1. Home / 
  2. square d breaker

SORT BY
Limited Stock
MDN4083LEA0222NMNFNNNAMSX
MDN4083LEA0222NMNFNNNAMSX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNFNNNAMSX, 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 220-250Vdc 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, with shutters, unwired
From Get Price
Limited Stock
PDG42M0800E5XK
PDG42M0800E5XK
Cutler Hammer - Molded Case
PDG42M0800E5XK, Eaton, Cutler Hammer, Power Defense, type , 1PH, 2P, 600V, 800A, 65kA@480V, Bolt-On, line side lug terminals, complete with PXR20 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, relays, ZSI and CAM, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
MDN4083LEA0422NMNENNNRNAX
MDN4083LEA0422NMNENNNRNAX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNENNNRNAX, 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 110-125Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Ronis keylock, load side lug terminals & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0322NMNA4ENNCCX
MDN4083LEA0322NMNA4ENNCCX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNA4ENNCCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 300A current sensors and rating plugs, 600V, 42kA@600V, 40C, 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, load side lug terminals & latch check switch for external wiring, Solid State, low voltage power insulated case circuit breakers, without shutters, unwired
From Get Price
Limited Stock
MDN4083LEA0422NMNC2NNRDWX
MDN4083LEA0422NMNC2NNRDWX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNC2NNRDWX, 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 24Vdc UVR, 2A/2B auxiliary switch, 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, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0622NMNC2YNKMPX
MDN4083LEA0622NMNC2YNKMPX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNC2YNKMPX, 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, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Kirk keylock, 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, pre-wired
From Get Price
Limited Stock
MDS8323WEA3252CNAN6YPNNAX
MDS8323WEA3252CNAN6YPNNAX
Eaton - Insulated Case
MDS8323WEA3252CNAN6YPNNAX, Cutler Hammer, Eaton, Magnum DS Type , Standard frame, 85kA@635V interrupting rating, 2300A, 3-Pole, Drawout mounting, 3200A rating plug, Non-DSL current limiter, 520 LSI trip unit, 24 Vdc shunt trip, 110-125 Vac (5-sec) motor operator, 110-127 Vac/Vdc SRD, No, 6A/6B auxiliary switch, Plastic (block close and open) padlock, No counter - no lock key lock, low voltage power insulated case circuit breaker
From Get Price
Limited Stock
MDN4083LEA0422NMNE4NNRCAX
MDN4083LEA0422NMNE4NNRCAX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNE4NNRCAX, 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 110-125Vdc UVR, 4A/4B auxiliary switch, 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
SSD1G2A3D
SSD1G2A3D
General Electric - Insulated Case
SSD1G2A3D, General Electric, Power Break II, type , 3P, 3PH, 600V, 400A current sensor rating, 65kA@480V, standard interrupting capacity, Draw-Out, 800A frame rating, complete with Entelliguard trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, current metering & RELT features and 225A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
LGB2K030
LGB2K030
Siemens - Molded Case
LGB2K030, Siemens, GB2 Series, type , 2P, 1PH, 30A, 600Y/347V, 65kA@480V, panelboard 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
SSB5G8L1R
SSB5G8L1R
General Electric - Insulated Case
SSB5G8L1R, 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, LI - Long-Time and Instantaneous trip functions, current metering, RELT & 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
E3X-A08-3P-600A-DO-MO-LI
E3X-A08-3P-600A-DO-MO-LI
ABB - Insulated Case
E3X-A08-3P-600A-DO-MO-LI, ABB, EMax, type , 3P, 3PH, 800A frame, 600A rating plug, 600V, 200kA@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
MDN4083LEA0722NMNFNYNKNAX
MDN4083LEA0722NMNFNYNKNAX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNFNYNKNAX, 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 220-250Vdc UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Kirk keylock, load side lug terminals, mechanical trip indicator & OTS switch, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
TDOSS08
TDOSS08
General Electric - Part And Accessory
TDOSS08, General Electric, Power Break I, circuit breaker accessory, substructures, Shutters, suitable for use with 800A Power Break I draw-out style insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0422NMNA4ENRNPX
MDN4083LEA0422NMNA4ENRNPX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNA4ENRNPX, 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, Ronis keylock, 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
MDN4083LEA0722NMNC4ENNNWX
MDN4083LEA0722NMNC4ENNNWX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNC4ENNNWX, 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 24Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions,& 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
MDN4083LEA0422NMNJ2NHNNPX
MDN4083LEA0422NMNJ2NHNNPX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNJ2NHNNPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB plastic 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 480Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, 2A/2B auxiliary switch & 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
MDN4083LEA0822NMNJNNNCCCX
MDN4083LEA0822NMNJNNNCCCX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNJNNNCCCX, 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 480Vac 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
MDN4083LEA0822NMNJ4ECNDWX
MDN4083LEA0822NMNJ4ECNDWX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNJ4ECNDWX, 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 480Vac 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, with shutters, pre-wired
From Get Price
Limited Stock
DSII-620-1200A-EO-DO-LSG
DSII-620-1200A-EO-DO-LSG
Cutler Hammer - Air
DSII-620-1200A-EO-DO-LSG, Cutler Hammer, DSII Series, type , 2000A frame size, electrically operated/Draw-Out, 3P, 3PH, 1200A, 600V, 65kA@480V, available with Digitrip RMS solid state trip unit, Solid State electronic, low voltage power air circuit breakers
From Get Price
Limited Stock
MDN4083LEA0422NMNC4NNNDPX
MDN4083LEA0422NMNC4NNNDPX
Cutler Hammer - Insulated Case
MDN4083LEA0422NMNC4NNNDPX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 400A current sensors and rating plugs, 600V, 42kA@600V, 40C, Bolt-On, manually operated, complete with factory installed 24Vdc UVR, 4A/4B 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, without shutters, pre-wired
From Get Price
Limited Stock
XT5HQ430AQFF000XXX
XT5HQ430AQFF000XXX
ABB - Molded Case
XT5HQ430AQFF000XXX, ABB, SACE Tmax XT, type , UL 100% rated, 3PH, 4P, 600V, 300A, 65kA@480V, Bolt-On, front terminals, complete with Ekip Touch with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Ekip Touch LSIG electronic, molded case circuit breakers; 1SDA102695R1 + 1SDA102801R1 + 1SDA112974R1 global reference
From Get Price
Limited Stock
MDN4083LEA0222NMNN4NCNMSX
MDN4083LEA0222NMNN4NCNMSX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNN4NCNMSX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB metal frame padlockable pushbutton cover, 3P, 3PH, 800A, 200A 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, 4A/4B auxiliary switch & 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
WLL2F320NW
WLL2F320NW
Siemens - Insulated Case
WLL2F320NW, Siemens, WL Series, type , frame size II, fixed mount, 3P, 3PH, 2000A, 600V, 100kA@480V, UL listed, high 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 800A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price