1. Home / 
  2. square d breaker

SORT BY
Limited Stock
FA3060L
FA3060L
Westinghouse - Molded Case
FA3060L, Westinghouse, Cutler Hammer, FA Series, type , 3P, 3PH, 60A, 600V, 14kA@480V, standard interrupting capacity, 40ºC, Feed-Thru, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, Thermal Magnetic, molded case circuit breakers; these breakers are now obsolete; however, we do still stock them
From Get Price
Limited Stock
T6N600BW
T6N600BW
ABB - Molded Case
T6N600BW, ABB, SACE Tmax, type , 3P, 3PH, 600A, 600V, 25kA@480V, 36kA@415V, Bolt-On, suitable for reverse feed applications, PR221 trip, LS - Long-Time and Short-Time trip functions, load side lug terminals, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
HKD3125T52WPN
HKD3125T52WPN
Eaton - Molded Case
HKD3125T52WPN, Westinghouse, Cutler Hammer, Eaton, Series C, type , 3P, 3PH, 125A, 600V, 65kA@480V, high interrupting capacity, Bolt-On, complete with LSI - Long-Time, Short-Time and Instantaneous trip functions, PowerNet, and interchangeable rating plug, lugs not included, Digitrip OPTIM 550 Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
TS20LSGM
TS20LSGM
General Electric - Trip Units And Programmers
TS20LSGM, General Electric, EPIC, type , trip units and programmers, 100A current sensor rating, Solid State electronic, LSG - Long-Time, Short-Time and Ground Fault + metering and communcation trip functions, suitable for use with AK,AKR,AKRU,AKRT,AKS,TP,THP,TC,THC,TJH,TJL,TKH,TKL low voltage power air, insulated case and molded case circuit breakers
From Get Price
Limited Stock
PDG34F0600P2DN
PDG34F0600P2DN
Eaton - Molded Case
PDG34F0600P2DN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 600A, 25kA@480V, Bolt-On, no lug terminals, complete with PXR25 trip with 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
BQ3B080AB
BQ3B080AB
Siemens - Molded Case
BQ3B080AB, Siemens, BQ Series, type , 3P, 3PH, 80A, 240V, 10kA@240V, standard interrupting capacity, Bolt-On, complete with AB switch, non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price
Limited Stock
PDF43G0800P4YJ
PDF43G0800P4YJ
Eaton - Molded Case
PDF43G0800P4YJ, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 800A, 35kA@480V, Feed-Thru, line & load side lug terminals, complete with PXR25 trip with LSI - Long-Time, Short-Time and Instantaneous trip with ARMS functions, relays, modbus, ZSI and CAM, Solid State electronic, molded case circuit breakers; globally rated, 100% UL rated
From Get Price
In Stock
S3N-2P-100A
S3N-2P-100A
ABB - Molded Case
S3N-2P-100A, ABB, SACE Isomax, type , 2P, 1PH, 100A, 600V/500VDC, 25kA@480V, 35kA@415V, Bolt-On, suitable for reverse feed applications, non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers
From $610.85
In Stock
SA203RAUL
SA203RAUL
Fuji Electric - Molded Case
SA203RAUL, circuit breaker, molded case, Fuji Electric, 3P 125A AMP 277/480V-AC
From $383.32
Limited Stock
PDG44G0800P5ML
PDG44G0800P5ML
Cutler Hammer - Molded Case
PDG44G0800P5ML, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 800A, 35kA@480V, Bolt-On, load side lug terminals, complete with PXR25 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
From Get Price
Limited Stock
NEG1B015L
NEG1B015L
Siemens - Molded Case
NEG1B015L, Siemens, VL Series, type , 1P, 1PH, 15A, 600V, 35kA@480V, standard interrupting capacity, suitable for reverse feed applications, 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
PDG44G0800E4RJ
PDG44G0800E4RJ
Cutler Hammer - Molded Case
PDG44G0800E4RJ, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 800A, 35kA@480V, Feed-Thru, line & load side lug terminals, complete with PXR20 trip with LSI - Long-Time, Short-Time and Instantaneous trip with ARMS functions with ARMS and relays, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
PDJ53T0800P4WN
PDJ53T0800P4WN
Eaton - Molded Case
PDJ53T0800P4WN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 800A, 150kA@480V, Bolt-On, no terminals, complete with PXR25 trip with LSI - Long-Time, Short-Time and Instantaneous with ARMS trip functions with relays, modbus & ZSI option, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
PDG34GH400D2DL
PDG34GH400D2DL
Eaton - Molded Case
PDG34GH400D2DL, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 400A, High Override, 35kA@480V, Bolt-On, load side 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
3VA6225-8JP41-0AA0
3VA6225-8JP41-0AA0
Siemens - Molded Case
3VA6225-8JP41-0AA0, Siemens, SENTRON 3VA, type , 3PH, 4P, 600V, 250A, extremely high breaking capacity, 150kA@480V, Feed-Thru, fixed mounted, complete with ETU550 trip unit with display, LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
LA3600TA
LA3600TA
Westinghouse - Trip Units And Programmers
LA3600TA, Westinghouse, LA Series, type , interchangeable trip unit with LI - Long Time and Instantaneous trip functions, rated for 600A, 50°C, suitable for 400A- LA,HLA standard, Saf-T-Vue or MARK 75 molded case circuit breaker frame types, Thermal Magnetic trip units and programmers & circuit breakers; these trip units are obsolete, however we do still stock them
From Get Price
Limited Stock
MP08H-3P-125A-MO-BO-LIG
MP08H-3P-125A-MO-BO-LIG
Merlin Gerin - Insulated Case
MP08H-3P-125A-MO-BO-LIG, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 800A frame with 250A sensor rating and 125A rating plug, 3P, 3PH, 600V, 65kA@480V, available with STR28D, STR28DP, STR38S, STR38P, STR38ST, STR38SW, STR58U, STR58UP, STR58UT, STR58UW, STR68U, AC-PRO-MP trip units, Solid State electronic, insulated case circuit breakers
From Get Price
Limited Stock
HHED62M110L
HHED62M110L
Siemens - Molded Case
HHED62M110L, Siemens, Sentron Series, type , 2P, 1PH, 110A, 600V, 65kA@480V, extra high interrupting capacity, 50°C, Feed-Thru, complete with line & load side lug terminals, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
PDD23P0030TFFK
PDD23P0030TFFK
Eaton - Molded Case
PDD23P0030TFFK, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 240V, 30A, 200kA@240V, Bolt-On, line terminals only, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; UL, CSA certifications
From Get Price
Limited Stock
PDG64P2500E2NM
PDG64P2500E2NM
Eaton - Molded Case
PDG64P2500E2NM, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 2500A, 100kA@480V, Bolt-On, no terminals with metric tapped conductors, complete with PXR20 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
MP20H-3P-1200A-MO-DO-LSIG
MP20H-3P-1200A-MO-DO-LSIG
Merlin Gerin - Insulated Case
MP20H-3P-1200A-MO-DO-LSIG, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 2000A frame, includes 1200A, 1600A or 2000A sensor rating with 1200A rating plug, 3P, 3PH, 600V, 75kA@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
HMCP250F5S06
HMCP250F5S06
Westinghouse - Molded Case
HMCP250F5S06, Cutler Hammer, Eaton, Westinghouse, Series C, type , J Frame, 3P, 3PH, 250A, 600V, 35kA@480V, Feed-Thru, complete with left-pole mounted 48-60Vac rear shunt trip, I - Instantaneous Protection Only and standard line & load side lug terminals, magnetic range 625-1090A, Magnetic Only, molded case circuit breakers
From Get Price
Limited Stock
HMCP400N5S25
HMCP400N5S25
Cutler Hammer - Molded Case
HMCP400N5S25, Cutler Hammer, Westinghouse, Eaton, Series C, type , K Frame, 3P, 3PH, 400A, 600V, 35kA@480V, Feed-Thru, complete with right-pole mounted 48-60Vac right side shunt trip, I - Instantaneous Protection Only and standard line & load side lug terminals, magnetic range 1500-3000A, Magnetic Only, molded case circuit breakers
From Get Price
Limited Stock
G64C50
G64C50
General Electric - Molded Case
G64C50, General Electric, Redline, Series, 674674, C tripping, 4P, 3PH, 50A, 415V, 6kA@415V, Bolt-On, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case miniature circuit breakers
From Get Price