1. Home / 
  2. square d breaker

SORT BY
Limited Stock
MDN4083LEA0822NMNC2NNHNSX
MDN4083LEA0822NMNC2NNHNSX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNC2NNHNSX, 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, 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, shipped in drawout narrow cassettes, with shutters, unwired
From Get Price
Limited Stock
KL3T300
KL3T300
Westinghouse - Trip Units And Programmers
KL3T300, Westinghouse, KL Series, trip units and programmers, 3P, 600V, 300A, Thermal Magnetic with LI - Long-Time and Instantaneous functions, suitable for KL frame breakers
From Get Price
Limited Stock
MDN4083LEA0222NMNG4NNHNWX
MDN4083LEA0222NMNG4NNHNWX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNG4NNHNWX, 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, Ronis key interlock, load side lug terminals & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0522NMNC4ENCNSX
MDN4083LEA0522NMNC4ENCNSX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNC4ENCNSX, 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 24Vdc 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, shipped in drawout narrow cassettes, with shutters, unwired
From Get Price
Limited Stock
140M-L2E-D40
140M-L2E-D40
Allen-Bradley - Molded Case
140M-L2E-D40, Allen-Bradley, Bulletin 140M, type , L-frame, 3P, 3PH, 400A, 600V, 35kA@480V, UL listed, Feed-Thru, complete with I - Instantaneous protection only and line & load side lug terminals, MCP, motor circuit protectors, magnetic range 160-400A, Magnetic Only, molded case circuit breakers
From Get Price
Limited Stock
FL340060A
FL340060A
Thomas & Betts - Molded Case
FL340060A, Thomas & Betts, FL Series, type , 3P, 3PH, 60A, 480V, 14kA@480V, 40°C, Bolt-On, non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, load side lug terminals, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
FG3225S24
FG3225S24
Westinghouse - Molded Case
FG3225S24, Westinghouse, Cutler Hammer, Eaton, Series C, type , 3P, 3PH, 225A, 600V, 14kA@480V, standard interrupting capacity, Feed-Thru, suitable for reverse feed applications, fixed magnetic pickup range, complete with right-pole or neutral-pole mounted 48-127Vac or 48-60Vdc, 50/60Hz terminal block right side mount shunt trip, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic, engine generator molded case circuit breakers
From Get Price
Limited Stock
WLL3F350VG
WLL3F350VG
Siemens - Insulated Case
WLL3F350VG, Siemens, WL Series, type , frame size III, fixed mount, 3P, 3PH, 5000A, 600V, 100kA@480V, UL listed, high interrupting capacity, Bolt-On, complete with solid state ETU745 programmer + WLGFM48 ground fault module, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and 2500A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0122NMNANECNDAX
MDN4083LEA0122NMNANECNDAX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNANECNDAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 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, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
SHF1G2M3B
SHF1G2M3B
General Electric - Insulated Case
SHF1G2M3B, General Electric, Power Break II, type , 3P, 3PH, 600V, 400A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, front 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 150A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
SHD1G1J9A
SHD1G1J9A
General Electric - Insulated Case
SHD1G1J9A, General Electric, Power Break II, type , 3P, 3PH, 600V, 200A current sensor rating, 100kA@480V, high interrupting capacity, Draw-Out, 800A frame, complete with Entelliguard trip, LIGA - Long-Time, Instantaneous and Ground Fault Alarm trip functions, full metering, modbus communication & relays 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
NZMN1-S26-CNA
NZMN1-S26-CNA
Klockner Moeller - Molded Case
NZMN1-S26-CNA, Eaton, Klockner Moeller, NZM1 Series, type , 3P, 3PH, 600V, 26A, 35kA@480V, normal switching capacity, Bolt-On/fixed mounting, with screw terminals, Thermal Magnetic, molded case circuit breakers, UL/CSA rated
From Get Price
Limited Stock
MDN4083LEA0722NMNJNYNKMAX
MDN4083LEA0722NMNJNYNKMAX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNJNYNKMAX, 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 480Vac UVR, 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
From Get Price
Limited Stock
K220LSIGZ2PM
K220LSIGZ2PM
General Electric - Trip Units And Programmers
K220LSIGZ2PM, General Electric, MicroVersaTrip PM, trip units and programmers, 2000A current sensor rating, Solid State electronic, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, ground fault and short-time zone-selective interlock, protective relays, metering and communications, suitable for use with 2000A frame WavePro WPS,WPH,WPF,WPX low voltage power circuit breakers
From Get Price
Limited Stock
SSB2G4K9K
SSB2G4K9K
General Electric - Insulated Case
SSB2G4K9K, 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, LIGA - Long-Time, Instantaneous and Ground Fault Alarm 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
SSD1G1W8C
SSD1G1W8C
General Electric - Insulated Case
SSD1G1W8C, General Electric, Power Break II, type , 3P, 3PH, 600V, 200A current sensor rating, 65kA@480V, standard interrupting capacity, Draw-Out, 800A frame, complete with Entelliguard trip, LIG - Long-Time, Instantaneous and Ground Fault trip functions, full metering, RELT, modbus communication, relays & ZSI features and 200A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0722NMNJ2NNKDAX
MDN4083LEA0722NMNJ2NNKDAX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNJ2NNKDAX, 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 480Vac UVR, 2A/2B auxiliary switch, 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
From Get Price
Limited Stock
PDG32MH400P3WJ
PDG32MH400P3WJ
Eaton - Molded Case
PDG32MH400P3WJ, Cutler Hammer, Eaton, Power Defense, type , 1PH, 2P, 600V, 400A, High Override, 65kA@480V, Feed-Thru, line & load side lug terminals, complete with PXR25 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions with Modbus RTU, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
PDG32N0600E2CK
PDG32N0600E2CK
Eaton - Molded Case
PDG32N0600E2CK, Cutler Hammer, Eaton, Power Defense, type , 1PH, 2P, 600V, 600A, 85kA@480V, Bolt-On, line side lug terminals, complete with PXR20 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions and CAM link & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
MP330AS
MP330AS
Murray Corporation - Molded Case
MP330AS, Murray Corporation, MP Series, type , 3P, 3PH, 30A, 240V, 10kA@240V, high interrupting capacity, 40°C, Plug-In, complete with 1A/1B 120V auxiliary switch, non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
PDG32MH400E4XJ
PDG32MH400E4XJ
Eaton - Molded Case
PDG32MH400E4XJ, Eaton, Cutler Hammer, Power Defense, type , 1PH, 2P, 600V, 400A, High Override, 65kA@480V, Feed-Thru, line & load side lug terminals, complete with PXR20 trip with ARMS LSI - Long-Time, Short-Time and Instantaneous trip functions with CAM link, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
IZMB1-D1600
IZMB1-D1600
Klockner Moeller - Insulated Case
IZMB1-D1600, Klockner Moeller, IZM Series, type , 3P, 3PH, 1600A, 690V, 50kA@415V, basic switching capacity, complete with non-interchangeable trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, insulated case digital circuit breakers complete with graphic display
From Get Price
Limited Stock
MDN4083LEA0222NMNR4NNRDSX
MDN4083LEA0222NMNR4NNRDSX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNR4NNRDSX, 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 208-240Vac UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Ronis 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, with shutters, unwired
From Get Price
Limited Stock
SHF4G4B3K
SHF4G4B3K
General Electric - Insulated Case
SHF4G4B3K, 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, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, current metering, RELT & modbus communication features and 600A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price