.8 0.7 0.6 V60 A 1 1 1 30 A J CD type 0.8 0.7 0.6 V100 A 1 1 1 30 A CC 1 1 1 V200 A 1 1 1 30 A J 1 1 1 V400 A 0.9 0.8 0.7 60 A J 1 1 1 400 A 1 1 1 100 A J 1 1 1 600 A 1 0.9 0.8 200 A J 1 0.9 0.8 800 A 1 1 0.9 400 A J 0.8 0.7 0.6 1000 A 1 0.9 0.8 600 A J 1 1 1 1200 A 1 0.7 0.6 800 A L 1 1 1 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Auxiliary Contacts Auxiliary Contact Wiring Diagrams Auxiliary contact rating codes (according to UL508 standard item 139) Designation Example A600 max load (volt-ampere) A contactor used at 600VAC - 60 Hz has the following specifications: max operating voltage (volt) Average consumption: - inrush 60 Hz: 1200VA - sealed 60 Hz: 120VA These codes concern the auxiliary contacts and give the maximum load they can make or break. The numerical suffix designates the maximum voltage design values, which are to be 600, 300 and 150 volts for suffixes 600, 300 and 150 respectively. The table below gives some typical rating codes: Contact Rating Code Thus a C600 rated auxiliary device is the minimum rating required. Network Type Making Max Load (VA) Breaking Max Load (VA) A600 600 AC 7200 720 B600 600 AC 3600 360 C600 600 AC 1800 180 D300 300 AC 432 72 E150 150 AC 216 36 N600 600 DC 275 275 P600 600 DC 138 138 Q600 600 DC 69 69 R300 300 DC 28 28 P Max Operating Voltage (V) Designation Note: A600 and N600 are the highest categories and may be used to cover all cases. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P49 NEMA Ratings & IP Cross-Reference This table provides a guide for converting from NEMA Enclosure Type Numbers to IP Ratings. The NEMA Types meet or exceed the test requirements for the associated European Classifications; for this reason the table should not be used to convert “from IP Rating to NEMA” and the “NEMA to IP Rating” should be verified by test. NEMA Type 1 2 3 3R 3S 4 4X 6 6P 12 12K Intended Use and Description NEMA Ratings and IP Cross-Reference Indoor use primarily to provide a degree of protection against contact with the enclosed equipment and against a limited amount of falling dirt. Indoor use to provide a degree of protection against a limited amount of falling water and dirt. Intended for outdoor use primarily to provide a degree of protection against rain, sleet, windblown dust, and damage from external ice formation. Intended for outdoor use primarily to provide a degree of protection against rain, sleet, and damage from external ice formation. Intended for outdoor use primarily to provide a degree of protection against rain, sleet, windblown dust, and to provide for operation of external mechanisms when ice laden. Intended for indoor or outdoor use primarily to provide a degree of protection against windblown dust and rain, splashing water, hose-directed water, and damage from external ice formation. Intended for indoor or outdoor use primarily to provide a degree of protection against corrosion, windblown dust and rain, splashing water, hose-directed water, and damage from ice formation. Intended for indoor or outdoor use primarily to provide a degree of protection against hose-directed water, the entry of water during occasional temporary submersion at a limited depth, and damage from external ice formation. Intended for indoor or outdoor use primarily to provide a degree of protection against hose-directed water, the entry of water during prolonged submersion at a limited depth, and damage from external ice formation. Intended for indoor use primarily to provide a degree of protection against circulating dust, falling dirt, and dripping non-corrosive liquids. Type 12 with knockouts. NEMA 1 meets or exceeds IP10 NEMA 2 meets or exceeds IP11 NEMA 3 meets or exceeds IP54 NEMA 3R meets or exceeds IP14 NEMA 3S meets or exceeds IP54 NEMA 4 meets or exceeds IP56 NEMA 4X meets or exceeds IP56 NEMA 6 meets or exceeds IP67 NEMA 6P meets or exceeds IP67 NEMA 12 meets or exceeds IP52 NEMA 12K meets or exceeds IP52 Wire Size Cross Reference P50 AWG mm2 kcmil/mcm mm2 14 2.1 250 127 12 3.3 300 152 10 5.3 350 177 8 8.4 400 203 6 13.3 500 253 4 21.2 600 304 3 26.7 700 355 2 33.6 750 380 1 42.4 800 405 1/0 53.5 900 456 2/0 67.4 1000 507 3/0 85.0 1250 633 4/0 107.2 1500 760 1750 887 2000 1014 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Degrees of Protection (IP Codes According to IEC 60529 Standard) The degrees of protection are defined by two numbers and sometimes by an additional letter. For example: IP 55 or IP xx B (x indicates: any value). The numbers and additional letters are defined below: IP 0 First Number Second Number Protection Against Solid Body Penetration Protection Against Liquid Penetration Tests IP No protection bodies greater than 2 (1) 3 0 4 Protected against water 1 drops falling vertically Protected against water 2 drops falling up to 15° 12 mm from the vertical Protected against solid Protected against water 3 showers up to 60° from 2.5 mm the vertical Protected against solid Protected against water 4 splashes from any mm direction Protected against dust Protected against water (excluding damaging 5 deposits) Total protection against 6 No protection Protected against solid bodies greater than 1 5 Description (condensation) bodies greater than dust Protection Brief 50 mm bodies greater than Degree of Letter(2) Tests Protected against solid 1 Additional Protected against A access with back of hand B C D Protected against access with finger Protected against access with tool Protected against access with wire jets from any hosed direction Protected against water 6 splashes comparable to heavy seas 7 Protected against total immersion Note: P (1) This is established by 2 tests: • non penetration of a sphere with the diameter of 12.5 mm • non accessibility of a test probe with a diameter of 12 mm. (2) This additional letter only defines the access to dangerous components Example: A device has an aperture allowing access with a finger. This will not be classified as IP 2x.However, if the components which are accessible with a finger are not dangerous (electric shock, burns, etc.), the device will be classified as xx B. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P51 IEC 947-1 & IEC 947-3 Standards Selecting Switches According to IEC 947 -3 Standard Utilization category Use Application DC20 No-load making and breaking Disconnector (device without on-load making and breaking capacity AC21 DC21 Resistive including moderate overloads AC22 DC22 AC23 DC23 AC DC AC20 Switches at installation head or for resistive circuits (heating, lighting, except discharge lamps, etc.) Inductive and resistive mixed loads including moderate Switches in secondary circuits or reactive circuits (capacitor banks, discharge lamps, shunt overloads motors, etc.) Loads made of motor or other highly inductive loads Switches feeding one or several motors or inductive circuits (electric carriers, brake magnet, series motor, etc.) Breaking and Making Capacities Electrical and Mechanical Endurance Unlike circuit breakers, where these criteria indicate tripping or short-circuit making characteristics and perhaps requiring device replacement, switch making and breaking capacities correspond to utilization category maximum performance values. In these uses, the switch must still maintain its characteristics, in particular its resistance to leakage current and temperature rise. This standard establishes the minimum number of electrical (full load) and mechanical (no-load) operating cycles that must be performed by devices. These characteristics also specify the device’s theoretical lifespan during which it must maintain its characteristics, particularly resistance to leakage current and temperature rise. This performance is linked to the device’s use and rating. According to anticipated use, two additional application categories are offered: •• Category A: frequent operations (in close proximity to the load), •• Category B: infrequent operations (at installation head or wiring system). Making Breaking N° of operating Ι/Ie cos ϕ Ι/Ie cos ϕ cycles AC 21 1.5 0.95 1.5 0.95 5 AC 22 3 0.65 3 0.65 5 AC 23 I ≤ 100 A 10 0.45 8 0.45 5 AC 23 Ie > 100 A 10 0.35 8 0.35 3 L/R (ms) L/R (ms) DC 21 1.5 1 1.5 1 5 DC 22 4 2.5 4 2.5 5 DC 23 4 15 4 15 5 Ie (A) ≤ 100 ≤ 315 ≤ 630 ≤ 2500 > 2500 N° cycles/hour 120 120 60 20 10 without current 8500 7000 4000 2500 1500 with current 1500 1000 1000 500 500 Total 10000 8000 5000 3000 2000 without current 1700 1400 800 500 300 with current 300 200 200 100 100 Total 2000 1600 1000 600 400 N° of operations in cat. A N° of operations in cat. B Making and breaking capacities. Short Circuit Characteristics •• Short-time withstand current (Icw): allowable rms current for 1 second. •• Short circuit making capacity (Icm): peak current value which the device can withstand when closed on a shortcircuit. •• Conditional short circuit current: the rms current the switch can withstand when associated with a protection device limiting both the current and short circuit duration. •• Dynamic withstand: peak current the device can withstand in a closed position. The characteristic established by this standard is the shorttime withstand current (Icw) from which minimal dynamic withstand is deduced. This essential withstand value corresponds to what the switch can stand without welding. P52 Definitions Conventional thermal current (Ith): Value of the current the disconnect switch can withstand with pole in closed position, in free air for an eight hour duty, without the temperature rise of its various parts exceeding the limits specified by the standards. Rated insulation voltage (Ui): Voltage value which desi gnates the unit and to which dielectric tests, clearance and creepage distances are referred. Rated impulse withstand voltage (Uimp): Peak value of an impulse voltage of prescribed form and polarity which the equipment is capable of withstanding without failure under specified conditions of test and to which the values of the clearances are referred. Rated operating current (Ie): Current value determined by endurance tests (both mechanical and electrical) and by making and breaking capacity tests. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Elevator Switch Why do we offer our Fusible Shunt Trip Switch? For a few different reasons: • NFPA 13, 8.14.5 • NFPA 72 6.15.4.4 • ANSI/ASME A17.1 • NEC 620.91 We offer our fusible shunt trip switch as an all-in-one solution to meet the many different code requirements with the protection and safety in elevator shafts. According to NFPA 13, 8.14.5 sprinkler protection is required at the top and bottom of elevator shafts. With that being said, NFPA 13 requires the installation of sprinklers in the elevator machine room. Once a sprinkler system has been introduced to either the elevator shaft or elevator machine room, you are now installing these per the State-Adopted Elevator Code ANSI/ASME A17.1. To summarize ASME A17.1, Safety Code for Elevators and Escalators, Rule 102.2 (c) (3), requires the shutdown of power to the elevator prior to the application of water in the elevator machine room and or hoistway. The shutdown of power is accomplished by a shunt trip device in the elevator circuit. This reduces the risk of any potential electrical shock once the water is released into the system. This will also reduce the risk of any elevator car slippage once the cables and hoist system become saturated from the release of water. In addition to turning off the power, 2002 NFPA 72 6.15.4.4 (Fire Alarm Code) requires: “Control circuits to shut down elevator power shall be monitored for the presence of operating voltage. Loss of voltage to the control circuit for the disconnecting means shall cause a supervisory signal to be indicated at the control unit and required remote annunciation.” This is achieved with our Fire Monitoring Relay, (FR Relay) that is standard in our Fusible Shunt Trip Device. In the event of a power loss at which point a back up power supply is introduced to the system, you are now required to meet NEC Article 620.91 paragraph (C) emergency or standby power system. This is accomplished with a set of mechanical interlock auxiliary contacts which comes standard as 1-N/O and 1-N/C contact with our units. This prevents the elevator from descending down and injuring any workers that could be working in the elevator shaft. This also allows the elevator to move to P the next convenient location and open the doors to let any passengers out in the event of an emergency. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P53 Selectivity Between 240, 480, or 600V Main and Branch Fuses Definition upstream fuse remains operable under all conditions of overcurrent. The term “discrimination” is synonymous with selectivity and is the preferred international term for this definition. Coordination (selectivity, discrimination) is desirable and often times mandatory. A lack of coordination can represent a hazard to people and equipment. When designing for coordination, fuses provide distinct advantages over other types of overcurrent protective devices. The word all is key. Fuse selectivity cannot be assured by comparing fuse time current curves alone. These curves stop at .01 second. Fuse performance under high fault conditions must also be evaluated. Fuse I2t is the best tool for assuring coordination under high fault current conditions. If the total clearing I2t of the downstream fuse is less than the melting I2t of the main upstream fuse, the fuses will be selective under high fault conditions. Coordination is defined as properly localizing a fault condition to restrict outages to the equipment affected, accomplished by choice of selective fault protective devices. To coordinate a circuit breaker protected system, it is generally necessary to intentionally delay the short circuit response of upstream breakers. Though coordination may be achieved, short circuit protection is compromised. The speed and consistency of response of fuses allows coordination without compromising component protection. To simplify presenting weighty I2t data, selectivity information can simply be found in selectivity ratio tables. The ratios found in the following tables are conservative and are appropriate for all overcurrents up to 200,000 amperes RMS. In some cases smaller ratios than shown may be used. Consult your Mersen representative for specific recommendations. The terms coordination and selectivity are often used interchangeably. The term coordination should be used to describe a system as defined above, while two fuses are said to be selective if the downstream fuse opens while the Fuse Selectivity Ratios - 600 and 480 Volt Applications Up to 200,000 RMS Symmetrical Amperes Ratio (For Fuses Rated 61 – 600a) Branch Fuse A4BQ Main Fuse A4BQ A4BY A4BT TRS A6K A6D A4J AJT A6T 2:1 2:1 2:1 - - - - - - A4BY - 2.5:1 2:1 - - - - - - A4BT 2.5:1 2.5:1 2:1 - - - - - - TRS 4:1 4:1 3:1 2:1 4:1 4:1 4:1 3:1 4.5:1 A6K 2:1 2:1 1.5:1 1.5:1 2:1 2:1 3:1 2:1 3.5:1 A6D 2:1 2:1 1.5:1 1.5:1 2:1 2:1 3:1 2:1 3.5:1 A4J 2:1 2:1 1.5:1 1.5:1 2:1 2:1 2:1 2:1 3:1 AJT 2:1** 2:1** 2:1 1.5:1 2:1 2:1 2.5:1 2:1 3.5:1 A6T 3:1 2.5:1 2:1 1.5:1 2:1 2:1 2:1 2:1 2.5:1 Fuse Selectivity Ratios - 240 Volt Applications Up to 200,000 RMS Symmetrical Amperes Ratio (For Fuses Rated 61 – 600a) Main Fuse Branch Fuse A4BQ A4BQ A4BY A4BT TR A2K A2D A4J AJT A3T 2:1 2:1 2:1 - - - - - - A4BY - 2.5:1 2:1 - - - - - - A4BT 2.5:1 2.5:1 2:1 - - - - - - TR 4:1 4:1 4:1 1.5:1 4:1 3:1 4:1 3:1 5:1 A2K 2:1 2:1 1.5:1 1.5:1 2:1 1.5:1 2:1 1.5:1 3:1 A2D 2.5:1 2.5:1 2:1 1.5:1 2:1 1:5:1 2:1 2:1 3:1 A4J 2:1 2:1 1.5:1 1.5:1 2:1 1.5:1 2:1 2:1 3:1 AJT 2:1 2:1 2:1 1.5:1 2.5:1 2:1 2.5:1 2:1 3:1 A3T 1.5:1 1.5:1 1.5:1 1.5:1 1.5:1 1.5:1 1.5:1 1.5:1 2:1 **Exception: For AJT450-600 use 2:1 on 480V only, 2.25:1 on 600V. P54 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Short Circuit Calculations Quick Three Phase Short circuit current levels must be known before fuses or other equipment can be correctly applied. For fuses, unlike circuit breakers, there are four levels of interest. These are 10,000, 50,000, 100,000 and 200,000 RMS symmetrical amperes. Rigorous determination of short circuit currents requires accurate reactance and resistance data for each power component from the utility generating station down to the point of the fault. It is time-consuming for a plant engineer to collect all this information and yet he is the one most affected by short circuit hazards. There have been several approaches to “easy” short circuit calculations which have been cumbersome to be of practical use. The method described here is not new but it is the simplest of all approaches. Example 1: What is the potential short circuit current at various points in a 480V, 3-phase system fed by a 1000kVA, 5.75%Z transformer? (Assume primary short circuit power to be 500MVA.) In summary, each basic component of the industrial electrical distribution system is pre-assigned a single factor based on the impedance it adds to the system. For instance, a 1000kVA, 480 volt, 5.75%Z transformer has a factor of 4.80 obtained from Table A. This factor corresponds with 25,000 RMS short circuit amperes (directly read on Scale 1, pg 55). Note: Factors change proportionally with transformer impedance. If this transformer were 5.00%Z, the factor would be 5.00/5.75 x 4.80 = 4.17. Cable and bus factors are based on 100 foot lengths. Shorter or longer lengths have proportionately smaller or larger factors (i.e. 50’ length = 1/2 factor; 200’ length = 2 x factor). Basic component factors are listed on following pages in tables A through D. Answer: From the Primary MVA correction factor table A1, the factor for 50MVA (at 480V) is 1.74. The new factor at the transformer is then 4.80 + 1.74 = 6.54 and Isc is reduced to 18,000A (Scale 1). The new factor at the bus duct is 9.21 + 1.74 = 10.95 Isc = 11,000A (Scale 1). P To find the short circuit current at any point in the system, simply add the factors as they appear in the system from service entrance to fault point and read the available current on Scale 1. Example 2: If the primary short circuit power were 50MVA (instead of 500MVA) in this same system, what would Isc be at the transformer? At the end of the bus duct run? This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P55 Short Circuit Calculations Quick Three Phase Component factor tables- transformers A1- Transformer Correction Factors The transformer factors are based on available primary short circuit power of 500MVA and listed in Table A. For Primary systems with other than 500MVA primary short circuit MVA power, add the appropriate correction factors from Table A1 15 to the transformer factor found in Table A. A- Three Phase Transformer Factors Factor Transformer Factor 3 Phase Voltage 3 Phase Voltage 208 240 480 600 2.82 3.24 6.43 8.05 25 1.65 1.90 3.78 4.73 50 .78 .90 1.74 2.24 100 .34 .40 .80 1.00 150 .20 .23 .46 .58 250 .08 .10 .20 .25 Infinite -.08 -.10 -.20 -.25 kVA %Z 208 240 480 600 75 1.60 9.00 10.00 20.00 24.00 100 1.70 7.00 8.00 16.00 20.00 112.5 2.00 7.40 8.50 17.00 21.00 150 2.00 5.40 6.00 12.00 15.00 225 2.00 3.70 4.00 8.00 10.00 300 2.00 2.70 3.00 6.00 7.50 500 2.50 2.15 2.25 4.50 5.60 750 5.75 2.78 3.25 6.50 8.00 1000 5.75 2.24 2.40 4.80 6.00 transformer. 1500 5.75 1.48 1.60 3.20 4.00 Example: 2000 5.75 NA 1.20 2.40 3.00 For 208V, factor changes to (208 ÷ 480) x 3.00 = 1.30 2500 5.75 NA .95 1.91 2.40 Notes: 208 volt 3φ transformer factors are calculated for 50% motor load. 240, 480 and 600 volt 3φ transformer factors are calculated for 100% motor load. A phase-to-phase fault is .866 times the calculated 3-phase value. A2- Factor for Second Three Phase Transformer in System 1. Determine system factor at the second transformer primary. Example: Isc @ 480V = 40,000A. Factor is 3.00 (from Scale 1). 2. Adjust factor in proportion to voltage ratio of second 3. Add factor for second 3φ transformer. Example: Factor for 100kVA, 208V, 1.70%Z transformer is 7.00. Total Factor = 7.00 + 1.30 = 8.30 (Isc = 14,500A) 480V 40,000A P56 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 208V 14,500A 100kVA www.barr-thorp.com Short Circuit Calculations Quick Three Phase A3- Factors for Single Phase Transformer in Three Phase System A3- Single Phase Transformer Factors Factor Transformer connections must be known before factor can 1 Phase Voltage Transformer be determined. See Figures A and B (bottom right). 120V 240V 120V kVA %Z FIG. A FIG. A FIG. B 1. Determine system factor at 1 transformer primary, with 15 2.5 34.6 48.0 24.0 480V pri., 120/240V sec. (Figure A) 25 2.5 20.7 28.8 14.4 Example: 37.5 2.8 16.6 23.0 11.5 50 3.0 12.5 17.3 8.65 75 3.0 8.28 11.5 5.75 100 3.0 6.22 8.64 4.32 150 2.5 3.46 4.80 2.40 167 2.5 3.10 4.31 2.16 225 2.5 2.30 3.20 1.60 300 3.0 2.07 2.88 1.44 500 4.5 1.86 2.59 1.30 Isc @480V = 40,000A, 3 Factor is 3.00 (from Scale 1). 1 factor = 3 factor = 3.00 = 3.46 .866 .866 2. Adjust factor in proportion to voltage ratio of 480/240V transformer. Example: For 240V, 1 factor is (240 480) 3.46 = 1.73 Note: Factor varies with %Z. Example: 50kVA, 240V secondary with a 1.5%Z has a factor of (1.5%Z ÷ 3.0%Z) x 17.3 = 8.65 3. Add factor for 1 transformer with Figure A connection. Example: Factor for 100kVA, 120/240V, 3%Z transformer is: a. 120V--total factor = 6.22 + 1.73 = 7.95 (Isc = 15,000A) b. 240V--total factor = 8.64 + 1.73 = 10.37 (Isc = 11,600A) P This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P57 Short Circuit Calculations Quick Three Phase Component Factor Tables - Cables in Duct B/B1- Copper Cables in Duct (Per 100’) B–Magnetic Duct Cable Size B1–Non-Magnetic Duct 3 Phase Voltage 3 Phase Voltage 208 240 480 600 208 240 480 600 #8 79.00 68.00 34.00 27.00 78.00 67.60 33.80 27.10 6 50.00 43.00 22.00 17.50 47.90 41.50 20.70 16.60 4 32.00 28.00 14.00 11.15 30.70 26.70 13.30 10.70 2 21.00 18.00 9.00 7.23 19.90 17.20 8.61 6.89 1 17.50 15.00 7.40 5.91 16.20 14.00 7.07 5.60 1/0 14.00 12.20 6.10 4.85 13.20 11.40 5.70 4.57 2/0 11.80 10.20 5.10 4.05 10.60 9.21 4.60 3.68 3/0 9.80 8.50 4.27 3.43 8.87 7.59 3.85 3.08 4/0 8.40 7.30 3.67 2.94 7.57 6.55 3.28 2.62 250kcmil 7.70 6.70 3.37 2.70 6.86 5.95 2.97 2.38 300 7.00 6.10 3.04 2.44 5.75 4.98 2.49 1.98 350 6.60 5.70 2.85 2.28 5.36 4.64 2.32 1.86 400 6.20 5.40 2.70 2.16 5.09 4.41 2.20 1.75 500 5.80 5.00 2.49 2.00 4.66 4.04 2.02 1.62 600 5.50 4.80 2.40 1.91 4.29 3.72 1.86 1.49 750 5.20 4.50 2.26 1.80 4.05 3.51 1.76 1.41 C/C1- Aluminum Cables in Duct (Per 100’) C–Magnetic Duct Cable Size C1–Non-Magnetic Duct 3 Phase Voltage 208 240 480 #8 129.00 112.00 56.00 6 83.00 72.00 4 53.00 2 35.00 1 3 Phase Voltage 600 208 240 45.00 129.75 112.45 56.20 480 45.00 600 36.00 29.00 80.00 69.10 34.60 27.70 46.00 23.00 18.50 51.10 44.20 22.10 17.70 30.00 15.00 12.00 33.00 25.70 14.30 11.40 28.00 24.00 12.00 9.50 26.30 22.80 11.40 9.12 1/0 21.50 18.50 9.70 7.70 21.20 18.40 9.20 7.36 2/0 18.50 16.00 8.00 6.40 17.00 14.70 7.34 5.87 3/0 15.00 13.00 6.50 5.20 13.80 12.00 6.02 4.79 4/0 12.50 11.00 5.50 4.40 11.50 9.95 4.98 3.99 250kcmil 11.10 9.60 4.80 3.85 10.10 8.72 4.36 3.49 300 9.90 8.60 4.30 3.42 8.13 7.04 3.52 2.81 350 8.60 7.40 3.70 3.00 7.49 6.50 3.07 2.45 400 8.30 7.20 3.60 2.90 6.87 5.95 2.98 2.38 500 7.40 6.40 3.20 2.60 6.12 5.31 2.66 2.13 600 7.20 6.20 3.10 2.44 5.30 4.59 2.29 1.83 750 6.50 5.60 2.80 2.22 4.85 4.20 2.10 1.69 Note: For parallel runs divide factor by number of conductors per phase. Example: If factor for a single 500kcmil conductor is 2.49 then the factor for a run having 3-500kcmil per phase is 2.49 ÷ 3 = .83 (Example from Table B, 480 volts) P58 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Short Circuit Calculations Quick Three Phase Component Factor Tables - Bus Duct Isc = 120,000 Total Factor D- Factors for Feeder* Bus Duct (Per 100’) TOTAL FACTOR 3 Phase Voltage Copper Aluminum .6 .7 .8 .9 Isc - RMS AMPERES 200,000 208 240 480 600 208 240 480 600 600 2.85 2.48 1.24 .99 2.54 2.19 1.10 .88 800 1.61 1.40 .70 .56 2.54 2.19 1.10 .88 1000 1.61 1.40 .70 .56 1.90 1.65 .82 .66 120,000 110,000 100,000 1200 1.21 1.06 .53 .42 1.60 1.36 .66 .54 90,000 1350 1.17 1.01 .51 .40 1.32 1.14 .57 .46 1600 1.03 .89 .45 .36 1.19 1.03 .52 .41 2000 .90 .78 .39 .31 .90 .77 .39 .31 2500 .63 .54 .27 .22 .70 .60 .30 .24 3000 .51 .44 .22 .18 .60 .52 .26 .21 4000 .37 .32 .16 .13 .43 .38 .19 .15 5000 .30 .26 .13 .10 -- -- -- -- * These factors may be used with feeder duct manufactured by I-T-E, GE, Square D and Westinghouse. 1 1.5 80,000 75,000 70,000 65,000 2 60,000 55,000 50,000 2.5 D1- Factors for Plug-In** Bus Duct (Per 100’) Copper Aluminum 208 240 480 600 208 240 480 600 400 2.53 2.18 1.09 .89 3.88 3.34 1.67 1.36 600 2.53 2.18 1.09 .89 2.41 2.07 1.04 .84 800 1.87 1.61 .81 .66 2.41 2.07 1.04 .84 1000 1.87 1.61 .81 .66 1.69 1.45 .73 .59 1200 1.47 1.26 .63 .51 1.43 1.22 .61 .50 1350 1.26 1.08 .54 .44 1.30 1.12 .56 .45 1600 .91 .78 .39 .32 1.09 .94 .47 .38 2000 .79 .68 .34 .28 .89 .77 .38 .31 2500 .61 .52 .26 .21 .66 .57 .28 .23 3000 .48 .42 .21 .17 .59 .51 .25 .21 4000 .43 .37 .18 .15 .46 .40 .20 .16 5000 .38 .33 .16 40,000 3 3 Phase Voltage Ampere Rating 45,000 Factor Duct .13 .35 .30 150,000 .15 .12 ** These factors may be used with plug-in duct manufactured by GE, Square D and Westinghouse. 35,000 4 30,000 25,000 5 6 7 8 9 10 11 12 14 16 18 20 22 24 40 60 80 100 20,000 15,000 10,000 9,000 8,000 7,000 6,000 5,000 3,000 2,000 P Ampere Rating Short Circuit Current Factor Duct 1,500 1,000 120 SCALE 1 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P59 Short Circuit Calculations Quick Three Phase How Many Fuses Will Open On a Short Circuit? In a three phase system typically only two fuses will open on a lineto-line short circuit. Since all three line currents are offset from each other (see chart to the right), each fuse will see the full fault at different times. Therefore the fuses will open at different times, once the first two fuses open, the circuit is disconnected and the third one typically never sees the full fault current. The third line can only conduct current directly to ground. How many fuses will open on an overload? Similar to a short circuit typically two fuses will open on an overload. Typically, one fuse opening will not be adequate to disconnect all three phases so the two remaining phases will conduct the overcurrent until one of them opens. At this point, the last fuse will only be able to conduct current directly to ground so it most likely will not open. Is it ok to replace only the open fuses? It is always recommended to replace all three fuses. In both short circuit and overload conditions the third fuse might not open but there is no way to tell how much of the element may have melted due to the overcurrent. Not replacing the third fuse can lead to issues in the future such as nuisance openings which can result in costly downtime. Is there a life expectancy on my fuse? A fuse does not have a “mean time between failures” because theoretically a fuse only needs to be replaced once it opens on an overcurrent. Fuses are 100% tested before leaving the factory to ensure that they will perform as intended. In the real world, Fuses are 100% tested before leaving the factory to ensure they will perform as intended. factors such as temperature and humidity can cause a fuse to need replacement. Mersen suggests using ten years as a guideline for replacing both fuses installed and in inventory. P60 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Properties of Materials* Fuse Blocks, Fuse Holders, Power Distribution Blocks, Fuses & Accessories Property Specific Gravity Units - Astm Test D792 Phenolic Glass Filled Polycarbonate 1.4 1.21 Polyamide 1.36 Polyethelene Polysulfone Terphthalate Copolymer 1.67 1.52 Polyphtalamide Nylon 1.71 1.16 0.63 IZOD ft-lb/in D256 0.29 4-6 3.2 1.7 1.8 1.5 Flexural Strength psi D790 11,000 13,200 38,000 29,000 26,900 37,300 18,500 Flexural Modulus psi D790 1.1 x 106 325,000 1.25 x 106 1.5 x 106 1.4 x 106 1.9 x 106 4.3 x 105 Tensile Strength psi D638 7,000 9,000 25,000 20,000 17,600 26,000 12,000 Compressive Strength psi D695 28,800 12,500 34,000 29,000 - - - Water Absorption 24 hrs % D570 0.45 0.15 1.3 0.05 0.1 0.18 1.5 Hardness Rockwell D785 M-110 M-85 R-105 R-120 - - - Dielectric Strength 60 hertz, 25ºC, s/t vpm - 300 425 435 460 500 460 432 60 hertz, 25ºC, s/s vpm - 250 425 - 355 - - - Dielectric Constant 60 hertz–dry - D150 5.96 3.01 - 3.8 - - 1 Mhertz–dry - D150 4.9 2.96 3.6 3.7 3.8 4.9 3.6 Volume Resistivity ohm-cm D257 50 x 106 >1016 1016 >1015 >1016 3 x 1016 >1016 Heat Deflection ºF D648 320 270 410 435 330 523 167 - - 94 V-0 94 V-0 94 V-0 94 V-0 94 V-0 94 V-0 94 V-0 ºC - 150 125 150 155 150 140 140 ºC - 150 125 140 155 150 130 110 AOS FSPDB (ºF @ 264 psi) Flammability (UL 94) Relative Thermal Index (RTI) (UL746B) Mechanical without impact *Note: Above data represents approximate values and are for reference only. Product Types & Families 61XXXX PDB USM GPM 62XXXX DRM USCC FEB SHR 64XXXX DFC US3J FEX 22XXXX 603XXX US6J IL 24XXXX 203XXX US14 TPMOV 26XX 206XXX US22 Surge Trap P266 303XXX CC 1SC P243 306XXX MSC 1MSC P243X NH PS2OX127 703XX FHXXX U705XX EI U710XX 21XXXX 61XXXSJ This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 P Electrical www.barr-thorp.com P61 Application Information Comparative Data of Stranded Copper and Aluminum Cables Size P62 Area Recommended Tightening Torque for Bolt-On and Stud Mounted Fuses Awg Circular Square Kcmil Mils Millimeters 30 100.5 0.051 28 159.8 0.081 26 254.1 0.123 24 404.0 0.205 22 642.4 0.326 20 1022 0.518 18 1620 0.823 16 2580 1.31 14 4110 2.08 12 6530 3.31 10 10380 5.26 8 16510 8.37 6 26240 13.3 4 41740 21.2 Thread 3 52620 26.7 Size 2 66360 33.6 1 83690 42.4 1/0 105600 53.5 2/0 133100 67.4 3/0 167800 85.0 4/0 211600 107 250 - 300 English Sizes Tightening Torque Thread Size ft-lbs in-lbs 1/4-20 4 50 5/16-18 7.5 90 3/8-16 13 160 3/8-24 15 180 1/2-13 30 360 1/2-20 31 375 Metric Sizes Tightening Torque Small Ampere Rating Equivalents Fraction Decimal Milliamps 1/100 0.0100 10 1/64 0.0156 15 1/32 0.03125 32 4/100 0.0400 40 5/100(1/20) 0.0500 50 1/16 0.0625 63 8/100 0.0800 80 1/10 0.10 100 1/8 0.1250 125 15/100 0.150 150 16/100 0.160 160 175/1000 0.1750 175 3/16 0.1875 188 2/10 0.20000 200 1/4 0.2500 250 3/10 0.3000 300 315/1000 0.3150 315 3/8 0.3750 375 4/10 0.4000 400 1/2 0.5000 500 6/10 0.6000 600 630/1000 0.6300 630 7/10 0.7000 700 127 3/4 0.7500 750 - 152 8/10 0.8000 800 350 - 177 9/10 0.9000 900 400 - 203 1 1.000 1000 500 - 253 600 - 304 700 - 355 750 - 380 800 - 405 900 - 456 1000 - 507 1250 - 634 1500 - 760 1750 - 887 2000 - 1014 newton-meters in-lbs M6 6 53 M8 13 115 M10 26 230 M12 45 398 M16 84 740 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Application Information Short Circuit Rating (SCCR) The National Electric Code (2008) defines Short-Circuit Current Rating (article 100) as “the prospective symmetrical fault current at a normal voltage to which an apparatus or system is able to be connected without sustaining damage exceeding defined acceptance criteria.” SCCR is important to provide for safety of people and equipment during shortcircuit conditions. Article 409.110 (3) states that industrial control panels shall be marked with “short-circuit current rating of the industrial control panel based on one of the following: (a) shortcircuit current rating of a listed and labeled assembly (b) short-circuit current rating established utilizing an approved method.” The fine print note refers to UL 508A, supplement SB as an example of an approved method. 430.8 require motor controllers to be marked with an SCCR. Long Life The speed of response of a fuse will not change or slow down as the fuse ages. In other words, the fuse’s ability to provide protection is not adversely affected by the passage of time. Minimal Maintenance Fuses do not require periodic recalibration as do electromechanical overcurrent protective devices. Component Protection The current limiting action of a fuse minimizes or eliminates component damage. North American Standards Tri-national Standards specify fuse performance and maximum allowable fuse Ip and I2t let-thru values. Supplement SB in UL 508A uses a four step process to determine what a short circuit current rating for a panel should be. This process identifies the components with the lowest individual SCCR in the circuit. If there is no feeder over-current protective device (OCPD) this component is the weakest link and would determine the overall SCCR of the panel. Typically the feeder circuit will have an OCPD and we must consider its current-limiting effects on the circuit. Selectivity The feeder OCPD may limit fault currents enough so that the weakest link components are protected and the panel can have a higher overall SCCR. For more information please contact Mersen Technical Services at 978-462-6662 or technicalservices.nby@mersen.com. Cost Effective Fuses may be easily coordinated to provide selectivity under both overload and short circuit conditions. High Interrupting Rating You don’t pay a premium for high interrupting capacity. Most low voltage current limiting fuses have a 200,000 ampere interrupting rating. Fuses are generally the most cost effective means of providing overcurrent protection. This is especially true where high fault currents exist or where small components need protection. Extended Protection 11 Reasons For Using Current-Limiting Fuses: Arc Flash Reduction Devices with low interrupting ratings are often rendered obsolete by service upgrades or increases in available fault current. Non-fused systems may need expensive system upgrades to maintain system safety. Current limiting fuses, when applied within their current limiting range, reduce personnel exposure to incident arc flash energy. Non fused systems may need extensive re-engineering to reduce arc flash hazards, and improve personnel safety. Safety P Overcurrent protective devices which operate are often reset without first investigating to find the cause of opening. Electromechanical devices which have opened high level faults may not have the reserve capacity to open a 2nd or 3rd fault safely. When a fuse opens it is replaced with a new fuse, thus protection is not degraded by previous faults. Reliability No moving parts to wear or become contaminated by dust, oil or corrosion. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P63 Application Information Three Clues for Detecting When is a Fuse Too Old for Storeroom Inventory? Storeroom managers often have the responsibility for identifying obsolete inventory. There are advantages to having the right inventory for needs, without the clutter of fuses that should never be used. Obsolete fuses can mask stock-out of important spare fuses resulting in needless emergencies. Sometimes, an electrician will mistakenly use an obsolete fuse and create a dangerous safety condition. What conditions would make a fuse obsolete? There is functional obsolescence, concealed damage obsolescence, and age obsolescence. Any of these conditions justify discarding a fuse. The electrical safety experts at Mersen offer the following three clues for determining when a fuse should be removed from storeroom inventory: 1. Functional Obsolescence Functional obsolescence occurs when the fuse can’t protect the equipment due to changes in the electrical system, or when the end-use equipment needing this particular fuse has been abandoned. Either way, the fuse will not help in restoring the equipment to service. If it’s accidently used by an electrician, it could create a hazardous situation. An example of a functionally obsolete fuse is a One-Time with a safety rating of only 10kA IR. When the fuse was originally purchased, it could have had an adequate safety rating. Now the electrical system has changed and requires a safety rating of more than 10kA. If the fuse is installed without adequate IR as required by OSHA, it could explode or cause personal injury. 2. Concealed Damage Obsolescence can be caused by concealed damaged. An electrician normally only checks for fuse continuity to determine its suitability for continued service. But other concealed damage can occur in storage. The biggest threat to fuses in storage is moisture. Once fuses absorb too much moisture, they lose their interrupting (safety) capacity. Even if they are dried out after the exposure, they are permanently damaged. In normal use they generate enough heat to keep themselves safe from absorbing moisture, but not in storage. The absorption of moisture permanently changes the structure of the filler packing around the fuse link and consequently decreases the safety capacity. A common check for water damage is to check for wrinkling on the fuse’s paper label. If the paper label is wrinkled, it indicates excessive moisture during storage. Also, any water stains on the fuse body or corrosion on the ends can indicate moisture damage. Other concealed damage can occur when a fuse is used and returned to the storeroom. Any fuse that show scratches on the blades or ferrules was probably inserted into fuse clips and returned to inventory. 3. Fuses Over 10 Years Old When fuses are more than 10 years old, the history of these fuses is uncertain. More than likely, they were exposed to moisture or damaging conditions sometime during the 10 years of storage. This would make them unsafe and unreliable for maintenance. Most manufacturers mark a date code on their fuses. Summary If storeroom fuses exhibit functional obsolescence, signs of moisture damage, or are more than 10 years old, they should be replaced. For a free fuse audit and inventory analysis, visit call 978-462-6662. P64 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Application Information Class 1 Division 2 Locations List of Mersen products that meet the description of “non-indicating, filled, current-limiting” as referenced in Section 501.115(B) (3) of the 2008 National Electrical Code, allowing them to be used in standard enclosures. Cat. No. U.L. Class U.L. Standard Guide File A2D(1/10- 7)R* RK1 248-12 JDDZ E2137 A2K(1- 600)R RK1 248-12 JDDZ E2137 A3T(1- 1200) T 248-15 JDDZ E2137 A4BT(601- 6000)* L 248-10 JDDZ E2137 A4BQ(601- 6000)* L 248-10 JDDZ E2137 A4BY(601- 6000) L 248-10 JDDZ E2137 A4J(1- 600) J 248-8 JDDZ E2137 A6D(1/10- 7)R* RK1 248-12 JDDZ E2137 A6K(1- 600)R RK1 248-12 JDDZ E2137 A6T(1- 800) T 248-15 JDDZ E2137 AG(3- 60)* G 248-5 JDDZ E2137 AJT(1- 7)* J 248-8 JDDZ E2137 ATDR(1/4- 30)* CC 248-4 JDDZ E2137 ATMR(2-1/2 - 30) CC 248-4 JDDZ E2137 ATQR(2- 30)* CC 248-4 JDDZ E2137 HSJ(1- 600) J 248-8 JDDZ E2137 HSRK(70- 600)R RK1 248-12 JDDZ E2137 TR(1/10- 600)R* + RK5 248-12 JDDZ E2137 TRS(1/10- 600)R* + RK5 248-12 JDDZ E2137 *A Time Delay Fuse + Blue Label Fuses Only Since all of the above fuses meet the “non-indicating, filled, current-limiting” specifications, they are suitable for use in P standard enclosures for Class 1 Division 2 applications. This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P65 Application Information Suggested Fuse Specifications 1.0 General The electrical contractor shall furnish and install a complete set of fuses for all fusible equipment on the job as specified by the electrical drawings. Final tests and inspections shall be made prior to energizing the equipment. This shall include tightening all electrical connections and inspecting all ground conductors. Fuses shall be as follows: 2.0 Mains, Feeders and Branch Circuits A. Circuits 601 to 6000 amperes shall be protected by current-limiting Mersen Amp-Trap 2000® Class L time-delay A4BQ fuses. Fuses shall be time-delay and shall hold 500% of rated current for a minimum of 4 seconds, clear 20 times rated current in .01 second or less and be UL Listed and CSA Certified with an interrupting rating of 200,000 amperes rms symmetrical. B. Circuits 600 amperes or less shall be protected by current-limiting Mersen Amp-Trap 2000® Class RK1 timedelay A2D (250V) or A6D (600V) or Class J time-delay AJT fuses. Fuses shall hold 500% of rated current for a minimum of 10 seconds (30A, 250V Class RK1 case size shall be a minimum of 8 seconds) and shall be UL Listed and CSA Certified with an interrupting rating of 200,000 amperes rms symmetrical. C. Motor Protection All individual motor circuits shall be protected by Mersen Amp-Trap 2000® Class RK1, Class J or Class L time-delay fuses as follows: Circuits up to 480A: Class RK1 - A2D (250V) or A6D(600V) Class J - AJT Circuits over 480A: Class L - A4BQ E. Circuit breakers and circuit breaker panels shall be protected by Mersen Amp-Trap 2000® fuses Class RK1 (A2D or A6D), Class J (AJT) or Class L (A4BQ) chosen in accordance with tested UL Series-connected combinations published in the current yellow UL Recognized Component Director. F. Supplementary lighting and control circuits in the connected combinations shown up to 600VAC and 24 amps shall be protected by Mersen Amp-Trap 2000® Class CC time-delay ATQR or ATDR fuses, sized according to the fixture manufacturers recommendations. 3.0 Spares Spare fuses amounting to 10% (minimum three) of each type and rating shall be supplied by the electrical contractor. These shall be turned over to the owner upon project completion. Fuses shall be contained and cataloged within the appropriate number of spare fuse cabinets (no less than one). Spare fuse cabinets shall be equipped with a key lock handle, be dedicated for storage of spare fuses and shall be GSFC, as supplied by Mersen. 4.0 Execution A. Fuses shall not be installed until equipment is to be energized. All fuses shall be of the same manufacturer to assure selective coordination. B. As-installed drawings shall be submitted to the engineer after completion of the job. C. All fusible equipment rated 600 amperes or less shall be equipped with fuse clips to accept Class RK1 or Class J fuses as noted in the specifications. 5.0 Substitution Fuse sizes and types indicated on drawings are based on Mersen Amp-Trap 2000® fuse current-limiting performance and selectivity ratios. Alternative submittals to furnish materials other than those specified, shall be submitted to the engineer in writing two weeks prior to bid date, along with a short circuit and selective coordination study. Fuse sizes for motor protection shall be chosen from tables published by Mersen for the appropriate motor rating. Heavy load and maximum fuse ratings are also shown for applications where typical ratings are not sufficient for the starting current of the motor. D. Motor Controllers Motor controllers shall be protected from short circuits by Mersen Amp-Trap 2000® time-delay fuses. For Type 2 protection of motor controllers, fuses shall be chosen in accordance with motor control manufacturers’ published recommendations, based on Type 2 test results. The fuses shall be Class RK1 A2D (250V) or A6D (600V) or Class J AJT or Class CC ATDR (600V). P66 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P Application Notes This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com P67 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Advisor Part Number Description INDEX Page Index Part Number Description Page 08530 Power Distribution Block Covers I5 2A391 NH Dimension Knife-Blade Fuse-Links, aM F19 08570 Power Distribution Block Covers I7 2B389 NH Dimension Knife-Blade Fuse-Links, aM F19 08590 Power Distribution Block Covers I9 2C163 - 2C175 NH Dimension Knife-Blade Fuse-Links, aM F19 1021 CP URB 27x60 Semicond. French. Cyl. Fuse, 690V - 1000V D68 2C245 - 2C375 NH Dimension Knife-Blade Fuse-Links, aM F19 11 URD PSC Semicond. Fuse 1250/1300V D55 2C377 - 2CC387 NH Dimension Knife-Blade Fuse-Links, aM F19 12,5URD PSC Semicond. Fuse 1250/1300V D55 2C023 - 2C069 NH Dimension Knife-Blade Fuse-Links, aM F18 NH Dimension Knife-Blade Fuse-Links, aM F18 12 URD PSC Semicond. Fuse 1250/1300V D55 2C135 - 2C159 132, 162, 166 Fuse Reducers, Class H&K J3 2C613 - 2C765 NH Dimension Knife-Blade Fuse-Links, aM F18 F3 2CL Special Purpose Cable Protectors, 250V G10 300V Class T Fuse Blocks H26 15009-G - 18065-G French Ferrule Fuse, gl-gG 15511-G - 18565-G French Ferrule Fuse, aM F5 30305T - 30659T 1652., 1653. Diazed D Gauge Rings F13 30310 - 30354 600V Midget and Class CC Fuse Blocks H17 1655. Diazed D Gauge Pieces F13 30310R-30354R 600V Midget and Class CC Fuse Blocks H17 F13 31001T - 36051T 300V Class T Fuse Blocks H27 Neozed DO Fuse Links F7 32-001G - 34-016G Fuse Pullers, Clip Clamps J4 1705., 1706., 1701. Neozed DO Gauge Rings F8 40002-G - 45214-G Bases, Shields, etc., for NH Fuse Links H50 1707-L Neozed DO Accessories (Spacer) F10 40110G - 40658G Fuse Blocks for Class G Fuses H31 F10 41002-G - 42119-G Fuse Bases for NH Fuse Links H52 Fuse Bases for NH Fuse Links H53 1657., 1658. 1700., 1701., 1702. 1708-L Diazed D Screw Gauge Pieces Neozed DO Accessories (Gauge Ring Key) 1709-L, 1713-L Neozed DO Accessories (Special Holding Spring) F10 41202-G - 42619-G 1710., 1711., 1712. Neozed DO Screw Caps (Porcelain) F8 44502-G - 45437-G Bases, Shields, etc., for NH Fuse Links H54 F8 412, 422 Fuse Reducers, Class H&K J3 45DB IEC Back-Up Fuse Links E50 1714., 11714., 11715., 1715- Neozed DO Screw Caps (Plastic) 1716.333-L, 1716-L Neozed DO Accessories (Screw Cap Remover) F10 5,5 URD PSC Semicond. Fuse 690/700V D44 1718., 1721.03-L, 1728., 1732. Neozed DO Insulating Covers F8 581-L Diazed D Adapter Fittings F14 1720., 1721., 1722., 1730., 1731 Neozed DO Fuse Bases F9 589-, 592-, 690-, 691- (-L) Diazed D Screw Caps F13 17413-G - 18465-G Cylindrical Fuse-Links, gl-gG F4 594., 595., 596., 597., 598., Diazed D Fuse Link 500VAC F12 17911-G - 18965-G Cylindrical Fuse-Links, aM F6 5 URB 000 BS88 Protistor Semicond. BS88 Fuse, 500-660V D31 181.9-L, 182.9-L Diazed D Touch Protection Rings F14 5URB 000 Protistor Semicond. Fuse, 690V D28 1B173 - 1B175 NH Dimension Knife-Blade Fuse-Links, gL, gG, 690V F16 5X20QC1 Fuse Blocks for 5mmx20mm Fuses H32 1C023 - 1C069 NH Dimension Knife-Blade Fuse-Links, gL, gG, 690V F16 60300 - 60658 600V Class H, K, and R Fuse Blocks H22 1C135 - 1C171 NH Dimension Knife-Blade Fuse-Links, gL, gG, 690V F16 60305R - 60658R 600V Class H, K, and R Fuse Blocks H22 1C243 - 1C281 NH Dimension Knife-Blade Fuse-Links, gL, gG, 690V F17 60300J - 60658J 600V Class J Fuse Blocks H13 1C375 - 1C387 NH Dimension Knife-Blade Fuse-Links, gL, gG, 690V F17 60305T - 60658T 600V Class T Fuse Blocks H28 1C613 - 1C659 NH Dimension Knife-Blade Fuse-Links, gL, gG, 690V F16 61005SJ - 61008J 600V Class J Fuse Blocks H14 1C743 - 1C765 NH Dimension Knife-Blade Fuse-Links, gL, gG, 690V F16 61031T - 66051T 600V Class T Fuse Blocks H29 1SC, 1MSC Semiconductor Fuse Blocks H45 61035 - 62053 600V Class H, K, and R Fuse Blocks H23 20300 - 20658 250V Class H, K, and R Fuse Blocks H19 61035R - 62053R 600V Class H, K, and R Fuse Blocks H23 20305R - 20658R 250V Class H, K, and R Fuse Blocks H19 62001J - 6663J 600V Class J Fuse Blocks H15 2071.8., 2072.8- (-L) Diazed D Locking Caps F14 64001 - 6663 600V Class H, K, and R Fuse Blocks H24 21035 - 22053 250V Class H, K, and R Fuse Blocks H20 6,6 URD PSC Semicond. Fuse 690/700V D44 212, 262, 266 Fuse Reducers, Class H&K J3 685., 686. Diazed D Fuse Link F11 21035R - 22053R 250V Class H, K, and R Fuse Blocks H20 6,9 URE 10 Protistor Semicond. British Stnd. Fuse, 690V D39 228-700-520 Fuse Clips, Medium Voltage E17 6,9 URS 17 Protistor Semicond. British Stnd. Fuse, 690V D39 24001 - 2663 250V Class H, K, and R Fuse Blocks H21 6,9 URT 217 Protistor Semicond. British Stnd. Fuse, 690V D39 24001R - 2663R 250V Class H, K, and R Fuse Blocks H21 690., 691. Diazed D Screw Caps F13 2.5 URE 10 Protistor Semicond. British Stnd. Fuse, 250V D35 6.900 CP URC 14x51 Protistor Semicond. French. Cyl. Fuse, 690V D65 2.5 URGG 36 Protistor Semicond. British Stnd. Fuse, 250V D37 6.900 CP URD 22x58 Protistor Semicond. French. Cyl. Fuse, 690V D65 2.5 URGH 236 Protistor Semicond. British Stnd. Fuse, 250V D37 6.921 CP URC 14x51 Protistor Semicond. French. Cyl. Fuse, 690V D65 2.5 URGS 17 Protistor Semicond. British Stnd. Fuse, 250V D35 6.921 CP URD 14x51 Protistor Semicond. French. Cyl. Fuse, 690V D65 2.5 URZ 17 Protistor Semicond. British Stnd. Fuse, 250V D35 6.921 CP URD 22x58 Protistor Semicond. French. Cyl. Fuse, 690V D65 2631-2663R 250V Class H, K, and R Fuse Blocks H21 6,921 CP URGD 27x60 Protistor Semicond. French. Cyl. Fuse, 600V - 690V D67 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com INDEX 1 Advisor Part Number Description INDEX Page Index Part Number Description Page 6,921 CP URQ 27x60 Semicond. French. Cyl. Fuse, 690V - 1000V D68 9F60FJB 2.75kV E-Rated Power Distribution Fuse E4 6,9gRB 000 Semicond. Fuse, German Stnd. 500V - 690V D28 9F60FJD 5.5kV E-Rated Power Distribution Fuse E6 6,9URB 000 Semicond. Fuse, German Stnd. 500V - 690V D28 9F60FJE 8.25kV E-Rated Power Distribution Fuse E7 6,9 URD PSC Semicond. Fuse 690/700V D44 9F60FMH 15.5kV E-Rated Power Distribution Fuse E8 6,9 URD 00 Protistor Semicond. Fuse, 690V D33 9F60FNJ 25.8kV E-Rated Power Distribution Fuse E10 6,9gRB 00 Protistor Semicond. Fuse, 690V D33 9F60FPK 38kV E-Rated Power Distribution Fuse E11 6,9gRB 000 Protistor Semicond. Fuse, 690V D28 9F60FPT 38kV E-Rated Power Distribution Fuse E11 6,9gRB 000 BS88 Protistor Semicond. BS88 Fuse, 500-690V D31 9F60GCB 2.75kV E-Rated Power Distribution Fuse E4 6,9gRB 17x49 Protistor Semicond. Fuse, 690V D26 9F60HJB 2.75kV E-Rated Power Distribution Fuse E4 6,9URB 00 Protistor Semicond. Fuse, 690V D33 9F60HJD 5.5kV E-Rated Power Distribution Fuse E6 6,9URB 000 Protistor Semicond. Fuse, 690V D28 9F60HJE 8.25kV E-Rated Power Distribution Fuse E7 6,9URB 17x49 Protistor Semicond. Fuse, 690V D26 9F60HMH 15.5kV E-Rated Power Distribution Fuse E8 6,9 URGL 36 Protistor Semicond. British Stnd. Fuse, 690V D41 9F60HNJ 25.8kV E-Rated Power Distribution Fuse E10 6,9 URGM 236 Protistor Semicond. British Stnd. Fuse, 690V D41 9F60HPK 38kV E-Rated Power Distribution Fuse E11 6,9 URR 36 Protistor Semicond. British Stnd. Fuse, 690V D41 9F60HPT 38kV E-Rated Power Distribution Fuse E11 6,9 URU 236 Protistor Semicond. British Stnd. Fuse, 690V D41 9F60KLH 15.0kV E-Rated Power Distribution Fuse E8 64001R - 6663R 600V Class H, K, and R Fuse Blocks H24 9F60LCB 2.4kV R-Rated EJ-2 Series E23 60305SJ-60358SJ Fuse Blocks for Class SJ Fuse H13 9F60LCL 2.4kV R-Rated EJ-2 Series E23 612, 622, 632, 636, 642 Fuse Reducers, Class H&K J3 9F60LJD 5.08kV R-Rated EJ-2 Series E25 62000 - 63000 Power Distribution Blocks - Mini 62000 and 63000 Series I5 9F60LJN 5.08kV R-Rated EJ-2 Series E25 66000 - 67000 Power Distribution Blocks Intermediate 66000 - 67000 Series I6 9F60MCB 2.4kV R-Rated EJ-2 Series E23 9F60MCL 2.4kV R-Rated EJ-2 Series E23 68000 - 69000 Power Distribution Blocks 68000 - 69000 Large Series I8 9F60MJD 5.08kV R-Rated EJ-2 Series E25 6URD PSC Semiconductor Fuse 690/700V D44 9J60MJN 5.08kV R-Rated EJ-2 Series E25 6X32QC1 Fuse Blocks for 1/4”x1-1/4” Fuses H32 9F60NLD 5.08kV R-Rated EJ-2 Series E25 703, U705, U710 Semiconductor Fuse Blocks - “Open-Block” H46 9F60RJD 5.5kV 9F60 Series Capacitor Fuse E43 8004., 8014 NH Dimension Knife-Blade Fuse-Links, gL, gG, 690V F17 9F60RJF 9.52kV 9F60 Series Capacitor Fuse E43 81., 72. Diazed D Fuse Link F11 9F61 E53 821 CP GRB 27x60 Semicond. French. Cyl. Fuse, 800V D70 Type EK 9F61 Series Fuse Supports, Disconnect Switches, Accessories 9F59UBC 8.3kV Sure Guard ETP Fuse E45 9F62DCB 5.5kV E-Rated General Purpose Fuse E6 9F59UBD 15.5kV Sure Guard ETP Fuse E46 9F62DCC 8.3kV General Purpose Fuse E7 9F59UBE 23.0kV Sure Guard ETP Fuse E47 9F62DDD 15.5kV General Purpose Fuse E9 9F60AAA .625kV 9F60 Series Potential Transformer Fuse E33 9F62FCB 5.5kV E-Rated General Purpose Fuse E6 9F60AAB 2.75kV 9F60 Series Potential Transformer Fuse E33 9F62FCC 8.3kV General Purpose Fuse E7 9F60BBB 2.75kV 9F60 Series Potential Transformer Fuse E33 9F62FDD 15.5kV General Purpose Fuse E9 9F60BBD 5.5kV 9F60 Series Potential Transformer Fuse E34 9F62HCB 5.5kV E-Rated General Purpose Fuse E6 9F60BBN 5.5kV 9F60 Series Potential Transformer Fuse E34 9F62HCC 8.3kV General Purpose Fuse E7 9F60BDB 2.75kV 9F60 Series Potential Transformer Fuse E33 9F62HDD 15.5kV General Purpose Fuse E9 9F60BDD 5.5kV 9F60 Series Potential Transformer Fuse E34 9F62KCB 5.5kV General Purpose Fuse E14 9F60BDE 8.25kV 9F60 Series Potential Transformer Fuse E35 9F62KED 15.5kV General Purpose Fuse E15 9F60BHH 15.5kV 9F60 Series Potential Transformer Fuse E35 A033D1 3.3kV R-Rated Medium Voltage DIN Style E31 9F60CCB 2.75kV E-Rated Power Distribution Fuse E4 A050 URB T13 Protistor Semicond. French. Cyl. Fuse, 10x38, 500/600V D63 9F60CEB 2.75kV E-Rated Power Distribution Fuse E4 A050 URD T13 Protistor Semicond. French. Cyl. Fuse, 10x38, 500/600V D63 9F60CED 5.5kV E-Rated Power Distribution Fuse E5 A050 URL T13 Protistor Semicond. French. Cyl. Fuse, 10x38, 500/600V D63 9F60CJH 15.5kV E-Rated Power Distribution Fuse E8 A050B 5.0kV Bolt-In Medium Voltage Fuse E13 9F60CMJ 25.8kV E-Rated Power Distribution Fuse E10 A050URD PSC Semicond. Fuse 690/700V D44 9F60DJB 2.75kV E-Rated Power Distribution Fuse E4 A051B 5.08kV R-Rated Bolt-in Medium Voltage Fuse E28 9F60DJD 5.5kV E-Rated Power Distribution Fuse E6 A055B 5.5kV E-Rated Bolt-In Medium Voltage Fuse E13 9F60DJE 8.25kV E-Rated Power Distribution Fuse E7 A055C 5.5kV E-Rated CL-14 Medium Voltage Fuse E18 9F60DMH 15.5kV E-Rated Power Distribution Fuse E8 A055D1 5.5kV R-Rated Medium Voltage DIN Style E31 9F60DNJ 25.8kV E-Rated Power Distribution Fuse E10 A055F 5.5kV E-Rated CS-3 Medium Voltage Fuse E5 9F60ECB 2.75kV E-Rated Power Distribution Fuse E4 A055URD PSC Semicond. Fuse 690/700V D44 INDEX 2 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Advisor Part Number Description INDEX Page Index Part Number Description Page A060 URD T13 Protistor Semicond. French. Cyl. Fuse, 10x38, 500/600V D63 A70QS-14F Amp-Trap Semicond. French. Cyl. Fuse, 700V D14 A060URD PSC Semicond. Fuse 690/700V D44 A70QS-22F Amp-Trap Semicond. French. Cyl. Fuse, 700V D14 A065URD PSC Semicond. Fuse 690/700V D44 A70QS-4 Amp-Trap Form 101 Semicond. Fuse, 700V D16 A070gRB Protistor Semicond. Fuse, 550V D13 A720T 7.2kV Potential Transformer Fuse E35 A070URD PSC Semicond. Fuse 690/700V D44 A825X 8.25kV E-Rated CS-3 Medium Voltage Fuse E7 A072B 7.2kV E-Rated Bolt-In Medium Voltage Fuse E15 AC3, AC4, AC5, AC6 K19 A072B 7.2kV R-Rated Bolt-In Medium Voltage Fuse E29 Aux.Contact Block Holder for FB Series Fusible Disconnect Switches 30 to 60A A072D1 7.2kV R-Rated Medium Voltage DIN Style E31 AC3, AC4, AC5, AC6 K20 A072F 7.2kV R-Rated Medium Voltage Fuse E26 Aux.Contact Block Holder for FB Series Fusible Disconnect Switches 100 to 800A A083B 8.25kV E-Rated Bolt-In Medium Voltage Fuse E15 AC5, AC6 K21 A083C 8.25kV E-Rated CL-14 Medium Voltage Fuse E19 Aux.Contact Block Holder for FB Series Fusible Disconnect Switches 30 to 400A A100C 1000V Medium Voltage Capacitor Fuse E38 ACHCD Auxiliary Contact Block Holder for FB Series Fusible Disconnect Switches K19 A100P Amp-Trap Form 101 Semicond. Fuse, 1000V D22 ACK Fork Lift Truck Fuse 1-400A, 125VAC G18 A120X Amp-Trap Form 101 Semicond. Fuse, 1200V D24 ACL Fork Lift Truck Fuse 30-120A, 125VAC G18 A130URD PSC Semicond. Fuse 1250/1300V D55 AF Automotive Plastic Body/Silver-Plated Terminal Fuse C26 A150C 1500V Medium Voltage Capacitor Fuse E37 AF2 Automotive Plastic Body/Silver-Plated Terminal Fuse C26 A150X Amp-Trap Form 101 Semicond. Fuse, 1500V D25 AF2H Automotive Fuse Holders C28 A155B 15.5kV E-Rated Bolt-In Medium Voltage Fuse E15 AF3 Automotive Plastic Body/Silver-Plated Terminal Fuse C26 A155B 15.5kV R-Rated Bolt-in Medium Voltage Fuse E29 AF3H Automotive Fuse Holders C28 A155C 15.5kV E-Rated CL-14 Medium Voltage Fuse E20 AFH20 In-Line Fuse Holders for Blade-Type C27 A155F 15.5kV E-Rated CS-3 Medium Voltage Fuse E9 A15QS Amp-Trap Form 101 Semicond. Fuse, 150V D2 A240R 2.4kV R-Rated Medium Voltage Fuse E22 A240T 2.4kV Potential Transformer Fuse E33 AG Amp-Trap Class G Fuse, 480V B18 A250C 2500V Medium Voltage Capacitor Fuse E39 AJT Amp-Trap 2000 Class J T-D Fuse,600V A2 A2D Amp-Trap 2000 Class RK1 T-D Fuse, 250V A6 ALS Fork Lift Truck Fuse 100-500A, 125VAC G19 A2K Amp-Trap Class RK1 Fuse, 250V B16 AOS-S, AOS-Q Blown Fuse Indicators J6 A2Y Amp-Trap Form 600 Fuse, 250V G13 Application Info. Circuit Protection Application Info & Glossary P2 A300C 3000V Medium Voltage Capacitor Fuse E40 Aquasink Heatsinks Liquid Cooled Heatsinks M17 A30QS Amp-Trap Form 101 Semicond. Fuse, 300V D4 Liquid Cooled Heatsinks M19 A3T Amp-Trap Class T Fuse, 300V B14 Aquamax Copper Heatsinks A430C 4300V Medium Voltage Capacitor Fuse E41 Liquid Cooled Heatsinks M21 A480R 4.8kV R-Rated Medium Voltage Fuse E24 Aquamax Aluminum Heatsinks A480T 4.8kV Potential Transformer Fuse E34 Aquasurf Heatsinks Liquid Cooled Heatsinks M20 A4BQ Amp-Trap 2000 Class L T-D Fuse,600V A4 Arc Flash Info Center Arc Flash Info Center (information and resources) O2 A4BT Amp-Trap Class L Fuse, 600V B12 ATDR Amp-Trap 2000 Class CC T-D Fuse, 600V A8 A4BX Welder Protector, 600V G12 ATM Amp-Trap Midget Fuse, 600V C3 A4BY Amp-Trap Class L Fuse, 600V B10 ATMR Amp-Trap Class CC Fuse, 600V B19 A4J Amp-Trap Class J Fuse, 600V B8 ATQ Amp-Trap Midget Time Delay Fuse, 600V C2 A500T 5.0kV Potential Transformer Fuse E34 ATQR Amp-Trap 2000 Class CC T-D Fuse, 600V A10 A50P Amp-Trap Form 101 Semicond. Fuse, 500V D8 C & CNS Class CA & CB Canadian Fuse F22 A50QS Amp-Trap Form 101 Semicond. Fuse, 500V D6 C08915P-C08919P Fuse Clips for Ferrule type Fuses H58 A550C 5.5kV Medium Voltage Capacitor Fuse E42 CBC Modular Bar Contactor (80 - 6200A) L12 A60C Low Voltage Capacitor Fuse 600V G11 CBC Modular Bar Contactors A60Q Amp-Trap Form 101 Semicond. Fuse, 600V D10 CC 1051 CP gRB 20x127 1000V DC Rated Special Purpose Round Body Fuse G22 A60X Amp-Trap Form 101 Semicond. Fuse, 600V D11 CC 1051 CP Amp-Trap 2000 Class RK1 T-D Fuse, 600V A6 gRB 36x127 1000V DC Rated Special Purpose Round Body Fuse G23 A6D A6K Amp-Trap Class RK1 Fuse, 600V B16 CC 12 SRG 72 QF 1200V DC Rated Special Purpose Square Body Fuse G34 A6T Amp-Trap Class T Fuse, 600V B14 CC 1500 CP Amp-Trap Form 600 Fuse, 600V G13 1500V gRC 20x190 DC Rated Special Purpose Round Body Fuse G25 A6Y A70P Amp-Trap Form 101 Semicond. Fuse, 700V D18 CC 1500 CP G26 A70Q Amp-Trap Form 101 Semicond. Fuse, 700V D20 1500V gRC 36x190 DC Rated Special Purpose Round Body Fuse Automobile Fuse AFH30 In-Line Fuse Holders for Blade-Type C27 Automobile Fuse This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com INDEX 3 Advisor Part Number Description Index INDEX Page Part Number Description Page CC 1500 CP gRB 1500V gRB 20x127 DC Rated Special Purpose Round Body Fuse G24 Dual Base Plate Heatsinks Air Cooled Heatsinks M13 CC 1500 CP gRD 1500V gRD 20x127 DC Rated Special Purpose Round Body Fuse G24 EAFB.. Enclosed Disconnect Switch K33 EAFC.. Enclosed Disconnect Switch K33 1500V gRD 36x190 DC Rated Special Purpose Round Body Fuse G26 EAFS.. Enclosed Disconnect Switch K33 1000V gRB 20x127 DC Rated Special Purpose Round Body Fuse G24 EASC.. Enclosed Disconnect Switch K33 EBFB.. Enclosed Disconnect Switch K33 CC 1591 CP 1500V gRC 20x190 DC Rated Special Purpose Round Body Fuse G25 EBFC.. Enclosed Disconnect Switch K33 EBFS.. Enclosed Disconnect Switch K33 CC 1591 CP 1500V gRC 36x190 DC Rated Special Purpose Round Body Fuse G26 EBSC.. Enclosed Disconnect Switch K33 ECFB.. Enclosed Disconnect Switch K33 CC 20 SRC 120 QF 2000V DC Rated Special Purpose Square Body Fuse G35 ECFC.. Enclosed Disconnect Switch K33 CC 20 SRD 122 QF 1800V, 2000V DC Rated Special Purpose Square Body Fuse G36 ECFS.. Enclosed Disconnect Switch K33 CC 35 gRB 600 QF 3500V DC Rated Special Purpose Square Body Fuse G37 ECSC.. Enclosed Disconnect Switch K33 CC 4.421 CP gLB DC Rated, special purpose round body fuse, 440V G20 EDFS.. Enclosed Disconnect Switch K33 CC 40 gRB 600 QF 4000V DC Rated Special Purpose Square Body Fuse G37 EFFB.. Enclosed Disconnect Switch K33 CC 40 gRD 600 QF 4000V DC Rated Special Purpose Square Body Fuse G37 EFFC.. Enclosed Disconnect Switch K33 CC 4000 CP gRC 4000V gRC 36x400 DC Rated Special Purpose Round Body Fuse G27 EFFS.. Enclosed Disconnect Switch K33 EFSC.. Enclosed Disconnect Switch K33 CC 6,621 CP gRB 660V DC Rated, Special Purpose Round Body Fuse G21 EGFB.. Enclosed Disconnect Switch K33 CC 6.6 gRB 123 660V DC Rated Special Purpose Square Body Fuse G31 EGFC.. Enclosed Disconnect Switch K33 CC 6.6 gRB 2123 660V DC Rated Special Purpose Square Body Fuse G33 EGFS.. Enclosed Disconnect Switch K33 CC 7,5 gRB 123 750V DC Rated Special Purpose Square Body Fuse G31 EGSC.. Enclosed Disconnect Switch K33 CC 7,5 gRB 2123 750V DC Rated Special Purpose Square Body Fuse G33 EHFB.. Enclosed Disconnect Switch K33 CC 7,5 gRC 120 750V, 900V DC Rated Special Purpose Square Body Fuse G28 EHFC.. Enclosed Disconnect Switch K33 CC 7,5 gRC 121 750V, 900V DC Rated Special Purpose Square Body Fuse G29 EHFS.. Enclosed Disconnect Switch K33 CC 7,5 gRC 122 750V, 900V DC Rated Special Purpose Square Body Fuse G30 EHSC.. Enclosed Disconnect Switch K.33 CC 7,5 gRC 123 750V, 900V DC Rated Special Purpose Square Body Fuse G31 EJFS.. Enclosed Disconnect Switch K33 CC 7,5 gRC 2122 700V, 900V DC Rated Special Purpose Square Body Fuse G32 Electrical Services Electrical Services (Consulting, Training, Resources) O3 CC 7,5 gRC 2123 750V, 900V DC Rated Special Purpose Square Body Fuse G33 Embedded Heatpipes Air Cooled Heatpipes M16 CC 7,5 gRD 122 750V, 900V DC Rated Special Purpose Square Body Fuse G30 ES Series Fusible Shunt Trip Engineered Disconnect Switch K37 CC 7,5 gRD 123 750V DC Rated Special Purpose Square Body Fuse G31 Extrusion Heatsinks Air Cooled Heatsinks M14 CC 7,5 gRD 2122 700V, 900V DC Rated Special Purpose Square Body Fuse G32 Fabfin Heatsinks Air Cooled Heatsinks M2 CCNL Shorting Links Kit for FB Series Fusible Disconnect Switches K19 FBCC, FBJ Series Fusible Disconnect Switch 30 to 60A K19 FBJ, FBL Series Fusible Disconnect Switch 100 to 800A K20 CEX CEX Field Excitation Contactors (80 - 5000A) L13 FBJ Series Fusible Disconnect Switch 30 to 400A K21 CNL Fork Lift Truck Fuse 35-500A, 32V AC/DC G18 600V In-Line Breakaway Fuse Holders H33 CNN Fork Lift Truck Fuse 10-800A G18 FEB, FEC, FEX, FEY, FEBN Colomix 71 Colomix 71 (Blow Out Cage) L14 FES Canadian Class C Fuse F20 Cooling Systems Thermal Management Cooling Systems M23 FESC Canadian Class C Fuse F20 Copper Heatsinks Air Cooled Heatsinks M12 FESF Canadian Class C Fuse F20 COU,COW,COX,COY Box Cover Units J2 FH.. Semiconductor Fuse Blocks H44 COY-B, CSY-L, CSY-RL Box Cover Units J2 FSB1, FSB2 In-Line Fuse Holder Boot H34 CP…A Amp-Trap Cable Protectors, 600V, Al Cable G2 FSFE Automotive SFE fuse C23 CP…C Amp-Trap Cable Protectors, 600V, Cu Cable G2 FSLBS Series Load Break Disconnect Switch K2 CRN & CRS Class H Canadian Fuse F25 FSM Multi-Meter Fuse, 1000V C7 CRU,CRW,CRX,CRY Box Cover Units J2 FS-POP Free Standing Floor Display J12 CSU,CSW,CSX,CSY Box Cover Units J2 FSPDB Finger-Safe Power Distribution Blocks I2 CTY, CCY, CKA Box Cover Units J2 FSSC Non-Fused Load Break Disconnect Switch K6 DCT 1000V DC Ferrule Fuse C6 Fuse Control Program Get Control of Your Inventory O5 DFC-1...DFC-12I Dead Front Fuse Covers H55 G Standard Plug Fuse-Non T-D CSA B24 DFC3M, DFC3LP, DRM Dead Front Safety Pullers H57 GAB 1/4” x 1” Ceramic Body Fuse C20 CC 1500 CP gRD CC 1551 CP gRB INDEX 4 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Advisor Part Number Description INDEX Page Index Part Number Description Page GDG 5 mm x 20 mm Glass Body Fuse C18 Hollowfin Heatsinks Air Cooled Heatsinks M9 GDG-V 5 mm x 20 mm Glass Body Fuse C18 HP6J 600V DC Photovoltaic Protection Fuse G40 GDL 1/4”x1-1/4” Glass Body Time Delay Fuse C15 HP6M 600V DC Photovoltaic Protection Fuse G38 GDL-V 1/4”x1-1/4” Glass Body Time Delay Fuse C15 HP10M 1000V DC Photovoltaic Protection Fuse G39 GFN Midget Indicating Fuse C9 HSE - HSD Electrolytic Cell DC Disconnect Switch (Hundt and Weber) L11 GGA 5 mm x 20 mm Glass Body Fuse C17 HSJ High Speed / Class J B6 GGA-V 5 mm x 20 mm Glass Body Fuse C17 HSP Series 1/4”x1-1/4” Glass Body Time Delay Fuse C16 Selector Handles for FB Series Fusible Disconnect Switches 30 to 60A K19 GGC GGC-V 1/4”x1-1/4” Glass Body Time Delay Fuse C16 HSP Series K20 GGM 5 mm x 20 mm Glass Body Fuse C16 Selector Handles for FB Series Fusible Disconnect Switches 100 to 800A GGM-V 5 mm x 20 mm Glass Body Fuse C16 Midget Glass/Ceramic Body Fuse C8 3.6kV AC / DC MV Changeover Disconnect (HUVS Range - Berg) L3 GGU HUVS Range Berg 3.6kV AC / DC GGX 1/4” x 1” Glass Body Fuse C20 IL Indicator Blown Fuse Indicators J6 GMS Alarm Indicating Telecommunications Fuse G17 Integrated Heatsinks Air Cooled Heatsinks M11 GP Standard Plug Fuse “P” Type Non T-D CSA B24 J136-J646 Class J Fuse Reducers J3 GPM Panel Mount Fuse Holders H37 MC2R3E.. Protistor Microswitches J10 GSA 1/4”x1-1/4” Ceramic Body Time Delay Fuse C15 MC3E.. Protistor Microswitch J10 GSA-V 1/4”x1-1/4” Ceramic Body Time Delay Fuse C15 MCR3E.. Protistor Microswitch J10 GSB 5 mm x 20 mm Glass Body Fuse C18 MC 36 PSC Microswitch J7 GSB-V 5 mm x 20 mm Glass Body Fuse C18 MC 6,3 PSC Microswitch J7 GSC 5 mm x 20 mm Glass/Ceramic Body Fuse C17 MFD, MFD300 Miniature Fuse Display J12 GSC-V 5 mm x 20 mm Glass/Ceramic Body Fuse C17 Mixed Metals Heatsinks Air Cooled Heatsinks M10 GSD 5 mm x 20 mm Ceramic Body Fuse C19 MRF, MRT Radial Lead Micro Fuse C22 GSD-V 5 mm x 20 mm Ceramic Body Fuse C19 MS 4L.. PSC Microswitch J7 GSF 5 mm x 20 mm Ceramic Body Fuse C19 MS PA.. PSC Microswitch J7 GSF-V 5 mm x 20 mm Ceramic Body Fuse C19 MS 3V.. PSC Microswitch J7 GSFC, GSFC-M Spare Fuse Cabinets J12 MS 7V.. PSC Microswitch J7 GSGFD Glass Fuse Display Rack J12 NIT & NS HRCII Canadian Fuse BS88 F23 GSL Standard Plug Fuse Rejection T-D UL B24 NORD DC Disconnect Switch 1500V DC Disconnect Switch (Fouilleret NORD) L7 GSMR Midget and Class CC Fuse Display Rack J12 NRN & NRS Class H Canadian Fuse F24 GSR-V 7.1mm Plastic Body Fuse C20 Open Style PDBs Open Style PDBs 62000-69000 I4 GT Standard Plug Fuse Low Temp T-D UL B24 OT One-Time Fuse, Class K-5, 250V B20 GTL Standard Plug Fuse T-D UL B24 OTM One-Time Midget Fuse, 250V C5 GW Standard Plug Fuse-Non T-D UL B24 OTN O-T Fuse, Class K-5, (Canadian “P”) 250V B20 HA Range Berg 1500V 1500V DC LV Disconnect Switch (HA Range - Berg) L2 OTS One-Time Fuse,Class K-5, 600V B20 HADB1, HADB2 Direct Front Operation Handle for FB Series Fusible Disconnect Switches K19 P243, P266, P292 Semiconductor Fuse Blocks H44 HADB4 Pistol Handle for FB Series Fusible Disconnect Switches K21 PCF PC Mount Fast-Acting Fuse C11 HADB6 NFPA79 Front Operation Kit for FB Series Fusible Disconnect Switches K19 PCS PC Mount Semiconductor Protection Fuse C12 PCT PC Mount Time Delay Fuse C13 HADSS200 Direct mount black handle N18 PIQ Quiz Circuit Protection Quizzes & Downloads O7 HAF-.. Cable Flange Operated Handle for FB Series Fusible Disconnect Switches K21 Power Electronics Power Electronics Solutions O10 Press Pack Coolers Press Pack Coolers M22 HAS Range Berg 12kV 12kV AC MV Disconnect Switch (HAS Range - Berg) L4 PS 20x127 Fuse Holders & no-load disconnectors H48 L5 R-Tools 3D Heatsink Thermal Modeling M26 L6 R132 - R642 Fuse Reducers Class RK1& RK5 J3 Renewable Fuse, 250V B22 HAS Range Berg 24kV HAS Range Berg 36kV 24kV AC MV Disconnect Switch (HAS Range - Berg) 36kV AC MV Disconnect Switch (HAS Range - Berg) Heatpipes Air Cooled Heatpipes M15 RF Heatsinks. Air Cooled Air Cooled Heatsinks M2 RFS Renewable Fuse, 600V B22 M17 RL Renewable Links, 250V, for RF Fuse B22 RLS Renewable Links, 600V, for RFS Fuse B22 Heatsinks, Liquid Cooled Liquid Cooled Heatsinks HGPB, HGPR External handle for Surge Switch N18 SBS 1-3/8”x13/32” Fuse, 600V C10 HGPB4, HGPR4 External handle for Surge Switch N18 SC Non-Fused Load Break Disconnect Switch K9 High Power Test Lab HIgh Power Test Lab Overview & Contacts O6 SE IEC Back-Up Fuse Links E49 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com INDEX 5 Advisor Part Number Description Page Select-A-Fuse Select-A-Fuse Software O9 SFRB In-Line Fuse Holder for FSFE fuse C23 SFRG In-Line Fuse Holder for FSFE/2AG fuse SFRT SFRU In-Line Fuse Holder for FSFE fuse In-Line Fuse Holder for FSFE fuse INDEX Index Part Number Description Page TS.. Terminal Shroud Kits for Fusible Disconnect Switches 100 to 800A K20 C23 TS200SS, TS2004SS Terminal Shields for 200kA Surge Switch N18 C23 U09311 Polycarbonate End Barriers for PDB Adder Blocks I5 C23 U09705 Polycarbonate End Barriers for PDB Adder Blocks I7 U09911 Polycarbonate End Barriers for PDB Adder Blocks I9 SG200-10, SG320-10, SG400-10 Shafts for 200kA Surge Switch N18 US12PJMP 12 Pole Jumper Bar H3 SHR In-Line Fluorescent Light Fuse Holder for SLR/SMF C24 US14, US22 UltraSafe Fuse Holders for 14x51 & 22x58 Fuses H9 SI IEC Back-Up Fuse Links E49 US3J UltraSafe Fuse Holders for Class J 30A H7 SL Shorting Links Kit for FB Series Fusible Disconnect Switches 30 to 60A K19 US3JN, US6JN Ultrasafe Fuse Holder 1-Pole Neutral for Class J Fuses H7 US3JPAK, US6JPAK Pin-Tie Assembly Kits for use with US3J, US6J H7 Shorting Links Kit for FB Series Fusible Disconnect Switches 100 to 800A K20 US6J UltraSafe Fuse Holders for Class J 60A H7 SLR In-Line Fluorescent Light Fuse 1/2-15A C24 USCC UltraSafe Fuse Holders for Class CC Fuses H3 SMF In-Line Fluorescent Light Fuse 3/10-10A C24 USCC-DC UltraSafe Fuse Holders for Class CC Fuses DC Rated H3 SMG 4 1/2”x14 1/2”mm Glass Body Fuse C21 USFM UltraSafe Fuse Module Compact 45mm width H5 SMG-V 4 1/2”x14 1/2”mm Glass Body Fuse C21 USM UltraSafe Fuse Holders for Midget Fuses H3 Solar Power Solutions Solar Power Circuit Protection Solutions O11 USM-DC UltraSafe Fuse Holders for Midget Fuses DC Rated H3 Soule PBD DC Disconnect Switch 2000V DC Disconnect Switch (Soule PBD) L9 USN UltraSafe Fuse Holder Neutral Link Accessory H3 USPTH UltraSafe Fuse Holder Pin Tie Accessory H3 SS200-5 - SS500-10 Shafts for FB Series Fusible Disconnect Switches 30 to 60A K19 VSP Surge Suppression Fuse N16 Wind Power Solutions Wind Power Circuit Protection Solutions O12 SS200-10 - SS500-12 Shafts for FB Series Fusible Disconnect Switches 100 to 800A K20 SS, SS200-4 Surge Switch, 200kA N18 ST Surge-Trap Modular SPD N3 STG 4 1/2”x14 1/2”mm Glass Body Fuse C21 STG-V 4 1/2”x14 1/2”mm Glass Body Fuse C21 STP Surge-Trap Pluggable SPD N5 STT Surge-Trap Type 1 SPD N7 STXP Surge-Trap Type 1 XP Series SPD N11 STXR Surge-Trap Type 1 XR Series SPD N9 STXT Surge-Trap Type 1 XT Series SPD N13 SX Non-Fused Load Break Disconnect Switch K7 SXDC Non-Fused Load Break Disconnect Switch K8 TA Blown Fuse Indicators J5 TBB 1-Phase input Power Terminal H3 TD Standard Plug Fuse “D” Type Non T-D CSA B24 SL Technical Services Technical Services Support (Contacts and Resources) O13 TGL Telecommunication Fuse 70-800A, 170VDC G15 TGN Telecommunication Fuse 1-600A, 170VDC G15 TGS Telecommunication Fuse 1-70A, 170VDC G15 Thermal Management Product & Materials M24 TI Blown Fuse Indicators J5 TL.. Terminal Lugs Kit for Fusible Disconnect Switches 100 to 800A K20 TL.. Terminal Lugs Kit for Fusible Disconnect Switches 30 to 400A K21 TPMOV Thermal Protective Metal Oxide Varistor N14 TR Tri-onic Class RK5 Time Delay Fuse,250V B2 TRM Tri-onic Midget Time Delay Fuse, 250V C4 TRS Tri-onic Class RK5 Time Delay Fuse,600V B2 TRS-RDC Tri-onic DC Time Delay Fuse, 600V B4 INDEX 6 This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com Main production sites Industrial or commercial branch A World Leader in the field of electrical protection A Global Player Since its foundation in 1892, MERSEN has built an international reputation by creating subsidiaries on all continents. Today with industrial and commercial plants scattered in more than 30 countries, agencies Mersen USA 374 Merrimac Street Newburyport, MA 01950 U.S.A. T : 978 462 6662 F : 978 462 0181 Mersen FRANCE 1, rue Jean Noel F-69100 Villeurbanne France T : +33 (0)4 72 22 66 11 F : +33 (0)4 72 22 67 13 and representatives in more than 70 countries and 250 commercial contacts throughout the world, MERSEN offers its customers everywhere reliable, high technology products and services backed by its expert technicians. Mersen TORONTO 88 Horner Avenue Toronto, Ontario Canada M8Z 5Y3 T : 416 252 9371 F : 416 252 6572 Mersen MISSISSAUGA 6220 Kestrel Roas Mississauga, Ontario, Canada L5T 1Y9 T : 905 795 0077 F : 905 795 2508 us-ferrazshawmut.mersen.com This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com
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