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3-13

Siemens Industry, Inc. SPEEDFAX™ 2011 Product Catalog

MURRAY Circuit Breakers

Product Category RESI

Built to order. Allow 2–3 weeks for delivery.

a UL Listed as SWD (Switching Duty) Rated, suitable for

120V AC Fluorescent Lighting.

b White line neutral (pigtail) must be connected to the

panel neutral for the device to function.

Ground-Fault Circuit

Interrupters (Class A - 5mA)b

Ground-fault circuit interrupters (GFCI) provide

Class A ground fault protection. A GFCI is a

device intended for personnel protection and

will de-energize the circuit when a fault current

to ground is 6 milliamperes or more.

Breaker

Type Amp

Rating

10,000 A IR

Catalog No. 22,000 A IR

Catalog No.

MP-GT/

MP-HGT

1-Pole

120V AC

MP115GFa

MP120GFa

MP125GF n

MP130GF

MP115GFH na

MP120GFH na

—

MP130GFH n

MP-GT/

MP-HGT

2-Pole

120/240V

MP215GF

MP220GF

MP230GF

MP240GF

MP250GF

MP260GF

MP215GFH n

MP220GFH n

MP230GFH n

MP240GFH n

MP250GFH n

MP260GFH n

Ground Fault Equipment

Protection (30mA)b

Type EQF circuit breakers provide protection

of equipment from damaging line-to-ground

fault currents by de-energizing the circuit

for all ungrounded conductors of the faulted

circuit.

Breaker

Type Amp

Rating

10,000 A IR

Catalog No. 22,000 A IR

Catalog No.

MP-ET/

MP-HET

1-Pole

120V AC

MP115EGa

MP120EGa

MP130EG

MP115EGH na

MP120EGH na

MP130EGH n

MP-ET/

MP-HET

2-Pole

120/240V

15 MP215EG MP215EGH n

20 MP220EG MP220EGH n

30 MP230EG MP230EGH n

40 MP240EG MP240EGH n

50 MP250EG MP250EGH n

60 MP260EG n MP260EGH n 1-Pole GFCI 2-Pole GFCI

Circuit Breakers

Arc-Fault Circuit Interrupters (AFCI)

1-Pole Branch

Feeder AFCI

• UL Listed

• HACR & SWD Rated

• Standard 1 inch per pole format with plug-

in design

AFCI and GFCI Accessories

1-Pole Combination

Type AFCI 2-Pole Combination

Type AFCI

Siemens / Speedfax Previous folio: Murray SS 2/15/11

Combination Type AFCIb

AFCI’s detect arcing faults (an unintentional arcing condition in a circuit) that standard circuit

breakers are unable to detect. The Combination Type AFCI detects all three possible types of arc

fault: line-to-ground, line-to-neutral, and series. The device is intended to mitigate the effects of

arcing faults by functioning to de-energize the circuit when an arc-fault is detected.

Breaker

Type Ampere

Rating 10,000 A IR

Catalog Number 22,000 A IR

Catalog Number 65,000 A IR

Catalog Number

MP-AT2/MP-HAT2/

MP-MAT2

1-Pole 120V AC

MPA115AFCa

MPA120AFCa

MPA115AFCHna

MPA120AFCHna

MPA115AFCHH

MPA120AFCHH

MP-AT2/MP-HAT2

2-Pole 120/240V AC

MP215AFCa

MP220AFCa

MP215AFCHna

MP220AFCHna

—

Branch-Feeder AFCI

AFCI’s detect arcing faults (an unintentional arcing condition in a circuit) that standard circuit

breakers are unable to detect. The Branch-Feeder AFCI detects line-to-ground and line-to-neutral

arcs. The device is intended to mitigate the effects of arcing faults by functioning to de-energize

the circuit when an arc-fault is detected.

MP-AT2/MP-HAT2/

MP-MAT2

1-Pole 120V AC

20 MPA115AFa

MPA120AFa

MPA115AFH na

MPA120AFH na

MPA115AFHH

MPA120AFHH

Description Catalog Number

Padlocking Device for 1” & Twin Breakers ECPLD1

Padlocking Device for 2” & Quad Breakers ECPLD2

Handle Blocking Device for 1/2” Circuit Breakers ECBX231M

NEW Dual Function AFCI/GFCI

The Dual Function Circuit Breaker combines Combination Type AFCI and GFCI,

protecting against both Arc Faults and Ground Faults. The device includes the Self Test

and Lockout feature, making it the fist in class in electrical safety for homeowners.

MP-GAT2/MP-HGAT2/

MP-MGAT2

1-Pole 120V AC

MP115DF

MP120DF

MP115DFH

MP120DFH

MP115DFM

MP120DFM

• Revised •

06/13/14

Siemens Industry, Inc. SPEEDFAX™ 2011 Product Catalog

3-14

MURRAYCircuit Breakers

Circuit Breakers

Full Size (1" per Pole) with INSTA-WIRE

Built to order. Allow 2-3 weeks for delivery

a UL Listed for use with 60/75° wire through 40 amps,

UL listed for use with 75° wire only for 50 amps and

above, HACR rated. 120V AC Fluorescent Lighting.

b 1A and 1B contacts.

 UL Listed for use on 3 phase grounded “B” systems —

10,000 for this application.

 UL Listed for frequent switching applications (SWD).

 Shipped 12 per sleeve.

 Shipped 6 per sleeve.

 Shipped 4 per sleeve.

 UL Listed 5KA IR.

i Not UL Listed.

j 1 & 2 Poles only.

MP-T / MP-HT / MP-MT Internal Accessories

Description Catalog Number Field/Factory Installed

120V Shunt Trip add suffix...STn Factory

24V Shunt Trip add suffix...ST24Vn Factory

120V Auxiliary Switch add suffix...ASn

Factory

Wiring Diagrams

1-Pole

2-Pole

3-Pole

Siemens / Speedfax Previous folio: Murray SS 2/15/11

Modifications

Description Catalog Number

400Hz Calibration add suffix...Y



Marine 50˚ C Ambient add suffix...M

Calibration

Fungus Proofing add suffix...F

Continuous Current

Rating @ 40° C

Type MP-TaType MP-HT Type MP-MT

10,000A IR 22,000A IR 65,000A IR

Catalog Number Catalog Number Catalog Number

1-Pole Plug-In (120V AC)

10 MP110 — —

15 MP115MP115KHMP115KMn

20 MP120MP120KHMP120KMn

25 MP125 MP125KHnMP125KMn

30 MP130 MP130KH MP130KMn

35 MP135nMP135KHnMP135KMn

40 MP140 MP140KH MP140KMn

45 MP145nMP145KHnMP145KMn

50 MP150 MP150KH MP15KKMn

60 MP160nMP160KHnMP160KMn

70 MP170nMP170KHnMP170KMn

2-Pole Plug-In (Common-Trip 120/240V AC )

15 MP215 MP215KH MP215KMn

20 MP220 MP220KH MP220KMn

25 MP225 MP225KHnMP225KMn

30 MP230 MP230KH MP230KMn

35 MP235 MP235KHnMP235KMn

40 MP240 MP240KH MP240KMn

45 MP245 MP245KHnMP245KMn

50 MP250 MP250KH MP250KMn

60 MP260 MP260KH MP260KMn

70 MP270 MP270KHnMP270KMn

80 MP280 MP280KHn—

90 MP290 MP290KHnMP290KMn

100 MP2100 MP2100KH MP2100KM

110 MP2110 MP2110KH MP2110KMn

125 MP2125 MP2125KH MP2125KM

2-Pole Plug-In (Common-Trip 240V AC)

15 MPH215 — —

20 MPH220 — —

30 MPH230 — —

40 MPH240n— —

50 MPH250 — —

60 MPH260 — —

70 MPH270n— —

100 MPH2100n— —

3-Pole Plug-In (Common-Trip 240V AC)

15 MP315 MP315KH MP315KMn

20 MP320 MP320KH MP320KMn

25 MP325nMP325KHn—

30 MP330 MP330KH MP330KM

35 MP335n— —

40 MP340 MP340KH MP340KM

45 MP345n— —

50 MP350 MP350KH MP350KM

60 MP360 MP360KH MP360KM

70 MP370 MP370KH MP370KMn

80 MP380 MP380KHnMP380KMn

90 MP390 MP390KHnMP390KMn

100 MP3100 MP3100KH MP3100KM

Product Category RESI

For external accessories

please refer to page 3-20.

• Revised •

03/06/13

3-15

Siemens Industry, Inc. SPEEDFAX™ 2011 Product Catalog

MURRAY Circuit Breakers

Circuit Breakers

Duplex, Triplex and Quadplex Plug-in Breakers

MH-T Duplex

Built to order. Allow 2–3 weeks for delivery. a Non-CTL.. For replacement use only in panels manufac-

tured before 1968.

These space saver duplex breakers combine two

independent 1/2" breaker poles in a common

unit. This unit plugs into one load center stab and

requires one panel space. HACR rated.

MH-T Triplex

These space saver triplex breakers provide a

2-pole common trip breaker for 120/240V AC

circuits and two single poles for 120V AC circuits.

Triplex require two panel spaces. HACR rated.

MH-T Quadplex

These space saver quadplex breakers provide

two sets of common trip, two-pole breakers

for 120/240V AC circuits, and require two panel

spaces. HACR rated.

Siemens / Speedfax Previous folio: Murray SS 2/15/11

Duplex Circuit Breakers

Breaker Type Ampere

Rating Catalog Number Catalog Number

MH-T

1-Pole

10K AIC

120V AC

15–15 MP1515 MP1515Na

15–20 MP1520 MP1520Nna

20–20 MP2020 MP2020Na

20–30 MP2030 MP2030Nna

15–30 MP3015nMP3015Nna

30–30 MP3030 MP3030Nna

SHIPPING: 12 per carton, (Wt. 4.8 lbs.)

Triplex Circuit Breakers

Breaker

Type

Ampere Rating

Catalog

NumberSingle Pole Common-Trip

2-Pole

MH-T

2-Pole

10K AIC

120/240V AC

Inner Poles

Common Trip.

Outter Poles

1 Pole Units

15 15 MP21515

15 20 MP22015

15 25 MP22515n

15 30 MP23015

15 35 MP23515n

15 40 MP24015

15 45 MP24515n

15 50 MP25015

20 20 MP22020

20 25 MP22520n

20 30 MP23020

20 35 MP23520n

20 40 MP24020

20 45 MP24520n

20 50 MP25020

SHIPPING: 6 per carton, (Wt. 4.9 lbs.)

Quadplex Circuit Breakers

Breaker

Type

Ampere Rating

Catalog

NumberSingle Pole Common-Trip

2-Pole

MH-T

2-Pole

10K AIC

120/240V AC

Outter and

Inner 2 Poles

Common Trip

15 15 MP215215CT2

15 20 MP220220CT2

20 30 MP220230CT2

20 40 MP220240CT2

30 30 MP230230CT2

30 40 MP230240CT2

40 40 MP240240CT2

50 30 MP250230CT2

SHIPPING: 6 per carton, (Wt. 4.8 lbs.)

Product Category RESI

For external accessories

please refer to page 3-20.

Siemens Industry, Inc. SPEEDFAX™ 2011 Product Catalog

3-16

MURRAYCircuit Breakers

Circuit Breakers

Circuit Breaker and Surge Protective Device (SPD)

Features

▪

2 inch wide plug-on design

— Includes (2) 1 Pole circuits breakers

— No loss of load center spaces

▪

Easy to install and perfect for retrofit

▪

LEDs provide protection status

Benefits

By installing a Siemens Circuit Breaker and Surge Protective Device (SPD) in the

load center of the residence, surge protection is provided for all branch circuitsa.

Two green LED indicator lights are provided to show that surge protection is pro-

vided for all circuits connected to the load center. These breakers should be used

for circuit protection of frequently used household or facility circuits because the

lights and devices connected to these circuits provide an effective indication that

surge protection is being provided.

The circuit breaker and SPD utilize Siemens-built 150V AC, 40mm, metal oxide

varistors (MOVs). The maximum impulse rating for the SPD module is 40kA. The

standard interrupting rating for the circuit breakers is 10k AIC. All Type QP circuit

breakers and SPD are plug-on style, with load terminals provided. The devices

are rated for 120/240V AC and are calibrated for 40 degrees C maximum ambient

applications.

Breaker Type Ampere Rating Catalog Number Surge Type

QP (2) 15 MSA1515SPD SPD

1- Pole

120/240V AC (2) 20 MSA2020SPD SPD

10K AIC

Catalog Number MSA1515SPD

MSA2020SPD

Amperage 15 or 20 Amp

Number of Poles (2) 1-Pole Circuit Breakers

Initial Clamping Level 240 Volts

Transient Energy Rating 360 Joules line-to-neutral

720 Joules line-to-line

Transient Suppression 500 volts peak, line-to-neutral

Voltage Rating 1000 volts peak, line-to-line

Peak Current Rating (impulse) 40,000 amperes

Discharge Voltage Characteristic @ 1,500A, 600 volts

@ 5,000A, 800 volts

(both line-to-neutral)

Discharge Current Withstand Rating 10,000 amperes

line-to-neutral

Circuit Breaker Interrupting Rating 10,000A, 120/240V AC

Listings/Certifications UL, CSA

Meets UL 1449 3rd Edition

a For warranty information please refer to the surge

website www.usa.siemens.com/surge

Siemens / Speedfax Previous folio: New page from Powerpoint Updated by S Spencer 1-3-11

Circuit Breaker and

Surge Protective Device (SPD)

3-17

Siemens Industry, Inc. SPEEDFAX™ 2011 Product Catalog

MURRAY Circuit Breakers

Circuit Breakers

Special Application Breakers

Switched Neutrals

Water Heater

Built to order. Allow 2–3 weeks for delivery.

Note: All circuit breakers on this page are 10K AIC

a UL Listed as SWD (Switching Duty) Rated, suitable for 120V AC Fluorescent Lighting.

Wiring Diagrams

Figure 1 Figure 2

Figure 3 Figure 4

HID Lighting

For high-intensity discharge lamp loads having in-rush currents above

the instantaneous trip setting of a standard breaker..

Breaker

Type Wiring

Diagram

Complete Breaker UL Unenclosed

Ampere Rating Catalog Number

MP-T

1-Pole

120V AC Figure 1

15 MP115HIDn

20 MP120HIDn

30 MP130HIDn

2-Pole

120/240V AC Figure 1

15 MP215HIDn

20 MP220HIDn

30 MP230HIDn

Molded Case Switch

Molded case non-automatic switch does not provide overload protection.

MP-T

2-Pole

240V AC

Plug-In

Figure 2 30

MP260NA

MP230NA

Switched Neutrals

For use where all conductors are required to be disconnected. Neutral

pole of breaker does not connect to loadcenter bus. One side is wired

to neutral and the other to the device.

2-Wire

Common Trip

120V AC

Figure 3 15

MP215SN

MP220SN

MP230SNn

3-Wire

Common Trip

120/240V AC

Figure 4 15

MP315SNn

MP320SN

MP330SNn

Tungsten Lighting

For high wattage, tungsten-lamp loads having in-rush currents above the

instantaneous trip setting of a standard breaker.

MP-T

1-Pole

120V AC

Figure 1 15

20 MP115Tn

MP120Tn

Water Heater

Circuit breaker does not make electrical connection with loadcenter bus.

Separate metered circuit is connected to the line terminals of the

breaker. Used in special rate water heating areas.

2-Pole

120/40V AC

Plug-In

Figure 4 15

MP215WHn

MP220WH

MP230WH

Product Category RESI

Siemens Industry, Inc. SPEEDFAX™ 2011 Product Catalog

3-18

MURRAYCircuit Breakers

Product Category RESI

Circuit Breakers

Type MSQ, 3/4 Inch Plug-In Breakers

Listed Panelboards—Square D

—Catalog Numbers

QO2L30F/S

QO2-4L70F/S

QO2-4L70TS

QO2-4L70RB

QO6-12L100F/S

QO6-12L100DF/S

QO6-12L100TF/S

QO6-12L100DTF/S

QO6-12L100RB

QO8-16L100F/S

QO8-16L100DF/S

QO8-16L100TF/S

QO-16L100DTF/S

QO8-16L100RB

QO112M100/RB

QO116M100/RB

QO120M100/RB

QO124M100

QO12L100DF/S

QO12L100RB

QO12-20M100/RB

QO12-20M100TF/S

QO12M100/RB

QO16-20M100/RB

QO16M100/RB

QO20M100/RB

QO112L125G/RB

QO112-24L125/RB

QO112-24L125GWGC

QO116L125G

QO116-24L125G/RB

QO12-24L125/RB

QO120-24L125G

QO120-24L125GWGC

QO120L125G

QO124L125G/RB

QO124M125/RB

QO16L125/RB

QO16-12M125FTRB

QO16-24L125/RB

QO20L125/RB

QO20-24L125/RB

QO24L125/RB

QO120-30L150G

QO120-30M150/RB

QO124L150G

QO124M150

QO130L150G/RB

QO130M150/RB

QO16L150/RB

QO16M150/RB

QO16-30L150/RB

QO18-16M150FTRB

QO20-30M150/RB

QO20-30M150TF/S

QO20-30L150

QO24L150/RB

QO24M150/RB

QO30L150/RB

QO30M150/RB

QO8-16M200FT/RB

QO112L200G/RB

QO120-40M200/RB

QO120-40M200TC

QO124M200

QO130L200G/RB

QO130-40M200

QO130200/RB

QO130-40L200G/RB

QO140M200/RB

QO16L200/RB

QO16M200/RB

QO18-16M200FTRB

QO20-40L200/RB

QO20-40M200TF/S

QO20-40M200/RB

QO24L200/RB

QO24M200/RB

QO30L200/RB

QO30M200/RB

QO30-40L200/RB

QO30-40M200/RB

QO40M200/RB

QO140M225

QO142L225G/RB

Panelboard Compatibility List

Features

• 3/4" format.

• HACR Rated.

• UL Classified for use in certain Square Db

load centers.

Type MSQ Circuit Breakers

The Type MSQ circuit breaker line is available

in 1-pole and 2-pole common trip versions

listed on this page.

The circuit breakers are UL Classified and

UL Listed.

All MSQ breakers are supplied with load side

connectors suitable for 60/75°C wire and are

calibrated for 40°C maximum ambient applica-

tions.

UL Classified

Murray Type MSQ circuit breakers are UL

Classified for use in specific Square Db load-

centers in place of Square Db Type QO® cir-

cuit breakers. A Panelboard Compatibility List

packaged with each QD breaker shows which

type MSQ circuit breakers are acceptable for

use in Square Db load centers.

The interrupting rating on these circuit break-

ers is 10,000A IR maximum and they are not

series rated with Square Db circuit breakers

or equipment. This UL Classification allows

a Murray Type MSQ circuit breaker to be

used in place of a Square Db Type QO circuit

breaker in those load centers that are specifi-

cally shown on the Panelboard Compatibility

list. For additional information, contact your

local Murray sales engineer.

a UL Listed for frequent switching applications (SWD). 120V

AC Fluorescent Lighting. One or two load conductors.

b Square D is a registered trademark of Schneider Electric.

1-Pole 2-Pole

Wiring Diagrams

Number of Number Per Shipping

Poles Carton Weight (lbs.)

1 16 3.8

2 8 4.2

Shipping Weights

Continuous

Current Rating

@ 40°C

1-Pole 2-Pole

120V 120/240V Common Trip

Catalog Number Catalog Number

15 MQ115aMQ215

20 MQ120aMQ220

30 MQ130 MQ230

40 MQ140 MQ240

50 MQ150 MQ250

60 MQ160 MQ260

3-19

Siemens Industry, Inc. SPEEDFAX™ 2011 Product Catalog

MURRAY Circuit Breakers

Circuit Breakers

Main and Branch Circuit Breakersa

Built to order. Allow 2–3 weeks for delivery.

a All circuit breakers on this page are common trip.

b Reverse handle, ON toward lugs. See page 2-23.

 Requires 4 panel spaces, 2 adjacent, and 2 opposite.



For use as load center branch and/or replacement main

for old-style load center.

 Main breaker kit for Rock Solid load center

 Requires 6 spaces due to cross over design.



4-poles wide for use with 200A modular and Uni-Pak

metering



For use with breaker types MD-T(R), MD-HT(R),

MD-MT(R)

MD-TR required for horizontal mounting applications as

shown, or for vertical applications when the lugs are on

top. MD-T required for vertical mounting applications

with the lugs on the bottom as shown.

MBK100M for use with 100A and 125A Rock Solid load

centers only. MBK125M for use with 125A Rock Solid

load centers only.

MBK150M for use with 150A, 200A, and 225A Rock Solid

load centers only. MBK200M for use with 200A and

225A Rock Solid load centers only. MBK225M for use

with 225A Rock Solid load centers only.

MD-TR, MD-HTR,

MD-MTRi

M1 M2

Type MPP-T, MPP-HT,

MPP-MT, MPP-PT

Type ED-A, ED-HA

MD-T, MD-HT,

MD-MTi

Breaker Type Ampere

Rating Catalog Number Catalog Numberb

UL Interrupting

Ratings (kA)

MD-T

2-Pole

120/240V AC

150 MPD2150 MPD2150R 10

175 MPD2175nMPD2175Rn10

200 MPD2200 MPD2200R 10

MD-HT

2-Pole

120/240V AC

150 MPD2150KH MPD2150RH 22

175 MPD2175KHnMPD2175RHn22

200 MPD2200KH MPD2200RH 22

MD-MT

2-Pole

120/240V AC

150 MPD2150KM MPD2150RM 65

175 MPD2175KMnMPD2175RMn65

200 MPD2200KM MPD2200RM 65

Breaker Type Ampere

Rating Catalog Number UL Interrupting

Ratings (kA)

M1

2-Pole

120/240V AC

100 MBK100Mj22

125 MBK125Mj22

M2

2-Pole

120/240V AC

150 MBK150Mk22

175 MBK175Mk22

200 MBK200Mk22

225 MBK225Mk22

Breaker Type Ampere

Rating Catalog Number UL Interrupting

Ratings (kA)

ED-A

3-Pole

240V AC

125 EP3125 10

150 EP3150 10

200 EP3200 10

175 EP3175 10

225 EP3225 10

Breaker Type Ampere

Rating Catalog Number UL Interrupting

Ratings (kA)

MPP

2-Pole

120/240V AC

125 MPP2125 10

150 MPP2150 10

175 MPP2175n10

200 MPP2200 10

225 MPP2225 10

MPP-HT

2-Pole

120/240V AC

125 MPP2125KH 22

150 MPP2150KH 22

175 MPP2175KHn22

200 MPP2200KH 22

225 MPP2225KHn22

MPP-MT

2-Pole

120/240V AC

125 MPP2125KMn65

150 MPP2150KM 65

175 MPP2175KMn65

200 MPP2200KM 65

225 MPP2225KMn65

MPP-PT

2-Pole

120/240V AC

100 MPP2100KPn100

125 MPP2125KPn100

150 MPP2150KPn100

175 MPP2175KPn100

200 MPP2200KPn100

225 MPP2225KPn100

Product Category RESI

Siemens Industry, Inc. SPEEDFAX™ 2011 Product Catalog

3-20

MURRAYCircuit Breakers

Circuit Breakers

Circuit Breaker Accessories

Circuit Breaker Accessories 

Catalog Number For Use With Breaker Type Number of Poles Standard Package

Padlocking Device

For locking breaker in “OFF” position. Note “ON” position does not affect breaker fuctionally

ECPLD1 Type MP-T, MP-AT2, MP-GT, MP-ET, MH-T-Duplex 1P 3 Pieces

ECPLD2 Type MP-T, MP-AT2, MP-GT, MP-ET, MH-T-Triplex &

Quadplex 2P 3 Pieces

ECPLD2R Type MP-T, MP-AT2, MP-GT, MP-ET, MH-T-Triplex &

Quadplex, (Red Color) 2P 3 Pieces

ECPLD3 Type MP-T, MP-AT2, MP-GT, MP-ET 3P 1 Piece

ECPLD3R Type MP-T, MP-AT2, MP-GT, MP-ET (Red Color) 3P 1 Piece

ECQLD3 Type MP-T 1P 10 Pieces

ECQLD4 Type MH-T-Duplex QT-Duplex Breakers 10 Pieces

ECQLN3b150-225 M2, MD-T n/a 1 Piece

ECQTH4 Type MP-T, BL, BQH Designed for (3) 1P Breakers 1 Piece

Handle Tie

Provide simultaneous swiching of 2 adjacent handles.

ECQTH2 Type MH-T Duplex Designed for (2) QT Duplex Breakers 25 Pieces

ECQTH3 Type MP-T, BL 2P 50 Pieces

Mechanical Interlocka

ECQML12 Type MP-T, Interlock Bracket Designed for 1" Breaker 10 Pieces

Handle Blocking Device

For holding breaker in “ON” or “OFF” position. Not a lockout/tagout device

ECQL1 Type MP-T 1P 10 Pieces

ECBX231M Type MH-T-Duplex 1/2" Breakers 10 Pieces

Main Breaker Retainer

ECMBR2 Rock Solid Load Centers 1 Piece

Mounting Accessories

I0204ML1125 Type MP-T, Back Mounting Plates 1P, 2P 10 Pieces

I0303ML3100 Type MP-T, Back Mounting Plates 3P 10 Pieces

Filler Plate

ECQF3 1" Filler Plate n/a 5 Pieces

■

Built to order. Allow 2-3 weeks for delivery

a For a complete list of standby power mechanical inter-

lock kits, see the Standby Generator Section XXXX

b For use with Murray Rock Solid Center Main Breakers

 Not suitable for use on 15-50A, 10 AIC Type MP-T

Circuit Breakers

 MP-T Type includes MP-HT, MP-MT

 MP-AT2 Type includes MP-HAT2

 MP-GT Type includes MP-HGT

 MP-ET Type includes MP-HET

Siemens / Speedfax Previous folio: Murray SS 2/15/11

• Revised •

06/13/14

3-21

Siemens Industry, Inc. SPEEDFAX™ 2011 Product Catalog

MURRAY Circuit Breakers

Padlocking Device

ECPLD2 ECQLD3 ECQLD4 ECQTH4

ECPLD1

Handle Tie

ECQTH3

ECQTH2

Handle Blocking Device

ECBX231M

ECQL1

Main Breaker Retainer

ECMBR2

Mechanical Interlock

ECQML12

Circuit Breakers

Circuit Breaker Accessories

Siemens / Speedfax Previous folio: Murray SS 2/15/11

Siemens Industry, Inc. SPEEDFAX™ 2011 Product Catalog

3-22

MURRAYCircuit Breakers

Circuit Breakers

Molded Case 60-225 AMP

MQJ3225

Wire range is lug capacity. Permissible maxi-

mum wire size in an enclosure may be limited

by wire bending space.

Required wire sizes by ampere rating are

given in National Electric Code or other local

codes.

Accessories—See page 3-20.

Line Diagrams—See page 3-23.

Figure 1 Figure 2

Built to order. Allow 2-3

weeks for delivery.

Amps

2 Pole Common Trip 240V

AC (Fig. 1) 3 Pole Common Trip 240V AC

(Fig. 2) Wire Range

Catalog #

Std. Pkg.- 1

Approx.

Wgt. Lbs. Catalog #

Std. Pkg. - 1

Approx.

Wgt. Lbs. Cu Al

Type MQ 10,000 AIC

060 MQJ260

3.00 MQJ360