


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

PDG44G0800D2WK
Cutler Hammer - Molded Case
PDG44G0800D2WK, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 800A, 35kA@480V, Bolt-On, line side lug terminals, complete with PXR20D trip with LSI - Long-Time, Short-Time and Instantaneous trip functions, relays, modbus and ZSI, Solid State electronic, molded case circuit breakers; globally rated
From Get Price

QJ22M060H
Siemens - Molded Case
QJ22M060H, Siemens, QJ Frame, type , 2P, 1PH, 60A, 240V, 42kA@240V, 50ºC, very high 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
From Get Price

LBB31250SMW
Westinghouse - Molded Case
LBB31250SMW, Westinghouse, AB DE-ION, type , 3P, 3PH, 400A, 600V, 30kA@480V, standard interrupting capacity, Bolt-On, front adjustable, magnetic trip range 625-1250A, 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

PDF34F0125D3YK
Cutler Hammer - Molded Case
PDF34F0125D3YK, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 125A, 25kA@480V, 100% UL, Bolt-On, line side lug terminals, complete with PXR20D trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions and Modbus RTU, CAM Link, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price

TEY330ST12AS1B
General Electric - Molded Case
TEY330ST12AS1B, General Electric, Q-Line, type , 3P, 3PH, 30A, 277/480V, 14kA@480V, standard interrupting capacity, 40°C, Bolt-On, with factory installed 120-277Vac shunt trip and N.C. Auxilliary switch, Thermal Magnetic molded case circuit breakers
From Get Price

BQ1B070QXD
Siemens - Molded Case
BQ1B070QXD, Siemens, BQ Series, type , 1P, 1PH, 70A, 120V, 10kA@120V, standard interrupting capacity, Bolt-On, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and quick connection load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price

FGN36KZ0250R0
General Electric - Molded Case
FGN36KZ0250R0, General Electric, Record Plus, type , FG600 frame, 3P, 3PH, 250A, 600V, 65kA@480V, standard interrupting capacity, Bolt-On, complete with SMR2 electronic trip, LSIZ - Long-Time, Short-Time, Instantaneous and ZSI trip functions and rating plug, lugs not included, Solid State electronic molded case circuit breakers
From Get Price

PDG23K0150E2XL
Eaton - Molded Case
PDG23K0150E2XL, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 150A, 50kA@480V, Bolt-On, load side lug terminals, complete with Xpert Release PXR20 trip with LSIZ - Long-Time, Short-Time, Instantaneous and ZSI trip functions, relays and CAM, Solid State electronic, molded case circuit breakers; globally rated
From Get Price

QJ22B12500S11
Siemens - Molded Case
QJ22B12500S11, Siemens, QJ2 Series, type , 2P, 1PH, 125A, 240V, 10kA@240V, standard interrupting capacity, Bolt-On, complete with 25VDC shunt trip, non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and load side lug terminals, Thermal Magnetic molded case circuit breakers
From Get Price

PDF64P2000D4MM
Cutler Hammer - Molded Case
PDF64P2000D4MM, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 2000A, 100kA@480V, Bolt-On, no terminals with metric tapped conductors, complete with PXR20D 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 with 100% UL rating
From Get Price

PDC54M1600E2XR
Cutler Hammer - Molded Case
PDC54M1600E2XR, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 1600A, 65kA@480V, Bolt-On, rear connectors included, complete with PXR20 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions with relays, ZSI & CAM option, Solid State electronic, molded case circuit breakers; IEC/CCC rated
From Get Price

NFK3A100L
Siemens - Molded Case
NFK3A100L, Siemens, VL Series, type , FG Frame Frame, 3P, 3PH, 100A, 600V, 35kA@480V, standard interrupting capacity, 40°C, Feed-Thru, with LCD electronic trip, LSI - Long-Time, Short-Time and Instantaneous trip functions, line & load side lug terminals, Solid State electronic, molded case circuit breakers
From Get Price

PDG43G0300VFAK
Cutler Hammer - Molded Case
PDG43G0300VFAK, Eaton, Cutler Hammer, Power Defense, type , 50º C non-UL listed, 3PH, 3P, 600V, 300A, 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

LA2300V
Westinghouse - Molded Case
LA2300V, Westinghouse, LA Series, type , 2P, 1PH, 300A, 600V, 30kA@480V, standard interrupting capacity, Bolt-On, 50°C, complete with 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 Get Price

REE3B060L
Miami Breaker - Molded Case
REE3B060L, Miami Breaker, REE Series, type , 3P, 3PH, 60A, 240V, 10kA@240V, 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; these breakers are now obsolete, however we do still stock them
From Get Price

PDG33F0250D3MN
Eaton - Molded Case
PDG33F0250D3MN, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 250A, 25kA@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

EH2B010
ITE - Molded Case
EH2B010, ITE, Siemens, EH Series, type , 2P, 1PH, 10A, 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 now obsolete, however we do still stock them
From Get Price

BRH325
Cutler Hammer - Molded Case
BRH325, Cutler Hammer, BR Series, type , 3P, 3PH, 25A, 240V, 22kA@240V, high interrupting capacity, 40ºC, Plug-In, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic molded case circuit breakers
From $153.90

GHC2040I
Cutler Hammer - Molded Case
GHC2040I, Eaton, Cutler Hammer, Westinghouse, Series C, type , 2P, 1PH, 40A, 277/480V, 14kA@480V, 125/250VDC, standard interrupting capacity, 40°C, Bolt-On, suitable for reverse feed use, complete with non-interchangeable, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic molded case circuit breakers
From Get Price

PDF34FH250D3DJ
Eaton - Molded Case
PDF34FH250D3DJ, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 250A, High Override, 25kA@480V, 100% UL, Feed-Thru, line & load side 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

PDG33NH250D3MJ
Eaton - Molded Case
PDG33NH250D3MJ, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 250A, High Override, 85kA@480V, Feed-Thru, line & load side 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

EE3A090
Siemens - Molded Case
EE3A090, ITE, Siemens, EE Series, type , 3P, 3PH, 90A, 240V, 10kA@240V, standard interrupting capacity, Bolt-On, complete with I - Instantaneous protection only and load side lug terminals, standard magnetic range, MCP, motor circuit protectors, Magnetic Only, molded case circuit breakers
From $491.74

XT2SU3025EFF000XXX
ABB - Molded Case
XT2SU3025EFF000XXX, ABB, molded case circuit breaker, SACE Tmax XT, Type , 3-Pole, 25A, 600V, 22kA@600V, Ekip LS/I (Electronic, LS/I protection), UL Standard, Line Side Termination (top): F front terminals no lugs installed, Load Side Termination (bottom): F front terminals no lugs installed, No - 1SDA07211R1 global reference
From Get Price

STR53UPFT
Merlin Gerin - Trip Units And Programmers
STR53UPFT, Merlin Gerin, Schneider Electric, Compact, UL rated universal trip units and programmers, type , 3P, 250 - 600A, 600V, Solid State electronic protection with fault indicators and residual type ground fault protection, LSI - Long-Time, Short-Time and Instantaneous trip functions, E54, suitable for use with NS,NSJ,NJNF,NJNL,NJHF,NJHL frame molded case circuit breakers
From Get Price