1. Home / 
  2. square d breaker

SORT BY
Limited Stock
PDG34N0125D4DJ
PDG34N0125D4DJ
Eaton - Molded Case
PDG34N0125D4DJ, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 125A, 85kA@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, CAM link & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
3VA5211-6EC31-0AA0
3VA5211-6EC31-0AA0
Siemens - Molded Case
3VA5211-6EC31-0AA0, Siemens, SENTRON 3VA, type , 3PH, 3P, 600V, 110A, high breaking capacity, 65kA@480V, Feed-Thru attachment to DIN rail, complete with TM230 FTAM trip unit, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers
From Get Price
Limited Stock
KT4300T
KT4300T
Cutler Hammer - Trip Units And Programmers
KT4300T, Cutler Hammer, Series C, type , interchangeable trip units and programmers with LI - Long-Time and Instantaneous trip functions, rated for 300A, suitable for Series C- KD,DK,KDB,HKD,HKDB,KDC,CKD,CHKD molded case circuit breaker frame types, Thermal Magnetic trip units & circuit breakers
From Get Price
Limited Stock
PDF54M0800P2MN
PDF54M0800P2MN
Cutler Hammer - Molded Case
PDF54M0800P2MN, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 800A, 65kA@480V, Bolt-On, no terminals, complete with PXR25 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions with relays and modbus option, Solid State electronic, molded case circuit breakers; globally rated with 100% UL rating
From Get Price
Limited Stock
PDG44G0350VFAK
PDG44G0350VFAK
Eaton - Molded Case
PDG44G0350VFAK, Eaton, Cutler Hammer, Power Defense, type , 50º C non-UL listed, 3PH, 4P, 100% neutral, 600V, 350A, 35kA@480V, Bolt-On, line side lug terminals, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; globally rated non-UL listed
From Get Price
Limited Stock
MP63H-3P-6300A-MO-BO-LSIG
MP63H-3P-6300A-MO-BO-LSIG
Merlin Gerin - Insulated Case
MP63H-3P-6300A-MO-BO-LSIG, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 6300A frame, includes 6300A sensor rating with 6300A 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
PDF34F0250D3WN
PDF34F0250D3WN
Eaton - Molded Case
PDF34F0250D3WN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 250A, 25kA@480V, 100% UL, Bolt-On, no lug terminals, complete with PXR20D trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and Modbus RTU, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
SGHC3601L5X2
SGHC3601L5X2
General Electric - Molded Case
SGHC3601L5X2 General Electric Spectra Series, type , 3P, 3PH, 150A, 600V, 35kA@480V, standard interrupting capacity, UL listed, suitable for reverse fed applications, complete with microEntelliGuard trip unit with LSIA, LSIGA - Long-Time, Short-Time, Instantaneous and Ground Fault Alarm trip functions and basic metering and modbus communication features, Solid State electronic, molded case circuit breakers
From Get Price
Limited Stock
MP25H-3P-1600A-MO-BO-LSI
MP25H-3P-1600A-MO-BO-LSI
Merlin Gerin - Insulated Case
MP25H-3P-1600A-MO-BO-LSI, Merlin Gerin, insulated case circuit breaker, Masterpact, type , 2500A frame, includes 1600A, 2000A or 2500A sensor rating with 1600A 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
PDG34F0400E5ZK
PDG34F0400E5ZK
Cutler Hammer - Molded Case
PDG34F0400E5ZK, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 400A, 25kA@480V, Bolt-On, line side lug terminals, complete with PXR20 trip with ARMS LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions with ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price
Limited Stock
FWF4080L
FWF4080L
Cutler Hammer - Molded Case
FWF4080L, Cutler Hammer, Westinghouse, Eaton, Series C, type , 4P with neutral, 3PH, 80A, 690V, 40kA@415V, standard 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
PDG54K0800P4MN
PDG54K0800P4MN
Eaton - Molded Case
PDG54K0800P4MN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 800A, 50kA@480V, Bolt-On, no terminals, complete with PXR25 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
PDG62M2500P4MN
PDG62M2500P4MN
Cutler Hammer - Molded Case
PDG62M2500P4MN, Cutler Hammer, Eaton, Power Defense, type , 1PH, 2P, 600V, 2500A, 65kA@480V, Bolt-On, no terminals, complete with PXR25 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
In Stock
TRP2015
TRP2015
General Electric - Molded Case
TRP2015, General Electric, type , 2P, 1PH, 20/15A, 240V, 1" "tandem" style, 10kA@240V, Plug-In, complete with LI - Long-Time and Instantaneous trip functions and load side lug terminals, Thermal Magnetic, molded case circuit breaker; these breakers are now obsolete, however, we do still stock them
From $70.32
Limited Stock
SGHH36BD1060C
SGHH36BD1060C
General Electric - Molded Case
SGHH36BD1060C, General Electric, Spectra Series, type , 3P, 3PH, 60A, 600V, 35kA@480V, standard interrupting capacity, 100% rated, Bolt-On, complete with SRPG150B60 rating plug, suitable for reverse fed applications, UL listed, complete with interchangeable MVT, MicroVersaTrip, Plus trip unit with LSIGT - Long-Time, Short-Time, Instantaneous, Ground Fault and Targets trip functions, lugs not included, Solid State Electronic, molded case circuit breakers
From Get Price
Limited Stock
REH3L060L
REH3L060L
Miami Breaker - Molded Case
REH3L060L, Miami Breaker, REH Series, type , 3P, 3PH, 60A, 480V, 14kA@480V, standard interrupting capacity, Feed-Thru, complete with I - Instantaneous protection only and line & load side lug terminals, low magnetic range, MCP, motor circuit protectors, Magnetic Only, molded case circuit breakers; these breakers are obsolete, however we still stock them
From Get Price
Limited Stock
FDC2025VL
FDC2025VL
Westinghouse - Molded Case
FDC2025VL, Westinghouse, Cutler Hammer, Eaton, Series C, type , 2P, 1PH, 25A, 600V, 100kA@480V, current limiting, 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 Get Price
Limited Stock
LBB3225SA
LBB3225SA
Westinghouse - Molded Case
LBB3225SA, Westinghouse, AB DE-ION, type , 3P, 3PH, 225A, 600V, 30kA@480V, standard interrupting capacity, Bolt-On, 50°C, complete with fixed trip, LI - Long-Time and Instantaneous trip functions, Saf-T-Vue window and load side lug terminals, Thermal Magnetic molded case circuit breakers; these breakers are obsolete, however we do still stock them
From Get Price
Limited Stock
KT3U7
KT3U7
ABB - Under Voltage Release
KT3U7, ABB, SACE Tmax, type , under voltage release, when installed in breaker, suffix is -U7, 48V, field installable, left pole mounted, suitable for use with T1B,T1N,T2S,T2H,T3N,T3S molded case circuit breaker frame types
From Get Price
Limited Stock
PDG63M2500E4ZN
PDG63M2500E4ZN
Cutler Hammer - Molded Case
PDG63M2500E4ZN, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 2500A, 65kA@480V, Bolt-On, no terminals, complete with PXR20 trip with LSI - Long-Time, Short-Time and Instantaneous with ARMS trip functions with modbus & ZSI option, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
RD316T93W
RD316T93W
Cutler Hammer - Molded Case
RD316T93W, Westinghouse, Eaton, Cutler Hammer, Series C, type , 3P, 3PH, 1600A, 600V, 65kA@480V, standard interrupting capacity, 40°C, Bolt-On, complete with interchangeable LS - Long-Time and Short-Time trip functions, lugs and rating plug not included, Digitrip RMS 910 Solid State Electronic molded case circuit breakers
From Get Price
Limited Stock
PDJ53T0800E3RN
PDJ53T0800E3RN
Eaton - Molded Case
PDJ53T0800E3RN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 800A, 150kA@480V, Bolt-On, no terminals, complete with PXR20 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and relays option, Solid State electronic, molded case circuit breakers; globally rated
From Get Price
Limited Stock
BQ1B015HF
BQ1B015HF
Siemens - Molded Case
BQ1B015HF, Siemens, BQ Series, type , 1P, 1PH, 15A, 120V, 22kA@120V, high interrupting capacity, Bolt-On, complete with fungus proofing, 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
SCND6B100LIG
SCND6B100LIG
Siemens - Molded Case
SCND6B100LIG, Siemens, Sentron Series, type , 3PH, 3P, 600V, 1000A, 100kA@480V, Feed-Thru connection, complete with Sensitrip IV series trip unit with LIG - Long-Time, Instantaneous and Ground Fault trip functions, Solid State electronic, molded case circuit breakers
From Get Price