1. Home / 
  2. square d breaker

SORT BY
Limited Stock
MDN4083LEA0122NMNE4ENCMAX
MDN4083LEA0122NMNE4ENCMAX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNE4ENCMAX, 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 110-125Vdc UVR, 4A/4B auxiliary switch, 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
From Get Price
Limited Stock
SSB1G3M3J
SSB1G3M3J
General Electric - Insulated Case
SSB1G3M3J, 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, modbus communication & ZSI features and 500A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
PDF63M2000E2MN
PDF63M2000E2MN
Cutler Hammer - Molded Case
PDF63M2000E2MN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 2000A, 65kA@480V, Bolt-On, no terminals, complete with PXR20 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions with relays and modbus option, Solid State electronic, molded case circuit breakers; globally rated with 100% UL rating
From Get Price
Limited Stock
MDN4083LEA0622NMNANENYDAX
MDN4083LEA0622NMNANENYDAX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNANENYDAX, 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 110-127Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Kirk 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
MDN4083LEA0522NMNJ4YNYDWX
MDN4083LEA0522NMNJ4YNYDWX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNJ4YNYDWX, 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 480Vac 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, 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
MDN4083LEA0322NMNC2YNYMAX
MDN4083LEA0322NMNC2YNYMAX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNC2YNYMAX, 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 24Vdc 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, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0622NMNKNNNACCX
MDN4083LEA0622NMNKNNNACCX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNKNNNACCX, 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, 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, unwired
From Get Price
Limited Stock
JGEDC3125FAG
JGEDC3125FAG
Cutler Hammer - Molded Case
JGEDC3125FAG, Cutler Hammer, Series G, type , 3P, 3PH, 125A, 600V, DC rated, 35kA@600V, high interrupting capacity, Feed-Thru, complete with trip, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0322NMNN2YNAMWX
MDN4083LEA0322NMNN2YNAMWX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNN2YNAMWX, 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 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, pre-wired
From Get Price
Limited Stock
EGS3070FFGVH08
EGS3070FFGVH08
Cutler Hammer - Molded Case
EGS3070FFGVH08, Cutler Hammer, Series G, type , 3P, 3PH, 70A, 600V, 35kA@480V, standard interrupting capacity, for Marine 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
Limited Stock
THS25216E2
THS25216E2
General Electric - Insulated Case
THS25216E2, General Electric, Power Break I, Dual Magnetic type , 2500A frame, 2P, 1PH, 600V, 1600A, 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
MDN4083LEA0622NMNK2YNLMWX
MDN4083LEA0622NMNK2YNLMWX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNK2YNLMWX, 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, operations counter, Castell 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, with shutters, pre-wired
From Get Price
Limited Stock
MPA42F32W1000
MPA42F32W1000
General Electric - Insulated Case
MPA42F32W1000, General Electric, M-PACT, type , frame size 2, manually operated, 5 N.O- 3 N.C. Auxiliary switches, Mpro-50H trip unit and 24/30V dc motor operator, 4P, 3PH, 3200A, 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
Limited Stock
PEBH4ATAL0150
PEBH4ATAL0150
General Electric - Molded Case
PEBH4ATAL0150, General Electric, GuardEon, type , 3PH, 4P, 600V, 45-150A, 100kA@480V, 100% UL rated, front connection/Feed-Thru, toggle mechanism, complete with PremEon G interchangeable trip, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, Solid State electronic, molded case circuit breakers; meet UL, cUL, IEC, CE, CCC requirements
From Get Price
Limited Stock
MDN4083LEA0422NMNK4YNCMAX
MDN4083LEA0422NMNK4YNCMAX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNK4YNCMAX, 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 600Vac 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, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
KMB3B600A
KMB3B600A
Siemens - Molded Case
KMB3B600A, Siemens, ITE, KMB Series, type , 3P, 3PH, 600A, 600Vac, 30kA@480V, standard interrupting capacity, Bolt-On, complete with interchangeable trip, LI - Long-Time and Instantaneous trip functions, automatic transfer switch, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
JGS405036GH08
JGS405036GH08
Cutler Hammer - Molded Case
JGS405036GH08, Cutler Hammer, Series G, type , 4P, 3PH, 50A, 600V, 35kA@480V, high interrupting capacity, UL listed for Marine applications 40°C, Feed-Thru, complete breaker with 310+ electronic, non-interchangeable trip unit and line & load side lug terminals, Solid State, molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0522NMNG4ECNMPX
MDN4083LEA0522NMNG4ECNMPX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNG4ECNMPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 3P, 3PH, 800A, 500A 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, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price
Limited Stock
THPMM5610
THPMM5610
General Electric - Insulated Case
THPMM5610, General Electric, Power Break I, type , 3P, 3PH, 600V, 1000A current sensor rating, 1600A frame rating, 150kA@480V, 100% equipment rated, stationary, UL listed, high interrupting capacity, Bolt-On, with non-interchangeable MagneTrip programmer, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State, insulated case circuit breakers; these breakers are obsolete, however we still stock them
From Get Price
Limited Stock
3VA6460-7KQ31-0AA0
3VA6460-7KQ31-0AA0
Siemens - Molded Case
3VA6460-7KQ31-0AA0, Siemens, SENTRON 3VA, type , 3PH, 3P, 600V, 600A, very high breaking capacity, 100kA@480V, Feed-Thru, fixed mounted, complete with ETU860 trip unit, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
1483D53G50
1483D53G50
Cutler Hammer - Trip Units And Programmers
1483D53G50, Cutler Hammer, Series G, type , 3P, interchangeable trip, I - Instantaneous trip functions, rated for 600A, magnetic trip range 1000-4000A, suitable for 600A- E2LE,E2LEM mining service Solid State electronic molded case circuit breaker frame types, Solid State electronic trip units & circuit breakers
From Get Price
Limited Stock
SHD6G9871
SHD6G9871
General Electric - Insulated Case
SHD6G9871, General Electric, Power Break II, type , 3P, 3PH, 600V, 4000A current sensor rating, 150kA@480V, high interrupting capacity, Draw-Out, 3000A 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
MDN4083LEA0822NMNF2YNHDWX
MDN4083LEA0822NMNF2YNHDWX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNF2YNHDWX, 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, 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
SSF4G4M9H
SSF4G4M9H
General Electric - Insulated Case
SSF4G4M9H, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A 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, RELT, 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