Carling
AC2-B0-34-620-131-D
Carling Technologies Circuit BrEAKER AC2-B0-34-620-131-D 20AMP 65-250 VAC
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$124.00
Circuit Breakers & Accessories
833 listings · 820 in stock
833 circuit breakers & accessories listings from the brands you use, each one photographed. Free shipping in the lower 48.
Weekly new-arrivals email for Circuit Breakers & Accessories
Allen-Bradley
700-BR400A1
Allen Bradley 700-BR400A1 SR A 10AMP 600 Volts
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$28.99
Mitsubishi
NF225-CP
Mitsubishi NF225-CP 200A Pole 3P 600VAC 50-60HZ
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$354.99
Square D
030386
Square D Amptector II - A Model DU 030386 6997D20G41
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$194.00
Siemens
RT-1225
Siemens RT-1225 1 Pole Type BL Circuit Breaker (Lot of 4)
In stock
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$20.00 / lot of 4
ABB
S202UP-K8
ABB S202UP-K8 Circuit Breaker; 2-Pole 10KA 480V/277V 50/60HZ
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$14.99
Cutler-Hammer
HMCP050K2C
Cutler-Hammer Series C Motor Circuit Protector HMCP050K2C 50AMPS 3POLES 600VAC
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$60.00
Westinghouse
ELC3030R
Westinghouse ELC3030R 1231C03G16 30AMP Hmcp 600VAC
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$30.00
Industrial part
HMCP003A0C
Westinhouse Series C Motor Circuit Protector HMCP003A0C 3AMPS 3POLE 600VAC 250DC
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$20.00
Westinghouse
MCP0358RC
Westinghouse Motor Circuit Protector MCP0358RC 600VAC 3POLE 7AMP
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$20.00
Westinghouse
MCP13300RC
Westinghouse Motor Circuit Protector MCP13300RC 600VAC 3POLE 30AMPS
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$20.00
Square D
RS-9992
Square D RS-9992 Circuit Breaker 2POLE 10000AMPS
In stock
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$20.00
Square D
RT-729
Square D RT-729 120/240VAC 10000AMPS OQ 2 Pole 30A
In stock
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$20.00
Telemecanique
GV3ME63
Telemecanique Square D GV3ME63 40-63A
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$40.00
Square D
QON2L70
Square D 65000A 50/60HZ 120/240V QON2L70
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$35.00
Square D
DP-4075
Square D DP-4075 10KA 120/240V QO 2P 20A
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$20.00
Schneider Electric
QBL22200LU
Schneider Electric Powerpact QBL22200LU Circuit Breaker 50/60HZ
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$110.00
Square D
QO124L200PDL
Square D QO124L200PDL 200AMP 240VAC GDE37778
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$109.00
TP-Link
TL-SF1024D
TP-Link TL-SF1024D 100-240V 50/60HZ 0.3A 24-PORT 10/100MBPS Switch
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$49.00
Schneider Electric
GVAN20
Schneider Electric GVAN20 6A 690V 720VA 120-600VAC 1-3PH GV2ME07
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$20.00
Fuji Electric
EA53AC
Fuji Electric EA53AC BB3BEAC-040 Auto Breaker 40A, 440V
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$20.00
Industrial part
HDA261001
POWERPACT HD 150 HDA261001 Circuit breaker,600VAC, 1
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$430.00
Fill-Rite
KIT320SW
Fill-Rite KIT320SW 3200 Series Pump Switch/Breaker Kit AA1-X0-19-720-XB1-C50
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$90.00
Siemens
3RV1011-1EA10
Siemens Sirius QF 16 3RV1011-1EA10 40AMP 50/60HZ
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$24.00
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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.