1. Home / 
  2. square d breaker

SORT BY
Limited Stock
EEHFD360050SB2
EEHFD360050SB2
Cutler Hammer - Mounting Hardware
EEHFD360050SB2, Cutler Hammer, EE Series, mounting hardware, plug-in mounting module, rated for 50A, ABC phase connection, 600V max, Copper, Single Branch mounting style, suitable for use with EHD,FDB,FD,HFD,FDC circuit breaker frames and EP panelboards; these modules are obsolete, however we still stock them
From Get Price
Limited Stock
XT5XQ325AYFF000XXX
XT5XQ325AYFF000XXX
ABB - Molded Case
XT5XQ325AYFF000XXX, ABB, SACE Tmax XT, type , UL 100% rated, 3PH, 3P, 600V, 250A, 200kA@480V, Bolt-On, front terminals, complete with Ekip G Touch LSIG trip, generator protection circuit breakers; 1SDA102689R1 + 1SDA102765R1 + 1SDA112973R1 global reference
From Get Price
Limited Stock
MDN4083LEA0222NMNX2NNCCPX
MDN4083LEA0222NMNX2NNCCPX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNX2NNCCPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 200A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 380-415Vac UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell keylock, load side lug terminals, mechanical trip indicator & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price
Limited Stock
SHF4G6L9U
SHF4G6L9U
General Electric - Insulated Case
SHF4G6L9U, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, front connected, 2500A frame rating, complete with Entelliguard trip, LIGA - Long-Time, Instantaneous and Ground Fault Alarm trip functions, current metering, RELT & ZSI features and 1600A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
TXQC2115WL
TXQC2115WL
General Electric - Molded Case
TXQC2115WL, General Electric, type , 2P, 1PH, 15A, 120/240V, 65kA@240V, UL listed, Feed-Thru, complete with internal common trip, LI - Long-Time and Instantaneous trip functions and line & load side lug terminal, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
QJH22B100L
QJH22B100L
Siemens - Molded Case
QJH22B100L, Siemens, QJ Frame, type , 2P, 1PH, 100A, 240V, 22kA@240V, high interrupting capacity, Feed-Thru, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
LV432876ATS4
LV432876ATS4
Schneider Electric - Molded Case
LV432876ATS4, Schneider Electric, Compact NSX, type , 3P, 3PH, 630A, 690V, 36kA@415V, Bolt-On, complete with NSX630F frame, type UA, 380Vac controller, automatic transfer switch and 3 pole, 630A Micrologic 2.3 trip unit with LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
ND312T57WZG
ND312T57WZG
Eaton - Molded Case
ND312T57WZG, Westinghouse, Cutler Hammer, Eaton, Series C, Type , 3P, 3PH, 1200A, 600V, 50kA@480V, standard interrupting capacity, 40ºC, Bolt-On, complete with non-interchangeable LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, zone selective interlocking, lugs and rating plug not included, Digitrip OPTIM 550 Solid State Electronic molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0222NMNH4YNACSX
MDN4083LEA0222NMNH4YNACSX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNH4YNACSX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 200A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 48Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, load side lug terminals, mechanical trip indicator, OTS switch & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, unwired
From Get Price
Limited Stock
SSF3G661W
SSF3G661W
General Electric - Insulated Case
SSF3G661W, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, front connected, 2000A frame rating, complete with Entelliguard trip, LI - Long-Time and Instantaneous trip functions, full metering, modbus communication & ZSI features and 2000A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
WLS2D316AP
WLS2D316AP
Siemens - Insulated Case
WLS2D316AP, Siemens, WL Series, type , frame size II, drawout, 3P, 3PH, 1600A, 600V, 65kA@480V, UL listed, standard interrupting capacity, Draw-Out, complete with solid state ETU748 programmer+ WLGFM48 ground fault module, LSG - Long-Time, Short-Time and Ground Fault trip functions and 200A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0422NMNRNYCNMCX
MDN4083LEA0422NMNRNYCNMCX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNRNYCNMCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 3P, 3PH, 800A, 400A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 208-240Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, mechanical trip indicator & OTS switch, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0422NMNFNNNAMAX
MDN4083LEA0422NMNFNNNAMAX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNFNNNAMAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 400A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 220-250Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, load side lug terminals & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
PDD23K0050TFFN
PDD23K0050TFFN
Eaton - Molded Case
PDD23K0050TFFN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 240V, 50A, 85kA@240V, Bolt-On, lugs not included, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; UL, CSA certifications
From Get Price
Limited Stock
MDN4083LEA0622NMNF2ENAMSX
MDN4083LEA0622NMNF2ENAMSX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNF2ENAMSX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 600A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 220-250Vdc UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, load side lug terminals, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0322NMNANNCNMPX
MDN4083LEA0322NMNANNCNMPX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNANNCNMPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 3P, 3PH, 800A, 300A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 110-127Vac UVR, interchangeable Digitrip 220, LI - Long Time and Instantaneous trip functions, load side lug terminals & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price
Limited Stock
SSB1G2Z1D
SSB1G2Z1D
General Electric - Insulated Case
SSB1G2Z1D, General Electric, Power Break II, type , 3P, 3PH, 600V, 400A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, back connected, 800A frame rating, complete with Entelliguard trip, LI - Long-Time and Instantaneous trip functions, current metering & ZSI features and 225A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MPA41F1603050
MPA41F1603050
General Electric - Insulated Case
MPA41F1603050, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, 110/130V dc/ac motor operator and 380/400V ac shunt trip, 4P, 3PH, 1600A, 690V, 50kA@415V, Bolt-On, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers
From Get Price
Limited Stock
SGHC3606L3N8
SGHC3606L3N8
General Electric - Molded Case
SGHC3606L3N8 General Electric Spectra Series, type , 3P, 3PH, 600A, 600V, 35kA@480V, standard interrupting capacity, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSI, LSI - Long-Time, Short-Time and Instantaneous and ZSI, zone selective interlocking, RELT, reduced energy let-through & neutral protection trip functions and advanced metering, modbus, waveform capture & protective relays communication features, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
50H-3-3200A-MO-DO-LI
50H-3-3200A-MO-DO-LI
Federal Pioneer - Air
50H-3-3200A-MO-DO-LI, Federal Pioneer, H-3 Series, type , 3200A frame size, manually operated/Draw-Out, 3P, 3PH, 3200A, 600V, 50kA@480V, available with multiple trip unit options, LI - Long-Time and Instantaneous trip functions, Solid State electronic, low voltage power air circuit breakers
From Get Price
Limited Stock
PDG33N0125P3YN
PDG33N0125P3YN
Cutler Hammer - Molded Case
PDG33N0125P3YN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 125A, 85kA@480V, Bolt-On, no lug terminals, complete with PXR25 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions with Modbus RTU, CAM link, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
MDN4083LEA0522NMNC4NNKNAX
MDN4083LEA0522NMNC4NNKNAX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNC4NNKNAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 500A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 24Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Kirk keylock, load side lug terminals & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
SHF3G6A2T
SHF3G6A2T
General Electric - Insulated Case
SHF3G6A2T, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, front connected, 2000A frame rating, complete with Entelliguard trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, current metering & RELT features and 1500A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0422NMNK4NNLCSX
MDN4083LEA0422NMNK4NNLCSX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNK4NNLCSX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 400A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 600Vac UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Castell key interlock, load side lug terminals, mechanical trip indicator & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, unwired
From Get Price