1. Home / 
  2. square d breaker

SORT BY
Limited Stock
MDN4083LEA0822NMNGNNNCDPX
MDN4083LEA0822NMNGNNNCDPX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNGNNNCDPX, 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, Castell 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
PDF34FH400E3XK
PDF34FH400E3XK
Eaton - Molded Case
PDF34FH400E3XK, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 400A, High Override, 25kA@480V, 100% UL, Bolt-On, line side lug terminals, complete with PXR20 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions with CAM link, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
SHF1G318L
SHF1G318L
General Electric - Insulated Case
SHF1G318L, General Electric, Power Break II, type , 3P, 3PH, 600V, 800A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, front connected, 800A frame rating, complete with Entelliguard trip, LIG - Long-Time, Instantaneous and Ground Fault trip functions, current metering, RELT & ZSI features and 700A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0622NMNF4NNYDAX
MDN4083LEA0622NMNF4NNYDAX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNF4NNYDAX, 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, 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 & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers
From Get Price
In Stock
THQB32070ST1
THQB32070ST1
General Electric - Molded Case
THQB32070ST1, General Electric, type , 3P, 3PH, 70A, 240V, 10kA@208V, 40ºC, UL listed, Bolt-On, Thermal Magnetic, complete with 120V shunt trip, LI - Long-Time and Instantaneous trip functions and load side lug terminals, molded case circuit breaker
From $158.41
Limited Stock
WLS1D320EF
WLS1D320EF
Siemens - Insulated Case
WLS1D320EF, Siemens, WL Series, type , frame size I, drawout, 3P, 3PH, 2000A, 600V, 65kA@480V, UL listed, standard interrupting capacity, Draw-Out, complete with solid state ETU745 programmer + WLLCD48 LCD display + WLGFA48 ground fault module, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions and 315A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
SHB4G7W71
SHB4G7W71
General Electric - Insulated Case
SHB4G7W71, General Electric, Power Break II, type , 3P, 3PH, 600V, 2500A current sensor rating, 150kA@480V, high 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 2500A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
WLS1F320UJ
WLS1F320UJ
Siemens - Insulated Case
WLS1F320UJ, Siemens, WL Series, type , frame size I, fixed mount, 3P, 3PH, 2000A, 600V, 65kA@480V, UL listed, standard interrupting capacity, Bolt-On, complete with solid state ETU748 programmer, LS - Long-Time and Short-Time trip functions and 2000A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0522NMNE2YNCMWX
MDN4083LEA0522NMNE2YNCMWX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNE2YNCMWX, 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, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell 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, pre-wired
From Get Price
Limited Stock
MDN4083LEA0222NMNG4YNANSX
MDN4083LEA0222NMNG4YNANSX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNG4YNANSX, 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 32Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, 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
MDN4083LEA0122NMNA2ENHMAX
MDN4083LEA0122NMNA2ENHMAX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNA2ENHMAX, 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 110-127Vac 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
From Get Price
Limited Stock
SSB1G313F
SSB1G313F
General Electric - Insulated Case
SSB1G313F, General Electric, Power Break II, type , 3P, 3PH, 600V, 800A current sensor rating, 65kA@480V, standard 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 & ZSI features and 300A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0722NMNC2YNKCPX
MDN4083LEA0722NMNC2YNKCPX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNC2YNKCPX, 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 24Vdc UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Kirk keylock, 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
KXT6RHESTW
KXT6RHESTW
ABB - Part And Accessory
KXT6RHESTW, ABB, SACE Tmax XT, type , normal transmitted handle, suitable for use with XT6 withdrawable molded case circuit breakers; 1SDA104854R1 global reference
From Get Price
Limited Stock
FDN436TG080GD
FDN436TG080GD
General Electric - Molded Case
FDN436TG080GD General Electric Record Plus, type , FDN160 frame, 430707, 4P, 3PH, 80A, 690V, 50kA@415V, Feed-Thru, complete with interchangeable LTMD trip, LI - Long-Time and Instantaneous trip functions, generator Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0122NMNF2ENLDAX
MDN4083LEA0122NMNF2ENLDAX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNF2ENLDAX, 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, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Castell key interlock, load side lug terminals & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0822NMNANNNNCSX
MDN4083LEA0822NMNANNNNCSX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNANNNNCSX, 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, 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, unwired
From Get Price
Limited Stock
MDN4083LEA0422NMNJNENCNPX
MDN4083LEA0422NMNJNENCNPX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNJNENCNPX, 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 480Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell keylock, load side lug terminals, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price
Limited Stock
WLH1F308KD
WLH1F308KD
Siemens - Insulated Case
WLH1F308KD, Siemens, WL Series, type , frame size I, fixed mount, 3P, 3PH, 800A, 600V, 85kA@480V, UL listed, standard interrupting capacity, Bolt-On, complete with solid state ETU745 programmer + WLLCD48 LCD display, LSI - Long-Time, Short-Time and Instantaneous trip functions and 600A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
E2FM050YM
E2FM050YM
Cutler Hammer - Molded Case
E2FM050YM, Westinghouse, Eaton, Cutler Hammer, Series C, E2 mining service breakers, type , 3P, 3PH, 50A, 1000V, 250Vdc, 10kA@1000V, standard interrupting capacity, Feed-Thru, complete with non-interchangeable trip, I - Instantaneous protection only and line & load side lug terminals, MCP, motor circuit protectors, magnetic range 66-190A, Magnetic Only, molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0822NMNG4ENLCCX
MDN4083LEA0822NMNG4ENLCCX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNG4ENLCCX, 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, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Castell 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
SHD4G6H1U
SHD4G6H1U
General Electric - Insulated Case
SHD4G6H1U, 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, LI - Long-Time and Instantaneous trip functions, full metering, RELT, modbus communication & relays 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
SHF4G6F4R
SHF4G6F4R
General Electric - Insulated Case
SHF4G6F4R, 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, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, full metering & modbus communication features and 1200A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
FNT409624RSK5ANFT
FNT409624RSK5ANFT
General Electric - Part And Accessory
FNT409624RSK5ANFT, General Electric, EntellEon, type , panelboard front, Type 1 non-vented, top, 40 enclosure width
From Get Price