


- Home /
square d breaker
961,107 Results
Refine Results
In Stock
Subcategory
SORT BY

PDG23N0150P2MN
Eaton - Molded Case
PDG23N0150P2MN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 150A, 85kA@480V, Bolt-On, no lug terminals, complete with Xpert Release PXR25 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions, relays and modbus, Solid State electronic, molded case circuit breakers; globally rated
From Get Price

LGH3350FAWC
Cutler Hammer - Molded Case
LGH3350FAWC, Cutler Hammer, Series G, type , 3P, 3PH, 350A, 600V, 65kA@480V, high interrupting capacity, 40°C, Bolt-On, 100% rated, complete with non-interchangeable trip unit, line & load side lug terminals not included, Thermal Magnetic molded case circuit breakers
From Get Price

LNH4U800
Siemens - Molded Case
LNH4U800, Siemens, VL Series, type , NG Frame, 4P, 3PH, 800A, 600V, 100kA@480V, very high interrupting capacity, current limiting, Bolt-On, 100% rated, complete with 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

HKB2125TV
Westinghouse - Trip Units And Programmers
HKB2125TV, Westinghouse, MARK 75, type , interchangeable trip unit with LI - Long-Time and Instantaneous trip functions, rated for 125A, 50°C, suitable for 250A- KB,HKB 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

PDG63M2000P2MM
Cutler Hammer - Molded Case
PDG63M2000P2MM, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 2000A, 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 and modbus option, Solid State electronic, molded case circuit breakers; globally rated
From Get Price

PDF54N1200P5MN
Eaton - Molded Case
PDF54N1200P5MN, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 1200A, 85kA@480V, Bolt-On, no terminals, complete with PXR25 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault with ARMS trip functions with relays and modbus option, Solid State electronic, molded case circuit breakers; globally rated with 100% UL rating
From Get Price

PDG34F0125D2YJ
Cutler Hammer - Molded Case
PDG34F0125D2YJ, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 125A, 25kA@480V, Feed-Thru, line & load side lug terminals, complete with PXR20D trip with LSI - Long-Time, Short-Time and Instantaneous trip functions and Modbus RTU, CAM Link, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price

SEPA36AT1045C
General Electric - Molded Case
SEPA36AT1045C, General Electric, Spectra Series, type , 3P, 3PH, 45A, 600V, 100kA@480V, very high interrupting capacity, current limiting, Bolt-On, suitable for reverse fed applications, UL listed, complete with interchangeable RMS trip unit with LSI - Long-Time, Short-Time and Instantaneous trip functions, and SRPE60A45 rating plug installed, lugs not included, Solid State Electronic, molded case circuit breakers
From $350.05

PDG33N0250E4ZN
Eaton - Molded Case
PDG33N0250E4ZN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 250A, 100kA@480V, Bolt-On, no lug terminals, complete with PXR20 trip with ARMS LSI - Long-Time, Short-Time and Instantaneous trip functions with ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price

SCND6A100LSIH
Siemens - Molded Case
SCND6A100LSIH, Siemens, Sentron Series, type , 3PH, 3P, 600V, 1000A, 100kA@480V, Feed-Thru connection, 100% rated, complete with Sensitrip IV series trip unit with LSI - Long-Time, Short-Time and Instantaneous trip functions, Solid State electronic, molded case circuit breakers
From Get Price

JGS325033G
Eaton - Molded Case
JGS325033G, Eaton, Cutler Hammer, Series G, type , 3P, 3PH, 250A, 600V, 35kA@480V, high interrupting capacity, Feed-Thru, complete breaker with 310+ electronic, non-interchangeable trip unit and line & load side lug terminals, Solid State, molded case circuit breakers
From $1,153.49

XT7LU410DDFF000XXX
ABB - Molded Case
XT7LU410DDFF000XXX, ABB, SACE Tmax XT, type , 3PH, 4P, 600V, 1000A, 100kA@480V, , front terminals, Molded Case Switch Disconnector (MCS), molded case switch, NA - No Overcurrent Protection; 1SDA103801R1 global reference
From Get Price

BR135ST
Cutler Hammer - Molded Case
BR135ST, Westinghouse, Cutler Hammer, BR Series, type , 1P, 1PH, 35A, 120/240V, 10kA@240V, standard interrupting capacity, 40°C, Plug-In, complete with 120V shunt trip, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic molded case circuit breakers
From Get Price

T4H020TW
ABB - Molded Case
T4H020TW, ABB, SACE Tmax, type , 3P, 3PH, 20A, 600V, 65kA@480V, 70kA@415V, Bolt-On, suitable for reverse feed applications, non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, load side lug terminals, Thermal Magnetic, molded case circuit breakers
From Get Price

MB61C20
General Electric - Molded Case
MB61C20, General Electric, MB Series, type , 247039G, C tripping, 1P, 1PH, 20A, 415V, 6kA@415V, Bolt-On, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case miniature circuit breakers
From Get Price

FC2020L
Cutler Hammer - Molded Case
FC2020L, Cutler Hammer, FC Series, type , 2P, 1PH, 20A, 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 $170.52

HHLXD63M500L
Siemens - Molded Case
HHLXD63M500L, Siemens, Sentron Series, type , 3P, 3PH, 500A, 600V, 100kA@480V, very high interrupting capacity, Feed-Thru, 50º C, 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

PDG33F0600P5WN
Cutler Hammer - Molded Case
PDG33F0600P5WN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 600A, 25kA@480V, Bolt-On, no lug terminals, complete with PXR25 trip with ARMS LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions with Modbus RTU, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price

XT5VU360BYFF000XXX
ABB - Molded Case
XT5VU360BYFF000XXX, ABB, SACE Tmax XT, type , 3PH, 3P, 600V, 600A, 150kA@480V, Bolt-On, front terminals, complete with Ekip G Touch LSIG trip, generator protection circuit breakers; 1SDA102688R1 + 1SDA102768R1 global reference
From Get Price

100BCMCI
General Electric - Part And Accessory
100BCMCI, General Electric, M-PACT Plus, part and accessory, Communication Cable, 1.0 meter length cable for mechanical interlocks, suitable for use with MS,MN,MH type air circuit breakers
From Get Price

EZD400M4350ELA
Schneider Electric - Molded Case
EZD400M4350ELA, Schneider Electric, Compact, type , EZD400M, Vigi 4, 4P, 3PH, 350A, IEC rated, 690V, 50kA@415V, Bolt-On, complete with earth-fault protection and alarm, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers
From Get Price

NSE400N3400
Schneider Electric - Molded Case
NSE400N3400, Schneider Electric, Compact, type , NSE400N, 3P, 3PH, 400A, IEC rated, 480V, 35kA@415V, Bolt-On, complete with LI - Long-Time and Instantaneous trip functions, Solid State, molded case electronic circuit breakers
From Get Price

PDG44G0400TFAJ
Eaton - Molded Case
PDG44G0400TFAJ, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 100% neutral, 600V, 400A, 35kA@480V, Feed-Thru, line & load side lug terminals, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; globally rated
From Get Price

PDG34P0250D3MN
Eaton - Molded Case
PDG34P0250D3MN, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 250A, 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 & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price