1. Home / 
  2. square d breaker

SORT BY
Limited Stock
AKR-4B-75
AKR-4B-75
General Electric - Air
AKR-4B-75, General Electric, AKR Series, type , 3200A frame, 3PH, 3P, 635Vac, 1200A-3200A sensor rating available, 65kA@508V, Draw-Out with substructure, available either mechanically operated or electrically operated, with ECS trip unit, LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, low voltage air circuit breakers
From Get Price
Limited Stock
MDN4083LEA0422NMNX2YNHNAX
MDN4083LEA0422NMNX2YNHNAX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNX2YNHNAX, 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, Ronis 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
AM3R-C3-DE07D-A
AM3R-C3-DE07D-A
Eaton - Molded Case
AM3R-C3-DE07D-A, Eaton, Heinemann, AM/R, type , 3PH, 3P, 240V max, 100A max, 5kA@120/240V, 400Hz, series trip internal circuit, black handle, hydraulic magnetic circuit breaker; UL 1077 rated
From Get Price
Limited Stock
HMCP400D5S34
HMCP400D5S34
Westinghouse - Molded Case
HMCP400D5S34, Westinghouse, Cutler Hammer, Eaton, Series C, type , K Frame, 3P, 3PH, 400A, 600V, 35kA@480V, Feed-Thru, complete with right-pole mounted 380-440Vac or 220-250Vdc rear shunt trip, I - Instantaneous Protection Only and standard line & load side lug terminals, magnetic range 500-1000A, Magnetic Only, molded case circuit breakers
From Get Price
Limited Stock
MPH232F40
MPH232F40
General Electric - Insulated Case
MPH232F40, General Electric, M-PACT, type , frame size 2, manually operated, 5 N.O- 3 N.C. Auxiliary switches, 3P, 3PH, 4000A, 690V, 80kA@415V, fixed/Bolt-On, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers
From Get Price
Limited Stock
MPD31W10
MPD31W10
General Electric - Insulated Case
MPD31W10, General Electric, M-PACT, type , frame size 1, manually operated, with cassette and 5 N.O.-3 N.C. Auxiliary switches, 3P, 3PH, 1000A, 690V, 65kA@415V, Draw-Out, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers
From Get Price
Limited Stock
PEEL2ATTR0200
PEEL2ATTR0200
General Electric - Molded Case
PEEL2ATTR0200, General Electric, GuardEon, type , 1PH, 2P in 3P construction, 600V, 200A, 150kA@480V, 100% rated, front connection/Feed-Thru, toggle mechanism, complete with LTM interchangeable trip, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; meet UL, cUL, IEC, CE, CCC requirements
From Get Price
Limited Stock
PDF33GH250D4MK
PDF33GH250D4MK
Eaton - Molded Case
PDF33GH250D4MK, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 250A, High Override, 35kA@480V, 100% UL, Bolt-On, line side lug terminals, complete with PXR20D ARMS trip with LSI - Long-Time, Short-Time and Instantaneous trip functions and Modbus RTU & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
LV429792ATS1
LV429792ATS1
Schneider Electric - Molded Case
LV429792ATS1 Schneider Electric Compact, type , 3P, 3PH, 100A, 690V, 70kA@415V, Bolt-On, complete with NSX100H frame, type BA, 220Vac controller, automatic transfer switch and 3 pole, 40A Micrologic 2.2 trip unit with LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0522NMNXNNNHDPX
MDN4083LEA0522NMNXNNNHDPX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNXNNNHDPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 250A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 380-415Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Ronis 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, pre-wired
From Get Price
Limited Stock
MDN4083LEA0222NMNA4NNHMCX
MDN4083LEA0222NMNA4NNHMCX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNA4NNHMCX, 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 110-127Vac UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Ronis key interlock, load side lug terminals & 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
MDN4083LEA0722NMNK2NNNCSX
MDN4083LEA0722NMNK2NNNCSX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNK2NNNCSX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 700A current sensors and rating plugs, 600V, 42kA@600V, 40C, Bolt-On, manually operated, complete with factory installed 600Vac UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, 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
Limited Stock
E3H-A20-4P-2000A-DO-MO-LI
E3H-A20-4P-2000A-DO-MO-LI
ABB - Insulated Case
E3H-A20-4P-2000A-DO-MO-LI, ABB, EMax, type , 4P, 3PH, 2000A frame, 2000A rating plug, 600V, 85kA@480V, Draw-Out, manually operated, Solid State electronic with LI - Long-Time and Instantaneous trip functions, low voltage power insulated case circuit breakers; if accessories are needed, please call our Sales Team for assistance
From Get Price
Limited Stock
SSD2G5A3K
SSD2G5A3K
General Electric - Insulated Case
SSD2G5A3K, General Electric, Power Break II, type , 3P, 3PH, 600V, 1600A current sensor rating, 65kA@480V, standard interrupting capacity, Draw-Out, 1600A frame rating, complete with Entelliguard trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, current metering & RELT features and 600A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
PDG33K0250D2WJ
PDG33K0250D2WJ
Cutler Hammer - Molded Case
PDG33K0250D2WJ, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 250A, 50kA@480V, Feed-Thru, line & load side lug terminals, complete with PXR20D trip with LSI - Long-Time, Short-Time and Instantaneous trip functions and Modbus RTU, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
FD3110LA02
FD3110LA02
Eaton - Molded Case
FD3110LA02, Westinghouse, Cutler Hammer, Eaton, Series C, type , 3P, 3PH, 110A, 600V, 35kA@480V, standard interrupting capacity, 40℃, Feed-Thru, complete with factory installed rear, left pole mounted 1A/1B auxiliary contact, 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
SSF3G6N4N
SSF3G6N4N
General Electric - Insulated Case
SSF3G6N4N, 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, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, current metering, modbus communication & ZSI features and 800A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0822NMNCNNNADWX
MDN4083LEA0822NMNCNNNADWX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNCNNNADWX, 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 24Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, 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, pre-wired
From Get Price
Limited Stock
MDN4083LEA0822NMNE4NNLNSX
MDN4083LEA0822NMNE4NNLNSX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNE4NNLNSX, 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 110-125Vdc 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, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0222NMNC2YNYNWX
MDN4083LEA0222NMNC2YNYNWX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNC2YNYNWX, 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 24Vdc UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Kirk 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
SHD1G2B7E
SHD1G2B7E
General Electric - Insulated Case
SHD1G2B7E, General Electric, Power Break II, type , 3P, 3PH, 600V, 400A current sensor rating, 100kA@480V, high interrupting capacity, Draw-Out, 800A frame rating, complete with Entelliguard trip, LSHG - Long-Time, Short-Time, High-Range Instantaneous and Ground Fault trip functions, current metering, RELT & modbus communication features and 250A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
SHB1G269H
SHB1G269H
General Electric - Insulated Case
SHB1G269H, General Electric, Power Break II, type , 3P, 3PH, 600V, 400A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, back connected, 800A frame rating, complete with Entelliguard trip, LIGA - Long-Time, Instantaneous and Ground Fault Alarm trip functions, full metering, modbus communication & ZSI features and 400A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0822NMNH4ENLCCX
MDN4083LEA0822NMNH4ENLCCX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNH4ENLCCX, 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 48Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Castell key interlock, load side lug terminals & 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
SHF5G8Z4U
SHF5G8Z4U
General Electric - Insulated Case
SHF5G8Z4U, 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, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, current metering & 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