1. Home / 
  2. square d breaker

SORT BY
Limited Stock
SHD4G6M2W
SHD4G6M2W
General Electric - Insulated Case
SHD4G6M2W, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 100kA@480V, high interrupting capacity, Draw-Out, 2500A frame rating, complete with Entelliguard trip, LSI - Long-Time, Short-Time and Instantaneous 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
WLL1D308MJ
WLL1D308MJ
Siemens - Insulated Case
WLL1D308MJ, Siemens, WL Series, type , frame size I, drawout, 3P, 3PH, 800A, 600V, 100kA@480V, UL listed, high interrupting capacity, Draw-Out, complete with solid state ETU748 programmer, LS - Long-Time and Short-Time trip functions and 700A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0222NMNX2ENLNSX
MDN4083LEA0222NMNX2ENLNSX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNX2ENLNSX, 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, operations counter, Castell key interlock, 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
MPA31F16N3240
MPA31F16N3240
General Electric - Insulated Case
MPA31F16N3240, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, Mpro-27 trip unit, 110/130V dc/ac motor operator, 48V dc closing coil, 220/250V dc/ac shunt trip, 3P, 3PH, 1600A, 690V, 50kA@415V, Bolt-On, LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0322NMNN4ENHCPX
MDN4083LEA0322NMNN4ENHCPX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNN4ENHCPX, 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 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Ronis 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, pre-wired
From Get Price
Limited Stock
E4H-A32-4P-1000A-BO-EO-LSIG
E4H-A32-4P-1000A-BO-EO-LSIG
ABB - Insulated Case
E4H-A32-4P-1000A-BO-EO-LSIG, ABB, EMax, type , 4P, 3PH, 3200A frame, 1000A rating plug, 600V, 85kA@480V, fixed/Bolt-On, electrically operated, Solid State electronic with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault 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
MDN4083LEA0722NMNG4EHNMSX
MDN4083LEA0722NMNG4EHNMSX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNG4EHNMSX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB plastic frame padlockable pushbutton cover, 3P, 3PH, 800A, 700A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 32Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals & 4A/4B auxiliary switch, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, unwired
From Get Price
Limited Stock
LV430633MT2
LV430633MT2
Schneider Electric - Molded Case
LV430633MT2 Schneider Electric Compact NSX, type , 3P, 3PH, 160A, 690V, 36kA@415V, Bolt-On, complete with NSX160F frame and 3 pole, 380Vac, TM80D trip unit, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
140G-H2F4-C90
140G-H2F4-C90
Allen-Bradley - Molded Case
140G-H2F4-C90, Allen-Bradley, Bulletin 140G, type , 4P, 3PH, 90A, 600V, 25kA@480V, standard interrupting capacity, Bolt-On, complete with 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
PDG34M0600E3XL
PDG34M0600E3XL
Cutler Hammer - Molded Case
PDG34M0600E3XL, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 600A, 65kA@480V, Bolt-On, load side lug terminals, complete with PXR20 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions with CAM link, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
SGHH3604L7V2
SGHH3604L7V2
General Electric - Molded Case
SGHH3604L7V2 General Electric Spectra Series, type , 3P, 3PH, 400A, 600V, 35kA@480V, standard interrupting capacity, 100% rated, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSI-CP, LSI - Long-Time, Short-Time and Instantaneous and RELT, reduced energy let-through & neutral protection trip functions and basic metering communication features, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
HMCP400X5S45
HMCP400X5S45
Westinghouse - Molded Case
HMCP400X5S45, Westinghouse, Eaton, Cutler Hammer, Series C, type , K Frame, 3P, 3PH, 400A, 600V, 35kA@480V, Feed-Thru, complete with right-pole mounted 110-125Vdc right side shunt trip, I - Instantaneous Protection Only and standard line & load side lug terminals, magnetic range 2000-4000A, Magnetic Only, molded case circuit breakers
From Get Price
Limited Stock
SSF1G3X2L
SSF1G3X2L
General Electric - Insulated Case
SSF1G3X2L, General Electric, Power Break II, type , 3P, 3PH, 600V, 800A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, front connected, 800A frame rating, complete with Entelliguard trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, current metering features and 700A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
SHD3G6Q1T
SHD3G6Q1T
General Electric - Insulated Case
SHD3G6Q1T, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 100kA@480V, high interrupting capacity, Draw-Out, 2000A frame rating, complete with Entelliguard trip, LI - Long-Time and Instantaneous trip functions, full metering, RELT, modbus communication & ZSI 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
MDN4083LEA0822NMNN4ENHMAX
MDN4083LEA0822NMNN4ENHMAX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNN4ENHMAX, 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 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
MDN4083LEA0222NMNXNYNRMSX
MDN4083LEA0222NMNXNYNRMSX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNXNYNRMSX, 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, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Ronis keylock, 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, unwired
From Get Price
Limited Stock
NEF217060
NEF217060
American - Molded Case
NEF217060, American, Federal Pacific, NEF Series, type , 1P, 1PH, 60A, 277V, 14kA@277V, standard interrupting capacity, Bolt-On, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, and load side lug terminals, Thermal Magnetic, molded case circuit breakers; these breakers are obsolete; however, we do still stock them
From Get Price
Limited Stock
ED2150LV
ED2150LV
Westinghouse - Molded Case
ED2150LV, Eaton, Cutler Hammer, Westinghouse, Series C, type , 2P, 2PH, 150A, 240V, 65kA@240V, standard interrupting capacity, 50ºC, Feed-Thru, LI - Long-Time and Instantaneous, complete with non-interchangeable trip unit and line & load side lug terminals, Thermal Magnetic switch, molded case circuit breakers
From Get Price
Limited Stock
E3V-A25-4P-400A-DO-EO-LSI
E3V-A25-4P-400A-DO-EO-LSI
ABB - Insulated Case
E3V-A25-4P-400A-DO-EO-LSI, ABB, EMax, type , 4P, 3PH, 2500A frame, 400A rating plug, 600V, 125kA@480V, Draw-Out, electrically operated, Solid State electronic with LSI - Long-Time, Short-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
MDN4083LEA0422NMNRNYNLMAX
MDN4083LEA0422NMNRNYNLMAX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNRNYNLMAX, 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, 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
MDN4083LEA0822NMNANNNACPX
MDN4083LEA0822NMNANNNACPX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNANNNACPX, 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, 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
MPA31F25W2440
MPA31F25W2440
General Electric - Insulated Case
MPA31F25W2440, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, Mpro-50H trip unit, 48V dc motor operator and 220/250V dc/ac closing coil and 220/250V dc/ac shunt trip, 3P, 3PH, 2500A, 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
MDN4083LEA0322NMNF2ENCCAX
MDN4083LEA0322NMNF2ENCCAX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNF2ENCCAX, 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 220-250Vdc UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell keylock, load side lug terminals & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
SSB1G2H9L
SSB1G2H9L
General Electric - Insulated Case
SSB1G2H9L, General Electric, Power Break II, type , 3P, 3PH, 600V, 800A current sensor rating, 65kA@480V, standard 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, RELT, modbus communication and relays features and 700A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price