1. Home / 
  2. square d breaker

SORT BY
Limited Stock
MDN4083LEA0422NMNN4ENACPX
MDN4083LEA0422NMNN4ENACPX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNN4ENACPX, 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 interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, 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
MPA32F40W0120
MPA32F40W0120
General Electric - Insulated Case
MPA32F40W0120, General Electric, M-PACT, type , frame size 2, manually operated, 5 N.O- 3 N.C. Auxiliary switches, Mpro-50H trip unit, 24/30V dc closing coil and 48V dc shunt trip, 3P, 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
MDN4083LEA0222NMNA2ENADAX
MDN4083LEA0222NMNA2ENADAX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNA2ENADAX, 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, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, load side lug terminals & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
HJG4B300B
HJG4B300B
Siemens - Molded Case
HJG4B300B, Siemens, VL Series, Type , 4P, 3PH, 300A, 600V, 65kA@480V, high interrupting capacity, 40°C, Bolt-On, complete with load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0722NMNNNYCNMWX
MDN4083LEA0722NMNNNYCNMWX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNNNYCNMWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 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, 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, pre-wired
From Get Price
Limited Stock
MDN4083LEA0222NMNHNNNLCWX
MDN4083LEA0222NMNHNNNLCWX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNHNNNLCWX, 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, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Castell 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, with shutters, pre-wired
From Get Price
Limited Stock
SHD2G433H
SHD2G433H
General Electric - Insulated Case
SHD2G433H, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 100kA@480V, high interrupting capacity, Draw-Out, 1600A frame rating, complete with Entelliguard trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, current metering, modbus communications & ZSI features and 400A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
PDF54M1200E2ZM
PDF54M1200E2ZM
Cutler Hammer - Molded Case
PDF54M1200E2ZM, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 1200A, 65kA@480V, Bolt-On, no terminals with metric tapped conductors, complete with PXR20 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions with modbus & ZSI option, Solid State electronic, molded case circuit breakers; globally rated with 100% UL rating
From Get Price
Limited Stock
PDG32G0400D5DN
PDG32G0400D5DN
Cutler Hammer - Molded Case
PDG32G0400D5DN, Cutler Hammer, Eaton, Power Defense, type , 1PH, 2P, 600V, 400A, 35kA@480V, Bolt-On, no 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
MDN4083LEA0622NMNR4ENAMWX
MDN4083LEA0622NMNR4ENAMWX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNR4ENAMWX, 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, operations counter, load side lug terminals, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
PDG42K0800D5WJ
PDG42K0800D5WJ
Cutler Hammer - Molded Case
PDG42K0800D5WJ, Cutler Hammer, Eaton, Power Defense, type , 1PH, 2P, 600V, 800A, 50kA@480V, Feed-Thru, line & load side lug terminals, complete with PXR20D trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, relays, modbus and ZSI, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
MDN4083LEA0322NMNKNEMNDSX
MDN4083LEA0322NMNKNEMNDSX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNKNEMNDSX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed metal padlockable pushbutton cover, 3P, 3PH, 800A, 300A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 600Vac 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
EEEDH440200SB2
EEEDH440200SB2
Cutler Hammer - Mounting Hardware
EEEDH440200SB2, Cutler Hammer, EE Series, mounting hardware, plug-in mounting module, rated for 200A, ABL or BCR phase connection, 480V max, Copper, Single Branch mounting style, suitable for use with ED,EDH,EDC,JD,HJD,JDC circuit breaker frames and EP panelboards; these modules are obsolete, however we still stock them
From Get Price
Limited Stock
MDN4083LEA0322NMNR4ENACCX
MDN4083LEA0322NMNR4ENACCX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNR4ENACCX, 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 208-240Vac UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, 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, unwired
From Get Price
Limited Stock
Q140H01
Q140H01
Siemens - Molded Case
Q140H01 Siemens Q Series, type , 1P, 1PH, 40A, 120V, with factory installed 120V auxiliary switch, 22kA@120V, high interrupting capacity, Plug-In, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0722NMNKNYNADWX
MDN4083LEA0722NMNKNYNADWX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNKNYNADWX, 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 600Vac UVR, 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
K332LSIGDZ2PMR
K332LSIGDZ2PMR
General Electric - Trip Units And Programmers
K332LSIGDZ2PMR, General Electric, MicroVersaTrip PM, replacement trip units and programmers, 3200A current sensor rating, Solid State electronic, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, defeatable ground fault, ground fault and short-time zone-selective interlock, protective relay, metering and communications, suitable for use with 3200A frame WavePro WPS,WPH,WPF,WPX low voltage power circuit breakers
From Get Price
Limited Stock
MDN4083LEA0722NMNR2NNNCSX
MDN4083LEA0722NMNR2NNNCSX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNR2NNNCSX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 700A current sensors and rating plugs, 600V, 42kA@600V, 40C, Bolt-On, manually operated, complete with factory installed 208-240Vac UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, 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
PDG32F0400E5ZJ
PDG32F0400E5ZJ
Eaton - Molded Case
PDG32F0400E5ZJ, Eaton, Cutler Hammer, Power Defense, type , 1PH, 2P, 600V, 400A, 25kA@480V, Feed-Thru, line & load side lug terminals, complete with PXR20 trip with ARMS LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions with ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
MDN4083LEA0422NMNG2ENAMPX
MDN4083LEA0422NMNG2ENAMPX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNG2ENAMPX, 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 32Vdc UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, load side lug terminals, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price
Limited Stock
EZD160M4160P
EZD160M4160P
Schneider Electric - Molded Case
EZD160M4160P, Schneider Electric, Compact, type , EZD160M, 4P, 3PH, 160A, IEC rated, 690V, 36kA@415V, Plug-In, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
PGMN4ATEJ0250
PGMN4ATEJ0250
General Electric - Molded Case
PGMN4ATEJ0250, General Electric, GuardEon, type , 3PH, 4P, 600V, 75-250A, 65kA@480V, 100% UL rated, front connection/Feed-Thru, toggle mechanism, complete with PremEon G advanced metering interchangeable trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, molded case circuit breakers; meet UL, cUL, IEC, CE, CCC requirements
From Get Price
Limited Stock
MDN4083LEA0122NMNG2NNANWX
MDN4083LEA0122NMNG2NNANWX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNG2NNANWX, 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, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, 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
MDN4083LEA0622NMNFNENADPX
MDN4083LEA0622NMNFNENADPX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNFNENADPX, 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 220-250Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, 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