1. Home / 
  2. square d breaker

SORT BY
In Stock
VL1250-4P-1250A
VL1250-4P-1250A
Siemens - Molded Case
VL1250-4P-1250A, Siemens, SENTRON 3VL, type , 4P, 3PH, 1250A, 690V, 25kA@480V, standard interrupting capacity, 40°C, suitable for reverse feed applications, Bolt-On, LI - Long-Time and Instantaneous trip functions, lugs not included, Thermal Magnetic, molded case circuit breakers
From $2,915.88
Limited Stock
SSF1G3M2L
SSF1G3M2L
General Electric - Insulated Case
SSF1G3M2L, General Electric, Power Break II, type , 3P, 3PH, 600V, 800A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, front connected, 800A frame rating, complete with Entelliguard trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, current metering, RELT, modbus communication & ZSI features and 700A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MPA32F4003000
MPA32F4003000
General Electric - Insulated Case
MPA32F4003000, General Electric, M-PACT, type , frame size 2, manually operated, 5 N.O- 3 N.C. Auxiliary switches and 110/130V dc/ac motor operator, 3P, 3PH, 4000A, 690V, 50kA@415V, fixed/Bolt-On, NA - No Overcurrent Protection, Non-Automatic switch, insulated case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0822NMNJNENHCWX
MDN4083LEA0822NMNJNENHCWX
Cutler Hammer - Insulated Case
MDN4083LEA0822NMNJNENHCWX, 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, 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, pre-wired
From Get Price
Limited Stock
SSD3G6A2W
SSD3G6A2W
General Electric - Insulated Case
SSD3G6A2W, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 65kA@480V, standard interrupting capacity, Draw-Out, 2000A frame rating, complete with Entelliguard trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, current metering & RELT 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
SSB2G4X7H
SSB2G4X7H
General Electric - Insulated Case
SSB2G4X7H, General Electric, Power Break II, type , 3P, 3PH, 600V, 1000A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, back connected, 1600A frame rating, complete with Entelliguard trip, LSHG - Long-Time, Short-Time, High-Range Instantaneous and Ground Fault trip functions, current metering 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
MDN4083LEA0622NMNN4NNAMAX
MDN4083LEA0622NMNN4NNAMAX
Cutler Hammer - Insulated Case
MDN4083LEA0622NMNN4NNAMAX, 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 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
From Get Price
Limited Stock
MDN4083LEA0722NMNE4NHNNCX
MDN4083LEA0722NMNE4NHNNCX
Cutler Hammer - Insulated Case
MDN4083LEA0722NMNE4NHNNCX, Cutler Hammer, Magnum DS, type , drawout mounted, narrow frame with factory installed block close PB plastic frame padlockable pushbutton cover, 3P, 3PH, 800A, 700A 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, 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, without shutters, unwired
From Get Price
Limited Stock
PDG11M0060TFFK
PDG11M0060TFFK
Eaton - Molded Case
PDG11M0060TFFK, Eaton, Cutler Hammer, Power Defense, type , 1PH, 1P, 600V, 60A, 65kA@480V, Bolt-On, line side terminals only, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
MDN4083LEA0522NMNC2NNKNPX
MDN4083LEA0522NMNC2NNKNPX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNC2NNKNPX, 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 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, Solid State, low voltage power insulated case circuit breakers, shipped in drawout narrow cassettes, without shutters, pre-wired
From Get Price
Limited Stock
SSB5G837R
SSB5G837R
General Electric - Insulated Case
SSB5G837R, 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, LSHG - Long-Time, Short-Time, High-Range Instantaneous and Ground Fault trip functions, current metering, modbus communication & 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
NSE100H4040EL
NSE100H4040EL
Schneider Electric - Molded Case
NSE100H4040EL, Schneider Electric, Compact, type , NSE100H, Vigi 4, 4P, 3PH, 40A, IEC rated, 480V, 70kA@415V, Bolt-On, complete with earth-fault protection, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
MDN4083LEA0122NMNCNNNYMWX
MDN4083LEA0122NMNCNNNYMWX
Cutler Hammer - Insulated Case
MDN4083LEA0122NMNCNNNYMWX, 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, interchangeable Digitrip 220, LI - Long-Time and Instantaneous trip functions, operations counter, Kirk 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, pre-wired
From Get Price
Limited Stock
XT4XQ4100GFF000XXX
XT4XQ4100GFF000XXX
ABB - Molded Case
XT4XQ4100GFF000XXX, ABB, molded case circuit breaker, SACE Tmax XT, Type , 4-Pole, 100A, 600V, 100kA@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 - 1SDA07211R1 global reference
From Get Price
Limited Stock
HCA2175V
HCA2175V
Westinghouse - Molded Case
HCA2175V, Westinghouse, Cutler Hammer, HCA Series, type , 2P, 1PH, 175A, 240V, 42kA@240V, high interrupting capacity, 50ºC, Feed-Thru, complete with LI - Long-Time and Instantaneous trip functions and line and load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
PDG32G0600TFAG
PDG32G0600TFAG
Cutler Hammer - Molded Case
PDG32G0600TFAG, Eaton, Cutler Hammer, Power Defense, type , 1PH, 2P, 600V, 600A, 35kA@480V, Bolt-On, no lug terminals, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
PDF33MH250P4DN
PDF33MH250P4DN
Eaton - Molded Case
PDF33MH250P4DN, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 250A, High Override, 65kA@480V, 100% UL, Bolt-On, no lug terminals, complete with PXR25 trip with ARMS LSI - Long-Time, Short-Time and Instantaneous trip functions with MODBUS RTU, CAM link & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
WLL2F312LC
WLL2F312LC
Siemens - Insulated Case
WLL2F312LC, 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 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
KXTASORCWB
KXTASORCWB
ABB - Shunt Trip
KXTASORCWB, ABB, SACE Tmax XT, type , cabled shunt trip, 30 - 30Vac/dc, suitable for XT2 - XT4 withdrawable molded case circuit breakers; 1SDA066329R1 global reference
From Get Price
Limited Stock
SSB3G636W
SSB3G636W
General Electric - Insulated Case
SSB3G636W, General Electric, Power Break II, type , 3P, 3PH, 600V, 2000A current sensor rating, 65kA@480V, standard interrupting capacity, Bolt-On, back connected, 2000A frame rating, complete with Entelliguard trip, LSH - Long-Time, Short-Time and High-Range Instantaneous trip functions, current metering, modbus communication & 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
JGX405033GH08
JGX405033GH08
Cutler Hammer - Molded Case
JGX405033GH08, Cutler Hammer, Series G, type , 4P, 3PH, 50A, 600V, 200kA@480V, current limiting, 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
374D212G09
374D212G09
Eaton - Trip Units And Programmers
374D212G09, Eaton, Naval, Thermal Magnetic trip units and programmers, type -A1601, 3P, 1600A, 500Vac, 4000-12000 instantaneous trip setting, LI - Long-Time and Instantaneous trip functions, suitable for use with AQB-A1601,NQB-A1601 circuit breakers for naval shipboard use
From Get Price
Limited Stock
SHF1G3H8J
SHF1G3H8J
General Electric - Insulated Case
SHF1G3H8J, 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, full metering, RELT, modbus communication and relays features and 500A rating plug, Solid State electronic, insulated case circuit breakers, suitable for use with Power Break II switchgear systems
From Get Price
Limited Stock
MDN4083LEA0522NMNJNYNHNWX
MDN4083LEA0522NMNJNYNHNWX
Cutler Hammer - Insulated Case
MDN4083LEA0522NMNJNYNHNWX, 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 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, pre-wired
From Get Price