1. Home / 
  2. square d breaker

SORT BY
Limited Stock
PDF64M1600P2YM
PDF64M1600P2YM
Cutler Hammer - Molded Case
PDF64M1600P2YM, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 1600A, 65kA@480V, Bolt-On, no terminals with metric tapped conductors, complete with PXR25 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 with 100% UL rating
From Get Price
Limited Stock
HB1B025QX
HB1B025QX
Siemens - Molded Case
HB1B025QX, Siemens, BQ Series, type , 1P, 1PH, 25A, 120/120V, 65kA@120V, high interrupting capacity, Bolt-On, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and quick connecting load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
PDG33MH400E2RK
PDG33MH400E2RK
Cutler Hammer - Molded Case
PDG33MH400E2RK, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 400A, High Override, 65kA@480V, Bolt-On, line side lug terminals, complete with PXR20 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
SKPP3608L3RX
SKPP3608L3RX
General Electric - Molded Case
SKPP3608L3RX General Electric Spectra Series, type , 3P, 3PH, 800A, 600V, 100kA@480V, extra high interrupting capacity, 100% rated, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSI, LSI - Long-Time, Short-Time and Instantaneous and RELT, reduced energy let-through trip functions and basic metering communication features, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
LV438590
LV438590
Schneider Electric - Molded Case
LV438590, Schneider Electric, Compact NSX, type , DC rated, 1P, 1PH, 100A, 240VDC, 85kA@250V, Bolt-On, complete with NSX100DC frame and 1 pole TM-DC trip unit, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
LLG3D400
LLG3D400
Siemens - Molded Case
LLG3D400 Siemens VL Series, type , LG Frame, 3P, 3PH, 400A, 600V, 65kA@480V, very high interrupting capacity, current limiting, Bolt-On, complete with LCD trip unit with LSI, LSI - Long-Time, Short-Time and Instantaneous trip functions, lugs not included, Digital Solid State Electronic molded case circuit breakers
From Get Price
In Stock
NEF427100
NEF427100
American - Molded Case
NEF427100, American, Federal Pacific, NEF Series, type , 2P, 1PH, 100A, 480V, 14kA@480V, standard interrupting capacity, Bolt-On, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, and load side lug terminals, Thermal Magnetic, molded case circuit breakers; these breakers are obsolete; however, we do still stock them
From $339.50
Limited Stock
PDG4XTFA00300
PDG4XTFA00300
Eaton - Trip Units And Programmers
PDG4XTFA00300, Cutler Hammer, Eaton, Power Defense circuit breaker trip units and programmers, 4P, 0% N, 600V, 300A, Thermal Magnetic protection, LI - Long-Time and Instantaneous trip functions, suitable for globally rated PDG,PDG Frame 4 circuit breakers
From Get Price
Limited Stock
EAX-24-1200A
EAX-24-1200A
Areva - Vacuum Circuit Breaker
EAX-24-1200A, Areva, EAX Series, , 3PH, 3P, 27000 VAC, 1200 Frame, Electrically Operated, Nema 3R, Medium Voltage vacuum circuit breaker Substation, For Use In Switchgear. Operating Voltage, Control Voltages, Wiring, and Additional Accessories to be determined before ordering.
From Get Price
Limited Stock
HE3H050L
HE3H050L
Siemens - Molded Case
HE3H050L, ITE, Siemens, HE Series, type , 3P, 3PH, 50A, 480V, 25kA@480V, high interrupting capacity, Feed-Thru, complete with I - Instantaneous protection only and line & load side lug terminals, high magnetic range, MCP, motor circuit protectors, Magnetic Only, molded case circuit breakers
From Get Price
Limited Stock
EHD3020VLBP10
EHD3020VLBP10
Eaton - Molded Case
EHD3020VLBP10, Westinghouse, Cutler Hammer, Eaton, Series C, type , 3P, 3PH, 20A, 480V, 14kA@277V, standard interrupting capacity, 50°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, sold in bulk pack of 10, however, pricing listed is individual
From Get Price
Limited Stock
VK-6P32-2000A
VK-6P32-2000A
Toshiba - Vacuum Circuit Breaker
VK-6P32-2000A, Toshiba, VK Series, , 3PH, 3P, 5000 VAC, 2000 Frame, Electrically Operated, Draw-Out, Medium Voltage vacuum circuit breaker Breaker, For Use In Switchgear. Operating Voltage, Control Voltages, Wiring, and Additional Accessories to be determined before ordering.
From Get Price
Limited Stock
PDG34PH400D3DN
PDG34PH400D3DN
Eaton - Molded Case
PDG34PH400D3DN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 400A, High Override, 100kA@480V, Bolt-On, no lug terminals, complete with PXR20D trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault 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
NMX2C700L
NMX2C700L
Siemens - Molded Case
NMX2C700L Siemens VL Series, type , 2P, 1PH, 700A, 600V, 35kA@480V, standard interrupting capacity, 50℃, Feed-Thru, complete with non-interchangeable trip unit and line & load side lug terminals, suitable for reverse fed applications, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
PDG34K0125D4WL
PDG34K0125D4WL
Cutler Hammer - Molded Case
PDG34K0125D4WL, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 125A, 50kA@480V, Bolt-On, 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
PDG52M1200E2WN
PDG52M1200E2WN
Eaton - Molded Case
PDG52M1200E2WN, Cutler Hammer, Eaton, Power Defense, type , 1PH, 2P, 600V, 1200A, 65kA@480V, Bolt-On, no terminals, complete with PXR20 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions with relays, modbus & ZSI option, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
CHB230H2
CHB230H2
Cutler Hammer - Molded Case
CHB230H2, Cutler Hammer, CHB Series, type , 2P, 1PH, 30A, 120/240V, 22kA@240V, high interrupting capacity, 40ºC, Bolt-On, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
LJG3F400
LJG3F400
Siemens - Molded Case
LJG3F400, FRAME ONLY, Siemens, VL Series, type , 3P, 3PH, 400A, 600V, 100kA@480V, very high interrupting capacity, 40ºC, Bolt-On, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
MP16-3P-1200A-MO-BO-LSIG
MP16-3P-1200A-MO-BO-LSIG
Merlin Gerin - Insulated Case
MP16-3P-1200A-MO-BO-LSIG, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 1600A frame includes 1200A or 1600A sensor rating with 1200A rating plug, 3P, 3PH, 600V, 50kA@480V, accepts the following programmer/trip unit devices: STR28D, STR28DP, STR38S, STR38P, STR38ST, STR38SW, STR58U, STR58UP, STR58UT, STR58UW, STR68U, AC-PRO-MP, Solid State electronic, insulated case circuit breakers
From Get Price
In Stock
FD2100BP10
FD2100BP10
Cutler Hammer - Molded Case
FD2100BP10, Cutler Hammer, Series C, type , 2P, 1PH, 100A, 600V, 35kA@480V, standard interrupting capacity, 40ºC, Bolt-On, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and load side lug terminals, Thermal Magnetic, molded case circuit breakers, originally sold in bulk pack of 10, however, pricing listed is individual
From $351.10
Limited Stock
GMV-1000-1-1200-2000-3000A-EO-6P
GMV-1000-1-1200-2000-3000A-EO-6P
General Electric - Ground & Test Device
GMV-1000-1-1200-2000-3000A-EO-6P, General Electric, PowerVac, , Electrically Operated, 3PH, 6 Bushing Design, 15000 VAC, A Frame, circuit breaker ground & test device, For Use In PowerVac Switchgear. Available in 3 or 6 pole bushing design, multiple cable connection styles, combination amperages (1200/2000/3000), electrically operated or manually operated, upon request. Additional Accessories including Grounding Cable Sets to be determined before ordering.
From Get Price
Limited Stock
PDG62N2500E4MN
PDG62N2500E4MN
Cutler Hammer - Molded Case
PDG62N2500E4MN, Eaton, Cutler Hammer, Power Defense, type , 1PH, 2P, 600V, 2500A, 85kA@480V, Bolt-On, no terminals, complete with PXR20 trip with LSI - Long-Time, Short-Time and Instantaneous with ARMS trip functions with relays and modbus option, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
SGLL3606L4M8
SGLL3606L4M8
General Electric - Molded Case
SGLL3606L4M8 General Electric Spectra Series, type , 3P, 3PH, 600A, 600V, 65kA@480V, high 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 and ZSI, zone selective interlocking & neutral protection trip functions and basic metering, modbus, waveform capture & protective relays communication features, Solid State electronic, molded case circuit breakers
From Get Price
In Stock
ED3060LV
ED3060LV
Cutler Hammer - Molded Case
ED3060LV, Westinghouse, Cutler Hammer, Eaton, Series C, type , 3P, 3PH, 60A, 240V, 65kA@240V, standard interrupting capacity, 50ºC, 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 $1,551.66