1. Home / 
  2. square d breaker

SORT BY
Limited Stock
LNY3E100
LNY3E100
Siemens - Molded Case
LNY3E100, Siemens, VL Series, type , NG Frame, 3P, 3PH, 1000A, 600V, 100kA@480V, very high interrupting capacity, current limiting, Bolt-On, 100% rated, suitable for reverse feed applications, complete with non-interchangeable LCD trip, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, lugs not included, Digital Solid State Electronic molded case circuit breakers
From Get Price
Limited Stock
PDF53P1200P2WN
PDF53P1200P2WN
Eaton - Molded Case
PDF53P1200P2WN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 1200A, 100kA@480V, Bolt-On, no terminals, complete with PXR25 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 with 100% UL rating
From Get Price
Limited Stock
LJX3B250
LJX3B250
Siemens - Molded Case
LJX3B250 Siemens VL Series, type , 3P, 3PH, 250A, 600V, 100kA@480V, extra high interrupting capacity, 40ºC, Bolt-On, complete with non-interchangeable trip unit, lugs not included, suitable for reverse fed applications, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
MGN60878
MGN60878
Merlin Gerin - Molded Case
MGN60878, Schneider Electric, Merlin Gerin, Acti9, type , C curve, 2P, 1PH, 4A, 415V, IEC rated, 10kA@415V, Feed-Thru, LI - Long-Time and Instantaneous trip functions, line & load side lug terminals, marine special, Thermal Magnetic, molded case miniature circuit breakers
From Get Price
Limited Stock
FDB3110VBP10
FDB3110VBP10
Eaton - Molded Case
FDB3110VBP10, Westinghouse, Cutler Hammer, Eaton, Series C, type , 3P, 3PH, 110A, 600V, 14kA@480V, standard interrupting capacity, 50ºC, 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, sold in bulk pack of 10, however, pricing listed is individual
From Get Price
Limited Stock
PDG62M2000D2YM
PDG62M2000D2YM
Eaton - Molded Case
PDG62M2000D2YM, Cutler Hammer, Eaton, Power Defense, type , 1PH, 2P, 600V, 2000A, 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
PDG33N0125P3YJ
PDG33N0125P3YJ
Eaton - Molded Case
PDG33N0125P3YJ, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 125A, 85kA@480V, Feed-Thru, line & load side lug terminals, complete with PXR25 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions with Modbus RTU, CAM link, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
FWCF4225L
FWCF4225L
Eaton - Molded Case
FWCF4225L, Cutler Hammer, Eaton, Westinghouse, Series C, type , 4P with neutral, 3PH, 225A, 690V, 100kA@415V, ultra high interrupting capacity, 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 Get Price
Limited Stock
LGC460035W
LGC460035W
Cutler Hammer - Molded Case
LGC460035W, Cutler Hammer, Series G, type , 4P, 3PH, 600A, 600V, 100kA@480V, current limiting, Bolt-On, complete with interchangeable trip, LSG - Long-Time, Short-Time and Ground Fault trip functions, lugs not included, Solid State electronic molded case circuit breakers
From Get Price
Limited Stock
EQ2140
EQ2140
ITE - Molded Case
EQ2140, ITE, EQ Series, type , 2P, 1PH, 40A, 120/240V, 10kA@240V, 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 now obsolete, however we do still stock them
From Get Price
In Stock
QJ3B150HA01
QJ3B150HA01
Siemens - Molded Case
QJ3B150HA01, Siemens, QJH Series, type , 3P, 3PH, 150A, 240V, 42kA@240V, very high interrupting capacity, Bolt-On, complete with 1A/1B auxiliary switch, 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 still stock them
From $751.44
Limited Stock
XT5VU430AQFF000XXX
XT5VU430AQFF000XXX
ABB - Molded Case
XT5VU430AQFF000XXX, ABB, SACE Tmax XT, type , 3PH, 4P, 600V, 300A, 150kA@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; 1SDA102699R1 + 1SDA102801R1 global reference
From Get Price
Limited Stock
ED43M060L
ED43M060L
Siemens - Molded Case
ED43M060L, Siemens, Sentron Series, type , 3P, 3PH, 60A, 480V, 18kA@480V, standard interrupting capacity, 50ºC, Feed-Thru, 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
PDG63P1600E4RM
PDG63P1600E4RM
Eaton - Molded Case
PDG63P1600E4RM, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 1600A, 100kA@480V, Bolt-On, no terminals with metric tapped conductors, complete with PXR20 trip with LSI - Long-Time, Short-Time and Instantaneous with ARMS trip functions and relays option, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
SKPC3612L4P8
SKPC3612L4P8
General Electric - Molded Case
SKPC3612L4P8 General Electric Spectra Series, type , 3P, 3PH, 1200A, 600V, 100kA@480V, extra high interrupting capacity, 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 & RELT, reduced energy let-through trip functions and advanced metering, modbus, waveform capture & protective relays communication features, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
KC-G-1600A-EO-DO
KC-G-1600A-EO-DO
ITE - Air
KC-G-1600A-EO-DO, ITE, KC Series, , 3PH, 3P, 600 VAC, 1600 Frame, Electrically Operated, Draw-Out, Low Voltage air circuit breaker, 15A-1600 A sensor rating, Available in LS, LI, LG, LSI, LIG, LSG, or LSIG Trip Functions in multiple Trip Unit Models, For Use In Switchgear. Operating Voltage, Control Voltages, Wiring, Trip Functions, Current Sensor, Rating Plug, and Additional Accessories to be determined before ordering.
From Get Price
Limited Stock
CND312T57WPN
CND312T57WPN
Eaton - Molded Case
CND312T57WPN, Westinghouse, Cutler Hammer, Eaton, Series C, type , 3P, 3PH, 1200A, 600V, 50kA@480V, standard interrupting capacity, Bolt-On, 100% rated, complete with non-interchangeable LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions, lugs and rating plug not included, Digitrip OPTIM 550 Solid State Electronic molded case circuit breakers, with factory installed PowerNet features
From Get Price
Limited Stock
JD3070Y
JD3070Y
Westinghouse - Molded Case
JD3070Y, Westinghouse, Cutler Hammer, Eaton, Series C, type , 3P, 3PH, 70A, 600V, 35kA@480V, standard interrupting capacity, 40°C, Bolt-On, complete with interchangeable, LI - Long-Time and Instantaneous trip functions and line side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
LBB24000SMW
LBB24000SMW
Westinghouse - Molded Case
LBB24000SMW, Westinghouse, AB DE-ION, type , 2P, 1PH, 400A, 600V, 30kA@480V, standard interrupting capacity, Bolt-On, front adjustable, magnetic trip range 2000-4000A, complete with Saf-T-Vue window, I - Instantaneous only trip function, lugs not included, Magnetic Only molded case circuit breakers; these breakers are obsolete, however we do still stock them
From Get Price
Limited Stock
PDG33M0250E3MK
PDG33M0250E3MK
Cutler Hammer - Molded Case
PDG33M0250E3MK, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 250A, 65kA@480V, Bolt-On, line side lug terminals, complete with PXR20 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and Modbus RTU & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
PDG43M0800P5YK
PDG43M0800P5YK
Cutler Hammer - Molded Case
PDG43M0800P5YK, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 800A, 65kA@480V, Bolt-On, line side lug terminals, complete with PXR25 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip with ARMS functions, relays, modbus, ZSI and CAM, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
MP25H2-3P-1600A
MP25H2-3P-1600A
Merlin Gerin - Insulated Case
MP25H2-3P-1600A, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 2500A frame, includes 1600A, 2000A or 2500A sensor rating with 1600A rating plug, 3P, 3PH, 600V, 100kA@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
Limited Stock
PDG53P0800FNNM
PDG53P0800FNNM
Eaton - Molded Case
PDG53P0800FNNM, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 800A, 100kA@480V, Bolt-On, no terminals with metric tapped conductors, molded case circuit breakers; globally rated
From Get Price
Limited Stock
AK-2A-75-3000A-MO-DO
AK-2A-75-3000A-MO-DO
General Electric - Air
AK-2A-75-3000A-MO-DO, General Electric, AK Series, , 3PH, 3P, 600 600, 3000 Frame, Manually Operated, Draw-Out, Low Voltage air circuit breaker, 15A-3000 A sensor rating, Available in LS, LI, LG, LSI, LIG, LSG, or LSIG Trip Functions in multiple Trip Unit Models For Use In AKD-5 Switchgear. Operating Voltage, Control Voltages, Wiring, Trip Functions, Current Sensor, Rating Plug, and Additional Accessories to be determined before ordering.
From Get Price