1. Home / 
  2. square d breaker

SORT BY
Limited Stock
THQL2180GFEP
THQL2180GFEP
General Electric - Molded Case
THQL2180GFEP, General Electric, type , 2P, 1PH, 80A, 240V, 10kA@120V, UL listed, Plug-In, complete with equipment protection, ground fault, LI - Long-Time and Instantaneous trip functions and load side lug terminal, Thermal Magnetic, molded case circuit breaker
From Get Price
Limited Stock
50HL-3-2000A-EO-DO-LIG
50HL-3-2000A-EO-DO-LIG
Federal Pacific - Air
50HL-3-2000A-EO-DO-LIG, Federal Pacific, Federal Pioneer, H-3 Series, 2000A frame size, electrically operated/Draw-Out, 3P, 3PH, 2000A, 600V, 200kA@480V, NEMA type L fuses, multiple trip options available, LIG - Long-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, low voltage power air circuit breakers
From Get Price
Limited Stock
MP380KMST
MP380KMST
Murray Corporation - Molded Case
MP380KMST, Murray Corporation, MP Series, type , 3P, 3PH, 80A, 240V, 65kA@240V, high interrupting capacity, 40°C, Plug-In, common trip, 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
MDN4083LEA0322NMNJ4YNCNPX
MDN4083LEA0322NMNJ4YNCNPX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNJ4YNCNPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 300A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 480Vac UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell keylock, 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, pre-wired
From Get Price
Limited Stock
MDN4083LEA0122NMNR2YNNDCX
MDN4083LEA0122NMNR2YNNDCX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNR2YNNDCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 100A current sensors and rating plugs, 600V, 42kA@600V, 40C, Bolt-On, manually operated, complete with factory installed 208-240Vac UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, 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, without shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0822NMNK4EHNDPX
MDN4083LEA0822NMNK4EHNDPX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNK4EHNDPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB plastic frame padlockable pushbutton cover, 3P, 3PH, 800A, 800A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 600Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, 4A/4B auxiliary switch & 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
MDN4083LEA0822NMNCNENRMCX
MDN4083LEA0822NMNCNENRMCX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNCNENRMCX, 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, Ronis keylock, load side lug terminals, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
PDG34N0125D2MJ
PDG34N0125D2MJ
Cutler Hammer - Molded Case
PDG34N0125D2MJ, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 125A, 85kA@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 & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
MPA31F12W3000
MPA31F12W3000
General Electric - Insulated Case
MPA31F12W3000, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, Mpro-50H trip unit and 110/130V dc/ac motor operator, 3P, 3PH, 1250A, 690V, 50kA@415V, Bolt-On, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, insulated case circuit breakers
From Get Price
Limited Stock
SHF3G6K3M
SHF3G6K3M
General Electric - Insulated Case
SHF3G6K3M, 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, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, current metering & ZSI features and 750A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
SSF6G9L42
SSF6G9L42
General Electric - Insulated Case
SSF6G9L42, General Electric, Power Break II, type , 3P, 3PH, 600V, 4000A current sensor rating, 100kA@480V, standard 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, RELT & ZSI features and 3000A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
SHF3G612U
SHF3G612U
General Electric - Insulated Case
SHF3G612U, 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 & 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
MDN4083LEA0422NMNRNNNNNCX
MDN4083LEA0422NMNRNNNNNCX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNRNNNNNCX, 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 208-240Vac 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, unwired
From Get Price
Limited Stock
SHF2G4Y6K
SHF2G4Y6K
General Electric - Insulated Case
SHF2G4Y6K, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, front connected, 1600A frame rating, complete with Entelliguard trip, LSH - Long-Time, Short-Time and High-Range Instantaneous trip functions, full metering, modbus communication, relays & ZSI 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
100H-3-4000A-EO-BO-LSIG
100H-3-4000A-EO-BO-LSIG
Federal Pioneer - Air
100H-3-4000A-EO-BO-LSIG, Federal Pioneer, Federal Pacific, H-3 Series, type , 4000A frame size, electrically operated/Bolt-On, 3P, 3PH, 4000A, 600V, 85kA@480V, available with multiple trip unit options, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, low voltage power air circuit breakers
From Get Price
Limited Stock
PDG32MH400E2RN
PDG32MH400E2RN
Eaton - Molded Case
PDG32MH400E2RN, Cutler Hammer, Eaton, Power Defense, type , 1PH, 2P, 600V, 400A, High Override, 65kA@480V, Bolt-On, no lug terminals, complete with PXR20 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
PDG34M0600P5WK
PDG34M0600P5WK
Cutler Hammer - Molded Case
PDG34M0600P5WK, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 600A, 65kA@480V, Bolt-On, line side lug terminals, complete with PXR25 trip with ARMS LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions with Modbus RTU, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
PDG34M0600E2NL
PDG34M0600E2NL
Cutler Hammer - Molded Case
PDG34M0600E2NL, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 600A, 65kA@480V, Bolt-On, load side lug terminals, complete with PXR20 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions , Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
SSF5G818U
SSF5G818U
General Electric - Insulated Case
SSF5G818U, 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, LIG - Long-Time, Instantaneous and Ground Fault 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
MDN4083LEA04CHNMNNNENNNAX
MDN4083LEA04CHNMNNNENNNAX
Cutler Hammer - Insulated Case
MDN4083LEA04CHNMNNNENNNAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 400A current sensors and rating plugs, 600V, 42kA@600V, Bolt-On, manually operated, complete with interchangeable Digitrip 520MC, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, 24/48Vdc trip unit power supply voltage, ground trip, load side lug terminals, Solid State electronic, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0122NMNKNYNKCCX
MDN4083LEA0122NMNKNYNKCCX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNKNYNKCCX, 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 600Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Kirk keylock, 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, without shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0222NMNNNENKNSX
MDN4083LEA0222NMNNNENKNSX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNNNENKNSX, 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 interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, kirk keylock, Solid State, low voltage power insulated case circuit breakers, shipped as drawout ACB in narrow cassette, shutters and unwired
From Get Price
Limited Stock
MDN4083LEA0322NMNG4YNAMPX
MDN4083LEA0322NMNG4YNAMPX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNG4YNAMPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 300A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 32Vdc 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, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price
Limited Stock
SSF3G6Z8U
SSF3G6Z8U
General Electric - Insulated Case
SSF3G6Z8U, 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, LIG - Long-Time, Instantaneous and Ground Fault 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