Eds Snap Switch Control Station
2014-10-17
: Pdf 123400-Attachment 123400-Attachment 782274 Batch10 unilog
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EDS / EFS Series Control Stations Fully Assembled EFS and EDS Factory Sealed Devices Cl. I, Div. 1 & 2, Groups B*, C, D Cl. II, Div. 1, Groups E, F, G Cl. II, Div. 2, Groups F, G Cl. III NEMA 3, 7B*CD, 9EFG Explosionproof Dust-Ignitionproof Raintight Wet Locations Applications: Certifications and Compliances: Factory sealed enclosures are installed in a rigid metallic conduit system for surface mounting adjacent to or remote from equipment being controlled and are used: • To prevent arcing of enclosed device from causing ignition of a specific hazardous atmosphere or atmospheres external to the enclosure • In industrial areas such as chemical plants, oil and gas refineries, paint and varnish manufacturing plants, gasoline bulk loading terminals, grain elevators, grain processing industries, coal processing or handling areas, or metal handling or finishing areas where atmosphere may contain hazardous gases and/or dust • In non-hazardous areas where sturdy, durable enclosures are required • In conjunction with magnetic starters or contactors for remote control of motors Manual motor starting switch enclosures are used: • For manual starting of small AC or DC motors • To provide manual starting and stopping and, in the case of units with heaters, motor running protection • NEC/CEC: Class I, Division 1 & 2, Groups B*, C, D Class II, Division 1, Groups E, F, G Class II, Division 2, Groups F, G Class III • NEMA/EEMAC: 3, 7B*CD, 9EFG • UL Standard: 1203 • CSA Standard: C22.2 No. 30 Factory sealed devices have many distinct advantages: • Reduce installation problems • Eliminate external seals • Lower installation costs • Improve safety • Are used with general purpose snap and pushbutton type switches • Standard neoprene covers for front operated pushbuttons. Prevents accumulation of dirt and entrance of water around operating shafts • Mounting lugs and taper tapped hubs with integral bushings • Large machine screws for fastening covers to bodies • Lockout provisions on front operated pushbutton (marked "STOP" and "OFF") and selector switch covers • Lockout hole for padlock having 1/ 4" hasp is provided when used with covers for front lever and side rocker type operation • Close tolerances in machining of wide, mating flanges and journalled shafts and bearings for front button operation, produces flametightness of enclosure joints • On enclosures with front lever and side rocker type operating handles, threaded type shafts and bushings are used to ensure flametightness • Dead end (EFS or EDS) or through feed (EFSC or EDSC) hubs – 1/2" to 1" sizes • When STOP is indicated, button is automatically red. When START is indicated, button is automatically green. Otherwise, black buttons are standard. Standard Materials: • Bodies – Feraloy® iron alloy; copper-free aluminum • Front operated pushbutton and pilot light covers – Feraloy iron alloy • Side operated type pushbutton covers – copper-free aluminum • Shafts – stainless steel • Shaft bushings – stainless steel • Rocker handle and pushbutton guards – type 6 / 6 nylon • Sealing enclosures – copper-free aluminum Standard Finishes: • Feraloy iron alloy – electrogalvanized and aluminum acrylic paint • Copper-free aluminum – natural • Type 6 / 6 nylon – black • Stainless steel – natural Options: The following special options are available from the factory by adding suffix to Cat. #: Description Suffix • Emergency "Stop" button (momentary) – front operated red mushroom button .................................................................... S111 • Lockout provision on front operated pushbutton cover (standard on buttons marked "OFF" and "STOP").................. S153 • For 24 VDC operation on pilot lights ....................................... S300 • Three-position selector switches with modified operation: Momentary contact clockwise operation, spring return to center, maintained contact counter-clockwise operation S634 Momentary contact counter-clockwise operation, spring return to center, maintained contact clockwise operation.... S635 • Bodies and covers (single and two gang units) – copper-free aluminum.................................................................................. SA • Where indicated in the catalog listings, EDS units suitable for Class I, Division 1, Group B usage can be supplied, add suffix -GB, EFS units are suitable for Class I, Division 1, Group B as standard ............................................................... GB • Maintained contact mushroom head with lockout. May not be combined with a pilot light if a transformer is required. (Push to stop only) ................................................................... S769 • Spring return to center from right and left............................... S842 EDS bodies and factory sealed cover and device sub-assemblies are available for field assembly (see page 521). *See suffix GB in Options section www.crouse-hinds.com US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright© 2014 Eaton’s Crouse-Hinds Business 4C Features: 4C Cl. I, Div. 1 & 2, Groups B*, C, D Cl. II, Div. 1, Groups E, F, G Cl. II, Div. 2, Groups F, G Cl. III NEMA 3, 7B*CD, 9EFG EDS / EFS Series Control Stations 4C Fully Assembled EFS and EDS Factory Sealed Devices Explosionproof Dust-Ignitionproof Raintight Wet Locations Methods of Factory Sealing EDS Series Factory sealed EDS and EFS pilot light, pushbutton and selector switch control stations do not need external sealing. Device contacts are factory sealed in explosionproof ESWP contact blocks. Small, compact enclosures have accurately ground wide flanges on both the body and cover for a flame-tight joint. EDS factory sealed snap switches or manual motor starting switches do not need external sealing. The switches are enclosed in a unique sealing well with double flanges which mate with the cover and the body. Small, compact enclosures have accurately ground wide flanges on body, cover and sealing well for flame-tight joints. Wiring pigtails are factory sealed from under the sealing well. Reliable pouring of seals at the factory ensures safe sealing. 4C EFS/EDS Series Dimensions (Inches) ‡ Covers† Bodies Hub Size 1 /2 3 /4 1 Dim. Dim. "h" "i" /4 /8 1 3 7 /16 /16 /16 13 13 15 Front View - Single gang Pushbutton switch rocker type side operated Side View General use snap switch front operated and manual motor starting switch Pushbutton switch front operated Selector switch Front View - Two gang *See suffix GB in Options section. ‡Dimensions are approximate, not for construction purposes. † Surface covers have same length and width as bodies. 526 www.crouse-hinds.com US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright© 2013 Eaton’s Crouse-Hinds Business EDS / EFS Series Control Stations Fully Assembled EDS Factory Sealed General Use Snap Switches Cl. I, Div. 1 & 2, Groups B*, C, D Cl. II, Div. 1, Groups E, F, G Cl. II, Div. 2, Groups F, G Cl. III NEMA 3, 7B*CD, 9EFG Explosionproof Dust-Ignitionproof Raintight Wet Locations 4C Dimensions see page 526 EDSC2129 EDS2229 Ordering Information - General Use Snap Switch – Front Operated 4C Single Gang Two Gang‡ Amperes Style† 120VAC§ 277VAC§ Dead End Cat. # Through Feed Cat. # Dead End Cat. # Through Feed Cat. # Factory Sealed Replacement Switch 1-pole 2-pole 20 20 20 20 EDS2129 EDS218 EDSC2129† EDSC218† EDS2229 /4 EDSC2229† EDSC228† SW5 SW6 /4 3-way 20 20 EDS2130 EDSC2130 EDS2230 /4 1 4-way 20 20 EDS2140 EDSC2140 1-pole 20 20 EDS3129 EDSC3129† EDS3229 1 2-pole 20 20 EDS318 EDSC318† 1 3-way 20 20 EDS3130 EDSC3130 1 4-way 20 20 EDS3140 EDSC3140 Hub Size /4 3 3 3 3 EDSC2230 SW7 EDSC2240 SW8 EDSC3229† SW5 EDS328 EDSC328† SW6 EDS3230 EDSC3230 SW7 EDS3240 EDSC3240 SW8 *Standard as Class I, Division 2, Group B. No seals required. For Class I, Division 1, Group B: All units on this page can be modified for Class I, Division 1, Group B usage. Add suffix GB to the Cat. No. Seals must be installed within 11/ 2" of each conduit opening in Division 1. † ON-OFF standard marking for 1-pole and 2-pole units. ‡ Combinations of switches can be furnished. § AC rated switches are tested for resistive, inductive and tungsten filament loads up to the full current rating and for motor loads up to 80% of the ampere rating. www.crouse-hinds.com US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright© 2013 Eaton’s Crouse-Hinds Business 535 For a complete list of components for EDS & EFS Control Stations, see page 514 for FlexStation™ Series EDS / EFS Series Control Stations 4C Sub-assembly Reference Guide Control Stations and their Sub-assemblies Complete Control Station Sub-assembly Cover & Device Cast Back Box PUSHBUTTONS EDS2184 EDSC2184 EDS215 EDSC215 EDS2190 EDSC2190 EDS2184-S769-EM-SP EDSC2184-S769-EM-SP EDS2284 EDSC2284 EDS225 EDSC225 EDS2290 EDSC2290 DSD918 DSD918 DSD922 DSD922 DSD921 DSD921 DSD918-S769-EM-SP DSD918-S769-EM-SP (2) DSD918 (2) DSD918 (2) DSD922 (2) DSD922 (2) DSD921 (2) DSD921 EDS271 EDSC271 EDS271 EDSC271 EDS271 EDSC271 EDS271 EDSC271 EDS272 EDSC272 EDS272 EDSC272 EDS272 EDSC272 PILOT LIGHTS EFS21524-J* EFSC21524-J* EFS21561-J*-J* EFSC21561-J*-J* DSD948-J* DSD948-J* DSD947-J*-J* DSD947-J*-J* EDS271 † EDSC271 † EDS271 † EDSC271 † * Insert pilot light color † When using the EFS Series pilot light in Cl. I, Div. 1, Group B applications, the EFS back box is required in place of the EDS. PUSHBUTTON / PILOT LIGHT COMBINATIONS EDS21473-J* DSD958-J* EDSC21473-J* DSD958-J* EDS22471-J* DSD948-J* & DSD921 EDSC22471-J* DSD948-J* & DSD921 EDS22868-J*-J* DSD947-J*-J* & DSD921 EDSC22868-J*-J* DSD947-J*-J* & DSD921 EDS271 EDSC271 EDS272 EDSC272 EDS272 EDSC272 * * * * * * SELECTOR SWITCHES EDS21271 EDSC21271 EDS21272 EDSC21272 EDS21273 EDSC21273 EDS21274 EDSC21274 EDS21275 EDSC21275 EDS271 EDSC271 EDS271 EDSC271 EDS271 EDSC271 EDS271 EDSC271 EDS271 EDSC271 MANUAL MOTOR STARTER WITH O/L EDS21101 DS415A & SW13 EDSC21101 DS415A & SW13 EDS21102 DS415A & SW14 EDSC21102 DS415A & SW14 EDS21093 DS415A & SW11 EDSC21093 DS415A & SW11 EDS21094 DS415A & SW12 EDSC21094 DS415A & SW12 EDS2199 DS415A & SW9 EDSC2199 DS415A & SW9 EDS21100 DS415A & SW10 EDSC21100 DS415A & SW10 www.crouse-hinds.com EDS271 EDSC271 EDS271 EDSC271 EDS271 EDSC271 EDS271 EDSC271 EDS271 EDSC271 EDS271 EDSC271 US: 1-866-764-5454 Start/ Stop Legend included Start/ Stop Legend included Emergency Stop Legend included Emergency Stop Legend included 4C DSD923 DSD923 DSD924 DSD924 DSD925 DSD925 DSD926 DSD926 DSD927 DSD927 Notes and Requirements Start/ Stop Legend included Start/ Stop Legend included Insert Insert Insert Insert Insert Insert pilot pilot pilot pilot pilot pilot light light light light light light color color color color color color "-W * " for heater, or "-0" distributor provided "-W * " for heater, or "-0" distributor provided "-W * " for heater, or "-0" distributor provided "-W * " for heater, or "-0" distributor provided "-G * " for heater, or "-0" distributor provided "-G * " for heater, or "-0" distributor provided "-G * " for heater, or "-0" distributor provided "-G * " for heater, or "-0" distributor provided "-P * " for heater, or "-0" distributor provided "-P * " for heater, or "-0" distributor provided "-P * " for heater, or "-0" distributor provided "-P * " for heater, or "-0" distributor provided CAN: 1-800-265-0502 Copyright© 2013 Eaton’s Crouse-Hinds Business 539 EDS / EFS Series Control Stations 4C Sub-assembly Reference Guide For a complete list of components for EDS & EFS Control Stations, see page 514 for FlexStation™ Series Control Stations and their Sub-assemblies 4C Sub-assembly Complete Control Station Cover & Device Cast Back Box MANUAL MOTOR STARTER EFD218-T8 Alternative EFDC218-T8 Alternative EFD2419 Alternative EFDC2419 Alternative DSD916 DS415A & DSD916 DS415A & DSD917 DS415A & DSD917 DS415A & EDS271 EDS271 EDSC271 EDSC271 EDS271 EDS271 EDSC271 EDSC271 SNAP SWITCHES EDS2129 Alternative EDSC2129 Alternative EDS218 Alternative EDSC218 Alternative EDS2130 Alternative EDSC2130 Alternative EDS2140 Alternative EDSC2140 Alternative EDS2229 Alternative EDSC2229 Alternative EDSC228 Alternative EDS2230 Alternative EDSC2230 Alternative EDSC2240 Alternative DS652 & SW5 DSD933 DS652 & SW5 DSD933 DS652 & SW6 DSD634 DS652 & SW6 DSD634 DS652 & SW7 DSD936 DS652 & SW7 DSD936 DS652 & SW8 DSD937 DS652 & SW8 DSD937 (2) DS652 & (2) (2) DSD933 (2) DS652 & (2) (2) DSD933 (2) DS652 & (2) (2) DSD634 (2) DS652 & (2) (2) DSD936 (2) DS652 & (2) (2) DSD936 (2) DS652 & (2) (2) DSD937 ROCKER SWITCHES EDS2596 EDSC2596 EDS2162 EDSC2162 EDS2194 EDSC2194 EDS2696 EDSC2696 EDS2262 EDSC2262 EDS2294 EDSC2294 DSD949 DSD949 DSD951 DSD951 DSD950 DSD950 (2) DSD949 (2) DSD949 (2) DSD951 (2) DSD951 (2) DSD950 (2) DSD950 • • • • • • • • • • • • SQ D 2510 KO-1 SQ D 2510 KO-1 GE 2368S GE 2368S SW5 SW5 SW6 SW7 SW7 SW8 EDS271 EDS271 EDSC271 EDSC271 EDS271 EDS271 EDSC271 EDSC271 EDS271 EDS271 EDSC271 EDSC271 EDS271 EDS271 EDSC271 EDSC271 EDS272 EDS272 EDSC272 EDSC272 EDSC272 EDSC272 EDS272 EDS272 EDSC272 EDSC272 EDSC272 EDSC272 EDS271 EDSC271 EDS271 EDSC271 EDS271 EDSC271 EDS272 EDSC272 EDS272 EDSC272 EDS272 EDSC272 Notes and Requirements SQ D switch provided by distributor SQ D switch provided by distributor GE switch provided by distributor GE switch provided by distributor External Sealing Fitting Required External Sealing Fitting Required External Sealing Fitting Required External Sealing Fitting Required External Sealing Fitting Required External Sealing Fitting Required External Sealing Fitting Required External Sealing Fitting Required External Sealing Fitting Required External Sealing Fitting Required External Sealing Fitting Required External Sealing Fitting Required External Sealing Fitting Required External Sealing Fitting Required Start/ Stop Legend included Start/ Stop Legend included Start/ Stop Legend included Start/ Stop Legend included Additional notes: See Eaton's Crouse-Hinds' installation instructions for any possible additional sealing requirements. Part numbers listed with 3/ 4" hub in back box (Ex. EDS2184). For 1/ 2" hub, change the "2" to "1" (EDS1184). For 1" hub, change the "2" to "3" (EDS3184). Control Stations with "Stop" legend have lockout provided as standard. Pilot Light Colors J*-- J1= Red, J3= Green, J6= Amber, J10= Clear, J11= Blue. LED pilot lights are available with LED suffix. Pilot Light Transformers for voltages over 125V. Suffix T2= 240/220 - 110V, T4= 480/440 - 110V, T5= 600/500 - 110V (not available on double pilot cover). Standard legend plate markings are available by adding nomenclature after the part number (EDS2184-Run). Selector switch nameplate kits available. 2-Pos = "SS2KIT", 3-Pos = "SS3KIT". See Replacement Parts book for additional information. Copper-free aluminum bodies and covers available with SA suffix. Additional control station options may be found in Section 4C. Group B ratings may be achieved by adding the GB suffix or using the EFS back box. See part number instructions for the item required. Group B ratings may already be achieved when used in Class I, Division 2 applications. See Certifications and Compliances for item required. Additional control station configurations available through the FlexStation Component Series. 540 www.crouse-hinds.com US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright© 2013 Eaton’s Crouse-Hinds Business
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