1. Home / 
  2. square d breaker

SORT BY
Limited Stock
SSB1G3Q6N
SSB1G3Q6N
General Electric - Insulated Case
SSB1G3Q6N, 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, LSH - Long-Time, Short-Time and High-Range Instantaneous trip functions, full metering, RELT, 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
MDN4083LEA0422NMNX4NNYCWX
MDN4083LEA0422NMNX4NNYCWX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNX4NNYCWX, 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, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Kirk 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, with shutters, pre-wired
From Get Price
Limited Stock
E2K3400MJWS12
E2K3400MJWS12
Westinghouse - Molded Case
E2K3400MJWS12, Cutler Hammer, Westinghouse, Eaton, Series C, E2 mining service breakers, type , 3P, 3PH, 400A, 600V, 250Vdc, 25kA@600V, standard interrupting capacity, Bolt-On, complete with mag only trip, left-pole mounted 110-240Vac 50/60Hz or 110-125Vdc, terminal block left side mount shunt trip, I - Instantaneous protection only, magnetic range 875-1750A lugs not included, MCP, motor circuit protectors, Magnetic Only, molded case circuit breakers
From Get Price
Limited Stock
MIT24NA
MIT24NA
Noark Electric - Part And Accessory
MIT24NA, Noark Electric, Ex9 Series, type , mechanical Interlocks, suitable for use with M4 type UL 489 circuit breakers
From Get Price
Limited Stock
SHD1G1B7C
SHD1G1B7C
General Electric - Insulated Case
SHD1G1B7C, General Electric, Power Break II, type , 3P, 3PH, 600V, 200A 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 200A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MP63-3P-6300A-MO-BO-LIG
MP63-3P-6300A-MO-BO-LIG
Merlin Gerin - Insulated Case
MP63-3P-6300A-MO-BO-LIG, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 6300A frame includes 6300A sensor rating with 6300A 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
MDN4083LEA0522NMNK2ENNNPX
MDN4083LEA0522NMNK2ENNNPX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNK2ENNNPX, 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 600Vac UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, & load side lug terminals, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0422NMNENNNYCPX
MDN4083LEA0422NMNENNNYCPX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNENNNYCPX, 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 110-125Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Kirk 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
B1E1B40
B1E1B40
Noark Electric - Molded Case
B1E1B40, Noark Electric, Ex9 Series, type , UL 1077 rated supplementary protectors, 1PH, 1P, 277V, 40A, 5kA@277V, Feed-Thru box terminals, B trip curve,\n Thermal Magnetic, din rail mounted molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0622NMNK4ECNCAX
MDN4083LEA0622NMNK4ECNCAX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNK4ECNCAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 3P, 3PH, 800A, 600A 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
From Get Price
Limited Stock
PDG32KH250E3MK
PDG32KH250E3MK
Eaton - Molded Case
PDG32KH250E3MK, Cutler Hammer, Eaton, Power Defense, type , 600A frame, 1PH, 2P, 600V, 250A, high override, 50kA@480V, Bolt-On, line side lug terminals, complete with PXR20 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and Modbus RTU & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
MDN4083LEA0322NMNN4NNRCCX
MDN4083LEA0322NMNN4NNRCCX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNN4NNRCCX, 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 interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Ronis keylock, 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, unwired
From Get Price
Limited Stock
PEEB4ATEM0125
PEEB4ATEM0125
General Electric - Molded Case
PEEB4ATEM0125, General Electric, GuardEon, type , 3PH, 4P, 600V, 38-125A, 18kA@480V, 100% UL rated, front connection/Feed-Thru, toggle mechanism, complete with PremEon G advanced metering interchangeable trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions with switchable GF, Solid State electronic, molded case circuit breakers; meet UL, cUL, IEC, CE, CCC requirements
From Get Price
Limited Stock
MDN4083LEA0822NMNFNEMNMPX
MDN4083LEA0822NMNFNEMNMPX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNFNEMNMPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed metal 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 220-250Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price
Limited Stock
08460000
08460000
TE Connectivity - Part And Accessory
08460000, TE Connectivity part and accessory
From Get Price
Limited Stock
MDN4083LEA0122NMNH2NNNNCX
MDN4083LEA0122NMNH2NNNNCX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNH2NNNNCX, 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, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
SSF4G463N
SSF4G463N
General Electric - Insulated Case
SSF4G463N, 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, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, full 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
SSF4G4Q2K
SSF4G4Q2K
General Electric - Insulated Case
SSF4G4Q2K, 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, LSI - Long-Time, Short-Time and Instantaneous trip functions, full metering, RELT, modbus communication & 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
MDN4083LEA0522NMNJ2YNNCPX
MDN4083LEA0522NMNJ2YNNCPX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNJ2YNNCPX, 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 480Vac 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, pre-wired
From Get Price
Limited Stock
MDN4083LEA0522NMNE4NCNCWX
MDN4083LEA0522NMNE4NCNCWX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNE4NCNCWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 3P, 3PH, 800A, 250A 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, 4A/4B auxiliary switch, 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
LGH360032GVH09
LGH360032GVH09
Cutler Hammer - Molded Case
LGH360032GVH09, Cutler Hammer, Series G, type , 3P, 3PH, 600A, 600V, 65kA@480V, high interrupting capacity, for Naval applications 50°C, not UL listed, Feed-Thru, complete with interchangeable trip, LS - Long-Time and Short-Time trip functions and line & load side lug terminals, Solid State electronic molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0722NMNN2NNRNCX
MDN4083LEA0722NMNN2NNRNCX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNN2NNRNCX, 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 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Ronis keylock, 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
B204LSHGZ2PM
B204LSHGZ2PM
General Electric - Trip Units And Programmers
B204LSHGZ2PM, General Electric, MicroVersaTrip PM, type , trip units and programmers, 400A current sensor rating, Solid State electronic, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault, high range instantaneous, trip functions, short-time selective interlock, protective relays, metering & communications, suitable for use with Power Break II SSD,SHD,SSF,SHF frame insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0622NMNX4YNNCPX
MDN4083LEA0622NMNX4YNNCPX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNX4YNNCPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 600A current sensors and rating plugs, 600V, 42kA@600V, 40C, Bolt-On, manually operated, complete with factory installed 380-415Vac UVR, 4A/4B 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, pre-wired
From Get Price