1. Home / 
  2. square d breaker

SORT BY
Limited Stock
SHF1G151A
SHF1G151A
General Electric - Insulated Case
SHF1G151A, General Electric, Power Break II, type , 3P, 3PH, 600V, 200A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, front connected, 800A frame rating, complete with Entelliguard trip, LI - Long-Time and Instantaneous trip functions, full 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
SKSS3410L3K8
SKSS3410L3K8
General Electric - Molded Case
SKSS3410L3K8, General Electric, Spectra Series, type , 3P, 3PH, 1000A, 480V, 100kA@480V, standard interrupting capacity, 100% rated, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSI - Long-Time, Short-Time and Instantaneous trip functions and extended instantaneous, advanced metering +modbus + waveform capture + relays features, Solid State electronic plus neutral protection, molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0322NMNXNNNKCPX
MDN4083LEA0322NMNXNNNKCPX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNXNNNKCPX, 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 380-415Vac UVR, 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, without shutters, pre-wired
From Get Price
Limited Stock
JGH3225FAGVH08
JGH3225FAGVH08
Cutler Hammer - Molded Case
JGH3225FAGVH08, Cutler Hammer, Series G, Type , 3P, 3PH, 225A, 600V, 65kA@480V, high 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
MDN4083LEA0122NMNN4ENAMCX
MDN4083LEA0122NMNN4ENAMCX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNN4ENAMCX, 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 interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, 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
SHF4G4B8P
SHF4G4B8P
General Electric - Insulated Case
SHF4G4B8P, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, front connected, 2500A frame rating, complete with Entelliguard trip, LIG - Long-Time, Instantaneous and Ground Fault trip functions, current metering, RELT & modbus communication 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
MDN4083LEA0822NMNC4ENCDPX
MDN4083LEA0822NMNC4ENCDPX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNC4ENCDPX, 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 24Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell 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, without shutters, pre-wired
From Get Price
Limited Stock
PDG32G0400E5XJ
PDG32G0400E5XJ
Cutler Hammer - Molded Case
PDG32G0400E5XJ, Cutler Hammer, Eaton, Power Defense, type , 1PH, 2P, 600V, 400A, 35kA@480V, Feed-Thru, line & load side lug terminals, complete with PXR20 trip with ARMS 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
SSF1G3Y2F
SSF1G3Y2F
General Electric - Insulated Case
SSF1G3Y2F, General Electric, Power Break II, type , 3P, 3PH, 600V, 800A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, front connected, 800A frame rating, complete with Entelliguard trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, full metering, modbus communication, relays & 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
MDN4083LEA0422NMNXNYNRCPX
MDN4083LEA0422NMNXNYNRCPX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNXNYNRCPX, 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 380-415Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Ronis 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
MDN4083LEA0422NMNJ2NNYCAX
MDN4083LEA0422NMNJ2NNYCAX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNJ2NNYCAX, 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, 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 & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
T7MSQ1200BW
T7MSQ1200BW
ABB - Molded Case
T7MSQ1200BW, ABB, SACE Tmax, type , motor operated, 3P, 3PH, 1200A, 600V, 50kA@480V, 50kA@415V, 100% rated, Bolt-On, PR231 trip, LS - Long-Time and Short-Time trip functions, load side lug terminals, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
SHD1G294B
SHD1G294B
General Electric - Insulated Case
SHD1G294B, General Electric, Power Break II, type , 3P, 3PH, 600V, 400A current sensor rating, 100kA@480V, high interrupting capacity, Draw-Out, 800A frame rating, complete with Entelliguard trip, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, full metering, modbus communication, relays & ZSI features and 150A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
WLS2F320DJ
WLS2F320DJ
Siemens - Insulated Case
WLS2F320DJ, Siemens, WL Series, type , frame size II, 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 300A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0722NMNX2ENHDCX
MDN4083LEA0722NMNX2ENHDCX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNX2ENHDCX, 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, 2A/2B auxiliary switch, 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, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
MPA41F0800230
MPA41F0800230
General Electric - Insulated Case
MPA41F0800230, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, 48V dc closing coil and 110/130V dc/ac shunt trip 4P, 3PH, 800A, 690V, 50kA@415V, Bolt-On, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers
From Get Price
Limited Stock
MPA42F3202030
MPA42F3202030
General Electric - Insulated Case
MPA42F3202030, General Electric, M-PACT, type , frame size 2, manually operated, 5 N.O- 3 N.C. Auxiliary switches, 48V dc motor operator and 110/130V dc/ac shunt trip, 4P, 3PH, 3200A, 690V, 50kA@415V, fixed/Bolt-On, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0822NMNN2YNRNAX
MDN4083LEA0822NMNN2YNRNAX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNN2YNRNAX, 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 2A/2B 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
From Get Price
Limited Stock
CJS3080
CJS3080
Challenger - Molded Case
CJS3080, Challenger, CJS Series, type , 3P, 3PH, 80A, 600V, 35kA@480V, 40°C, Bolt-On, complete with interchangeable trip, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; these breakers are obsolete, however we still stock them
From Get Price
Limited Stock
MDN4083LEA0222NMNJ4NNADPX
MDN4083LEA0222NMNJ4NNADPX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNJ4NNADPX, 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 480Vac UVR, 4A/4B auxiliary switch, 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
Limited Stock
JGS305035GH08
JGS305035GH08
Cutler Hammer - Molded Case
JGS305035GH08, Cutler Hammer, Series G, type , 3P, 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
MDN4083LEA0122NMNENYNKCSX
MDN4083LEA0122NMNENYNKCSX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNENYNKCSX, 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, 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, with shutters, unwired
From Get Price
Limited Stock
SSB3G6X6W
SSB3G6X6W
General Electric - Insulated Case
SSB3G6X6W, 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, LSH - Long-Time, Short-Time and High-Range Instantaneous trip functions, current metering 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
SPB50-3P-300A-MO-BO-LSI
SPB50-3P-300A-MO-BO-LSI
Cutler Hammer - Insulated Case
SPB50-3P-300A-MO-BO-LSI, Cutler Hammer, Systems Pow-R, type , 800A frame size, 3P, 3PH, 300A, 600V, 50kA@480V, standard interrupting capacity, Bolt-On, manually operated, available with Pow-R Trip, Pow-R Trip 7, Digitrip RMS 510, 610, 810, 910, Digitrip OPTIM 750 and 1050, LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, insulated case circuit breakers; these breakers are obsolete, however we still stock them
From Get Price