


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

PDG34F0250E4WK
Cutler Hammer - Molded Case
PDG34F0250E4WK, Cutler Hammer, Eaton, Power Defense, type , 3PH, 4P, 600V, 250A, 25kA@480V, Bolt-On, line side lug terminals, complete with PXR20 trip with ARMS LSI - Long-Time, Short-Time and Instantaneous trip functions with Modbus RTU, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price

PDD23F0060VFFL
Eaton - Molded Case
PDD23F0060VFFL, Cutler Hammer, Eaton, Power Defense, type , 50ºC, 3PH, 3P, 240V, 60A, 35kA@240V, Bolt-On, load terminals only, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers; CSA certification; non-UL listed
From Get Price

E2F3060
Eaton - Molded Case
E2F3060, Cutler Hammer, Westinghouse, Eaton, Series C, E2 mining service breakers, type , 3P, 3PH, 60A, 600V, 250Vdc, 18kA@600V, 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

1LCG75
Westinghouse - Rating Plug
1LCG75, Westinghouse, SELTRONIC, type , fixed rating plug element, rated for 75A, suitable for use with 150A Seltronic - LCG,LCGA,HLCG,HLCGA molded case circuit breaker frame types, for use with Seltronic solid state electronic trip units & circuit breakers; these rating plugs are obsolete; however we do still stock them
From Get Price

PDG33G0250E2ML
Eaton - Molded Case
PDG33G0250E2ML, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 250A, 35kA@480V, Bolt-On, load side lug terminals, complete with PXR20 trip with LSI - Long-Time, Short-Time and Instantaneous trip functions and Modbus RTU & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price

HBQL360
Eaton - Molded Case
HBQL360, Eaton, BQL Series, type , SWD, 3P, 3PH, 60A, 120/240V, 22kA@240V, high interrupting capacity, Bolt-On, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic classic replacement molded case circuit breakers
From Get Price

XT4SU3100UFF000XXX
ABB - Molded Case
XT4SU3100UFF000XXX, ABB, molded case circuit breaker, SACE Tmax XT, Type , 3-Pole, 100A, 600V, 22kA@600V, Ekip Hi-Touch LSIG, 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

CRDC316T35W
Eaton - Molded Case
CRDC316T35W, Cutler Hammer, Eaton, Westinghouse, Series C, type , 3P, 3PH, 1600A, 600V, 100kA@480V, high interrupting capacity, Bolt-On, 100% rated, LSG - Long-Time, Short-Time and Ground Fault trip functions, lugs and rating plug not included, Digitrip RMS 310 Solid State electronic, molded case circuit breakers
From Get Price

LV432646
Merlin Gerin - Motor Operator
LV432646, Merlin Gerin, Schneider Electric, Compact, motor operator, 250V DC, suitable for use with Compact NSX 400-630A frame molded case circuit breakers
From $2,912.31

RSA-113G
CBS Arcsafe - Remote Switch Actuator & Switch Kit
RSA-113G, CBS Arcsafe, Remote Switch Actuator, , suitable for use with Cutler-Hammer/Westinghouse Series C - R Frame 800-2500A RD,CRD,RDC,CRDC MCCB White Molded Case, Flush Mounted, With Handle Extension. Not for circuit breakers mounted in enclosures with external handle operators. REQUIRES RSO-I-AR TO OPERATE
From $8,605.23

LV429106
Schneider Electric - Trip Units And Programmers
LV429106, Schneider Electric, Compact, trip units and programmers, type , 40A, 690V, Solid State electronic protection, LSI - Long-Time, Short-Time and Instantaneous trip functions, Micrologic 5.2E, 4 pole trip unit, suitable for use with NS,NSF,NSX,NFNF,NFNL,NFHF,NFHL frame molded case circuit breakers
From $2,744.83

TM250D-4P
Merlin Gerin - Trip Units And Programmers
TM250D-4P, Merlin Gerin, Schneider Electric, Compact, trip units and programmers, type , 250A, 600V, Thermal Magnetic protection, LI - Long-Time and Instantaneous trip functions, 4 pole trip unit for 4 pole frame, TM250D, suitable for use with NS,NSF,NSX,NFNF,NFNL,NFHF,NFHL frame molded case circuit breakers
From $1,016.42

LV432656
Schneider Electric - Part And Accessory
LV432656, Schneider Electric, Compact, Ammeters, 400A ammeter module, 4 pole, suitable for use with Compact NSX 400A type molded case circuit breakers
From $2,108.18

TM100D-3P
Merlin Gerin - Trip Units And Programmers
TM100D-3P, Schneider Electric, Merlin Gerin, Compact, trip units and programmers, type , 100A, 600V, Thermal Magnetic protection, LI - Long-Time and Instantaneous trip functions, 3 pole trip unit for 3 pole frame, suitable for use with NS,NSF,NSX,NFNF,NFNL,NFHF,NFHL frame molded case circuit breakers
From $378.00

SGHC3604L4W8
General Electric - Molded Case
SGHC3604L4W8 General Electric Spectra Series, type , 3P, 3PH, 400A, 600V, 35kA@480V, standard 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 & neutral protection trip functions and advanced metering, modbus, waveform capture & protective relays communication features, Solid State electronic, molded case circuit breakers
From Get Price

PDG34P0600E5WK
Cutler Hammer - Molded Case
PDG34P0600E5WK, Eaton, Cutler Hammer, Power Defense, type , 3PH, 4P, 600V, 600A, 100kA@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 Modbus RTU, ZSI & relays, Solid State electronic, molded case circuit breakers; CSA, IEC, UL, CCC certifications
From Get Price

ND62B800
Siemens - Molded Case
ND62B800, Siemens, Sentron Series, type , 2P, 1PH, 800A, 600V, 50kA@480V, standard interrupting capacity, 40ºC, Feed-Thru, complete with interchangeable trip unit and line & load side lug terminals, Thermal Magnetic molded case circuit breakers
From $6,395.65

S804S-K10
ABB - Molded Case
S804S-K10, ABB, S800 Series, type , K trip curve, IEC rated, 4P, 3PH, 10A, 690V, 50kA@690V, current limiting, DIN rail mounting, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case miniature circuit breakers
From Get Price

RHK3070V
Westinghouse - Molded Case
RHK3070V, Westinghouse, RHK Series, type , 3P, 3PH, 70A, 600V, 40kA@480V, high interrupting capacity, 50°C, Bolt-On, complete with LI - Long-Time and Instantaneous trip functions and load side lug terminals, Thermal Magnetic, replacement molded case circuit breakers; these breakers are obsolete, however we do still stock them
From Get Price

PDF33FH400P8DL
Eaton - Molded Case
PDF33FH400P8DL, Eaton, Cutler Hammer, Power Defense, type , 3PH, 3P, 600V, 400A, High Override, 25kA@480V, 100% UL, Bolt-On, load side 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

MA3200E
Westinghouse - Molded Case
MA3200E, Westinghouse, MA Series, type , 3P, 3PH, 200A, 600V, 30kA@480V, standard interrupting capacity, Bolt-On, En-Side window, 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

XT5LU440ADFF000XXX
ABB - Molded Case
XT5LU440ADFF000XXX, ABB, SACE Tmax XT, type , 3PH, 4P, 600V, 400A, 100kA@480V, Bolt-On, front terminals, Molded Case Switch Disconnector (MCS), molded case switch; 1SDA102675R1 global reference
From Get Price

NM032400
Federal Pacific - Molded Case
NM032400, Federal Pacific, NM Series, type , 3P, 3PH, 400A, 600V, 30kA@480V, standard interrupting capacity, Bolt-On, 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 $1,759.23

SGHB36BC6600C
General Electric - Molded Case
SGHB36BC6600C, General Electric, Spectra Series, type , 3P, 3PH, 600A, 600V, 35kA@480V, standard interrupting capacity, Bolt-On, complete with SRPG600B600 rating plug, suitable for reverse fed applications, UL listed, complete with interchangeable MVT, MicroVersaTrip, Plus trip unit with LIGT - Long-Time, Instantaneous, Ground Fault and Targets trip functions, lugs not included, Solid State Electronic, molded case circuit breakers
From Get Price