General Electric
TEB111015
GE General Electric TEB111015 Circuit Breaker 1-Pole 15A 120V 125VDC Bolt On TEB
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$20.89
Circuit Breakers & Accessories
833 listings · 821 in stock
833 circuit breakers & accessories listings from the brands you use, each one photographed. Free shipping in the lower 48.
Westinghouse
MCP0322
Westinghouse MCP0322 Motor Circuit Protector 3-Pole 3A 600VAC 4994D97G22 Style
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$46.89
Westinghouse
EHD1020L
Westinghouse Cutler-Hammer EHD1020L 20A 1-Pole 277VAC 125VDC Breaker Series C
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$51.89
Square D
QOB120GFI
Square D QOB120GFI Bolt-On GFCI Circuit Breaker 1-Pole 20A 120V Ground Fault
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$22.89
Allen-Bradley
140M-C2E-B63
Allen-Bradley 140M-C2E-B63 SER B Motor Protection Circuit Breaker 4.0-6.3A Mpcb
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$21.89
Industrial part
N-40
N-40 Flange Mount Rotary Operating Handle Circuit Breaker Disconnect Off on Trip
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$88.00
Square D
FAL36040
Square D FAL36040 Series 2 Thermal Magnetic Circuit Breaker 40A 3 Pole 600V AC
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$53.89
Cutler-Hammer
HLD3600F
Eaton Cutler-Hammer HLD3600F 600A 3 Pole 600V Breaker Digitrip RMS 310 LES3600LS
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$539.89
Industrial part
1011 B64.2
Brass Hose Vacuum Breaker Backflow Preventer ASSE 1011 B64.2 125 PSI 180F Vent
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$29.99
Eaton
HMDLDC3800F
Eaton HMDLDC3800F HMDL-DC Circuit Breaker 800A 600VDC 3 Pole Parts Repair Only
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$999.99
Westinghouse
FB3025
Westinghouse Cutler-Hammer FB3025 Circuit Breaker 25A 3 Pole 600VAC CU/AL Lug
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$68.89
Fuji Electric
EG32AC
Fuji Electric EG32AC EB2AEAC-005B Earth Leakage Circuit Breaker 2P 5A 30mA ELCB
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$17.89
Fuji Electric
SA33C
Fuji Electric SA33C BB3ASC-020 Auto Circuit Breaker 3 Pole 20A 690VAC 50-60Hz
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$32.89
Potter & Brumfield
W58-XB1A4A-10
Potter & Brumfield W58-XB1A4A-10 Thermal Circuit Breaker 10A 250VAC Panel Mount
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$11.89
Square D
Square D 15A Single Pole Circuit Breaker 10kA 12
Square D 15A Single Pole Circuit Breaker 10kA 120/240V Plug-On Panel Electrical
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$8.00
Fuji Electric
SG103CUL
Fuji Electric SG103CUL 100A Earth Leakage Circuit Breaker 240V 3 Pole 35kA ELCB
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$111.89
Fuji Electric
EW32AAG-2P015
Fuji Electric EW32AAG-2P015 Earth Leakage Circuit Breaker 15A 2-Pole 100-230VAC
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$32.89
Square D
HQO306
Square D HQO306 I-Line Panel Adapter 6 Spaces QO 15-30A Breaker 240V 3 Phase
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$62.89
Siemens
Q120
Siemens Q120 20A 1 Pole Type QP Circuit Breaker 120/240VAC 10kA HACR Plug In
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$9.89
Fuji Electric
BW9UVCA
Fuji Electric FA BW9UVCA Rotary Handle Disconnect Switch Breaker in Enclosure
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$99.00
Industrial part
ICBQ-120
Connecticut Electric ICBQ-120 20 Amp Single Pole Circuit Breaker 120/240 VAC
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$8.89
Allen-Bradley
140M-C2E-B25
Allen-Bradley 140M-C2E-B25 Ser C 140M-C2E-B63 Ser B Motor Protection Breakers
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$16.89
Allen-Bradley
1492-SPM1C020
Allen-Bradley 1492-SPM1C020 Ser D 2A Circuit Breaker with Relay Socket 1795H
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$12.89
Allen-Bradley
1492-CB2
Allen-Bradley 1492-CB2 H060 Circuit Breaker Motor Controller 2 Pole 6A 480VAC
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$8.89
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Guides for Circuit Breakers & Accessories
- Circuit protectionMolded Case Circuit Breaker Ratings & ReplacementsFrame size, trip rating, interrupting rating (kA), voltage and slash ratings, trip units and mounting – and a checklist for a safe replacement.
- Parts identificationHow to Read Breaker & VFD Nameplates and Date CodesFrame, trip and interrupting ratings on breakers; input, output, duty ratings and series on drives – and where to look for the date of manufacture.