1. Home / 
  2. square d breaker

SORT BY
Limited Stock
E3S-A20-3P-1600A-DO-MO-LI
E3S-A20-3P-1600A-DO-MO-LI
ABB - Insulated Case
E3S-A20-3P-1600A-DO-MO-LI, ABB, EMax, type , 3P, 3PH, 2000A frame, 1600A rating plug, 600V, 65kA@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
MDN4083LEA0422NMNK2NNKCPX
MDN4083LEA0422NMNK2NNKCPX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNK2NNKCPX, 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 600Vac UVR, 2A/2B 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, without shutters, pre-wired
From Get Price
Limited Stock
SHF1G1R6C
SHF1G1R6C
General Electric - Insulated Case
SHF1G1R6C, 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, modbus communication & ZSI features and 200A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0122RLCX2YNNNAX
MDN4083LEA0122RLCX2YNNNAX
Cutler Hammer - Insulated Case
MDN4083LEA0122RLCX2YNNNAX, 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 interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, factory installed 208-250Vac shunt trip (ST), 380-415Vac UVR, 2A/2B auxiliary switch, mechanical trip indicator & OTS switch, electrically operated with factory installed 24Vdc motor operator & spring release device (SRD), Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
HL63F600
HL63F600
Siemens - Molded Case
HL63F600, FRAME ONLY, ITE, Siemens, HL Series, type , 3P, 3PH, 600A, 600V, 65kA@480V, high interrupting capacity, Bolt-On, 40° C, Thermal Magnetic, molded case circuit breakers; these breakers are obsolete, however we do still stock them
From Get Price
Limited Stock
XT5XQ330ACFF000XXX
XT5XQ330ACFF000XXX
ABB - Molded Case
XT5XQ330ACFF000XXX, ABB, SACE Tmax XT, type , UL 100% rated, 3PH, 3P, 600V, 300A, 200kA@480V, Bolt-On, front terminals, complete with Ekip Dip with LIG - Long-Time, Instantaneous and Ground Fault trip functions, Ekip DIP LIG electronic, molded case circuit breakers; 1SDA102689R1 + 1SDA102774R1 + 1SDA112973R1 global reference
From Get Price
Limited Stock
MDN4083LEA0622NMNCNNNCDCX
MDN4083LEA0622NMNCNNNCDCX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNCNNNCDCX, 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 24Vdc UVR, 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, without shutters, unwired
From Get Price
Limited Stock
HFD3080VWH08
HFD3080VWH08
Eaton - Molded Case
HFD3080VWH08, Cutler Hammer, Eaton, Westinghouse, Series C, type , 3P, 3PH, 80A, 600V, 65kA@480V, high interrupting capacity, Marine 50℃ ambient calibration, vibration testing, and no use of Al terminals, Bolt-On, complete with non-interchangeable, LI - Long-Time and Instantaneous trip functions, lugs not included, Thermal Magnetic, molded case circuit breakers for Marine applications, not UL listed
From Get Price
Limited Stock
WLS2F320MT
WLS2F320MT
Siemens - Insulated Case
WLS2F320MT, Siemens, WL Series, type , frame size II, fixed mount, 3P, 3PH, 2000A, 600V, 65kA@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 700A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0822NMNHNNNANPX
MDN4083LEA0822NMNHNNNANPX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNHNNNANPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 800A 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, load side lug terminals & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price
Limited Stock
29424
29424
Schneider Electric - Part And Accessory
29424, Merlin Gerin, Schneider Electric, Compact, type , part and accessory, Connection Devices, SDTAM contactor opening module, 110-240V, suitable for STR22ME trip unit
From Get Price
Limited Stock
WLL1F308LC
WLL1F308LC
Siemens - Insulated Case
WLL1F308LC, Siemens, WL Series, type , frame size I, fixed mount, 3P, 3PH, 800A, 600V, 100kA@480V, UL listed, high interrupting capacity, Bolt-On, complete with solid state ETU745 programmer with LSI - Long-Time, Short-Time and Instantaneous trip functions and 630A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0722NMNA2NNCCPX
MDN4083LEA0722NMNA2NNCCPX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNA2NNCCPX, 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 110-127Vac UVR, 2A/2B 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, without shutters, pre-wired
From Get Price
Limited Stock
SHF4G6E4W
SHF4G6E4W
General Electric - Insulated Case
SHF4G6E4W, 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, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, full metering, RELT & modbus communication 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
MDN4083LEA0322NMNK2NHNDWX
MDN4083LEA0322NMNK2NHNDWX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNK2NHNDWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB plastic 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 600Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, 2A/2B auxiliary switch, 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
GEE2030FFG
GEE2030FFG
Cutler Hammer - Molded Case
GEE2030FFG, Cutler Hammer, Series G, type , 2P, 1PH, 30A, 480V, 25kA@480V, standard interrupting capacity, 40°C, Feed-Thru, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, and line & load side lug terminals, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
SSD4G453H
SSD4G453H
General Electric - Insulated Case
SSD4G453H, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 65kA@480V, standard interrupting capacity, Draw-Out, 2500A frame rating, complete with Entelliguard trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, full metering, RELT, modbus communication & 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
LGH425036GVH09
LGH425036GVH09
Cutler Hammer - Molded Case
LGH425036GVH09, Cutler Hammer, Series G, type , 4P, 3PH, 250A, 600V, 65kA@480V, high interrupting capacity, for Naval applications 50°C, not UL listed, Feed-Thru, complete with interchangeable trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and line & load side lug terminals, Solid State electronic molded case circuit breakers
From Get Price
Limited Stock
XT4SQ3100CFF000XXX
XT4SQ3100CFF000XXX
ABB - Molded Case
XT4SQ3100CFF000XXX, ABB, molded case circuit breaker, SACE Tmax XT, Type , 3-Pole, 100A, 600V, 22kA@600V, Ekip DIP LIG, UL 100% Rated, Line Side Termination (top): F front terminals no lugs installed, Load Side Termination (bottom): F front terminals no lugs installed, No - 1SDA07211R1 global reference
From Get Price
Limited Stock
OSMC65H4B50
OSMC65H4B50
Schneider Electric - Molded Case
OSMC65H4B50, Schneider Electric, Osmart, type , B tripping curve, 4P, 3PH, 50A, 480V, 10kA@415V, Bolt-On, LI - Long-Time and Instantaneous trip functions, low voltage, Thermal Magnetic, miniature molded case circuit breakers
From Get Price
Limited Stock
WLH2F320MA
WLH2F320MA
Siemens - Insulated Case
WLH2F320MA, Siemens, WL Series, type , frame size II, fixed mount, 3P, 3PH, 2000A, 600V, 85kA@480V, UL listed, standard interrupting capacity, Bolt-On, complete with solid state ETU725 programmer, LSI - Long-Time, Short-Time and Instantaneous trip functions and 700A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0822NMNN4ENCDWX
MDN4083LEA0822NMNN4ENCDWX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNN4ENCDWX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 800A 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, Castell 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
MDN4083LEA0322NMNJNYNHNSX
MDN4083LEA0322NMNJNYNHNSX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNJNYNHNSX, 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 480Vac 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, shipped in drawout narrow cassettes, with shutters, unwired
From Get Price
Limited Stock
SHF1G3L8N
SHF1G3L8N
General Electric - Insulated Case
SHF1G3L8N, General Electric, Power Break II, type , 3P, 3PH, 600V, 800A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, front connected, 800A frame rating, complete with Entelliguard trip, LIG - Long-Time, Instantaneous and Ground Fault trip functions, current metering, RELT & modbus communication features and 800A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price