1. Home / 
  2. square d breaker

SORT BY
Limited Stock
140G-H3H3-D10
140G-H3H3-D10
Allen-Bradley - Molded Case
140G-H3H3-D10, Allen-Bradley, Bulletin 140G, 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, Solid State, molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0122NMNNNECNMAX
MDN4083LEA0122NMNNNECNMAX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNNNECNMAX, Cutler Hammer, Magnum DS, type , drawout mounted, factory installed padlock pushbutton cover, narrow block close PB metal frame, 3P, 3PH, 800A, 100A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, lower terminal voltage connection, Solid State, low voltage power insulated case circuit breakers, shipped without cassettes and unwired
From Get Price
Limited Stock
PDG32KH400E3RJ
PDG32KH400E3RJ
Cutler Hammer - Molded Case
PDG32KH400E3RJ, Cutler Hammer, Eaton, Power Defense, type , 600A frame, 1PH, 2P, 600V, 400A, high override, 50kA@480V, Feed-Thru, line & load side lug terminals, complete with PXR20 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
MDN4083LEA0822NMNHNNNACPX
MDN4083LEA0822NMNHNNNACPX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNHNNNACPX, 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 48Vdc 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, pre-wired
From Get Price
Limited Stock
MDN4083LEA0222NMNA4YNCMAX
MDN4083LEA0222NMNA4YNCMAX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNA4YNCMAX, 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 110-127Vac 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
MDN4083LEA0522NMNG4YNCNPX
MDN4083LEA0522NMNG4YNCNPX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNG4YNCNPX, 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 32Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, Castell keylock, mechanical trip indicator & OTS switch, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0822NMNJ4YNRDAX
MDN4083LEA0822NMNJ4YNRDAX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNJ4YNRDAX, 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 480Vac UVR, 4A/4B auxiliary switch, 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
From Get Price
Limited Stock
MPA41F20W2350
MPA41F20W2350
General Electric - Insulated Case
MPA41F20W2350, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, Mpro-50H trip unit, 48V dc motor operator, 110/130V dc/ac closing coil and 380/400V ac shunt trip, 4P, 3PH, 2000A, 690V, 50kA@415V, 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
MPA41F08N4310
MPA41F08N4310
General Electric - Insulated Case
MPA41F08N4310, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, Mpro-27 trip unit, 220/250V dc/ac motor operator, 110/130V dc/ac closing coil and 24/30V dc shunt trip, 4P, 3PH, 800A, 690V, 50kA@415V, Bolt-On, LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, insulated case circuit breakers
From Get Price
Limited Stock
SSF5G8411
SSF5G8411
General Electric - Insulated Case
SSF5G8411, General Electric, Power Break II, type , 3P, 3PH, 600V, 3000A current sensor rating, 100kA@480V, standard interrupting capacity, Bolt-On, front connected, 3000A frame rating, complete with Entelliguard trip, LI - Long-Time and Instantaneous trip functions, full metering, RELT, modbus communication & 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
MDN4083LEA0622NMNE4YNLDCX
MDN4083LEA0622NMNE4YNLDCX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNE4YNLDCX, 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 110-125Vdc UVR, 4A/4B 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 & 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
EEHFD210175SB2
EEHFD210175SB2
Cutler Hammer - Mounting Hardware
EEHFD210175SB2, Cutler Hammer, EE Series, mounting hardware, plug-in mounting module, rated for 175A, AC phase connection, 120V max, Copper, Single Branch mounting style, suitable for use with FDB,FD,HFD,FDC circuit breaker frames and EP panelboards; these modules are obsolete, however we still stock them
From Get Price
Limited Stock
XT7HQ310DYFF000XXX
XT7HQ310DYFF000XXX
ABB - Molded Case
XT7HQ310DYFF000XXX, ABB, SACE Tmax XT, type , UL 100% rated, 3PH, 3P, 600V, 1000A, 65kA@480V, Bolt-On, front terminals, complete with Ekip G Touch trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Ekip G Touch LSIG, generator protection circuit breakers; 1SDA102984R1 + 1SDA107723R1 global reference
From Get Price
Limited Stock
EGS3080AFGVH09
EGS3080AFGVH09
Cutler Hammer - Molded Case
EGS3080AFGVH09, Cutler Hammer, Series G, type , 3P, 3PH, 80A, 600V, 35kA@480V, standard interrupting capacity, for Naval applications 50°C, not UL listed, Feed-Thru, complete with interchangeable trip unit and line & load side lug terminals, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
MWI8204LEA
MWI8204LEA
Cutler Hammer - Insulated Case
MWI8204LEA, Cutler Hammer, Magnum, type , drawout mounted, standard frame, 4P, 3PH, 2000A, 690V, 85kA@690V, Bolt-On, NABC phasing, complete with interchangeable Digitrip RMS with possible LI/LSI/LSIG/LSIA trip functions, load side lug terminals, Solid State electronic, IEC low voltage power insulated case circuit breakers
From Get Price
Limited Stock
XT4VQ4225PFF000XXX
XT4VQ4225PFF000XXX
ABB - Molded Case
XT4VQ4225PFF000XXX, ABB, molded case circuit breaker, SACE Tmax XT, Type , 4-Pole, 225A, 600V, 65kA@600V, Ekip Touch LSI, UL 100% Rated, Line Side Termination (top): F front terminals no lugs installed, Load Side Termination (bottom): F front terminals no lugs installed, No - 1SDA07211R1 global reference
From Get Price
Limited Stock
SHD6G9F81
SHD6G9F81
General Electric - Insulated Case
SHD6G9F81, 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, LIG - Long-Time, Instantaneous and Ground Fault trip functions, full metering & modbus communication 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
SSB3G627P
SSB3G627P
General Electric - Insulated Case
SSB3G627P, 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, LSHG - Long-Time, Short-Time, High-Range Instantaneous and Ground Fault trip functions, current metering, RELT, modbus communication & ZSI 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
P1A18NB125CTS
P1A18NB125CTS
Siemens - Panel Board
P1A18NB125CTS, Siemens, Type P1 panel board, 1-phase, 3-wire, 125A, 120/240V, Main Breaker style, to be used with FXD circuit breaker, 18 1-pole circuits, 32" box height, top feed, surface mounted, Copper bus
From Get Price
Limited Stock
E2K3400MNWS30
E2K3400MNWS30
Westinghouse - Molded Case
E2K3400MNWS30, Westinghouse, Cutler Hammer, Eaton, Series C, E2 mining service breakers, type , 3P, 3PH, 400A, 600V, 250Vdc, 25kA@600V, standard interrupting capacity, Bolt-On, complete with mag only trip, right-pole mounted 110-240Vac 50/60Hz or 110-125Vdc, rear mount shunt trip, I - Instantaneous protection only, magnetic range 1500-3000A lugs not included, MCP, motor circuit protectors, Magnetic Only, molded case circuit breakers
From Get Price
Limited Stock
E6V-A40-4P-2000A-BO-EO-LI
E6V-A40-4P-2000A-BO-EO-LI
ABB - Insulated Case
E6V-A40-4P-2000A-BO-EO-LI, ABB, EMax, type , 4P, 3PH, 4000A frame, 2000A rating plug, 600V, 125kA@480V, fixed/Bolt-On, electrically operated, Solid State electronic with LI - Long-Time and Instantaneous trip functions, low voltage power insulated case circuit breakers; if accessories are needed, please call our Sales Team for assistance
From Get Price
Limited Stock
WLS1F320PG
WLS1F320PG
Siemens - Insulated Case
WLS1F320PG, 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 ETU745 programmer + WLGFM48 ground fault module, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and 1000A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
WLL1D320QH
WLL1D320QH
Siemens - Insulated Case
WLL1D320QH, Siemens, WL Series, type , frame size I, drawout, 3P, 3PH, 2000A, 600V, 100kA@480V, UL listed, high interrupting capacity, Draw-Out, complete with solid state ETU745 programmer + WLLCD48 LCD display + WLGFM48 ground fault module, 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
Limited Stock
MPA31F12N3440
MPA31F12N3440
General Electric - Insulated Case
MPA31F12N3440, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, Mpro-27 trip unit, 110/130V dc/ac motor operator, 220/250V dc/ac closing coil, 220/250V dc/ac shunt trip, 3P, 3PH, 1250A, 690V, 50kA@415V, Bolt-On, LSI - Long-Time, Short-Time and Instantaneous, Solid State electronic, insulated case circuit breakers
From Get Price