1. Home / 
  2. square d breaker

SORT BY
Limited Stock
KDCM3400F
KDCM3400F
Westinghouse - Molded Case
KDCM3400F, FRAME ONLY, Cutler Hammer, Eaton, Westinghouse, Series C mining, type , 3P, 3PH, 400A, 1000V, 250Vdc, 14kA@1000V, standard interrupting capacity, Bolt-On, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0722NMNKNEMNDAX
MDN4083LEA0722NMNKNEMNDAX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNKNEMNDAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed metal 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 600Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
SGHH36DC6450C
SGHH36DC6450C
General Electric - Molded Case
SGHH36DC6450C, General Electric, Spectra Series, type SGH, 3P, 3PH, 450A, 600V, 35kA@480V, standard interrupting capacity, 100% rated, Bolt-On, complete with SRPG600B450 rating plug, suitable for reverse fed applications, UL listed, complete with interchangeable MVT, MicroVersaTrip, PM trip unit with protective relays and LIGT, LIGT - Long-Time, Instantaneous, Ground Fault and Targets trip functions, lugs not included, Solid State Electronic, molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0322NMNXNYNLMAX
MDN4083LEA0322NMNXNYNLMAX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNXNYNLMAX, 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, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, mechanical trip indicator, OTS switch, & Castell key interlock, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
SSB2G4E3P
SSB2G4E3P
General Electric - Insulated Case
SSB2G4E3P, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, back connected, 1600A frame rating, complete with Entelliguard trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, full metering, RELT & modbus communication 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
EH2H110L
EH2H110L
Siemens - Molded Case
EH2H110L, ITE, Siemens, EH Series, type , 2P, 1PH, 110A, 480V, 14kA@480V, standard interrupting capacity, Feed-Thru, complete with I - Instantaneous protection only and line & load side lug terminals, high magnetic range, MCP, motor circuit protectors, Magnetic Only, molded case circuit breakers
From Get Price
Limited Stock
PDG32K0250P2WL
PDG32K0250P2WL
Eaton - Molded Case
PDG32K0250P2WL, Eaton, Cutler Hammer, Power Defense, type , 1PH, 2P, 600V, 250A, 50kA@480V, Bolt-On, load side lug terminals, complete with PXR25 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions with Modbus RTU, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
E4V-A32-3P-1000A-BO-EO-LSIG
E4V-A32-3P-1000A-BO-EO-LSIG
ABB - Insulated Case
E4V-A32-3P-1000A-BO-EO-LSIG, ABB, EMax, type , 3P, 3PH, 3200A frame, 1000A rating plug, 600V, 100kA@480V, fixed/Bolt-On, 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
MDN4083LEA0822NMNH4ENLNWX
MDN4083LEA0822NMNH4ENLNWX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNH4ENLNWX, 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 48Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Castell 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
5925-01-178-8962
5925-01-178-8962
Eaton - Molded Case
5925-01-178-8962, Eaton, Naval, type , 3P, 3PH, 250A, 500Vac/250Vdc, 20kA@500V, Plug-In, Thermal Magnetic, molded case circuit breakers for naval shipboard use
From Get Price
Limited Stock
SSF4G6N4W
SSF4G6N4W
General Electric - Insulated Case
SSF4G6N4W, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, front connected, 2500A frame rating, complete with Entelliguard trip, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, current metering, modbus communcation & 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
PDG24K0150E2ML
PDG24K0150E2ML
Eaton - Molded Case
PDG24K0150E2ML, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 150A, 50kA@480V, Bolt-On, load side lug terminals, complete with Xpert Release PXR20 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions, relays and modbus, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
SSB4G487H
SSB4G487H
General Electric - Insulated Case
SSB4G487H, 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, LSHG - Long-Time, Short-Time, High-Range Instantaneous and Ground Fault trip functions, full metering, RELT, modbus communication, relays & 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
MDN4083LEA0722NMNXNNNADAX
MDN4083LEA0722NMNXNNNADAX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNXNNNADAX, 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 380-415Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, 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
Limited Stock
QCHW2035
QCHW2035
Cutler Hammer - Molded Case
QCHW2035, Cutler Hammer, Quicklag, type , 2P, 1PH, 35A, 120/240V, 22kA@240V, standard interrupting capacity, 40°C, Feed-Thru, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, miniature molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0422NMNX2ENHCPX
MDN4083LEA0422NMNX2ENHCPX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNX2ENHCPX, 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, 2A/2B 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
THS20308E2
THS20308E2
General Electric - Insulated Case
THS20308E2, General Electric, Power Break I, Dual Magnetic type , 2000A frame, 3P, 3PH, 600V, 800A, 150kA@480V, standard interrupting capacity, Feed-Thru, electrically operated with 240Vac 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
PDG34GH250E4ZK
PDG34GH250E4ZK
Eaton - Molded Case
PDG34GH250E4ZK, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 250A, High Override, 35kA@480V, Bolt-On, line side lug terminals, complete with PXR20 trip with ARMS 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
LFG3T250B
LFG3T250B
Siemens - Molded Case
LFG3T250B, Siemens, VL Series, type , 3P, 3PH, 250A, 600V, 100kA@480V, very high interrupting capacity, Bolt-On, interchangeable trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, load side lug terminals, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0522NMNF4YCNDPX
MDN4083LEA0522NMNF4YCNDPX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNF4YCNDPX, 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 220-250Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, 4A/4B auxiliary switch, 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
RMCHF2015
RMCHF2015
Cutler Hammer - Molded Case
RMCHF2015, Cutler Hammer, HF Series, type , 2P, 1PH, 15A, 600V, 22kA@480V, high interrupting capacity, 40°C, Bolt-On, complete with trip, LI - Long-Time and Instantaneous trip functions & load side lug terminals, Thermal Magnetic, replacement motor control, molded case circuit breakers; these breakers are now obsolete; however, we do still stock them
From Get Price
Limited Stock
FDE46TC080GF
FDE46TC080GF
General Electric - Molded Case
FDE46TC080GF General Electric Record Plus, type , FD160 frame, 4P, 3PH, 80A, 690V, 25kA@400/415V, Feed-Thru, complete with adjustable 40ºC thermals, interchangeable LTM trip, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
LGC440033GVH08
LGC440033GVH08
Cutler Hammer - Molded Case
LGC440033GVH08, Cutler Hammer, Series G, type , 4P, 3PH, 400A, 600V, 100kA@480V, current limiting, for Marine 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
XJDN250
XJDN250
Cutler Hammer - Enclosure
XJDN250, Cutler Hammer, enclosure, type , 125-250A, 600V, NEMA 7/9 cast aluminum with weather resistant seals, enclosure, hazardous location, surface mounted, water and dustproof, indoor/outdoor use, UL listed, suitable for use with Series C JD,JDB,HJD,JDC frames, 3P molded case circuit breakers
From Get Price