1. Home / 
  2. square d breaker

SORT BY
Limited Stock
MDN4083LEA0522NMNN2YNCCSX
MDN4083LEA0522NMNN2YNCCSX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNN2YNCCSX, 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 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, shipped in drawout narrow cassettes, with shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0322NMNK4NNNMSX
MDN4083LEA0322NMNK4NNNMSX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNK4NNNMSX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 300A 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, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0822NMNGNNNACCX
MDN4083LEA0822NMNGNNNACCX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNGNNNACCX, 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, 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
SSB3G663T
SSB3G663T
General Electric - Insulated Case
SSB3G663T, 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, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, full metering, modbus communication & 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
Limited Stock
SSB2G4Z1K
SSB2G4Z1K
General Electric - Insulated Case
SSB2G4Z1K, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, back connected, 1600A frame rating, complete with Entelliguard trip, LI - Long-Time and Instantaneous trip functions, current metering & ZSI features and 600A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0622NMNG4NNYDPX
MDN4083LEA0622NMNG4NNYDPX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNG4NNYDPX, 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 32Vdc 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, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price
Limited Stock
M1S40T3L
M1S40T3L
Noark Electric - Molded Case
M1S40T3L, Noark Electric, Ex9 Series, type , 3PH, 3P, 600V, 40A, 50kA@240V, complete with LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0322NMNN4YNYDWX
MDN4083LEA0322NMNN4YNYDWX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNN4YNYDWX, 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 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
SHD5G8F7W
SHD5G8F7W
General Electric - Insulated Case
SHD5G8F7W, General Electric, Power Break II, type , 3P, 3PH, 600V, 3000A 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 & modbus communication features and 2000Arating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0622NMNR4ENKNCX
MDN4083LEA0622NMNR4ENKNCX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNR4ENKNCX, 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 208-240Vac UVR, 4A/4B 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
MPA31F1201050
MPA31F1201050
General Electric - Insulated Case
MPA31F1201050, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, 24/30V dc motor operator and 380/400V ac shunt trip, 3P, 3PH, 1250A, 690V, 50kA@415V, Bolt-On, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers
From Get Price
Limited Stock
FRM3245F
FRM3245F
General Electric - Part And Accessory
FRM3245F, General Electric, EntellEon, type , Panelboard Assemblies, interior frame for panelboard, 32X height, 45 width
From Get Price
Limited Stock
PDG34G0600E2NL
PDG34G0600E2NL
Eaton - Molded Case
PDG34G0600E2NL, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 600A, 35kA@480V, Bolt-On, load side lug terminals, complete with PXR20 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions , Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
MDN4083LEA0422NMNK2YNADSX
MDN4083LEA0422NMNK2YNADSX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNK2YNADSX, 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, 2A/2B auxiliary switch, 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, unwired
From Get Price
Limited Stock
MDN4083LEA0322NMNG2ENCMAX
MDN4083LEA0322NMNG2ENCMAX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNG2ENCMAX, 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, 2A/2B 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
MDN4083LEA0722NMNA2NNYMAX
MDN4083LEA0722NMNA2NNYMAX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNA2NNYMAX, 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 110-127Vac 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, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
PCCFGA33000
PCCFGA33000
Westinghouse - Insulated Case
PCCFGA33000, Westinghouse, SELTRONIC, type , 3P, 3PH, 3000A, 600V, 100kA@480V, UL listed, Bolt-On, front connected, 100% rated, complete with LSG - Long-Time, Short-Time and Ground Fault trip functions, adjustable short-time delay feature and rating plug, Solid State electronic, insulated case circuit breakers, these breakers are now obsolete; however, we do still stock them
From Get Price
Limited Stock
MPA42F40V0100
MPA42F40V0100
General Electric - Insulated Case
MPA42F40V0100, General Electric, M-PACT, type , frame size 2, manually operated, 5 N.O- 3 N.C. Auxiliary switches, Mpro-50L trip unit and 24/30V dc closing coil, 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
Limited Stock
JB2070WS
JB2070WS
Westinghouse - Molded Case
JB2070WS, Westinghouse, AB DE-ION, type , 2P, 1PH, 70A, 600V, 22kA@480V, standard interrupting capacity, Bolt-On, complete with wear-n-tear short trip, non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, lugs not included, Thermal Magnetic molded case circuit breakers; these breakers are obsolete, however we do still stock them
From Get Price
Limited Stock
WLS2D308G
WLS2D308G
Siemens - Insulated Case
WLS2D308G, Siemens, WL Series, type , frame size II, drawout, 3P, 3PH, 800A, 600V, 65kA@480V, UL listed, standard interrupting capacity, Draw-Out, complete with solid state programmer with LSI - Long-Time, Short-Time and Instantaneous trip functions and 400A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0822NMNRNENYNCX
MDN4083LEA0822NMNRNENYNCX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNRNENYNCX, 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 208-240Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Kirk key interlock, 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
PDF54M1200D3DN
PDF54M1200D3DN
Cutler Hammer - Molded Case
PDF54M1200D3DN, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 1200A, 65kA@480V, Bolt-On, no terminals, complete with PXR20D trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions with relays, modbus & CAM option, Solid State electronic, molded case circuit breakers; globally rated with 100% UL rating
From Get Price
Limited Stock
MDN4083LEA0522NMNK2YNKDWX
MDN4083LEA0522NMNK2YNKDWX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNK2YNKDWX, 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 600Vac 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, with shutters, pre-wired
From Get Price
Limited Stock
PDG24P0200TFFL
PDG24P0200TFFL
Cutler Hammer - Molded Case
PDG24P0200TFFL, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 100% neutral, 600V, 200A, 100kA@480V, Bolt-On, load side terminals only, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price