General Electric
2570 NP1678013P101
GE 1 Pole Unit 2570 GE 1 Pole Unit 2570 NP1678013P101 30AMP
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$16.00
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
Cutler-Hammer
LR43556
Cutler Hammer Quicklag Hacr Type LR43556 120/240V
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$16.00
Industrial part
Breaker 15A 2 Pole Common Trip 15AMP Bolt Type
Breaker 15A 2 Pole Common Trip 15AMP Bolt Type
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$20.00
Industrial part
M-1640
Torque Ircint Breaker M-1640 Type B 1 Pole Unit 30AMP
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$15.00
Square D
EDB14020
Square D 20A EDB14020 4 NHA34227
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$15.00
Allen-Bradley
HA473
Allen-Bradley 10e 0049 120V 60Hz 110V 50Hz HA473 35x60 A09 10E Circuit Breaker
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$15.00
Industrial part
8-14AL/CU
Circuit Breaker AL-CU 20SWD 60/75°C Wire Torque #8-14AL/CU 20lb/in
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$13.00
Siemens
E82615
Siemens E82615 15A 2-Pole Circuit Breaker 120/240V L-5538
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$15.00
ITE
I-T-E Imperial Corp Circuit Breaker 20A 240V 1-P
I-T-E Imperial Corp Circuit Breaker 20A 240V 1-Pole
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$14.00
Airpax
LELK1-1RS4-30452-20
Airpax LELK1-1RS4-30452-20 Hydraulic Magnetic Circuit Breaker 20A
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$10.50
Square D
FA36050
Square D FA36050 Circuit Breaker 600V 50A 3-Pole
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$52.99
Square D
36050
Square D Circuit Breaker FAB 36050 50 Amp 600 Volt 3 Pole
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$150.00
Square D
FAP36015
Square D FAP36015 Circuit Breaker
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$149.99
Square D
Square D UND. LAB. INC. List Circuit Breaker 3 P
Square D UND. LAB. INC. List Circuit Breaker 3 Pole Unit 600VAC 125/250VDC
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$299.99
Square D
FAB36020
Square D FAB36020 I-Line Circuit Breaker
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$30.00
ITE
ITE Circuit Breker 2 Pole 20A
ITE Circuit Breker 2 Pole 20A
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$20.00
Square D
22000
Square D 20A 22KA 120/240V 250/60HZ 22000 A 120/240V
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$16.00
Square D
FAB36020
Square D FAB36020 20 A 600 V 3-Pole I-Line Thermal Magnetic Circuit Breaker
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$34.99
Square D
Square D 3-Pole 3 A 600 VAC Circuit Breaker Cu-A
Square D 3-Pole 3 A 600 VAC Circuit Breaker Cu-Al Compatible
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$24.99
Westinghouse
JA-3200
Westinghouse JA-3200 JA-225 200 A 3-Pole Circuit Breaker
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$79.99
Cutler-Hammer
JA3200-U
Eaton Cutler-Hammer JA3200-U 200A 3-Pole 22kA 480/600V Circuit Breaker
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$559.99
Cutler-Hammer
HFD1020
Cutler Hammer HFD1020 20A 346VAC 1-Pole Series C Circuit Breaker
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$10.50
Eaton
PDG2
Eaton PDG2 Eaton PDG2 PDG23M0225TFFJ Circuit Breakers 3 Poles 225A 50/60HZ
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$784.99
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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.