Eaton
Eaton C.b. 2 Pole Unit Type CH Class CTL 120/240
Eaton C.b. 2 Pole Unit Type CH Class CTL 120/240V 15AMP
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$17.00
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.
Weekly new-arrivals email for Circuit Breakers & Accessories
Eaton
Eaton C.b. 2 Pole Unit Type CH CTL 120/240V 60AM
Eaton C.b. 2 Pole Unit Type CH CTL 120/240V 60AMP
Only 3 left
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$15.00
Eaton
Eaton Type CH 10KA 120/240V 20AMP 2POLE
Eaton Type CH 10KA 120/240V 20AMP 2POLE
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$15.00
Eaton
E11713
Eaton C.b. 2 Pole Unit E11713 Type CH Class CTL 120/240V
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$12.00
Eaton
Eaton Type CH Class CTL 120/240V 10KA
Eaton Type CH Class CTL 120/240V 10KA
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$29.99
Eaton
BR250
Eaton BR250 C250 120/240V Hacr Type 2 Pole
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$15.00
Eaton
Eaton Type CH CTL 120/240V 60AMP AL-CU 2 Pole Un
Eaton Type CH CTL 120/240V 60AMP AL-CU 2 Pole Unit
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$16.00
Eaton
CHFP115AH
Eaton CHFP115AH Type CH 15 SWD 120V 60HZ 1 Pole (Lot of 2)
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$30.00 / lot of 2
Square D
DP-4075
Square D Tipo HOM 10KA 120/240V Hacr Typr DP-4075 20AMPS
Only 1 left
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$11.00
General Electric
General Electric Type Thqp 1POLE 10000AMPS 120/2
General Electric Type Thqp 1POLE 10000AMPS 120/240VAC
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$6.99
Eaton
Eaton Type CH 120/240V 10KA (Lot of 2)
Eaton Type CH 120/240V 10KA (Lot of 2)
Only 1 lot left
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$20.00 / lot of 2
Eaton
E7819-T
Eaton E7819-T Hacr Type 2POLE 120/240V BR220
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$15.00
General Electric
TOD32225
GE ED & C TOD32225 240VAC 60HZ Hacr Type
Only 1 left
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$22.00
Square D
N-237
Square D Circuit Breaker N-237 Q2L3225H 240VAC
Only 1 left
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$30.00
Cutler-Hammer
21-A161KD1
Cutler-Hammer 21-A161KD1 Circuit Breaker Accessories PRL4a Circuit Breaker Mount
Only 1 left
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$609.00
Siemens
QJ22-QJ23-Q.JH
Siemens/ITE 225 Amp QJ22-QJ23-Q.JH FC1 Twin 21-B143QJ6
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$309.00
Cutler-Hammer
PRL-4
Cutler Hammer/Westinghouse 400 Amp KD-HKD-KDC PRL-4 Twin 21-A161KD4
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$309.00
ABB
S281
ABB S281 K6A 6 Amp 1 Pole VDE 0660 Circuit Breaker
Only 1 left
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$9.00
Square D
QOB110
Square D 10A QOB110 120/240V 1POLE
Only 1 left
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$24.00
Allen-Bradley
1492-GH050
Allen Bradley Circuit Breaker 1492-GH050 SER B 10A
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$8.99
Allen-Bradley
1492-SP3C300
Allen Bradley Circuit Breaker 1492-SP3C300 1492-SP
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$99.99
ABB
ABB S 283 K 10A 3 Pole Circuit Breaker
ABB S 283 K 10A 3 Pole Circuit Breaker
Only 2 left
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$11.99
Siemens
3RV1011-1HA10
Siemens 3RV1011-1HA10 Circuit Breaker 3 Pole
In stock
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$10.00
Siemens
3RV1915-1A
Siemens 3RV1915-1A Auxillary Line Side Feeder Buss Link Bar 63A 690V (Lot of 3)
Only 1 lot left
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$10.00 / lot of 3
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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.