1. Home / 
  2. square d breaker

SORT BY
Limited Stock
SKHH3612L3X6
SKHH3612L3X6
General Electric - Molded Case
SKHH3612L3X6 General Electric Spectra Series, type , 3P, 3PH, 1200A, 600V, 50kA@480V, standard interrupting capacity, 100% rated, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSI, LSI - Long-Time, Short-Time and Instantaneous trip functions, advanced metering + modbus + waveform capture features, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
SHF2G5W4K
SHF2G5W4K
General Electric - Insulated Case
SHF2G5W4K, General Electric, Power Break II, type , 3P, 3PH, 600V, 1600A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, front connected, 1600A frame rating, complete with Entelliguard trip, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, full metering, RELT, modbus communication, relays & 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
B1H2D4
B1H2D4
Noark Electric - Molded Case
B1H2D4, Noark Electric, UL 489, type , 1PH, 2P, 480/277V, 4A, 10kA@480V, Feed-Thru box terminals, D trip curve, Thermal Magnetic, din rail mounted molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0522NMNNNENCDAX
MDN4083LEA0522NMNNNENCDAX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNNNENCDAX, 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 interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, Castell keylock, latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers, shipped without cassette, without shutters and unwired
From Get Price
Limited Stock
WLS1D312MH
WLS1D312MH
Siemens - Insulated Case
WLS1D312MH, Siemens, WL Series, type , frame size I, drawout, 3P, 3PH, 1200A, 600V, 65kA@480V, UL listed, standard interrupting capacity, Draw-Out, complete with solid state ETU745 programmer + WLLCD48 LCD display + WLGFM48 ground fault module, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and 700A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0122NMNN2YNNNCX
MDN4083LEA0122NMNN2YNNNCX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNN2YNNNCX, 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 2A/2B auxiliary switch, 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, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
SHB2G4E8K
SHB2G4E8K
General Electric - Insulated Case
SHB2G4E8K, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, back connected, 1600A frame rating, complete with Entelliguard trip, LIG - Long-Time, Instantaneous and Ground Fault trip functions, full metering, RELT & modbus communication 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
MDN4083LEA0422NMNJ4NNRNAX
MDN4083LEA0422NMNJ4NNRNAX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNJ4NNRNAX, 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 480Vac UVR, 4A/4B 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
From Get Price
Limited Stock
MDN4083LEA0322NMNJNNNHCWX
MDN4083LEA0322NMNJNNNHCWX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNJNNNHCWX, 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 480Vac 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, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
THS25218E5
THS25218E5
General Electric - Insulated Case
THS25218E5, General Electric, Power Break I, Dual Magnetic type , 2500A frame, 2P, 1PH, 600V, 1800A, 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
Limited Stock
SHD3G6Y9W
SHD3G6Y9W
General Electric - Insulated Case
SHD3G6Y9W, 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, LIGA - Long-Time, Instantaneous and Ground Fault Alarm trip functions, full metering, modbus communication, relays & 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
SHB4G6Y1T
SHB4G6Y1T
General Electric - Insulated Case
SHB4G6Y1T, 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, LI - Long-Time and Instantaneous trip functions, full metering, modbus communcation, relays & 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
MDN4083LEA0122RNA44YNNNAX
MDN4083LEA0122RNA44YNNNAX
Cutler Hammer - Insulated Case
MDN4083LEA0122RNA44YNNNAX, 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 208-250Vac shunt trip, 48Vdc second shunt trip (ST), 4A/4B auxiliary switch, mechanical trip indicator & OTS switch, electrically operated with factory installed 110-120Vac motor operator & spring release device (SRD), Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0822NMNF2YNRCPX
MDN4083LEA0822NMNF2YNRCPX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNF2YNRCPX, 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 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, 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
SSB1G2E7N
SSB1G2E7N
General Electric - Insulated Case
SSB1G2E7N, 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, LSHG - Long-Time, Short-Time, High-Range Instantaneous and Ground Fault trip functions, full metering, RELT & modbus communication 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
MDN4083LEA0522NMNANYNCCAX
MDN4083LEA0522NMNANYNCCAX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNANYNCCAX, 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 110-127Vac UVR, 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
From Get Price
Limited Stock
NNG4E120L
NNG4E120L
Siemens - Molded Case
NNG4E120L, Siemens, VL Series, type , NG Frame, 4P, 3PH, 1200A, 600V, 35kA@480V, standard interrupting capacity, Feed-Thru, complete with LCD trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and line & load side lug terminals, Digital Solid State Electronic molded case, circuit breakers
From Get Price
Limited Stock
J804LSIT2R
J804LSIT2R
General Electric - Trip Units And Programmers
J804LSIT2R, General Electric, Power Plus, replacement trip units/trip units and programmers, 400A current sensor rating, Solid State electronic, complete with LSI - Long-Time, Short-Time and Instantaneous trip functions and target module feature with ground fault, suitable for use with 800A frame WavePro WPS,WPH,WPF,WPX low voltage power circuit breakers
From Get Price
Limited Stock
SHD2G5W2T
SHD2G5W2T
General Electric - Insulated Case
SHD2G5W2T, General Electric, Power Break II, type , 3P, 3PH, 600V, 1600A current sensor rating, 100kA@480V, high interrupting capacity, Draw-Out, 1600A frame rating, complete with Entelliguard trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, full metering, RELT, modbus communication, relays & 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
EEEDC240100SB2
EEEDC240100SB2
Cutler Hammer - Mounting Hardware
EEEDC240100SB2, Cutler Hammer, EE Series, mounting hardware, plug-in mounting module, rated for 100A, AC phase connection, 480V max, Copper, Single Branch mounting style, suitable for use with ED,EDH,EDC,JD,HJD,JDC circuit breaker frames and EP panelboards; these modules are obsolete, however we still stock them
From Get Price
Limited Stock
SHB6G9Y4W
SHB6G9Y4W
General Electric - Insulated Case
SHB6G9Y4W, General Electric, Power Break II, type , 3P, 3PH, 600V, 4000A current sensor rating, 150kA@480V, high interrupting capacity, Bolt-On, back connected, 3000A frame rating, complete with Entelliguard trip, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, full metering, modbus communication, relays & 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
435866
435866
General Electric - Trip Units And Programmers
435866, General Electric, Record Plus, Selective electronic interchangeable trip (SMR1) without rating plug, LS - Long-Time and Short-Time trip functions, rated for 63A, 690V, 4P, suitable for FE160 frame- FEH molded case circuit breaker frame types, Solid State trip units & circuit breakers
From Get Price
Limited Stock
SSB1G2B4D
SSB1G2B4D
General Electric - Insulated Case
SSB1G2B4D, General Electric, Power Break II, type , 3P, 3PH, 600V, 400A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, back connected, 800A frame rating, complete with Entelliguard trip, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, current metering, RELT & modbus communication features and 225A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0322NMNX4NNLNPX
MDN4083LEA0322NMNX4NNLNPX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNX4NNLNPX, 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 380-415Vac UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Castell key interlock, 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