Specification

ManualsBrandsMurray ManualsElectrical125 Amp Double-Pole Type MP-T Circuit Breaker

3-13

Siemens Industry, Inc. SPEEDFAX™ 2011 Product Catalog

MURRAY Circuit Breakers

Product Category RESI

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

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

120V AC Fluorescent Lighting.

White line neutral (pigtail) must be connected to the

panel neutral for the device to function.

Ground-Fault Circuit Interrupters (Class A - 5mA)

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.

Ground Fault Equipment Protection (30mA)

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.

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

Combination Type AFCI

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 pos-

sible 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.

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 func-

tioning to de-energize the circuit when an arc-fault is detected.

AFCI and GFCI Accessories

1-Pole Combination

Type AFCI

2-Pole Combination

Type AFCI

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

Breaker

Type

Ampere

Rating

10,000 A IR 22,000 A IR

Catalog Number Catalog Number

MP-AT/MP-HAT

1-Pole 120V AC

MP115AFC

MP120AFC

MP115AFCHn

MP120AFCHn

MP-AT/MP-HAT

2-Pole 120/240V AC

MP215AFC

MP220AFC

MP215AFCHn

MP220AFCHn

MP-AT/ MP-HAT

1-Pole 120V AC

MP115AF

MP120AF

MP115AFH n

MP120AFH n

MP-GT/MP-HGT

1-Pole

120V AC

MP115GF

MP120GF

MP125GF n

MP130GF

MP115GFH

MP120GFH n

—

MP130GFH

MP-GT/MP-HGT

2-Pole

120/240V AC

MP215GF

MP220GF

MP230GF

MP240GF

MP250GF

MP260GF

MP215GFH

MP220GFH n

MP230GFH n

MP240GFH n

MP250GFH n

MP260GFH n

MP-ET/MP-HET

1-Pole

120V AC

MP115EG

MP120EG

MP130EG

MP115EGH

MP120EGH n

MP130EGH n

MP-ET/MP-HET

2-Pole

120/240V AC

MP215EG MP215EGH

MP220EG MP220EGH

MP230EG MP230EGH

MP240EG MP240EGH

MP250EG MP250EGH

MP260EG

n MP260EGH n

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

Summary of content (12 pages)

PAGE 1
Circuit Breakers Arc-Fault Circuit Interrupters (AFCI) Combination Type AFCI b 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.
PAGE 2
Circuit Breakers Full Size (1" per Pole) with INSTA-WIRE Continuous Current Rating @ 40° C Type MP-T Type MP-HT Type MP-MT 10,000A IR 22,000A IR 65,000A IR Catalog Number e Catalog Number Catalog Number MP110 MP115d MP120d MP125 MP130 MP135n MP140 MP145n MP150 MP160n MP170n — MP115KHd MP120KHd MP125KHn MP130KH MP135KHn MP140KH MP145KHn MP150KH MP160KHn MP170KHn f — MP115KMnd MP120KMnd MP125KMn MP130KMn MP135KMn MP140KMn MP145KMn MP15KKMn MP160KMn MP170KMn MP215KH MP220KH MP225KHn MP230KH MP235
PAGE 3
Circuit Breakers Duplex, Triplex and Quadplex Plug-in Breakers Duplex Circuit Breakers Breaker Type MH-T 1-Pole 10K AIC 120V AC MH-T Duplex Ampere Rating Catalog Number 15–15 MP1515 15–20 MP1520 20–20 MP2020 20–30 MP2030 15–30 MP3015n 30–30 MP3030 SHIPPING: 12 per carton, (Wt. 4.8 lbs.) Catalog Number MP1515Na MP1520Nna MP2020Na MP2030Nna MP3015Nna MP3030Nna Triplex Circuit Breakers MH-T 2-Pole 10K AIC 120/240V AC Inner Poles Common Trip.
PAGE 4
Circuit Breakers Circuit Breaker and Surge Protective Device (SPD) Features Circuit Breaker and Surge Protective Device (SPD) ▪ 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 MURRAY 3 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 circuits.
PAGE 5
Circuit Breakers Special Application Breakers HID Lighting For high-intensity discharge lamp loads having in-rush currents above the instantaneous trip setting of a standard breaker..
PAGE 6
Circuit Breakers Type MSQ, 3/4 Inch Plug-In Breakers Features • 3/4" format. • HACR Rated. • UL Classified for use in certain Square Db load centers. Type MSQ Circuit Breakers MURRAY 3 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 applications.
PAGE 7
Circuit Breakers a Main and Branch Circuit Breakers Catalog Numberbd MPD2150 MPD2175n MPD2200 MPD2150KH MPD2175KH n MPD2200KH MPD2150KM MPD2175KMn MPD2200KM MPD2150R MPD2175R n MPD2200R MPD2150RH MPD2175RH n MPD2200RH MPD2150RM MPD2175RMn MPD2200RM Breaker Type Ampere Rating Catalog Number UL Interrupting Ratings (kA) M1e 100 MBK100M MD-Tc 2-Pole 120/240V AC MD-HTc 2-Pole 120/240V AC MD-MTc M2e 2-Pole 120/240V AC Breaker Type ED-Af 3-Pole 240V AC MPPg 2-Pole 120/240V AC MPP-HTg 2-Po
PAGE 8
• Revised • 06/26/12 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.
PAGE 9
Circuit Breakers Circuit Breaker Accessories Padlocking Device ECPLD2 ECQTH2 ECMBR2 ECQTH4 Handle Blocking Device ECQTH3 ECQL1 ECBX231M Circuit Breakers Main Breaker Retainer ECQLD4 MURRAY Handle Tie ECQLD3 3 ECPLD1 Mechanical Interlock ECQML12 Siemens Industry, Inc.
PAGE 10
Circuit Breakers Molded Case 60-225 AMP 2 Pole Common Trip 240V AC (Fig. 1) Amps Catalog # Std. Pkg.- 1 Approx. Wgt. Lbs. 3 Pole Common Trip 240V AC (Fig. 2) Wire Range Std. Pkg. - 1 Approx. Catalog # Wgt. Lbs. Cu Al MQJ360 n MQJ370 n MQJ380 n MQJ390 n MQJ3100 n MQJ3110 n MQJ3125 n MQJ3150 n MQJ3175 n MQJ3200 MQJ3225 n 4.10 4.10 4.10 4.10 4.10 4.10 4.10 4.10 4.10 4.10 4.
PAGE 11
Circuit Breakers Line Diagrams 1-Pole 2-Pole 3-Pole 3" 23/8" Type MD-TR, MD-HTR, MD-MTR Type M2 Type MP-GT, MP-HGT, MP-ET, MP-HET Circuit Breakers Type M1 Type MH-T Type MD-T, MD-HT, MD-MT Type MPP-T, MPP-HT, MPP-MT, MPP-PT a All standard circuit breakers are calibrated to 40°C maximum ambient application. Siemens Industry, Inc.
PAGE 12
Circuit Breakers Lug Data Cables Per Connector Connector Wire Range 7 2 #18–#14 CU 10 2 #16–#14 CU 15–35 1 1 #14–#16 AWG Cu #14–#16 AWG Al 40–50 1 1 #8–#6 AWG Cu #8–#4 AWG Al 55–125 1 1 #8-#2/0 Cu #8-#2/0 Al 15–35 1 1 #14–#8 AWG Cu #12–#8 AWG Al 40 1 #8 AWG CU-Al 40–50 1 1 #8–#6 AWG Cu #8–#4 AWG Al 15–30 1 1 #14–#10 AWG Cu #12–#8 AWG Al 40–60 1 1 #8–#6 AWG Cu #8–#4 AWG Al MP-AT, MP-HAT, BAF, BAFH 15–20 1 1 #14–#12 AWG Cu #12–#10 AWG Al MSQ 15–20 2 #14–#8 AWG Cu Only 1