


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

SSB6G9N12
General Electric - Insulated Case
SSB6G9N12, General Electric, Power Break II, type , 3P, 3PH, 600V, 4000A current sensor rating, 100kA@480V, standard interrupting capacity, Bolt-On, back connected, 3000A frame rating, complete with Entelliguard trip, LI - Long-Time and Instantaneous trip functions, current metering, modbus communication & 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

MPA31F20N0024
General Electric - Insulated Case
MPA31F20N0024, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, Mpro-27 trip unit, 48V dc shunt trip and 380/440V ac undervoltage trip, 3P, 3PH, 2000A, 690V, 50kA@415V, Bolt-On, LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, insulated case circuit breakers
From Get Price

HFWF4032L
Eaton - Molded Case
HFWF4032L, Westinghouse, Cutler Hammer, Eaton, Series C, type , 4P with neutral, 3PH, 32A, 690V, 70kA@415V, high interrupting capacity, Feed-Thru, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic, molded case circuit breakers
From Get Price

WLH1D316JE
Siemens - Insulated Case
WLH1D316JE, Siemens, WL Series, type , frame size I, drawout, 3P, 3PH, 1600A, 600V, 85kA@480V, UL listed, standard interrupting capacity, Draw-Out, complete with solid state ETU745 programmer + WLGFA48, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions and 500A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price

MDN4083LEA0822NMNG4EHNMCX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNG4EHNMCX, 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 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, without shutters, unwired
From Get Price

PDG33M0125D3YN
Eaton - Molded Case
PDG33M0125D3YN, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 125A, 65kA@480V, Bolt-On, no lug terminals, complete with PXR20D trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and Modbus RTU, CAM Link, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price

THP3030TTRE7
General Electric - Insulated Case
THP3030TTRE7, General Electric, Power Break I, type , Hi-Break, 3P, 3PH, 600V, 3000A current sensor rating, 3000A frame rating, 150kA@480V, 100% rated, stationary, UL listed, high interrupting capacity, suitable for reverse feed, Bolt-On, electrically operated with 72Vdc electrical motor operator, for use with MicroVersaTrip PM or Plus trip units, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State insulated case circuit breakers; these breakers are obsolete, however we do still stock them
From Get Price

MDN4083LEA0822NMNG2ENADPX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNG2ENADPX, 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 32Vdc UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, 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

MPA31F2501230
General Electric - Insulated Case
MPA31F2501230, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, 24/30V dc motor operator, 48V dc closing coil and 110/130V dc/ac shunt trip, 3P, 3PH, 2500A, 690V, 50kA@415V, Bolt-On, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers
From Get Price

THS20214E5
General Electric - Insulated Case
THS20214E5, General Electric, Power Break I, Dual Magnetic type , 2000A frame, 2P, 1PH, 600V, 1400A, 150kA@480V, standard interrupting capacity, Feed-Thru, electrically operated with 24Vdc electrical motor operator, includes bus connectors and standard dual magnetic trip unit, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic insulated case circuit breakers; these breakers are obsolete, however we still stock them
From Get Price

MDN4083LEA0722NMNE4NNAMPX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNE4NNAMPX, 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 110-125Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, 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

WFPH2200T2
Westinghouse - Molded Case
WFPH2200T2, Westinghouse, WFP Series, type , main breaker kit, 2P, 1PH, 200A, 240V, 22kA@240V, high interrupting capacity, Plug-In, complete with trip, LI - Long-Time and Instantaneous trip functions, and load side lug terminals, Thermal Magnetic, molded case circuit breakers; for field installed mains
From Get Price

MDN4083LEA0822NMNK2NNHCAX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNK2NNHCAX, 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 600Vac 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 & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers
From Get Price

MDN4083LEA0522NMNCNNNAMWX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNCNNNAMWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 250A 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, operations counter, load side lug terminals & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price

PB3900T
Cutler Hammer - Trip Units And Programmers
PB3900T, Eaton, Westinghouse, Cutler Hammer, PB Series, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 900A, suitable for PB 2500A molded case circuit breaker frame types, Thermal Magnetic trip units and programmers & circuit breakers; these trip units are obsolete; however we do still stock them
From Get Price

SSD2G467K
General Electric - Insulated Case
SSD2G467K, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 65kA@480V, standard interrupting capacity, Draw-Out, 1600A frame rating, complete with Entelliguard trip, LSHG - Long-Time, Short-Time, High-Range Instantaneous and Ground Fault trip functions, full metering, 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

MDN4083LEA0522NMNF2NNRDSX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNF2NNRDSX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 250A 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, 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, with shutters, unwired
From Get Price

SSB3G656U
General Electric - Insulated Case
SSB3G656U, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, back connected, 2000A 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 1600A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price

PDG32NH400TFAJ
Cutler Hammer - Molded Case
PDG32NH400TFAJ, Cutler Hammer, Eaton, Power Defense, type , 600A frame, 1PH, 2P, 600V, 400A high override, 85kA@480V, Feed-Thru, line & load side lug terminals, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price

MDN4083LEA0622NMNHNENNDSX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNHNENNDSX, 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 48Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, and latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassette, with shutters, unwired
From Get Price

SSD4G7Z3U
General Electric - Insulated Case
SSD4G7Z3U, General Electric, Power Break II, type , 3P, 3PH, 600V, 2500A current sensor rating, 100kA@480V, standard interrupting capacity, Draw-Out, 2500A frame rating, complete with Entelliguard trip, LSIG - Long-Time, Short-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

MPA41F1203250
General Electric - Insulated Case
MPA41F1203250, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, 110/130V dc/ac motor operator, 48V dc closing coil and 380/400V ac shunt trip, 4P, 3PH, 1250A, 690V, 50kA@415V, Bolt-On, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers
From Get Price

ST308DT
Merlin Gerin - Trip Units And Programmers
ST308DT, Merlin Gerin, Masterpact, programmer control trip units and programmers device, type , 800 - 6300A, 3P, 600V, Solid State electronic standard protection, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, suitable for use with M,MP frame insulated case circuit breakers; these programmers are obsolete, however we do still stock them
From Get Price

SHND69900AH
Siemens - Molded Case
SHND69900AH, Siemens, Sentron Series, type , 3P, 3PH, 900A, 600V, 65kA@480V, high interrupting capacity, Bolt-On, LI - Long-Time and Instantaneous trip functions, 100% rated, lugs not included, acceptable for reverse connection application, Digital Solid State Electronic molded case circuit breakers
From Get Price