1. Home / 
  2. square d breaker

SORT BY
In Stock
ND312T52W
ND312T52W
Eaton - Molded Case
ND312T52W, Cutler Hammer, Eaton, Westinghouse, Series C, Type , 3P, 3PH, 1200A, 600V, 50kA@480V, standard interrupting capacity, 40°C, Bolt-On, complete with non-interchangeable LSI - Long-Time, Short-Time and Instantaneous trip functions, lugs and rating plug not included, Digitrip OPTIM 550 Solid State Electronic molded case circuit breakers
From $8,640.00
Limited Stock
PDG63N2000P5MM
PDG63N2000P5MM
Cutler Hammer - Molded Case
PDG63N2000P5MM, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 2000A, 85kA@480V, Bolt-On, no terminals with metric tapped conductors, complete with PXR25 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault with ARMS trip functions with relays and modbus option, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
PDG33K0125E5WJ
PDG33K0125E5WJ
Cutler Hammer - Molded Case
PDG33K0125E5WJ, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 125A, 50kA@480V, Feed-Thru, line & load side lug terminals, complete with PXR20 trip with ARMS LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions with Modbus RTU, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
E4H-A36-3P-1000A-BO-MO-LI
E4H-A36-3P-1000A-BO-MO-LI
ABB - Insulated Case
E4H-A36-3P-1000A-BO-MO-LI, ABB, EMax, type , 3P, 3PH, 3600A frame, 1000A rating plug, 600V, 85kA@480V, fixed/Bolt-On, 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
PDD22K0040VFFK
PDD22K0040VFFK
Eaton - Molded Case
PDD22K0040VFFK, Cutler Hammer, Eaton, Power Defense, type , 50ºC, 1PH, 2P, 240V, 40A, 85kA@240V, Bolt-On, line terminals only, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; IEC certification; non-UL listed
From Get Price
Limited Stock
MDN4083LEA0522NMNF2ENHCSX
MDN4083LEA0522NMNF2ENHCSX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNF2ENHCSX, 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 220-250Vdc UVR, 2A/2B 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
FAZ-B32/1
FAZ-B32/1
Eaton - Molded Case
FAZ-B32/1, Eaton, FAZ Series, type , UL listed, DIN rail mounted miniature circuit breaker, B curve, 1PH, 1P, 277/480V, 32A, 10kA@277/480V, Feed-Thru with screw terminals, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breaker
From Get Price
Limited Stock
XT2VQ4025GFF000XXX
XT2VQ4025GFF000XXX
ABB - Molded Case
XT2VQ4025GFF000XXX, ABB, molded case circuit breaker, SACE Tmax XT, Type , 4-Pole, 25A, 600V, 42kA@600V, Ekip LSIG (Electronic, LSIG protection), UL 100% Rated, Line Side Termination (top): F front terminals no lugs installed, Load Side Termination (bottom): F front terminals no lugs installed, No
From Get Price
Limited Stock
NNH2B120L
NNH2B120L
Siemens - Molded Case
NNH2B120L, Siemens, VL Series, type , NG frame, 2P, 1PH, 1200A, 600V, 35kA@480V, standard interrupting capacity, 40°C, Feed-Thru, 100% rated, complete with LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0222NMNNNYNCDWX
MDN4083LEA0222NMNNNYNCDWX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNNNYNCDWX, 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 interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Castell 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, with shutters, pre-wired
From Get Price
Limited Stock
AKR-NB-50H-EO-DO
AKR-NB-50H-EO-DO
General Electric - Air
AKR-NB-50H-EO-DO, General Electric, Electrically Operated, Draw-out, Low Voltage air circuit breaker, AKR Series, Type , 1600A Frame, 3PH, 3P, 600Vac, {Aic Rating@480VAC}@480VAC, Standard Electric Operator, Non-Automatic, Control Voltage and Wiring to be determined before ordering
From Get Price
Limited Stock
MDN4083LEA0222NMNFNYNANWX
MDN4083LEA0222NMNFNYNANWX
Cutler Hammer - Insulated Case
MDN4083LEA0222NMNFNYNANWX, 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 & OTS switch, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, with shutters, pre-wired
From Get Price
Limited Stock
MDN4083LEA0522NMNC4ENKMAX
MDN4083LEA0522NMNC4ENKMAX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNC4ENKMAX, 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 24Vdc UVR, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, Kirk keylock, load side lug terminals, Solid State, low voltage power insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0322NMNKNNNYDPX
MDN4083LEA0322NMNKNNNYDPX
Cutler Hammer - Insulated Case
MDN4083LEA0322NMNKNNNYDPX, 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 600Vac UVR, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Kirk 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
NZMC1-S100-SVE
NZMC1-S100-SVE
Klockner Moeller - Molded Case
NZMC1-S100-SVE, Eaton, Klockner Moeller, NZM1 Series, type , 3P, 3PH, 690V, 100A, 36kA@415V, comfort switching capacity, Plug-In unit, Thermal Magnetic, molded case circuit breakers, IEC rated/UL listed
From Get Price
Limited Stock
SHD6G9W6W
SHD6G9W6W
General Electric - Insulated Case
SHD6G9W6W, General Electric, Power Break II, type , 3P, 3PH, 600V, 4000A current sensor rating, 150kA@480V, high interrupting capacity, Draw-Out, 3000A frame rating, complete with Entelliguard trip, LSH - Long-Time, Short-Time and High-Range Instantaneous trip functions, full metering, RELT, modbus communication, 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
PDG23M0060D2MN
PDG23M0060D2MN
Eaton - Molded Case
PDG23M0060D2MN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 60A, 65kA@480V, Bolt-On, no lug terminals, complete with Xpert Release PXR20D trip with LSI - Long-Time, Short-Time and Instantaneous trip functions, relays and modbus, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
MDN4083LEA0822NMNH4NNYDAX
MDN4083LEA0822NMNH4NNYDAX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNH4NNYDAX, 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, 4A/4B auxiliary switch, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Kirk key interlock, 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
373B591G02
373B591G02
Westinghouse - Part And Accessory
373B591G02, Cutler Hammer, Westinghouse, AB DE-ION, part and accessory, padlockable handle lock, suitable for use with LAB,LA,HLA,LC,HLC type circuit breakers
From Get Price
Limited Stock
PDG64M1600D2YM
PDG64M1600D2YM
Cutler Hammer - Molded Case
PDG64M1600D2YM, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 1600A, 65kA@480V, Bolt-On, no terminals with metric tapped conductors, complete with PXR20D trip with LSI - Long-Time, Short-Time and Instantaneous trip functions with relays, modbus, ZSI & CAM option, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
SGHH3601L4Z6
SGHH3601L4Z6
General Electric - Molded Case
SGHH3601L4Z6 General Electric Spectra Series, type , 3P, 3PH, 150A, 600V, 35kA@480V, standard interrupting capacity, 100% rated, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSIG, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and basic metering communication features, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
PDG33F0125D4WJ
PDG33F0125D4WJ
Cutler Hammer - Molded Case
PDG33F0125D4WJ, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 125A, 25kA@480V, Feed-Thru, line & load side lug terminals, complete with PXR20D ARMS trip with LSI - Long-Time, Short-Time and Instantaneous trip functions and Modbus RTU, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
3VA6110-5HM31-2AA0
3VA6110-5HM31-2AA0
Siemens - Molded Case
3VA6110-5HM31-2AA0, Siemens, SENTRON 3VA, type , 100% rated, 3PH, 3P, 600V, 100A, medium breaking capacity, 35kA@480V, Feed-Thru, fixed mounted, complete with ETU330 trip unit, LIG - Long-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
WLH1F308
WLH1F308
Siemens - Insulated Case
WLH1F308, Siemens, WL Series, type , frame size I, fixed mount frame, 3P, 3PH, 800A, 600V, 85kA@480V, UL listed, high interrupting capacity, Bolt-On, Solid State electronic, low voltage insulated case circuit breakers
From Get Price