1. Home / 
  2. square d breaker

SORT BY
Limited Stock
MPA31F12W0035
MPA31F12W0035
General Electric - Insulated Case
MPA31F12W0035, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, Mpro-50H trip unit, 110/130V dc/ac shunt trip and 30/48V dc undervoltage trip, 3P, 3PH, 1250A, 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
SSB3G6W9M
SSB3G6W9M
General Electric - Insulated Case
SSB3G6W9M, 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, LIGA - Long-Time, Instantaneous and Ground Fault Alarm trip functions, full metering, RELT, modbus communication, relays & ZSI features and 750A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0822NMNGNYNYNCX
MDN4083LEA0822NMNGNYNYNCX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNGNYNYNCX, 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, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, mechanical trip indicator, OTS switch, operations counter & Kirk key interlock, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
THJ4V1603WL
THJ4V1603WL
General Electric - Molded Case
THJ4V1603WL, General Electric, MicroVersaTrip, type , J400 frame size, 3P, 3PH, 300A sensor rating, 600V, 35kA@480V, high interrupting capacity, Feed-Thru, complete with MVT, LI - Long-Time and Instantaneous trip functions, lugs included, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
SHB1G2F1D
SHB1G2F1D
General Electric - Insulated Case
SHB1G2F1D, General Electric, Power Break II, type , 3P, 3PH, 600V, 400A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, back connected, 800A frame rating, complete with Entelliguard trip, LI - Long-Time and Instantaneous trip functions, full metering & 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
MDN4083LEA0822NMNF2NNRCWX
MDN4083LEA0822NMNF2NNRCWX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNF2NNRCWX, 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 & 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
WLL1D308LG
WLL1D308LG
Siemens - Insulated Case
WLL1D308LG, Siemens, WL Series, type , frame size I, drawout, 3P, 3PH, 800A, 600V, 100kA@480V, UL listed, high interrupting capacity, Draw-Out, complete with solid state ETU745 programmer + WLGFM48 ground fault module, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and 630A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
SKLL3612L4K8
SKLL3612L4K8
General Electric - Molded Case
SKLL3612L4K8 General Electric Spectra Series, type , 3P, 3PH, 1200A, 600V, 65kA@480V, extra high interrupting capacity, 100% rated, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSIG, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault and neutral protection trip functions and advanced metering, modbus, waveform capture & protective relays communication features, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
LGH363033WH08
LGH363033WH08
Cutler Hammer - Molded Case
LGH363033WH08, Cutler Hammer, Series G, type , 3P, 3PH, 630A, 600V, 65kA@480V, high interrupting capacity, UL listed for Marine applications 40°C, Bolt-On, complete with interchangeable trip, LS - Long-Time and Short-Time trip functions, Solid State electronic molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0222NMNA4YNRMSX
MDN4083LEA0222NMNA4YNRMSX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNA4YNRMSX, 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 110-127Vac UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Ronis keylock, load side lug terminals, mechanical trip indicator & OTS switch, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0222NMNN2YNNNSX
MDN4083LEA0222NMNN2YNNNSX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNN2YNNNSX, 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 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, with shutters, unwired
From Get Price
Limited Stock
DSII-516-1600A-EO-DO-LIG
DSII-516-1600A-EO-DO-LIG
Cutler Hammer - Air
DSII-516-1600A-EO-DO-LIG, Cutler Hammer, DSII Series, type , 1600A frame size, electrically operated/Draw-Out, 3P, 3PH, 1600A, 600V, 50kA@480V, available with Digitrip RMS solid state trip unit, Solid State electronic, low voltage power air circuit breakers
From Get Price
Limited Stock
MDN4083LEA0822NMNANYNACPX
MDN4083LEA0822NMNANYNACPX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNANYNACPX, 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, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, 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
MDN4083LEA0222NMNF4ENADWX
MDN4083LEA0222NMNF4ENADWX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNF4ENADWX, 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 220-250Vdc UVR, 4A/4B 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, with shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0222NMNR4NNKDWX
MDN4083LEA0222NMNR4NNKDWX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNR4NNKDWX, 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 208-240Vac UVR, 4A/4B 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, with shutters, pre-wired
From Get Price
Limited Stock
XT2SQ4040RFF000XXX
XT2SQ4040RFF000XXX
ABB - Molded Case
XT2SQ4040RFF000XXX, ABB, molded case circuit breaker, SACE Tmax XT, Type , 4-Pole, 40A, 600V, 22kA@600V, Ekip Touch Measuring LSI, UL 100% Rated, Line Side Termination (top): F front terminals no lugs installed, Load Side Termination (bottom): F front terminals no lugs installed, No
From Get Price
Limited Stock
SSF4G6N9W
SSF4G6N9W
General Electric - Insulated Case
SSF4G6N9W, 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, LIGA - Long-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
MDN4083LEA0822NMNHNENADPX
MDN4083LEA0822NMNHNENADPX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNHNENADPX, 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, 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
Limited Stock
SHD4G7R9W
SHD4G7R9W
General Electric - Insulated Case
SHD4G7R9W, General Electric, Power Break II, type , 3P, 3PH, 600V, 2500A current sensor rating, 150kA@480V, high interrupting capacity, Draw-Out, 2500A frame rating, complete with Entelliguard trip, LIGA - Long-Time, Instantaneous and Ground Fault Alarm trip functions, full metering, modbus communication & 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
E2K3400MFWS30
E2K3400MFWS30
Westinghouse - Molded Case
E2K3400MFWS30, Eaton, Cutler Hammer, Westinghouse, Series C, E2 mining service breakers, type , 3P, 3PH, 400A, 600V, 250Vdc, 25kA@600V, standard interrupting capacity, Bolt-On, complete with mag only trip, right-pole mounted 110-240Vac 50/60Hz or 110-125Vdc, rear mount shunt trip, I - Instantaneous protection only, magnetic range 625-1250A lugs not included, MCP, motor circuit protectors, Magnetic Only, molded case circuit breakers
From Get Price
Limited Stock
FA31WA16T
FA31WA16T
General Electric - Part And Accessory
FA31WA16T, General Electric, M-PACT, part and accessory, Connection Devices, top front access connectors for frame size 1, withdrawable/draw-out connection, 3 pole, 400-1600A, type MPA,MPD air circuit breakers
From Get Price
Limited Stock
MDN4083LEA0722NMNN2NNCNSX
MDN4083LEA0722NMNN2NNCNSX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNN2NNCNSX, 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 interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell keylock, load side lug terminals & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0122NMNR4YNHDWX
MDN4083LEA0122NMNR4YNHDWX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNR4YNHDWX, 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 factory installed 208-240Vac UVR, 4A/4B auxiliary switch, 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, with shutters, pre-wired
From Get Price
Limited Stock
2410SB-04W-B50-B00
2410SB-04W-B50-B00
Minebea - Part And Accessory
2410SB-04W-B50-B00, Minebea part and accessory
From Get Price