1. Home / 
  2. square d breaker

SORT BY
Limited Stock
SHF1G1H6A
SHF1G1H6A
General Electric - Insulated Case
SHF1G1H6A, General Electric, Power Break II, type , 3P, 3PH, 600V, 200A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, front connected, 800A frame rating, complete with Entelliguard trip, LSH - Long-Time, Short-Time and High-Range Instantaneous trip functions, full metering, RELT, modbus communication and relays features and 100A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0122NMNR2YNYDSX
MDN4083LEA0122NMNR2YNYDSX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNR2YNYDSX, 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 208-240Vac UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Kirk 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, with shutters, unwired
From Get Price
Limited Stock
684498
684498
Merlin Gerin - Part And Accessory
684498, Merlin Gerin, Masterpact, part and accessory, mechanical Interlocks for drawout circuit breakers, (VM32CT) three device stacks- mounted by rigid link (two normal sources + one couplet), suitable for use with Masterpact M, MP & MC type insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0622NMNENNNHNWX
MDN4083LEA0622NMNENNNHNWX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNENNNHNWX, 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, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Ronis key interlock, 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
MDN4083LEA0322NMNF4ECNDPX
MDN4083LEA0322NMNF4ECNDPX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNF4ECNDPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame 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 220-250Vdc 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, without shutters, pre-wired
From Get Price
Limited Stock
SSD4G738U
SSD4G738U
General Electric - Insulated Case
SSD4G738U, General Electric, Power Break II, type , 3P, 3PH, 600V, 2500A current sensor rating, 100kA@480V, standard interrupting capacity, Draw-Out, 2500A frame rating, complete with Entelliguard trip, LIG - Long-Time, Instantaneous and Ground Fault trip functions, current metering, modbus communication & ZSI 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
NE111030RP
NE111030RP
Federal Pacific - Molded Case
NE111030RP, Federal Pacific, American, NE Series, type , 1P, 1PH, 30A, 120V, 14kA@120V, standard interrupting capacity, Bolt-On, complete with non-interchangeable trip and loose rating plug, LI - Long-Time and Instantaneous trip functions, and load side lug terminals, Thermal Magnetic, molded case circuit breakers; these breakers are obsolete; however, we do still stock them
From Get Price
Limited Stock
MDN4083LEA0322NMNFNYNACCX
MDN4083LEA0322NMNFNYNACCX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNFNYNACCX, 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, 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
HGG1B020
HGG1B020
Siemens - Molded Case
HGG1B020, Siemens, VL Series, type , 1P, 1PH, 20A, 347V, 35kA@277V, standard interrupting capacity, suitable for reverse feed applications and screws or DIN rail mounting, Bolt-On, complete with LI - Long-Time and Instantaneous trip functions, lugs not included, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
SSB5G8K3U
SSB5G8K3U
General Electric - Insulated Case
SSB5G8K3U, General Electric, Power Break II, type , 3P, 3PH, 600V, 3000A current sensor rating, 100kA@480V, standard interrupting capacity, Bolt-On, back connected, 3000A frame rating, complete with Entelliguard trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, current metering & ZSI 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
PDG23P0060P3WL
PDG23P0060P3WL
Eaton - Molded Case
PDG23P0060P3WL, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 60A, 100kA@480V, Bolt-On, load side lug terminals, complete with Xpert Release PXR25 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, relays, modbus, CAM and ZSI, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
MPA41F25N0033
MPA41F25N0033
General Electric - Insulated Case
MPA41F25N0033, 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 shunt trip and 220/250V ac undervoltage trip, 4P, 3PH, 2500A, 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
SHF4G681W
SHF4G681W
General Electric - Insulated Case
SHF4G681W, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, front connected, 2500A frame rating, complete with Entelliguard trip, LI - Long-Time and Instantaneous trip functions, full metering, RELT, modbus communcation, relays & 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
WLH1F316RT
WLH1F316RT
Siemens - Insulated Case
WLH1F316RT, Siemens, WL Series, type , frame size I, fixed mount, 3P, 3PH, 1600A, 600V, 85kA@480V, UL listed, standard interrupting capacity, Bolt-On, complete with solid state ETU755 programmer + WLGFA76 ground fault module, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions and 1250A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
EEJDC460150SB2
EEJDC460150SB2
Cutler Hammer - Mounting Hardware
EEJDC460150SB2, Cutler Hammer, EE Series, mounting hardware, plug-in mounting module, rated for 150A, ABL or BCR phase connection, 600V 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
E3V-A25-3P-600A-BO-MO-LSIG
E3V-A25-3P-600A-BO-MO-LSIG
ABB - Insulated Case
E3V-A25-3P-600A-BO-MO-LSIG, ABB, EMax, type , 3P, 3PH, 2500A frame, 600A rating plug, 600V, 125kA@480V, fixed mount/Bolt-On, manually operated, Solid State electronic with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault 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
JGE3175FAGH08
JGE3175FAGH08
Cutler Hammer - Molded Case
JGE3175FAGH08, Cutler Hammer, Series G, type , 3P, 3PH, 175A, 600V, 25kA@480V, standard interrupting capacity, UL listed for Marine applications 40°C, Feed-Thru, complete with non-interchangeable trip unit and line & load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
SHD4G4Z8P
SHD4G4Z8P
General Electric - Insulated Case
SHD4G4Z8P, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 100kA@480V, high interrupting capacity, Draw-Out, 2500A frame rating, complete with Entelliguard trip, LIG - Long-Time, Instantaneous and Ground Fault trip functions, current metering & 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
FAZ-C15.1/1-NA-SP
FAZ-C15.1/1-NA-SP
Eaton - Molded Case
FAZ-C15.1/1-NA-SP, Eaton, Cutler Hammer, FAZ Series, type , UL listed, DIN rail mounted miniature circuit breaker, C curve, 1PH, 1P, 480Vdc, 15.1A, 10kA@277/480V DC, Feed-Thru with screw terminals, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breaker
From Get Price
Limited Stock
MDN4083LEA0422NMNH4YCNCPX
MDN4083LEA0422NMNH4YCNCPX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNH4YCNCPX, 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 48Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, 4A/4B auxiliary switch, 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
6C50H37AP-EACH
6C50H37AP-EACH
Wj Roberts - Part And Accessory
6C50H37AP-EACH, Wj Roberts part and accessory
From Get Price
Limited Stock
PDG34GH250E3MJ
PDG34GH250E3MJ
Eaton - Molded Case
PDG34GH250E3MJ, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 250A, High Override, 35kA@480V, Feed-Thru, line & load 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
MDN4083LEA0522NMNA2ENKCSX
MDN4083LEA0522NMNA2ENKCSX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNA2ENKCSX, 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 110-127Vac UVR, 2A/2B auxiliary switch, 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, unwired
From Get Price
Limited Stock
PDG33FH250D3DL
PDG33FH250D3DL
Cutler Hammer - Molded Case
PDG33FH250D3DL, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 250A, High Override, 25kA@480V, Bolt-On, load side lug terminals, complete with PXR20D 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