


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

MBKQJ1175A
Siemens - Molded Case
MBKQJ1175A, Siemens, circuit breaker, molded case
From $366.92

CE2B030
Siemens - Molded Case
CE2B030, Siemens, CE Series, type , 2P, 1PH, 30A, 600V, 200kA@480V, current limiting, 40°C, Bolt-On, complete with LI - Long-Time and Instantaneous trip functions and load side lug terminals, Thermal Magnetic molded case circuit breakers; these breakers are obsolete, however we still stock them
From $65.31

EE2B070
Siemens - Molded Case
EE2B070, Siemens, ITE, EE Series, type , 2P, 1PH, 70A, 240V, 10kA@240V, 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 $248.54

BR260R
Westinghouse - Molded Case
BR260R, Westinghouse, Cutler Hammer, BR Series, type , 2P, 1PH, 60A, 120/240V, 10kA@240V, standard interrupting capacity, 40ºC, Plug-In, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic molded case circuit breakers
From $7.22

HMD3600T
Cutler Hammer - Trip Units And Programmers
HMD3600T, Cutler Hammer, Series C, circuit breaker, interchangeable trip units and programmers, type , 3P, 600V, 600A, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, to be used with Series C MD, MDY circuit breakers
From $199.50

THHQB2135
General Electric - Molded Case
THHQB2135, General Electric, type , 2P, 1PH, 35A, 240V, 22kA@240V, 40ºC, UL listed, Bolt-On, Thermal Magnetic, LI - Long-Time and Instantaneous trip functions and load side lug terminals, molded case circuit breaker
From $91.14

NE233020
American - Molded Case
NE233020, American, Federal Pacific, NE Series, type , 3P, 3PH, 20A, 240V, 40?C, 18kA@240V, 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 obsolete; however, we do still stock them
From $226.15

BQD6125
Siemens - Molded Case
BQD6125, Siemens, BQD Series, type , 1P, 1PH, 25A, 347V, 10kA@347V, CSA stamped approval, for use with Canadian applications, standard interrupting capacity, 40ºC, Bolt-On, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic molded case circuit breakers
From $102.10

THJSS3602DLS
ABB - Molded Case
From $69.80

B1515H
Siemens - Molded Case
B1515H, Siemens, B Series, type , 2P, 1PH, twin/duplex, 15/15A, 120V, 22kA@120V, 40°C, Bolt-On, LI - Long-Time and Instantaneous trip functions and load side lug terminals, Thermal Magnetic, molded case circuit breakers
From $98.76

UN25711
ABB - Lug Terminal Kit
From $0.02

PDG53M1200E5RN
Eaton - Molded Case
PDG53M1200E5RN, Cutler Hammer, Eaton, Power Defense, type , 3PH, 3P, 600V, 1200A, 65kA@480V, Bolt-On, no terminals, complete with PXR20 trip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault with ARMS trip functions and relays option, Solid State electronic, molded case circuit breakers; globally rated
From $7,985.87

LGB2B080B
Siemens - Molded Case
LGB2B080B, Siemens, VL Series, type , 2P, 1PH, 80A, 600V, 100kA@240V, high interrupting capacity, panelboard mounting, suitable for reverse feed applications, Bolt-On, complete with LI - Long-Time and Instantaneous trip functions and load side lug terminals, Thermal Magnetic, molded case circuit breakers
From $225.02

NJG3B350
Siemens - Molded Case
NJG3B350, Siemens, VL Series, type , 3P, 3PH, 350A, 600V, 35kA@480V, standard interrupting capacity, 40ºC, Bolt-On, LI - Long-Time and Instantaneous trip functions, lugs not included, Thermal Magnetic molded case circuit breakers
From $4,332.19

MPLA6K
Cutler Hammer - Mounting Hardware
MPLA6K, PCS direct replacement mounting hardware for Cutler Hammer, MP40 panel boards, rated for 600A 600V max, Copper connectors, Dual/Twin Branch mounting style, suitable for use with 3P LA,LS,LC,LD,HLD,HLC,LDC circuit breaker frames and comes complete with all associated hardware, screws and cover plates
From $933.96

XT5LQ330AGFF000XXX
ABB - Molded Case
XT5LQ330AGFF000XXX, ABB, SACE Tmax XT, type , UL 100% rated, 3PH, 3P, 600V, 300A, 100kA@480V, Bolt-On, front terminals, complete with Ekip with LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Ekip LSIG electronic, molded case circuit breakers; 1SDA102685R1 + 1SDA102716R1 + 1SDA112973R1 global reference
From $4,505.45

CED2150
Challenger - Molded Case
CED2150, Challenger, CED Series, type , 150A, 240V, 2-Pole, LI - Long-Time and Instantaneous, 65kA@240V, Thermal Magnetic,molded case circuit breaker
From $324.50

THP88SS
General Electric - Insulated Case
THP88SS, General Electric, Power Break I, type , Hi-Break, 3P, 3PH, 600V, 800A current sensor rating, 800A frame rating, 100kA@480V, 100% equipment rated, stationary, UL listed, high interrupting capacity, Bolt-On, for use with MicroVersaTrip RMS-9 trip programmer, LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault trip functions, Solid State insulated case circuit breakers; these breakers are obsolete, however we do still stock them
From Get Price

313C644G30
Eaton - Molded Case
From $67.15

UBIF050N
Federal Pacific - Molded Case
UBIF050N, Federal Pacific, Connecticut Electric, Thin Series, type , SWD rated, 1P, 1PH, 50A, 120/240V, 10kA@240V, standard interrupting capacity, Plug-In, complete with trip, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breakers, series corresponds to Federal Pacific Electric Stab-Lok NC one pole series
From $27.17

MPA115AFC
Murray Corporation - Molded Case
MPA115AFC, Murray Corporation, MP Series, type , arc fault combination, 1P, 1PH, 15A, 120/120V, 10kA@120V, standard interrupting capacity, 40°C, Plug-In, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and load side lug terminals, Thermal Magnetic molded case circuit breakers
From $52.17

25PC1400
Westinghouse - Rating Plug
25PC1400, Westinghouse, SELTRONIC, type , fixed rating plug element, rated for 1400A, suitable for use with 2500A Seltronic - PC,PCA,PCC,PCCA,PCG,PCGA,PCCG,PCCGA 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 $60.77

SPAS240AB4R
General Electric - Auxiliary
SPAS240AB4R, General Electric, Power Break II, type , auxiliary, (1) auxiliary switch, 4 contacts, rated for 6A @ 120/240V, suitable for use with Power Break II SSF,SHF frame insulated case circuit breakers
From $1,003.28

CCVH2100
Eaton - Molded Case
CCVH2100, Cutler Hammer, Eaton, Tenant Main, type , 2P, 1PH, 100A, 120/240V, 25kA@240V, UL listed, high interrupting capacity, Feed-Thru, complete with LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, suitable for use as tenant main circuit breaker, Thermal Magnetic, molded case circuit breakers
From $546.72