


- Home /
square d breaker
961,107 Results
Refine Results
In Stock
Subcategory
SORT BY

SSF4G438P
General Electric - Insulated Case
SSF4G438P, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, front connected, 2500A frame rating, complete with Entelliguard trip, LIG - Long-Time, Instantaneous and Ground Fault trip functions, current metering, modbus communication & ZSI features and 1000A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price

MDN4083LEA0422NMNH2YNHNPX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNH2YNHNPX, 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 48Vdc 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, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price

SKSS3412L4R6
General Electric - Molded Case
SKSS3412L4R6, General Electric, Spectra Series, type , 3P, 3PH, 1200A, 480V, 100kA@480V, standard interrupting capacity, 100% rated, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions with extended instantaneous, advanced metering + modbus + waveform capture feature, Solid State electronic protection with RELT advanced function, molded case circuit breakers
From Get Price

SKHC3608L4W6
General Electric - Molded Case
SKHC3608L4W6 General Electric, ABB Spectra RMS, type , 3P, 3PH, 800A, 600V, 35kA@480V, standard interrupting capacity, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSIG, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault and ZSI, zone selective interlocking, RELT, reduced energy let-through & neutral protection trip functions and advanced metering, modbus & waveform capture communication features, Solid State electronic, molded case circuit breakers
From Get Price

MDN4083LEA0722NMNANYCNMAX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNANYCNMAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal 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 110-127Vac 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
From Get Price

SHF1G3H9H
General Electric - Insulated Case
SHF1G3H9H, General Electric, Power Break II, type , 3P, 3PH, 600V, 800A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, front connected, 800A frame rating, complete with Entelliguard trip, LIGA - Long-Time, Instantaneous and Ground Fault Alarm trip functions, full metering, RELT, modbus communication & relays features and 400A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price

PDF54K1200E5WM
Cutler Hammer - Molded Case
PDF54K1200E5WM, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 1200A, 50kA@480V, Bolt-On, no terminals with metric tapped conductors, complete with PXR20 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault with ARMS trip functions with relays, modbus & ZSI option, Solid State electronic, molded case circuit breakers; globally rated with 100% UL rating
From Get Price

SKPC3608L3MX
General Electric - Molded Case
SKPC3608L3MX General Electric Spectra Series, type , 3P, 3PH, 800A, 600V, 100kA@480V, extra high 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 & neutral protection trip functions and basic metering communication features, Solid State electronic, molded case circuit breakers
From Get Price

SHB4G687M
General Electric - Insulated Case
SHB4G687M, 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, LSHG - Long-Time, Short-Time, High-Range Instantaneous and Ground Fault trip functions, full metering, RELT, modbus communcation, relays & 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

MDN4083LEA0122NMNH2YNNDCX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNH2YNNDCX, 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 48Vdc 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

SHD6G9J6U
General Electric - Insulated Case
SHD6G9J6U, General Electric, Power Break II, type , 3P, 3PH, 600V, 4000A current sensor rating, 150kA@480V, high interrupting capacity, Draw-Out, 3000A frame rating, complete with Entelliguard trip, LSH - Long-Time, Short-Time and High-Range Instantaneous trip functions, full metering, modbus communication & relays features and 1600A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price

ELJDC3200
Westinghouse - Molded Case
ELJDC3200, Cutler Hammer, Eaton, Westinghouse, Series C Earth Leakage, type , 3P, 3PH, 200A, 480V, 100kA@480V, very high interrupting capacity, 40°C, Feed-Thru, not suitable for reverse feed or 400Hz systems, complete with Class 1 ground fault protection, non-interchangeable LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price

PDG24M0060P2YK
Cutler Hammer - Molded Case
PDG24M0060P2YK, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 60A, 65kA@480V, Bolt-On, line side lug terminals, complete with Xpert Release PXR25 trip with LSIZ - Long-Time, Short-Time, Instantaneous and ZSI trip functions, relays, modbus and CAM, Solid State electronic, molded case circuit breakers; globally rated
From Get Price

MP20-3P-1200A-MO-BO-LSG
Merlin Gerin - Insulated Case
MP20-3P-1200A-MO-BO-LSG, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 2000A frame includes 1200A, 1600A or 2000A sensor rating with 1200A rating plug, 3P, 3PH, 600V, 50kA@480V, accepts the following programmers/trip unit devices: STR28D, STR28DP, STR38S, STR38P, STR38ST, STR38SW, STR58U, STR58UP, STR58UT, STR58UW, STR68U, AC-PRO-MP, Solid State electronic, insulated case circuit breakers
From Get Price

PDG33N0250P4ML
Cutler Hammer - Molded Case
PDG33N0250P4ML, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 250A, 85kA@480V, Bolt-On, load side lug terminals, complete with PXR25 trip with ARMS 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

MDN4083LEA0422NMNN2ENHDWX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNN2ENHDWX, 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 2A/2B 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, with shutters, pre-wired
From Get Price

MDN4083LEA0122NMNN2YNCDCX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNN2YNCDCX, 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, Castell 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

CAH2200VX
Cutler Hammer - Molded Case
CAH2200VX, Cutler Hammer, AB DE-ION, type , 2P, 1PH, 200A, 240V, 22kA@240V, high interrupting capacity, 50°C, Bolt-On, complete with LI - Long-Time and Instantaneous trip functions, complete with load side lug terminals, Thermal Magnetic, molded case circuit breakers
From Get Price

MDN4083LEA0122NMNC4YCNCAX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNC4YCNCAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 3P, 3PH, 800A, 100A 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, load side lug terminals, 4A/4B auxiliary switch, mechanical trip indicator, OTS switch & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers
From Get Price

MDN4083LEA0122NMNHNNNHDAX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNHNNNHDAX, 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 48Vdc 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
From Get Price

MDN4083LEA0222NMNKNYNRNWX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNKNYNRNWX, 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, 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, pre-wired
From Get Price

PDG24P0100D3DJ
Cutler Hammer - Molded Case
PDG24P0100D3DJ, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 100A, 100kA@480V, Feed-Thru, line & load side lug terminals, complete with Xpert Release PXR20D trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, relays, modbus and CAM, Solid State electronic, molded case circuit breakers; globally rated
From Get Price

HLCCG3400
Westinghouse - Molded Case
HLCCG3400, Westinghouse, SELTRONIC, type , 3P, 3PH, 400A, 600V, 35kA@480V, high interrupting capacity, Bolt-On, 100% rated, complete with rating plug, Solid State electronic molded case circuit breakers; these breakers are obsolete, however we do still stock them
From Get Price

THJK426300LL
General Electric - Molded Case
THJK426300LL General Electric J600 Line, Type THJK, 2P, 1PH, 300A, 600V, 35kA@480V, complete with non-interchangeable trip unit, less lugs, high interrupting capacity, 40ºC, Bolt-On, Thermal Magnetic molded case circuit breakers
From $1,412.50