1. Home / 
  2. square d breaker

SORT BY
Limited Stock
SHB5G8282
SHB5G8282
General Electric - Insulated Case
SHB5G8282, General Electric, Power Break II, type , 3P, 3PH, 600V, 3000A current sensor rating, 150kA@480V, high interrupting capacity, Bolt-On, back connected, 3000A frame rating, complete with Entelliguard trip, LIG - Long-Time, Instantaneous and Ground Fault trip functions, current metering, RELT, modbus communication & 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
Limited Stock
SHF4G7R6W
SHF4G7R6W
General Electric - Insulated Case
SHF4G7R6W, General Electric, Power Break II, type , 3P, 3PH, 600V, 2500A current sensor rating, 150kA@480V, high interrupting capacity, Bolt-On, front connected, 2500A frame rating, complete with Entelliguard trip, LSH - Long-Time, Short-Time and High-Range Instantaneous trip functions, full metering, 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
Limited Stock
FG3030S10
FG3030S10
Cutler Hammer - Molded Case
FG3030S10, Cutler Hammer, Eaton, Westinghouse, Series C, type , 3P, 3PH, 30A, 600V, 14kA@480V, standard interrupting capacity, Feed-Thru, suitable for reverse feed applications, fixed magnetic pickup range, complete with left-pole mounted 208-380Vac or 110-127Vdc, 50/60Hz rear 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
MDN4083LEA0122NMNG4EHNMCX
MDN4083LEA0122NMNG4EHNMCX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNG4EHNMCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB plastic 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 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, unwired
From Get Price
Limited Stock
NFX3T100B
NFX3T100B
Siemens - Molded Case
NFX3T100B, Siemens, VL Series, type , 3P, 3PH, 100A, 600V, 35kA@480V, standard interrupting capacity, Bolt-On, complete with non-interchangeable trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, load side lug terminals, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0522NMNK4YNACWX
MDN4083LEA0522NMNK4YNACWX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNK4YNACWX, 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, 4A/4B 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, pre-wired
From Get Price
Limited Stock
MDN4083LEA0122NMNG4NNCCPX
MDN4083LEA0122NMNG4NNCCPX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNG4NNCCPX, 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, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell 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
MDN4083LEA0722NMNJ2NNRNSX
MDN4083LEA0722NMNJ2NNRNSX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNJ2NNRNSX, 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, Ronis keylock, 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
EGB4080FFGVH09
EGB4080FFGVH09
Cutler Hammer - Molded Case
EGB4080FFGVH09, Cutler Hammer, Series G, type , 4P, 3PH, 80A, 480V, 18kA@480V, standard interrupting capacity, for Naval applications 50°C, not UL listed, Feed-Thru, complete with non-interchangeable 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
SHD1G361J
SHD1G361J
General Electric - Insulated Case
SHD1G361J, General Electric, Power Break II, type , 3P, 3PH, 600V, 800A current sensor rating, 100kA@480V, high 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 500A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
PDF53N1200D4MM
PDF53N1200D4MM
Cutler Hammer - Molded Case
PDF53N1200D4MM, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 1200A, 85kA@480V, Bolt-On, no terminals with metric tapped conductors, complete with PXR20D trip with LSI - Long-Time, Short-Time and Instantaneous with ARMS 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
MDN4083LEA0322NMNFNYNYMSX
MDN4083LEA0322NMNFNYNYMSX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNFNYNYMSX, 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 220-250Vdc UVR, 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, shipped in drawout narrow cassettes, with shutters, unwired
From Get Price
Limited Stock
PDG32P0400D5DL
PDG32P0400D5DL
Cutler Hammer - Molded Case
PDG32P0400D5DL, Eaton, Cutler Hammer, Power Defense, type , 1PH, 2P, 600V, 400A, 100kA@480V, Bolt-On, load side lug terminals, complete with PXR20D ARMS trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and Modbus RTU, CAM link & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
PDG33F0125B2NL
PDG33F0125B2NL
Eaton - Molded Case
PDG33F0125B2NL, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 125A, 25kA@480V, Bolt-On, load side lug terminals, complete with PXR10 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
EGS3070FFBVH09
EGS3070FFBVH09
Cutler Hammer - Molded Case
EGS3070FFBVH09, Cutler Hammer, Series G, type , 3P, 3PH, 70A, 600V, 35kA@480V, standard interrupting capacity, for Naval applications 50°C, not UL listed, Bolt-On, complete with non-interchangeable trip unit and load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
HNY3K120
HNY3K120
Siemens - Molded Case
HNY3K120, Siemens, VL Series, type , 3P, 3PH, 1200A, 600V, 65kA@480V, high interrupting capacity, Bolt-On, 100% rated, complete with non-interchangeable trip with LCD display, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, lugs not included, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0222NMNC4ECNCSX
MDN4083LEA0222NMNC4ECNCSX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNC4ECNCSX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 3P, 3PH, 800A, 200A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 24Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, 4A/4B auxiliary 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
In Stock
HMDL2800
HMDL2800
Eaton - Molded Case
HMDL2800, Westinghouse, Cutler Hammer, Eaton, Series C, type , 2P, 1PH, 800A, 600V, 65kA@480V, high interrupting capacity, 40°C, Feed-Thru, complete with interchangeable, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic molded case circuit breakers
From $4,336.90
Limited Stock
PDF34F0600D2MJ
PDF34F0600D2MJ
Cutler Hammer - Molded Case
PDF34F0600D2MJ, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 600A, 25kA@480V, 100% UL, Feed-Thru, line & load side lug terminals, complete with PXR20D trip with LSI - Long-Time, Short-Time and Instantaneous trip functions and Modbus RTU & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
PDG32F0400D4ML
PDG32F0400D4ML
Cutler Hammer - Molded Case
PDG32F0400D4ML, Eaton, Cutler Hammer, Power Defense, type , 1PH, 2P, 600V, 400A, 25kA@480V, Bolt-On, load side lug terminals, complete with PXR20D ARMS trip with LSI - Long-Time, Short-Time and Instantaneous trip functions and Modbus RTU & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
MDN4083LEA0422NMNR4ENLCPX
MDN4083LEA0422NMNR4ENLCPX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNR4ENLCPX, 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 208-240Vac UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Castell 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, pre-wired
From Get Price
Limited Stock
QJ3B06001S01
QJ3B06001S01
Siemens - Molded Case
QJ3B06001S01, Siemens, QJ Series, type , 3P, 3PH, 60A, 240V, 10kA@240V, standard interrupting capacity, Bolt-On, complete with 1A/1B auxiliary switch, 120/240V shunt trip, non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and load side lug terminals, Thermal Magnetic molded case circuit breakers; these breakers are obsolete however we still stock them
From Get Price
Limited Stock
5SX2640-6
5SX2640-6
Siemens - Molded Case
5SX2640-6, Siemens, 5SX2 Series, type , supplementary protectors, Characteristic B, 3P + N, 3PH, 40A, 230/400Vac, 6kA@400V, Bolt-On, Thermal Magnetic, miniature molded case circuit breakers
From Get Price
Limited Stock
WLS1F320QB
WLS1F320QB
Siemens - Insulated Case
WLS1F320QB, Siemens, WL Series, type , frame size I, fixed mount, 3P, 3PH, 2000A, 600V, 65kA@480V, UL listed, standard interrupting capacity, Bolt-On, complete with solid state ETU727 programmer, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and 1200A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price