1. Home / 
  2. square d breaker

SORT BY
Limited Stock
MDN4083LEA0722NMNGNNNHDCX
MDN4083LEA0722NMNGNNNHDCX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNGNNNHDCX, 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 32Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Ronis 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, without shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0422NMNA4NNCDWX
MDN4083LEA0422NMNA4NNCDWX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNA4NNCDWX, 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, 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, with shutters, pre-wired
From Get Price
Limited Stock
PDG32M0400E3MK
PDG32M0400E3MK
Eaton - Molded Case
PDG32M0400E3MK, Eaton, Cutler Hammer, Power Defense, type , 1PH, 2P, 600V, 400A, 65kA@480V, Bolt-On, line side lug terminals, complete with PXR20 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
PDG32K0600D2YN
PDG32K0600D2YN
Eaton - Molded Case
PDG32K0600D2YN, Cutler Hammer, Eaton, Power Defense, type , 1PH, 2P, 600V, 600A, 50kA@480V, Bolt-On, no lug terminals, complete with PXR20D trip with 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
EEND410800TB2
EEND410800TB2
Cutler Hammer - Mounting Hardware
EEND410800TB2, Cutler Hammer, EE Series, mounting hardware, plug-in mounting module, rated for 800A, ABL or BCR phase connection, 120V max, Copper, Dual/Twin Branch mounting style, suitable for use with ND,HND,NDC circuit breaker frames and EP panelboards; these modules are obsolete, however we still stock them
From Get Price
Limited Stock
SHD3G683P
SHD3G683P
General Electric - Insulated Case
SHD3G683P, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 100kA@480V, high interrupting capacity, Draw-Out, 2000A frame rating, complete with Entelliguard trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, full metering, RELT, modbus communication, relays & ZSI features and 1100A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
SSD2G518P
SSD2G518P
General Electric - Insulated Case
SSD2G518P, General Electric, Power Break II, type , 3P, 3PH, 600V, 1600A current sensor rating, 65kA@480V, standard interrupting capacity, Draw-Out, 1600A frame rating, complete with Entelliguard trip, LIG - Long-Time, Instantaneous and Ground Fault trip functions, current metering, RELT & 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
MDN4083LEA0822NMNF4YCNMAX
MDN4083LEA0822NMNF4YCNMAX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNF4YCNMAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 3P, 3PH, 800A, 800A 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, load side lug terminals, 4A/4B auxiliary switch, mechanical trip indicator & OTS switch, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
SSB2G538T
SSB2G538T
General Electric - Insulated Case
SSB2G538T, General Electric, Power Break II, type , 3P, 3PH, 600V, 1600A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, back connected, 1600A frame rating, complete with Entelliguard trip, LIG - Long-Time, Instantaneous and Ground Fault trip functions, current metering, modbus communication & ZSI features and 1500A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0322NMNN4NNHCCX
MDN4083LEA0322NMNN4NNHCCX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNN4NNHCCX, 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 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 & 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
MDN4083LEA0122NMNA4NNKDWX
MDN4083LEA0122NMNA4NNKDWX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNA4NNKDWX, 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 110-127Vac UVR, 4A/4B 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, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
SSB4G6Y8R
SSB4G6Y8R
General Electric - Insulated Case
SSB4G6Y8R, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, back connected, 2500A frame rating, complete with Entelliguard trip, LIG - Long-Time, Instantaneous and Ground Fault trip functions, full metering, modbus communcation, relays & ZSI features and 1200A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
WLH1D312MY
WLH1D312MY
Siemens - Insulated Case
WLH1D312MY, Siemens, WL Series, type , frame size I, drawout, 3P, 3PH, 1200A, 600V, 85kA@480V, UL listed, standard interrupting capacity, Draw-Out, complete with solid state ETU755 programmer + WLGFM76 ground fault module, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and 700A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
WLS1F320AD
WLS1F320AD
Siemens - Insulated Case
WLS1F320AD, 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 + WLLCD48 LCD display, LSI - Long-Time, Short-Time and Instantaneous trip functions and 200A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
M1S50T3R
M1S50T3R
Noark Electric - Molded Case
M1S50T3R, Noark Electric, Ex9 Series, type , 3PH, 3P, 600V, 50A, 50kA@240V, complete with LI - Long-Time and Instantaneous trip functions, {connection], rear connection, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
L9-50/2/D
L9-50/2/D
Sprecher & Schuh - Molded Case
L9-50/2/D, Sprecher & Schuh, Series L9, type , 1PH, 2P, 240V, 50A, 10kA@240V, UL listed, standard interrupting capacity, Feed-Thru for bus bar connection, DIN Rail mounting, trip characteristic D, complete with LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic, molded case miniature circuit breakers
From Get Price
Limited Stock
WLL1D316JH
WLL1D316JH
Siemens - Insulated Case
WLL1D316JH, Siemens, WL Series, type , frame size I, drawout, 3P, 3PH, 1600A, 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 500A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
EEKD540350SB2
EEKD540350SB2
Cutler Hammer - Mounting Hardware
EEKD540350SB2, Cutler Hammer, EE Series, mounting hardware, plug-in mounting module, rated for 350A, BCL or ABR phase connection, 480V max, Copper, Single Branch mounting style, suitable for use with KD,HKD,KDC circuit breaker frames and EP panelboards; these modules are obsolete, however we still stock them
From Get Price
Limited Stock
SSB4G7611
SSB4G7611
General Electric - Insulated Case
SSB4G7611, General Electric, Power Break II, type , 3P, 3PH, 600V, 2500A current sensor rating, 100kA@480V, standard interrupting capacity, Bolt-On, back connected, 2500A frame rating, complete with Entelliguard trip, LI - Long-Time and Instantaneous trip functions, full metering, 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
SSB4G636R
SSB4G636R
General Electric - Insulated Case
SSB4G636R, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, back connected, 2500A frame rating, complete with Entelliguard trip, LSH - Long-Time, Short-Time and High-Range Instantaneous trip functions, current metering, modbus communcation & ZSI features and 1200A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MPA31F16N0000
MPA31F16N0000
General Electric - Insulated Case
MPA31F16N0000, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches and Mpro-27 trip unit, 3P, 3PH, 1600A, 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
MDN4083LEA0322NMNFNENRMWX
MDN4083LEA0322NMNFNENRMWX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNFNENRMWX, 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, Ronis keylock, 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
MDN4083LEA0122NMNJ2NNNDWX
MDN4083LEA0122NMNJ2NNNDWX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNJ2NNNDWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 100A current sensors and rating plugs, 600V, 42kA@600V, 40C, Bolt-On, manually operated, complete with factory installed 480Vac 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, pre-wired
From Get Price
Limited Stock
MPA41F1201020
MPA41F1201020
General Electric - Insulated Case
MPA41F1201020, General Electric, M-PACT, type , frame size 1, manually operated, with 5 N.O.-3 N.C. Auxiliary switches, 24/30V dc motor operator and 48V dc shunt trip, 4P, 3PH, 1250A, 690V, 50kA@415V, Bolt-On, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers
From Get Price