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Used Circuit Breakers

  • SQUARE D,QOB2301021,CIRCUIT BREAKER 30A 240V

    SQUARE D,QOB2301021,CIRCUIT BREAKER 30A 240V 2P

    • Manufacturer: Square D
    • Model: QOB2301021

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $155 USD
    Galion, OH
  • CUTLER-HAMMER,GHQ1020,CIRCUIT BREAKER 20A 277V 1P

    CUTLER-HAMMER,GHQ1020,CIRCUIT BREAKER 20A 277V 1P

    • Manufacturer: Cutler-Hammer

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $10 USD
    Galion, OH
  • SQUARE D,QOB3201021,CIRCUIT BREAKER 20A 240V

    SQUARE D,QOB3201021,CIRCUIT BREAKER 20A 240V 3P

    • Manufacturer: Square D

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $110 USD
    Galion, OH
  • Square D,QOB3301021,Circuit 'Breaker 30A 240V

    Square D,QOB3301021,Circuit 'Breaker 30A 240V 3P

    • Manufacturer: Square D

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $60 USD
    Galion, OH
  • WESTINGHOUSE,HF3100,CIRCUIT BREAKER 100A 600V 3P

    WESTINGHOUSE,HF3100,CIRCUIT BREAKER 100A 600V 3P

    • Manufacturer: Westinghouse

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $560 USD
    Galion, OH
  • Square D,FCP34100MT,Circuit Breaker 480Vac 70A

    Square D,FCP34100MT,Circuit Breaker 480Vac 70A

    • Manufacturer: Square D

    Used and in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to ma...

    $180 USD
    Galion, OH
  • WESTINGHOUSE,HFD3020,CIRCUIT BREAKER 20A 600V 3P

    WESTINGHOUSE,HFD3020,CIRCUIT BREAKER 20A 600V 3P

    • Manufacturer: Westinghouse

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $100 USD
    Galion, OH
  • Westinghouse,FDB3015,Circuit Breaker 15AMP 600V 3

    Westinghouse,FDB3015,Circuit Breaker 15AMP 600V 3 Pole

    • Manufacturer: Westinghouse

    Used. Pulled from a working machine due to factory shutdown. Please see pictures for details and condition. Please check out our store to view additional listings. We hope to deal with you very soon! Room 3 Secti...

    $32 USD
    Galion, OH
  • WESTINGHOUSE,EHB3030,CIRCUIT BREAKER 30A 480V 3P

    WESTINGHOUSE,EHB3030,CIRCUIT BREAKER 30A 480V 3P

    • Manufacturer: Westinghouse

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $25 USD
    Galion, OH
  • WESTINGHOUSE,EB3030,CIRCUIT BREAKER 30A 240V 3P

    WESTINGHOUSE,EB3030,CIRCUIT BREAKER 30A 240V 3P

    • Manufacturer: Westinghouse

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $25 USD
    Galion, OH
  • Westinghouse,EB2015,240 VAC 125/250 VDC 15

    Westinghouse,EB2015,240 VAC 125/250 VDC 15 Amp Circuit Breaker

    • Manufacturer: Westinghouse

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $16 USD
    Galion, OH
  • WESTINGHOUSE,HFB-3020,CIRCUIT BREAKER 20A 3 POLE

    WESTINGHOUSE,HFB-3020,CIRCUIT BREAKER 20A 3 POLE 600V

    • Manufacturer: Westinghouse

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $25 USD
    Galion, OH
  • Fuji,BU-ESB3030,30 Amp 3 Pole 600VAC

    Fuji,BU-ESB3030,30 Amp 3 Pole 600VAC Circuit Breaker

    • Manufacturer: Fuji
    • Model: BU-ESB

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $25 USD
    Galion, OH
  • WESTINGHOUSE,FB3025,CIRCUIT BREAKER 25A 600V 3P

    WESTINGHOUSE,FB3025,CIRCUIT BREAKER 25A 600V 3P

    • Manufacturer: Westinghouse

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $25 USD
    Galion, OH
  • Westinghouse,EB2015,2 Pole 15A Circuit Breaker

    Westinghouse,EB2015,2 Pole 15A Circuit Breaker LOT of 2

    • Manufacturer: Westinghouse

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $28 USD
    Galion, OH
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    Square D IK34225 Circuit Breaker

    • Manufacturer: Square D
    • Model: IK34225

    Good condition Square D IK34225 Circuit Breakers. Located in USA and other countries. Click request price for more information.

    USA
4647484950

Overview

Circuit breakers are essential safety devices that protect electrical circuits from damage caused by overloads or short circuits. They automatically interrupt the flow of electricity when a fault is detected, preventing potential fires and equipment damage. Circuit breakers are used in residential, commercial, and industrial settings to ensure electrical safety and reliability.

FAQ

What should I consider when buying a used circuit breaker?

Check the breaker’s amperage rating, compatibility with your electrical system, and overall condition. Ensure it has been tested and certified for safety.

How do I ensure the circuit breaker is shipped safely to my location?

Use a transport service that specializes in delicate electrical components. Ensure the breaker is well-packaged and cushioned to prevent damage during transit.

What is the maintenance schedule for a circuit breaker?

Regular maintenance includes visual inspections for signs of wear or damage, testing for proper operation, and cleaning any dust or debris from the breaker. Consult the manufacturer’s manual for detailed maintenance intervals.