1. Home / 
  2. square d breaker

SORT BY
Limited Stock
SKTC3408L5W6
SKTC3408L5W6
General Electric - Molded Case
SKTC3408L5W6, General Electric, Spectra Series, type , 3P, 3PH, 800A, 480V, 65kA@480V, standard interrupting capacity, standard UL rated, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm + ZSI trip functions with extended instantaneous, advanced metering + modbus features + waveform capture features, Solid State with RELT + neutral protection, molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0822NMNJNNNCMSX
MDN4083LEA0822NMNJNNNCMSX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNJNNNCMSX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 800A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 480Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell keylock, load side lug terminals & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0622NMNR4ENHNAX
MDN4083LEA0622NMNR4ENHNAX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNR4ENHNAX, 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 208-240Vac UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Ronis key interlock, load side lug terminals, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0522NMNH4YNKNAX
MDN4083LEA0522NMNH4YNKNAX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNH4YNKNAX, 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 48Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Kirk keylock, load side lug terminals, mechanical trip indicator & OTS switch, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0422NMNX2YNANAX
MDN4083LEA0422NMNX2YNANAX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNX2YNANAX, 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 380-415Vac UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, load side lug terminals, mechanical trip indicator & OTS switch, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0222NMNK4NNLDCX
MDN4083LEA0222NMNK4NNLDCX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNK4NNLDCX, 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 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, without shutters, unwired
From Get Price
Limited Stock
TPSS7625FCG3
TPSS7625FCG3
General Electric - Insulated Case
TPSS7625FCG3, General Electric, Power Break I, VersaTrip type , 3P, 3PH, 600V, 2500A, Front Connected, with ground fault protection, 3-phase, 3-wire, 100kA@480V, standard interrupting capacity, Feed-Thru, for use with VersaTrip programmers, LI - Long-Time and Instantaneous trip functions, supplied with line & load terminal studs, Thermal Magnetic insulated case circuit breakers; these breakers are obsolete, however we still stock them
From Get Price
Limited Stock
MP245ST
MP245ST
Murray Corporation - Molded Case
MP245ST, Murray Corporation, MP Series, type , 2P, 1PH, 45A, 120/240V, 10kA@240V, high interrupting capacity, 40°C, Plug-In, complete with 120V shunt trip, non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
PEBN2ATEM0150
PEBN2ATEM0150
General Electric - Molded Case
PEBN2ATEM0150, General Electric, GuardEon, type , 1PH, 2P in 3P construction, 600V, 45-150A, 65kA@480V, 100% UL rated, front connection/Feed-Thru, toggle mechanism, complete with PremEon G advanced metering interchangeable trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions with switchable GF, Solid State electronic, molded case circuit breakers; meet UL, cUL, IEC, CE, CCC requirements
From Get Price
Limited Stock
SHB4G6M8W
SHB4G6M8W
General Electric - Insulated Case
SHB4G6M8W, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, back connected, 2500A frame rating, complete with Entelliguard trip, LIG - Long-Time, Instantaneous and Ground Fault trip functions, current metering, RELT, modbus communcation & 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
M1N15T2
M1N15T2
Noark Electric - Molded Case
M1N15T2, Noark Electric, Ex9 Series, type , 1PH, 2P, 600V, 15A, 100kA@240V, complete with LI - Long-Time and Instantaneous trip functions and bus bar connection, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
SHF4G666R
SHF4G666R
General Electric - Insulated Case
SHF4G666R, 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, LSH - Long-Time, Short-Time and High-Range Instantaneous trip functions, full metering, modbus communcation & ZSI features and 1200A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0522NMNA2NHNNCX
MDN4083LEA0522NMNA2NHNNCX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNA2NHNNCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB plastic frame padlockable pushbutton cover, 3P, 3PH, 800A, 500A 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, 2A/2B auxiliary switch & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
XT5NQ340ALFF000XXX
XT5NQ340ALFF000XXX
ABB - Molded Case
XT5NQ340ALFF000XXX, ABB, SACE Tmax XT, type , UL 100% rated, 3PH, 3P, 600V, 400A, 35kA@480V, Bolt-On, front terminals, complete with Ekip M with LIU trip functions, Ekip M DIP LIU electronic, molded case circuit breakers; 1SDA102467R1 + 1SDA112973R1 global reference
From Get Price
Limited Stock
WLS1D308ET
WLS1D308ET
Siemens - Insulated Case
WLS1D308ET, Siemens, WL Series, type , frame size I, drawout, 3P, 3PH, 800A, 600V, 65kA@480V, UL listed, standard interrupting capacity, Draw-Out, complete with solid state ETU755 programmer + WLGFA76 ground fault module, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions and 315A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0822NMNANYNLNAX
MDN4083LEA0822NMNANYNLNAX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNANYNLNAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 800A 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, operations counter, Castell key interlock, load side lug terminals, mechanical trip indicator & OTS switch, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
LDG4E060L
LDG4E060L
Siemens - Molded Case
LDG4E060L, Siemens, VL Series, type , DG Frame, 4P, 3PH, 60A, 600V, 100kA@480V, very high interrupting capacity, current limiting, Feed-Thru, complete with LCD trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and line & load side lug terminals, Digital Solid State Electronic molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0122NMNNNYNLMWX
MDN4083LEA0122NMNNNYNLMWX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNNNYNLMWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 100A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Castell key interlock, load side lug terminals, mechanical trip indicator & OTS switch, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0122ALCXNYNNNAX
MDN4083LEA0122ALCXNYNNNAX
Cutler Hammer - Insulated Case
MDN4083LEA0122ALCXNYNNNAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 100A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, factory installed 110-127Vac shunt trip (ST), 380-415Vac UVR, mechanical trip indicator & OTS switch, electrically operated with factory installed 24Vdc motor operator & spring release device (SRD), Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
E1B-A12-3P-400A-BO-EO-LI
E1B-A12-3P-400A-BO-EO-LI
ABB - Insulated Case
E1B-A12-3P-400A-BO-EO-LI, ABB, EMax, type , 3P, 3PH, 1200A frame, 400A rating plug, 600V, 42kA@480V, fixed/Bolt-On, electrically operated, Solid State electronic with LI - Long-Time and Instantaneous trip functions, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
SSF5G8C31
SSF5G8C31
General Electric - Insulated Case
SSF5G8C31, General Electric, Power Break II, type , 3P, 3PH, 600V, 3000A current sensor rating, 100kA@480V, standard interrupting capacity, Bolt-On, front connected, 3000A frame rating, complete with Entelliguard trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, current metering & modbus communication features and 2500A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
PGGL2ATEM0400
PGGL2ATEM0400
General Electric - Molded Case
PGGL2ATEM0400, General Electric, GuardEon, type , 1PH, 2P in 3P construction, 600V, 120-400A, 150kA@480V, front connection/Feed-Thru, toggle mechanism, complete with PremEon G advanced metering interchangeable trip with extended instantaneous, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions with switchable GF, Solid State electronic, molded case circuit breakers; meet UL, cUL, IEC, CE, CCC requirements
From Get Price
Limited Stock
MDN4083LEA0222NMNFNNNYCAX
MDN4083LEA0222NMNFNNNYCAX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNFNNNYCAX, 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 220-250Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Kirk key interlock, load side lug terminals, mechanical trip indicator & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
SHF5G8F1U
SHF5G8F1U
General Electric - Insulated Case
SHF5G8F1U, General Electric, Power Break II, type , 3P, 3PH, 600V, 3000A current sensor rating, 150kA@480V, high interrupting capacity, Bolt-On, front connected, 3000A frame rating, complete with Entelliguard trip, LI - Long-Time and Instantaneous trip functions, full metering & modbus communication features and 1600A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price