1. Home / 
  2. square d breaker

SORT BY
Limited Stock
E3V-A20-3P-400A-DO-EO-LSIG
E3V-A20-3P-400A-DO-EO-LSIG
ABB - Insulated Case
E3V-A20-3P-400A-DO-EO-LSIG, ABB, EMax, type , 3P, 3PH, 2000A frame, 400A rating plug, 600V, 125kA@480V, Draw-Out, electrically operated, Solid State electronic with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, low voltage power insulated case circuit breakers; if accessories are needed, please call our Sales Team for assistance
From Get Price
Limited Stock
MDN4083LEA0422NMNNNYNYCSX
MDN4083LEA0422NMNNNYNYCSX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNNNYNYCSX, 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 interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Kirk 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, with shutters, unwired
From Get Price
Limited Stock
PDG33M0400E2ZL
PDG33M0400E2ZL
Cutler Hammer - Molded Case
PDG33M0400E2ZL, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 400A, 65kA@480V, Bolt-On, load side lug terminals, complete with PXR20 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions with ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
MDN4083LEA0222NMNH4YNYMPX
MDN4083LEA0222NMNH4YNYMPX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNH4YNYMPX, 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, mechanical trip indicator & OTS switch, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price
Limited Stock
PDG34N0125P4YK
PDG34N0125P4YK
Eaton - Molded Case
PDG34N0125P4YK, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 125A, 85kA@480V, Bolt-On, line side lug terminals, complete with PXR25 trip with ARMS LSI - Long-Time, Short-Time and Instantaneous trip functions with Modbus RTU, CAM link, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
450036
450036
General Electric - Auxiliary
450036, General Electric, Record MC, auxiliary, 1A/1B, suitable for use with HC100,HC160 frame circuit breakers
From Get Price
Limited Stock
MPA31F1003100
MPA31F1003100
General Electric - Insulated Case
MPA31F1003100, 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 and 24/30V dc closing coil, 3P, 3PH, 1000A, 690V, 50kA@415V, Bolt-On, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers
From Get Price
Limited Stock
MP25H2-3P-1200A-MO-DO-LS
MP25H2-3P-1200A-MO-DO-LS
Merlin Gerin - Insulated Case
MP25H2-3P-1200A-MO-DO-LS, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 2500A frame, includes 1200A, 1600A, 2000A or 2500A sensor rating with 1200A rating plug, 3P, 3PH, 600V, 100kA@480V, accepts the following programmer/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
MPA31F16V4250
MPA31F16V4250
General Electric - Insulated Case
MPA31F16V4250, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, Mpro-50L trip unit, 220/250V dc/ac motor operator, 48V dc closing coil, 380/400V ac shunt trip, 3P, 3PH, 1600A, 690V, 50kA@415V, Bolt-On, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, insulated case circuit breakers
From Get Price
Limited Stock
SSB4G4E2K
SSB4G4E2K
General Electric - Insulated Case
SSB4G4E2K, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, back connected, 2500A frame rating, complete with Entelliguard trip, LSI - Long-Time, Short-Time and Instantaneous 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
SHF2G453H
SHF2G453H
General Electric - Insulated Case
SHF2G453H, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, front connected, 1600A frame rating, complete with Entelliguard trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, full metering, RELT, modbus communication & ZSI features and 400A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
5682D24G38
5682D24G38
Eaton - Molded Case
5682D24G38, Eaton, Naval, type , 3P, 3PH, 50A, 500Vac/250Vac, 400Hz, 15kA@500V, 50°C, Plug-In, with 120Vac shunt trip, non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers for naval shipboard use
From Get Price
Limited Stock
MDN4083LEA0422NMNFNYMNCWX
MDN4083LEA0422NMNFNYMNCWX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNFNYMNCWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed metal padlockable pushbutton cover, 3P, 3PH, 800A, 400A 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, 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, with shutters, pre-wired
From Get Price
Limited Stock
SSD1G3R4J
SSD1G3R4J
General Electric - Insulated Case
SSD1G3R4J, General Electric, Power Break II, type , 3P, 3PH, 600V, 800A current sensor rating, 65kA@480V, standard interrupting capacity, Draw-Out, 800A frame rating, complete with Entelliguard trip, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, full metering, modbus communication & ZSI features and 500A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0522NMNE4ENHDPX
MDN4083LEA0522NMNE4ENHDPX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNE4ENHDPX, 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 110-125Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Ronis 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, pre-wired
From Get Price
Limited Stock
SHB4G6Q9P
SHB4G6Q9P
General Electric - Insulated Case
SHB4G6Q9P, 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, LIGA - Long-Time, Instantaneous and Ground Fault Alarm trip functions, full metering, RELT, modbus communcation & 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
PDG23M0225D3WK
PDG23M0225D3WK
Eaton - Molded Case
PDG23M0225D3WK, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 225A, 65kA@480V, Bolt-On, line side lug terminals, complete with Xpert Release PXR20D trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, relays, modbus, CAM and ZSI, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
REE1A003L
REE1A003L
Miami Breaker - Molded Case
REE1A003L, Miami Breaker, REE Series, type , 1P, 1PH, 3A, 120V, 10kA@120V, standard interrupting capacity, Feed-Thru, complete with I - Instantaneous protection only and line & load side lug terminals, standard 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
MDN4083LEA0822NMNJ4NNNCCX
MDN4083LEA0822NMNJ4NNNCCX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNJ4NNNCCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 800A current sensors and rating plugs, 600V, 42kA@600V, 40C, Bolt-On, manually operated, complete with factory installed 480Vac UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, 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
TC2510SSE7
TC2510SSE7
General Electric - Insulated Case
TC2510SSE7, General Electric, Power Break I, type , 3P, 3PH, 600V, 1000A current sensor rating, 2500A frame rating, 100kA@480V, 100% equipment rated, UL listed, standard interrupting capacity, suitable for reverse feed, Draw-Out, electrically operated with 72Vdc electrical motor operator, for use with MicroVersaTrip RMS-9 programmer, 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
Limited Stock
MPA41F16W4030
MPA41F16W4030
General Electric - Insulated Case
MPA41F16W4030, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, Mpro-50H trip unit, 48V dc motor operator, 110/130V dc/ac shunt trip, 4P, 3PH, 1600A, 690V, 50kA@415V, Bolt-On, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, insulated case circuit breakers
From Get Price
Limited Stock
3VA6225-8KT41-0AA0
3VA6225-8KT41-0AA0
Siemens - Molded Case
3VA6225-8KT41-0AA0, Siemens, SENTRON 3VA, type , 3PH, 4P, 600V, 250A, extremely high breaking capacity, 150kA@480V, Feed-Thru, fixed mounted, complete with ETU856 trip unit, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
SHD4G697T
SHD4G697T
General Electric - Insulated Case
SHD4G697T, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 100kA@480V, high interrupting capacity, Draw-Out, 2500A frame rating, complete with Entelliguard trip, LSHG - Long-Time, Short-Time, High-Range Instantaneous and Ground Fault 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
THHQC2140LL
THHQC2140LL
General Electric - Molded Case
THHQC2140LL, General Electric, type , 2P, 1PH, 40A, 120/240V, 22kA@240V, UL listed, Bolt-On, complete with internal common trip LI - Long-Time and Instantaneous trip functions, lugs not included, din-rail mounting, Thermal Magnetic molded case circuit breakers
From Get Price