1. Home / 
  2. square d breaker

SORT BY
Limited Stock
EZD400E3250P
EZD400E3250P
Schneider Electric - Molded Case
EZD400E3250P, Schneider Electric, Compact, type , EZD400E, 3P, 3PH, 250A, IEC rated, 690V, 36kA@415V, Plug-In, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
EZC250N3160
EZC250N3160
Merlin Gerin - Molded Case
EZC250N3160, Merlin Gerin, EasyPact, type , 3P, 3PH, 160A, IEC rated, 690V, 25kA@415V, Bolt-On, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, lugs not included, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0622NMNENNNRMAX
MDN4083LEA0622NMNENNNRMAX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNENNNRMAX, 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, Ronis keylock, load side lug terminals & mechanical trip indicator, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0122NMNC2YNKCCX
MDN4083LEA0122NMNC2YNKCCX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNC2YNKCCX, 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 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 & 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
MDN4083LEA0822NMNF2ENYMPX
MDN4083LEA0822NMNF2ENYMPX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNF2ENYMPX, 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 220-250Vdc UVR, 2A/2B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Kirk key interlock, 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
WLL2F312KT
WLL2F312KT
Siemens - Insulated Case
WLL2F312KT, Siemens, WL Series, type , frame size II, fixed mount, 3P, 3PH, 1200A, 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 600A rating plug, Solid State electronic, low voltage insulated case circuit breakers
From Get Price
Limited Stock
E3H-A08-3P-400A-BO-MO-LSIG
E3H-A08-3P-400A-BO-MO-LSIG
ABB - Insulated Case
E3H-A08-3P-400A-BO-MO-LSIG, ABB, EMax, type , 3P, 3PH, 800A frame, 400A rating plug, 600V, 85kA@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
140U-K-SNN
140U-K-SNN
Allen-Bradley - Shunt Trip
140U-K-SNN, Allen-Bradley, Bulletin 140U, type , shunt trip, 440-voltmaxV, left side mounted, 440V, suitable for use with 140U K-frame molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0222NMNG4YNLNCX
MDN4083LEA0222NMNG4YNLNCX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNG4YNLNCX, 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 32Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, operations counter, Castell key interlock, 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
SSD6G9Q92
SSD6G9Q92
General Electric - Insulated Case
SSD6G9Q92, General Electric, Power Break II, type , 3P, 3PH, 600V, 4000A current sensor rating, 100kA@480V, standard interrupting capacity, Draw-Out, 3000A frame rating, complete with Entelliguard trip, LIGA - Long-Time, Instantaneous and Ground Fault Alarm trip functions, full metering, RELT, modbus communication & ZSI features and 3000A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0722NMNH4NNNCAX
MDN4083LEA0722NMNH4NNNCAX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNH4NNNCAX, 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 48Vdc 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
From Get Price
Limited Stock
FNT306016VSG5FT
FNT306016VSG5FT
General Electric - Part And Accessory
FNT306016VSG5FT, General Electric, EntellEon, type , panelboard fronts, top, 30 enclosure width
From Get Price
Limited Stock
SGLC3604L3P2
SGLC3604L3P2
General Electric - Molded Case
SGLC3604L3P2 General Electric Spectra Series, type , 3P, 3PH, 400A, 600V, 65kA@480V, high interrupting capacity, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSI, LSI - Long-Time, Short-Time and Instantaneous and ZSI, zone selective interlocking & RELT, reduced energy let-through and basic metering communication features, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
JGH425033GH08
JGH425033GH08
Cutler Hammer - Molded Case
JGH425033GH08, Cutler Hammer, Series G, type , 4P, 3PH, 250A, 600V, 65kA@480V, high interrupting capacity, UL listed for Marine applications 40°C, Feed-Thru, complete breaker with 310+ electronic, non-interchangeable trip unit and line & load side lug terminals, Solid State, molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0522NMNK2NNNNAX
MDN4083LEA0522NMNK2NNNNAX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNK2NNNNAX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame, 3P, 3PH, 800A, 500A current sensors and rating plugs, 600V, 42kA@600V, 40C, Bolt-On, manually operated, complete with factory installed 600Vac UVR, 2A/2B auxiliary switch, 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
Limited Stock
MDN4083LEA0622NMNA4ENHDCX
MDN4083LEA0622NMNA4ENHDCX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNA4ENHDCX, 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 110-127Vac 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, without shutters, unwired
From Get Price
Limited Stock
XT5XQ430ACFF000XXX
XT5XQ430ACFF000XXX
ABB - Molded Case
XT5XQ430ACFF000XXX, ABB, SACE Tmax XT, type , UL 100% rated, 3PH, 4P, 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; 1SDA102701R1 + 1SDA102833R1 + 1SDA112974R1 global reference
From Get Price
Limited Stock
PDG34F0400D2DN
PDG34F0400D2DN
Cutler Hammer - Molded Case
PDG34F0400D2DN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 400A, 25kA@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 & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
PDF43G0800E3MK
PDF43G0800E3MK
Cutler Hammer - Molded Case
PDF43G0800E3MK, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 800A, 35kA@480V, Bolt-On, line side lug terminals, complete with PXR20 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, relays and modbus, Solid State electronic, molded case circuit breakers; globally rated, 100% UL rated
From Get Price
Limited Stock
LGE463036WVH08
LGE463036WVH08
Cutler Hammer - Molded Case
LGE463036WVH08, Cutler Hammer, Series G, type , 4P, 3PH, 630A, 600V, 25kA@480V, standard interrupting capacity, for Marine applications 50°C, not UL listed, Bolt-On, complete with interchangeable trip unit, Solid State electronic molded case circuit breakers
From Get Price
Limited Stock
JD2B350
JD2B350
Siemens - Molded Case
JD2B350, Siemens, Sentron Series, type , 2P, 1PH, 350A, 240V, 65kA@240V, standard interrupting capacity, 40ºC, Bolt-On, complete with interchangeable trip unit and load side lug terminals, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
SHB4G653U
SHB4G653U
General Electric - Insulated Case
SHB4G653U, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 100kA@480V, high interrupting capacity, Bolt-On, back connected, 2500A frame rating, complete with Entelliguard trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, full metering, RELT, modbus communcation & 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
PGFN3ATSB0250
PGFN3ATSB0250
General Electric - Molded Case
PGFN3ATSB0250, General Electric, GuardEon, type , 3PH, 3P, 600V, 75-250A, 65kA@480V, front connection/Feed-Thru, toggle mechanism, complete with PremEon S interchangeable trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, molded case circuit breakers; meet UL, cUL, IEC, CE, CCC requirements
From Get Price
Limited Stock
MDN4083LEA0322NMNN2EHNCPX
MDN4083LEA0322NMNN2EHNCPX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNN2EHNCPX, 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 interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, load side lug terminals, 2A/2B 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