1. Home / 
  2. square d breaker

SORT BY
Limited Stock
MDN4083LEA0822NMNA2NNKDPX
MDN4083LEA0822NMNA2NNKDPX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNA2NNKDPX, 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 110-127Vac UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Kirk 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, pre-wired
From Get Price
Limited Stock
B1A1D8
B1A1D8
Noark Electric - Molded Case
B1A1D8, Noark Electric, UL 489, type , 1PH, 1P, 240VDC, 8A, 10kA@60V, Feed-Thru box terminals, D trip curve, Thermal Magnetic, din rail mounted molded case circuit breakers
From Get Price
Limited Stock
SHF4G6E6U
SHF4G6E6U
General Electric - Insulated Case
SHF4G6E6U, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, front connected, 2500A frame rating, complete with Entelliguard trip, LSH - Long-Time, Short-Time and High-Range Instantaneous trip functions, full metering, RELT & modbus communication 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
PDG34M0125D2YJ
PDG34M0125D2YJ
Cutler Hammer - Molded Case
PDG34M0125D2YJ, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 125A, 65kA@480V, Feed-Thru, line & load side lug terminals, complete with PXR20D trip with LSI - Long-Time, Short-Time and Instantaneous trip functions and Modbus RTU, CAM Link, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
THJ9VV2601
THJ9VV2601
General Electric - Molded Case
THJ9VV2601 General Electric MicroVersaTrip, type , J600 frame type, 3P, 3PH, 150A, 600V, 35kA@480V, 100% rated, high interrupting capacity, Bolt-On, complete with 9-function MVT, LI - Long-Time and Instantaneous trip functions, lugs not included, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
SHD2G4K6P
SHD2G4K6P
General Electric - Insulated Case
SHD2G4K6P, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 100kA@480V, high interrupting capacity, Draw-Out, 1600A frame rating, complete with Entelliguard trip, LSH - Long-Time, Short-Time and High-Range Instantaneous trip functions, current metering & 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
Limited Stock
MDN4083LEA0222NMNH4ENYCCX
MDN4083LEA0222NMNH4ENYCCX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNH4ENYCCX, 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 48Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Kirk 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, without shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0522NMNNNYNHDPX
MDN4083LEA0522NMNNNYNHDPX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNNNYNHDPX, 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 interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Ronis key interlock, 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
SHMD6A800LIGH
SHMD6A800LIGH
Siemens - Molded Case
SHMD6A800LIGH, Siemens, Sentron Series, type , 3PH, 3P, 600V, 800A, 65kA@480V, Feed-Thru connection, 100% rated, complete with Sensitrip IV series trip unit with LIG - Long-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
SSF2G5E7T
SSF2G5E7T
General Electric - Insulated Case
SSF2G5E7T, General Electric, Power Break II, type , 3P, 3PH, 600V, 1600A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, front connected, 1600A 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 1500A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
PL703U-K10
PL703U-K10
ABB - Molded Case
PL703U-K10, ABB, ProLine, type , K curve, 3PH, 3P, 120/208/240V, 10A, current limiting, 35kA@240V with T3/T5 main, 10kAIC with main lug, Plug-In, complete with LI - Long-Time and Instantaneous trip functions, plug in to ProLine panel boards, Thermal Magnetic, molded case branch circuit breakers, UL489 rated
From Get Price
Limited Stock
FNT458440VSG5CB
FNT458440VSG5CB
General Electric - Part And Accessory
FNT458440VSG5CB, General Electric, EntellEon, type , panelboard front, Type 1 non-vented, bottom, 45 enclosure width
From Get Price
Limited Stock
FNT409632RSG5FB
FNT409632RSG5FB
General Electric - Part And Accessory
FNT409632RSG5FB, General Electric, EntellEon, type , panelboard front, Type 1 non-vented, bottom, 40 enclosure width
From Get Price
Limited Stock
PDG34N0600D4DK
PDG34N0600D4DK
Eaton - Molded Case
PDG34N0600D4DK, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 600A, 85kA@480V, Bolt-On, line side lug terminals, complete with PXR20D ARMS trip with LSI - Long-Time, Short-Time and Instantaneous trip functions and Modbus RTU, CAM link & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
434696
434696
General Electric - Trip Units And Programmers
434696, General Electric, Record Plus, SMR1 interchangeable trip without long-time ( LT) protection, FGN436BM500NNF, with rating plug, S - Short-Time trip functions, rated for 500A, 690V, 3P, suitable for 4-pole FG630A- FGN molded case circuit breaker frame types, selective Solid State electronic trip units & circuit breakers
From Get Price
Limited Stock
MDN4083LEA0422NMNG2ENHMWX
MDN4083LEA0422NMNG2ENHMWX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNG2ENHMWX, 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 32Vdc 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, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
SKTC3412L4S6
SKTC3412L4S6
General Electric - Molded Case
SKTC3412L4S6, General Electric, Spectra Series, type , 3P, 3PH, 1200A, 480V, 65kA@480V, standard interrupting capacity, standard UL rated, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault + ZSI trip functions with extended instantaneous, advanced metering + modbus features + waveform capture, Solid State with neutral protection, molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0522NMNJ2YNLNCX
MDN4083LEA0522NMNJ2YNLNCX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNJ2YNLNCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 500A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 480Vac UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Castell 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, unwired
From Get Price
Limited Stock
PDF63P2000D3DM
PDF63P2000D3DM
Cutler Hammer - Molded Case
PDF63P2000D3DM, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 2000A, 100kA@480V, Bolt-On, no terminals with metric tapped conductors, complete with PXR20D trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions with relays, modbus & CAM option, Solid State electronic, molded case circuit breakers; globally rated with 100% UL rating
From Get Price
Limited Stock
MDN4083LEA0722NMNX4NHNDSX
MDN4083LEA0722NMNX4NHNDSX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNX4NHNDSX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB plastic 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 380-415Vac 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, unwired
From Get Price
Limited Stock
REE2H015
REE2H015
Miami Breaker - Molded Case
REE2H015, Miami Breaker, REE Series, type , 2P, 1PH, 15A, 240V, 10kA@240V, standard interrupting capacity, Bolt-On, complete with I - Instantaneous protection only and load side lug terminals, high magnetic range, MCP, motor circuit protectors, Magnetic Only, molded case circuit breakers; these breakers are obsolete, however we still stock them
From Get Price
Limited Stock
MDN4083LEA0222NMNX4ENNMSX
MDN4083LEA0222NMNX4ENNMSX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNX4ENNMSX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 200A 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, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, unwired
From Get Price
Limited Stock
PDG34M0400E2CN
PDG34M0400E2CN
Eaton - Molded Case
PDG34M0400E2CN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 400A, 65kA@480V, Bolt-On, no lug terminals, complete with PXR20 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions and CAM link & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
SHF2G552N
SHF2G552N
General Electric - Insulated Case
SHF2G552N, 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, LSI - Long-Time, Short-Time and 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