1. Home / 
  2. square d breaker

SORT BY
Limited Stock
NNG3T120L
NNG3T120L
Siemens - Molded Case
NNG3T120L, Siemens, VL Series, type , 3P, 3PH, 1200A, 600V, 35kA@480V, standard interrupting capacity, Feed-Thru, complete with interchangeable trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, line & load side lug terminals, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
T4N125TW-2
T4N125TW-2
ABB - Molded Case
T4N125TW-2, ABB, SACE Tmax, type , 2P, 1PH, 125A, 600V, 25kA@480V, 36kA@415V, Bolt-On, suitable for reverse feed applications, non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, load side lug terminals, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
HFW3025JL
HFW3025JL
Westinghouse - Molded Case
HFW3025JL, Westinghouse, Cutler Hammer, Eaton, Series C, type , 3P, 3PH, 25A, 690V, 70kA@415V, high interrupting capacity, Feed-Thru, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, adjustable magnetic range 125-250, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
TQCST8
TQCST8
General Electric - Shunt Trip
TQCST8, General Electric, Q-Line, type , shunt trip device, rated for 24VDC, 2.4 ampere DC inrush, suitable for use with the following bolt-on & plug-in molded case circuit breakers, TQC,THQC,THHQC,TXQC for residential & commercial applications
From Get Price
Limited Stock
MDN4083LEA0422NMNXNYNYNCX
MDN4083LEA0422NMNXNYNYNCX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNXNYNYNCX, 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 380-415Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Kirk key interlock, load side lug terminals, mechanical trip indicator & OTS switch, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, unwired
From Get Price
Limited Stock
LA-4000A-EO-DO-LSI
LA-4000A-EO-DO-LSI
Siemens-Allis - Air
LA-4000A-EO-DO-LSI, Siemens-Allis, LA Series, type , 4000A frame size, electrically operated/Draw-Out, 3P, 3PH, 4000A current sensor rating, 600V, 85kA@480V, originally supplied with StaticTrip II or LimiTrip overcurrent trip devices but can also be retrofitted with a modern Solid State electronic trip unit with LSI - Long-Time, Short-Time and Instantaneous trip functions, low voltage power air circuit breakers
From Get Price
Limited Stock
E6L-A40-3P-1200A-DO-MO-LI
E6L-A40-3P-1200A-DO-MO-LI
ABB - Insulated Case
E6L-A40-3P-1200A-DO-MO-LI, ABB, EMax, type , 3P, 3PH, 4000A frame, 1200A rating plug, 600V, 150kA@480V, Draw-Out, manually 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
MDN4083LEA0222NMNKNNNRDAX
MDN4083LEA0222NMNKNNNRDAX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNKNNNRDAX, 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 600Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Ronis keylock, load side lug terminals, mechanical trip indicator & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
SSD4G7K8W
SSD4G7K8W
General Electric - Insulated Case
SSD4G7K8W, General Electric, Power Break II, type , 3P, 3PH, 600V, 2500A current sensor rating, 65kA@480V, standard 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 2000A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0122NMNHNNNHMSX
MDN4083LEA0122NMNHNNNHMSX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNHNNNHMSX, 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 48Vdc 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, unwired
From Get Price
Limited Stock
140U-K3D3-D10
140U-K3D3-D10
Allen-Bradley - Molded Case
140U-K3D3-D10, Allen-Bradley, Bulletin 140U, type , 3P, 3PH, 100A, 600V, 35kA@480V, standard interrupting capacity, Bolt-On, complete with interchangeable trip, LI - Long-Time and Instantaneous trip functions and load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
REH2L060
REH2L060
Miami Breaker - Molded Case
REH2L060, Miami Breaker, REH Series, type , 2P, 1PH, 60A, 480V, 14kA@480V, standard interrupting capacity, Bolt-On, complete with I - Instantaneous protection only and load side lug terminals, low magnetic range, MCP, motor circuit protectors, Magnetic Only, molded case circuit breakers; these breakers are obsolete, however we still stock them
From Get Price
Limited Stock
EGH3110FFGH08
EGH3110FFGH08
Cutler Hammer - Molded Case
EGH3110FFGH08, Cutler Hammer, Series G, type , 3P, 3PH, 110A, 600V, 65kA@480V, high 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
PDF63P1600FNNM
PDF63P1600FNNM
Cutler Hammer - Molded Case
PDF63P1600FNNM, FRAME ONLY, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 1600A, 100kA@480V, Bolt-On, no terminals with metric tapped conductors, molded case circuit breakers; globally rated and 100% UL rated
From Get Price
Limited Stock
PDG62N2500E5XN
PDG62N2500E5XN
Cutler Hammer - Molded Case
PDG62N2500E5XN, Cutler Hammer, Eaton, Power Defense, type , 1PH, 2P, 600V, 2500A, 85kA@480V, Bolt-On, no terminals, complete with PXR20 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault with ARMS trip functions with relays, ZSI & CAM option, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
MDN4083LEA0322NMNF4ENHCSX
MDN4083LEA0322NMNF4ENHCSX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNF4ENHCSX, 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, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Ronis key interlock, 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
JDB2225C
JDB2225C
Westinghouse - Molded Case
JDB2225C, Eaton, Westinghouse, Cutler Hammer, Series C, type , 2P, 1PH, 225A, 600V, 35kA@480V, standard interrupting capacity, 40°C, Feed-Thru, suitable for reverse fed applications, complete with non-interchangeable, LI - Long-Time and Instantaneous trip functions and non-aluminum line & load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0522NMNRNYNHNAX
MDN4083LEA0522NMNRNYNHNAX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNRNYNHNAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 500A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 208-240Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Ronis key interlock, load side lug terminals, mechanical trip indicator & OTS switch, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
EP104ULC04
EP104ULC04
General Electric - Molded Case
EP104ULC04, General Electric, Redline, Series , 686925, UL 1077 approval, C tripping, 4P, 3PH, 4A, 277/480V, 10kA@277V/480V, Bolt-On, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case miniature circuit breakers
From Get Price
Limited Stock
THJ9V2602S
THJ9V2602S
General Electric - Molded Case
THJ9V2602S General Electric MicroVersaTrip, type , J600 frame type, 3P, 3PH, 200A, 600V, 35kA@480V, high interrupting capacity, Bolt-On, complete with 9-function MVT, LSI - Long-Time, Short-Time and Instantaneous trip functions, lugs not included, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0222NMNENNNHCPX
MDN4083LEA0222NMNENNNHCPX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNENNNHCPX, 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 110-125Vdc 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, pre-wired
From Get Price
Limited Stock
MDN4083LEA0122NMNF4NNACSX
MDN4083LEA0122NMNF4NNACSX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNF4NNACSX, 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 220-250Vdc UVR, 4A/4B auxiliary switch, 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, with shutters, unwired
From Get Price
Limited Stock
RL-3200A-MO-DO-LS
RL-3200A-MO-DO-LS
Siemens-Allis - Air
RL-3200A-MO-DO-LS, Siemens-Allis, RL Series, type , 3200A frame size, manually operated/Draw-Out, 3P, 3PH, 1200-3200A current sensor rating, 600V, 85kA@480V, originally supplied with StaticTrip III RMS trip device but can also be retrofitted with a modern Solid State electronic trip unit with LS - Long-Time and Short-Time trip functions, low voltage power air circuit breakers
From Get Price
Limited Stock
MDN4083LEA0522NMNXNNMNNAX
MDN4083LEA0522NMNXNNMNNAX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNXNNMNNAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed metal padlockable pushbutton cover, 3P, 3PH, 800A, 500A current sensors and rating plugs, 600V, 42kA@600V, 40°C, Bolt-On, manually operated, complete with factory installed 380-415Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers
From Get Price