


- Home /
square d breaker
961,107 Results
Refine Results
In Stock
Subcategory
SORT BY

MDN4083LEA0822NMNX2YNYDPX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNX2YNYDPX, 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 380-415Vac UVR, 2A/2B 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 & 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

MPA42F40W0120
General Electric - Insulated Case
MPA42F40W0120, General Electric, M-PACT, type , frame size 2, manually operated, 5 N.O- 3 N.C. Auxiliary switches, Mpro-50H trip unit, 24/30V ac closing coil and 48V dc shunt trip, 4P, 3PH, 4000A, 690V, 50kA@415V, fixed/Bolt-On, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, insulated case circuit breakers
From Get Price

LA-1600A-EO-DO-LI
Siemens-Allis - Air
LA-1600A-EO-DO-LI, Siemens-Allis, LA Series, type , 1600A frame size, electrically operated/Draw-Out, 3P, 3PH, 200-1600A current sensor ratings available, 600V, 50kA@480V, originally supplied with StaticTrip II or LimiTrip overcurrent trip devices but can also be retrofitted with a modern Solid State electronic trip unit with LI - Long-Time and Instantaneous trip functions, low voltage power air circuit breakers
From Get Price

MDN4083LEA0422NMNJ4YNKNPX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNJ4YNKNPX, 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, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Kirk keylock, 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

XT4HQ4040GFF000XXX
ABB - Molded Case
XT4HQ4040GFF000XXX, ABB, molded case circuit breaker, SACE Tmax XT, Type , 4-Pole, 40A, 600V, 25kA@600V, Ekip LSIG (Electronic, LSIG protection), UL 100% Rated, Line Side Termination (top): F front terminals no lugs installed, Load Side Termination (bottom): F front terminals no lugs installed, No - 1SDA07211R1 global reference
From Get Price

MDN4083LEA0222NMNK4YNNDPX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNK4YNNDPX, 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 600Vac UVR, 4A/4B auxiliary switch, 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, without shutters, pre-wired
From Get Price

MDN4083LEA0722NMNXNYNHNPX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNXNYNHNPX, 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, Ronis 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

MDN4083LEA0822NMNG4NHNCCX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNG4NHNCCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB plastic frame padlockable pushbutton cover, 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, 4A/4B auxiliary switch, 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

EGE2045FFGVH09
Cutler Hammer - Molded Case
EGE2045FFGVH09, Cutler Hammer, Series G, type , 2P, 1PH, 45A, 600V, 25kA@480V, standard interrupting capacity, for Naval applications 50°C, not UL listed, Feed-Thru, complete with non-interchangeable trip unit and line & load side lug terminals, Thermal Magnetic, molded case circuit breakers
From Get Price

MDN4083LEA0522NMNH4YNCDAX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNH4YNCDAX, 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 48Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell 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
From Get Price

BQ2B070H00S07
Siemens - Molded Case
BQ2B070H00S07, Siemens, BQ Series, type , 2P, 1PH, 70A, 240V, 22kA@240V, high interrupting capacity, Bolt-On, complete with 24V shunt trip, non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price

MDN4083LEA0322NMNGNENHDAX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNGNENHDAX, 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 32Vdc UVR, 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
From Get Price

HMCP400R5S04
Westinghouse - Molded Case
HMCP400R5S04, Cutler Hammer, Westinghouse, Eaton, Series C, type , K Frame, 3P, 3PH, 400A, 600V, 35kA@480V, Feed-Thru, complete with left-pole mounted 12-24Vac/dc terminal block left side shunt trip, I - Instantaneous Protection Only and standard line & load side lug terminals, magnetic range 1750-3500A, Magnetic Only, molded case circuit breakers
From Get Price

PDG24P0150D2YL
Eaton - Molded Case
PDG24P0150D2YL, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 150A, 100kA@480V, Bolt-On, load side lug terminals, complete with Xpert Release PXR20D trip with LSIZ - Long-Time, Short-Time, Instantaneous and ZSI trip functions, relays, modbus and CAM, Solid State electronic, molded case circuit breakers; globally rated
From Get Price

MDN4083LEA0522NMNH2NNHMAX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNH2NNHMAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 500A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 48Vdc UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Ronis key interlock, load side lug terminals & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers
From Get Price

SSD4G7M7W
General Electric - Insulated Case
SSD4G7M7W, General Electric, Power Break II, type , 3P, 3PH, 600V, 2500A current sensor rating, 65kA@480V, standard interrupting capacity, Draw-Out, 2500A frame rating, complete with Entelliguard trip, LSHG - Long-Time, Short-Time, High-Range Instantaneous and Ground Fault trip functions, current metering, RELT, 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

SSB6G9W32
General Electric - Insulated Case
SSB6G9W32, General Electric, Power Break II, type , 3P, 3PH, 600V, 4000A current sensor rating, 100kA@480V, standard interrupting capacity, Bolt-On, back connected, 3000A 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 3000A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price

MDN4083LEA0122NMNGNNNADPX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNGNNNADPX, 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 32Vdc 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, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price

MDN4083LEA0222NMNFNENRCWX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNFNENRCWX, 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, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Ronis keylock, 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

SHB4G6W1T
General Electric - Insulated Case
SHB4G6W1T, 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, LI - Long-Time and Instantaneous trip functions, full metering, RELT, 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

E6H-A50-4P-2000A-DO-EO-LSI
ABB - Insulated Case
E6H-A50-4P-2000A-DO-EO-LSI, ABB, EMax, type , 4P, 3PH, 5000A frame, 2000A rating plug, 600V, 85kA@480V, Draw-Out, electrically operated, Solid State electronic with LSI - Long-Time, Short-Time and Instantaneous trip functions, low voltage power insulated case circuit breakers; if accessories are needed, please call our Sales Team for assistance
From Get Price

609901-T201
ABB - Trip Units And Programmers
609901-T201, ABB, Power Shield trip units and programmers, type , 250A-600A, 225A sensor, suitable for use with K-Line K600S,K800S,KDON-600S,KDON-800S low voltage power air circuit breakers
From Get Price

MDN4083LEA0222NMNFNYNADWX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNFNYNADWX, 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, 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, with shutters, pre-wired
From Get Price

SSD1G3R1H
General Electric - Insulated Case
SSD1G3R1H, 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, LI - Long-Time and Instantaneous trip functions, full metering, 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