1. Home / 
  2. square d breaker

SORT BY
Limited Stock
P1C42QJ225ATF
P1C42QJ225ATF
Siemens - Panel Board
P1C42QJ225ATF, Siemens, Type P1 panel board, 3-phase, 4-wire, 225A, 120/208V, Main Breaker style, to be used with FXD circuit breaker, 42 1-pole circuits, 44" box height, top feed, flush mounted, Aluminum bus
From Get Price
Limited Stock
J801LIT1
J801LIT1
General Electric - Trip Units And Programmers
J801LIT1, General Electric, Power Plus, trip units/trip units and programmers, 150A current sensor rating, Solid State electronic, complete with LI - Long-Time and Instantaneous trip functions and target module without ground fault, suitable for use with 800A frame WavePro WPS,WPH,WPF,WPX low voltage power circuit breakers
From Get Price
Limited Stock
MDN4083LEA0522NMNA4NNNNPX
MDN4083LEA0522NMNA4NNNNPX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNA4NNNNPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 500A current sensors and rating plugs, 600V, 42kA@600V, 40C, 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, load side lug terminals, mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price
Limited Stock
SHF1G2N7F
SHF1G2N7F
General Electric - Insulated Case
SHF1G2N7F, General Electric, Power Break II, type , 3P, 3PH, 600V, 400A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, front connected, 800A frame rating, complete with Entelliguard trip, LSHG - Long-Time, Short-Time, High-Range Instantaneous and Ground Fault trip functions, current metering, modbus communication & ZSI features and 300A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
SHF1G3H2L
SHF1G3H2L
General Electric - Insulated Case
SHF1G3H2L, 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, LSI - Long-Time, Short-Time and Instantaneous 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
Limited Stock
MDN4083LEA0622NMNXNENLNWX
MDN4083LEA0622NMNXNENLNWX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNXNENLNWX, 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 380-415Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals & Castell key interock, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
B210LSIGM
B210LSIGM
General Electric - Trip Units And Programmers
B210LSIGM, General Electric, MicroVersaTrip PM, type , trip units and programmers, 1000A current sensor rating, Solid State electronic, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, metering & communications, suitable for use with Power Break II SSD,SHD,SSF,SHF frame insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0822NMNX2ENHMAX
MDN4083LEA0822NMNX2ENHMAX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNX2ENHMAX, 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 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, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
FA2080L
FA2080L
Westinghouse - Molded Case
FA2080L, Westinghouse, Cutler Hammer, FA Series, type , 2P, 1PH, 80A, 600V, 14kA@480V, standard interrupting capacity, 40ºC, Feed-Thru, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic, molded case circuit breakers; these breakers are now obsolete; however, we do still stock them
From Get Price
Limited Stock
MDN4083LEA0722NMNKNENKMAX
MDN4083LEA0722NMNKNENKMAX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNKNENKMAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 700A 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, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
PDF33F0600E2MK
PDF33F0600E2MK
Eaton - Molded Case
PDF33F0600E2MK, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 600A, 25kA@480V, 100% UL, Bolt-On, line side lug terminals, complete with PXR20 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
MDN4083LEA0222NMNENYNNCPX
MDN4083LEA0222NMNENYNNCPX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNENYNNCPX, 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 110-125Vdc UVR, 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, pre-wired
From Get Price
In Stock
XT5HU340AFFN000XXX
XT5HU340AFFN000XXX
ABB - Molded Case
XT5HU340AFFN000XXX, ABB, SACE Tmax XT, XT5 frame, 400A, 65kA@480V, 3-pole, UL 80%, Ekip LSI trip unit, molded case circuit breaker
From $2,900.00
Limited Stock
SHF5G824U
SHF5G824U
General Electric - Insulated Case
SHF5G824U, 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, RELT, modbus communication & 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
SSB4G6Q8U
SSB4G6Q8U
General Electric - Insulated Case
SSB4G6Q8U, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, back connected, 2500A frame rating, complete with Entelliguard trip, LIG - Long-Time, Instantaneous and Ground Fault trip functions, full metering, RELT, modbus communcation & 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
435938
435938
General Electric - Molded Case
435938 General Electric Record Plus, type , FE250 frame, FEL36TG200KF, 3P, 3PH, 200A, 690V, 150kA@415V, Feed-Thru, complete with interchangeable GTM trip, LI - Long-Time and Instantaneous trip functions, generator Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
HMCP003A0C-A03
HMCP003A0C-A03
Westinghouse - Molded Case
HMCP003A0C-A03, Cutler Hammer, Eaton, Westinghouse, Series C, type , F Frame, 3P, 3PH, 3A, 600V, 65kA@480V, Feed-Thru, complete with left pole mounted 1A/1B right side auxiliary switch, non-interchangeable trip with I - Instantaneous Protection Only, standard line & load side lug terminals, MCP, motor circuit protector, magnetic range 9-30A, motor FLA 0.69-2.5A, Magnetic Only, molded case circuit breakers
From Get Price
Limited Stock
HLK3R400L
HLK3R400L
Siemens - Molded Case
HLK3R400L, Siemens, VL Series, type , 3P, 3PH, 400A, 600V, 65kA@480V, high interrupting capacity, Feed-Thru, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, line & load side lug terminals, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
MP63-3P-3000A-MO-BO-LSIG
MP63-3P-3000A-MO-BO-LSIG
Merlin Gerin - Insulated Case
MP63-3P-3000A-MO-BO-LSIG, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 6300A frame includes 3000A, 3200A, 4000A, 5000A or 6300A sensor rating with 3000A 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
Limited Stock
PDG12G0025TFFK
PDG12G0025TFFK
Cutler Hammer - Molded Case
PDG12G0025TFFK, Cutler Hammer, Eaton, Power Defense, type , 1PH, 2P, 600V, 25A, 35kA@480V, Bolt-On, line side terminals only, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
AKR-10A-30S
AKR-10A-30S
General Electric - Air
AKR-10A-30S, General Electric, AKR Series, type , 800A frame, 3PH, 3P, 635Vac, 150-800A sensor rating available, 30kA@508V, Draw-Out AKD-6, available either mechanically operated or electrically operated, with MVT+ or MVT PM programmer, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, optional functions available, Solid State electronic, low voltage air circuit breakers
From Get Price
Limited Stock
MDN4083LEA0822NMNC2YNKNSX
MDN4083LEA0822NMNC2YNKNSX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNC2YNKNSX, 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, 2A/2B 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, shipped in drawout narrow cassettes, with shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0122CLCCNYNNNAX
MDN4083LEA0122CLCCNYNNNAX
Cutler Hammer - Insulated Case
MDN4083LEA0122CLCCNYNNNAX, 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 24Vdc shunt trip (ST), 24Vdc 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
UTS1200NNU-NGO-1000A
UTS1200NNU-NGO-1000A
LS Electric - Molded Case
UTS1200NNU-NGO-1000A, LS Electric, UTS Series, type , 1200A frame, UL489, 3PH, 3P, 600V, 1000A, 35kA@480V, normal interrupting capacity, Feed-Thru, line & load terminals, Solid State electronic trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, molded case circuit breakers
From Get Price