1. Home / 
  2. square d breaker

SORT BY
Limited Stock
MPA41F20N3330
MPA41F20N3330
General Electric - Insulated Case
MPA41F20N3330, 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, 110/130V dc/ac closing coil and 110/130V dc/ac shunt trip, 4P, 3PH, 2000A, 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
MPA31F12W2250
MPA31F12W2250
General Electric - Insulated Case
MPA31F12W2250, 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, 48V dc closing coil, 380/400V ac shunt trip, 3P, 3PH, 1250A, 690V, 50kA@415V, Bolt-On, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault, Solid State electronic, insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0322NMNE2YNKDPX
MDN4083LEA0322NMNE2YNKDPX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNE2YNKDPX, 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 110-125Vdc 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, without shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0422NMNG4YCKMAX
MDN4083LEA0422NMNG4YCKMAX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNG4YCKMAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 3P, 3PH, 800A, 400A 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, mechanical trip indicator, OTS switch & kirk keylock, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
EM6B003MS2L
EM6B003MS2L
Siemens - Molded Case
EM6B003MS2L, Siemens, Mining Service, type , 3P, 3PH, 3A, 600V, mining duty rated, 18kA@600V, standard interrupting capacity, Feed-Thru, complete with non-interchangeable trip, I - Instantaneous protection only and line & load side lug terminals, magnetic range 10-35A, Magnetic Only, Mining Service molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0722NMNN2ENKDWX
MDN4083LEA0722NMNN2ENKDWX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNN2ENKDWX, 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 interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Kirk 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, with shutters, pre-wired
From Get Price
Limited Stock
1532416
1532416
Cutler Hammer - Molded Case
1532416, Cutler Hammer, E2050V, E Series, type , 2P, 1PH, 50A, 240V, 7kA@240V, standard interrupting capacity, 50ºC, Bolt-On, complete with LI - Long-Time and Instantaneous trip functions and load side lug terminals, Thermal Magnetic, molded case circuit breakers; these breakers are now obsolete; however, we do still stock them
From Get Price
Limited Stock
MDN4083LEA0222NMNR4ENCMSX
MDN4083LEA0222NMNR4ENCMSX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNR4ENCMSX, 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, 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
PDG23M0100D3DJ
PDG23M0100D3DJ
Eaton - Molded Case
PDG23M0100D3DJ, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 100A, 65kA@480V, Feed-Thru, line & load side lug terminals, complete with Xpert Release PXR20D trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, relays, modbus and CAM, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
SHB1G2K8D
SHB1G2K8D
General Electric - Insulated Case
SHB1G2K8D, General Electric, Power Break II, type , 3P, 3PH, 600V, 400A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, back connected, 800A frame rating, complete with Entelliguard trip, LIG - Long-Time, Instantaneous and Ground Fault trip functions, current metering & ZSI features and 225A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
PDG33KH400D3MK
PDG33KH400D3MK
Eaton - Molded Case
PDG33KH400D3MK, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 400A, High Override, 50kA@480V, Bolt-On, line side lug terminals, complete with PXR20D trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and Modbus RTU & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
WLL2D308AE
WLL2D308AE
Siemens - Insulated Case
WLL2D308AE, Siemens, WL Series, type , frame size II, drawout, 3P, 3PH, 800A, 600V, 100kA@480V, UL listed, high interrupting capacity, Draw-Out, complete with solid state ETU745 programmer + WLGFA48, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions and 200A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
PDD23N0060VFFL
PDD23N0060VFFL
Eaton - Molded Case
PDD23N0060VFFL, Cutler Hammer, Eaton, Power Defense, type , 50ºC, 3PH, 3P, 240V, 60A, 150kA@240V, Bolt-On, load terminals only, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; CSA certification; non-UL listed
From Get Price
Limited Stock
MDN4083LEA0422NMNJNEMNCSX
MDN4083LEA0422NMNJNEMNCSX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNJNEMNCSX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed metal padlockable pushbutton cover, 3P, 3PH, 800A, 400A 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, load side lug terminals & 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
WLS2D316QB
WLS2D316QB
Siemens - Insulated Case
WLS2D316QB, Siemens, WL Series, type , frame size I, drawout, 3P, 3PH, 1600A, 600V, 65kA@480V, UL listed, standard interrupting capacity, Draw-Out, 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
Limited Stock
PDG34M0250D4YJ
PDG34M0250D4YJ
Eaton - Molded Case
PDG34M0250D4YJ, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 250A, 65kA@480V, Feed-Thru, line & load side lug terminals, complete with PXR20D trip with ARMS LSI - Long-Time, Short-Time and Instantaneous trip functions and Modbus RTU, CAM Link, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
MDN4083LEA0422NMNANENHNSX
MDN4083LEA0422NMNANENHNSX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNANENHNSX, 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 110-127Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Ronis key interlock, 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
SHF3G6X7U
SHF3G6X7U
General Electric - Insulated Case
SHF3G6X7U, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, front connected, 2000A frame rating, complete with Entelliguard trip, LSHG - Long-Time, Short-Time, High-Range Instantaneous and Ground Fault trip functions, current metering features and 1600A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0122NMNGNNNLCWX
MDN4083LEA0122NMNGNNNLCWX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNGNNNLCWX, 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, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions,load side lug terminals, mechanical trip indicator, Castell key interlock & 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
MDN4083LEA0222NMNH2NNCNWX
MDN4083LEA0222NMNH2NNCNWX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNH2NNCNWX, 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 48Vdc UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell keylock, 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
PDD22F0100VFFJ
PDD22F0100VFFJ
Eaton - Molded Case
PDD22F0100VFFJ, Cutler Hammer, Eaton, Power Defense, type , 50ºC, 1PH, 2P, 240V, 100A, 35kA@240V, Feed-Thru, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; IEC certification; non-UL listed
From Get Price
Limited Stock
MDN4083LEA0122NMNCNECNNAX
MDN4083LEA0122NMNCNECNNAX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNCNECNNAX, 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 24Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
PDG63N2500D5WM
PDG63N2500D5WM
Cutler Hammer - Molded Case
PDG63N2500D5WM, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 2500A, 85kA@480V, Bolt-On, no terminals with metric tapped conductors, complete with PXR20D trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault with ARMS trip functions with relays, modbus & ZSI option, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
SHD4G6H1R
SHD4G6H1R
General Electric - Insulated Case
SHD4G6H1R, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 100kA@480V, high interrupting capacity, Draw-Out, 2500A frame rating, complete with Entelliguard trip, LI - Long-Time and Instantaneous trip functions, full metering, RELT, modbus communication & relays features and 1200A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price