1. Home / 
  2. square d breaker

SORT BY
Limited Stock
MPA41F20V0014
MPA41F20V0014
General Electric - Insulated Case
MPA41F20V0014, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, Mpro-50L trip unit, 24/30V dc shunt trip and 380/440V ac undervoltage trip, 4P, 3PH, 2000A, 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
434919
434919
General Electric - Molded Case
434919 General Electric Record Plus, type , FE160 frame, 4P, 4 trips, 3PH, 100A, 690V, 80kA@415V, high interrupting capacity, Feed-Thru, complete with interchangeable GTM trip, LI - Long-Time and Instantaneous trip functions, Generator Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
SHD4G783U
SHD4G783U
General Electric - Insulated Case
SHD4G783U, 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, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, full metering, RELT, modbus communication, relays & ZSI 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
MDN4083LEA0622NMNK2ENKMCX
MDN4083LEA0622NMNK2ENKMCX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNK2ENKMCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 600A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 600Vac UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Kirk keylock, load side lug terminals, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0622NMNFNENRMSX
MDN4083LEA0622NMNFNENRMSX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNFNENRMSX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 600A 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, Ronis keylock, 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
MDN4083LEA0822NMNJNYNADPX
MDN4083LEA0822NMNJNYNADPX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNJNYNADPX, 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 480Vac 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
WLC2F320AA
WLC2F320AA
Siemens - Insulated Case
WLC2F320AA, Siemens, WL Series, type , frame size II, fixed mount, 3P, 3PH, 2000A, 600V, 150kA@480V, UL listed, very high interrupting capacity, Bolt-On, complete with solid state ETU725 programmer with LSI - Long-Time, Short-Time and Instantaneous trip functions and 200A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
LGC363032WH08
LGC363032WH08
Cutler Hammer - Molded Case
LGC363032WH08, Cutler Hammer, Series G, type , 3P, 3PH, 630A, 600V, 100kA@480V, current limiting, UL listed for Marine applications 40°C, Bolt-On, complete with interchangeable trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, lugs not included, Solid State electronic molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0122NMNG4YCNDSX
MDN4083LEA0122NMNG4YCNDSX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNG4YCNDSX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 3P, 3PH, 800A, 100A 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, 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, with shutters, unwired
From Get Price
Limited Stock
HE41B050
HE41B050
Siemens - Molded Case
HE41B050, Siemens, ITE, HE Series, type , 1P 1PH 50A 277V, 65kA@277V, high interrupting capacity, 40°C, Bolt-On, complete with load side lug terminals, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
SHB2G5Q3N
SHB2G5Q3N
General Electric - Insulated Case
SHB2G5Q3N, General Electric, Power Break II, type , 3P, 3PH, 600V, 1600A current sensor rating, 100kA@480V, high 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 & 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
MDN4083LEA0522NMNXNNNHCCX
MDN4083LEA0522NMNXNNNHCCX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNXNNNHCCX, 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 380-415Vac 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, without shutters, unwired
From Get Price
Limited Stock
PDG32G0250E4XL
PDG32G0250E4XL
Eaton - Molded Case
PDG32G0250E4XL, Eaton, Cutler Hammer, Power Defense, type , 1PH, 2P, 600V, 250A, 35kA@480V, Bolt-On, load side lug terminals, complete with PXR20 trip with ARMS LSI - Long-Time, Short-Time and Instantaneous trip functions with CAM link, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
MDN4083LEA0722NMNA4NNNMPX
MDN4083LEA0722NMNA4NNNMPX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNA4NNNMPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 700A current sensors and rating plugs, 600V, 42kA@600V, 40C, 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, 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
Limited Stock
SHB3G6C4W
SHB3G6C4W
General Electric - Insulated Case
SHB3G6C4W, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, back connected, 2000A frame rating, complete with Entelliguard trip, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, current metering & modbus communication 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
KDM3400R5MW
KDM3400R5MW
Westinghouse - Molded Case
KDM3400R5MW, Cutler Hammer, Eaton, Westinghouse, Series C mining, type , 3P, 3PH, 400A, 600V, 250Vdc, mining duty rated, 25kA@600V, standard interrupting capacity, Bolt-On, complete with mag only trip, I - Instantaneous protection only, magnetic range 1750-3500A lugs not included, MCP, motor circuit protectors, Magnetic Only, molded case circuit breakers
From Get Price
Limited Stock
WLL2F325NC
WLL2F325NC
Siemens - Insulated Case
WLL2F325NC, Siemens, WL Series, type , frame size II, fixed mount, 3P, 3PH, 2500A, 600V, 100kA@480V, UL listed, high interrupting capacity, Bolt-On, complete with solid state ETU745 programmer with LSI - Long-Time, Short-Time and Instantaneous trip functions and 800A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0522NMNG2NNCMWX
MDN4083LEA0522NMNG2NNCMWX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNG2NNCMWX, 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 32Vdc UVR, 2A/2B auxiliary switch, 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, pre-wired
From Get Price
Limited Stock
SHB1G1M3A
SHB1G1M3A
General Electric - Insulated Case
SHB1G1M3A, General Electric, Power Break II, type , 3P, 3PH, 600V, 200A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, back connected, 800A frame rating, complete with Entelliguard trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, current metering, RELT, modbus communication & ZSI features and 100A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
PDG42K0800E3XK
PDG42K0800E3XK
Eaton - Molded Case
PDG42K0800E3XK, Eaton, Cutler Hammer, Power Defense, type , 1PH, 2P, 600V, 800A, 50kA@480V, Bolt-On, line side lug terminals, complete with PXR20 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, relays, ZSI and CAM, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
MDN4083LEA0122NMNFNNNLDSX
MDN4083LEA0122NMNFNNNLDSX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNFNNNLDSX, 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 220-250Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions,load side lug terminals, mechanical trip indicator, Castell key interlock & 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
WLH1D316J
WLH1D316J
Siemens - Insulated Case
WLH1D316J, Siemens, WL Series, type , frame size I, drawout, 3P, 3PH, 1600A, 600V, 85kA@480V, UL listed, high interrupting capacity, Draw-Out, complete with solid state programmer with LSI - Long-Time, Short-Time and Instantaneous trip functions and 500A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
SHD2G423P
SHD2G423P
General Electric - Insulated Case
SHD2G423P, 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, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, current metering, RELT, modbus communications & 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
E3H-A20-3P-1600A-DO-MO-LSIG
E3H-A20-3P-1600A-DO-MO-LSIG
ABB - Insulated Case
E3H-A20-3P-1600A-DO-MO-LSIG, ABB, EMax, type , 3P, 3PH, 2000A frame, 1600A rating plug, 600V, 85kA@480V, Draw-Out, manually 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