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Used Circuit Breakers

  • Siemens,5SX21 D3,Circuit Breaker

    Siemens,5SX21 D3,Circuit Breaker

    • Manufacturer: Siemens

    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 ...

    $8 USD
    Galion, OH
  • WESTINGHOUSE,RHF3040,CIRCUIT BREAKER 40A 600V NOS

    WESTINGHOUSE,RHF3040,CIRCUIT BREAKER 40A 600V NOS

    • 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 ...

    $1,100 USD
    Galion, OH
  • GE,TJJ436400,CIRCUIT BREAKER 400A 400 AMP

    GE,TJJ436400,CIRCUIT BREAKER 400A 400 AMP 600V

    • Manufacturer: GE

    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 ...

    $95 USD
    Galion, OH
  • Moeller,FAZ-3-C 20,20 Amp 3 Pole

    Moeller,FAZ-3-C 20,20 Amp 3 Pole Circuit Breaker

    • Manufacturer: Klöckner Moeller

    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 ...

    $55 USD
    Galion, OH
  • Westinghouse,HFB3050L3,50 Amp 3 Pole Circuit

    Westinghouse,HFB3050L3,50 Amp 3 Pole 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 ...

    $45 USD
    Galion, OH
  • Westinghouse,HFB3050,3-Pole Circuit Breaker 50A 600Vac

    Westinghouse,HFB3050,3-Pole Circuit Breaker 50A 600Vac

    • Manufacturer: Westinghouse

    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...

    $28 USD
    Galion, OH
  • Mitsubishi,NF50-SS,40 Amp 3 Pole Circuit

    Mitsubishi,NF50-SS,40 Amp 3 Pole Circuit Breaker

    • Manufacturer: Mitsubishi
    • Model: NF50-SS

    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 ...

    $20 USD
    Galion, OH
  • Mitsubishi,NF50-SS,50 Amp 3 Pole Circuit

    Mitsubishi,NF50-SS,50 Amp 3 Pole Circuit Breaker

    • Manufacturer: Mitsubishi
    • Model: NF50-SS

    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 ...

    $20 USD
    Galion, OH
  • Fuji Electric,EA33,15 Amp 3 Pole

    Fuji Electric,EA33,15 Amp 3 Pole Circuit Breaker

    • Manufacturer: Fuji Electric
    • Model: EA33

    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
  • Mitsubishi,NF30-SS,20 Amp 3 Pole Circuit

    Mitsubishi,NF30-SS,20 Amp 3 Pole Circuit Breaker

    • Manufacturer: Mitsubishi
    • Model: NF50-SS

    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
  • Cutler Hammer,E7819,Quicklag 1-Pole Circuit Breaker

    Cutler Hammer,E7819,Quicklag 1-Pole Circuit Breaker

    • Manufacturer: Cutler-Hammer

    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 make sure the part number(s) m...

    $10 USD
    Galion, OH
  • SQUARE D,MG-5187,CIRCUIT BREAKERS 30A 2P

    SQUARE D,MG-5187,CIRCUIT BREAKERS 30A 2P

    • Manufacturer: Square D

    Used 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 make s...

    $12 USD
    Galion, OH
  • Trusted Seller
    Circuit Breaker 120213

    Circuit Breaker 120213

    • Manufacturer: UL listed

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $65 USD
    Muskegon, MI
  • Schneider Multi 9,C60 20A,Circuit Breaker

    Schneider Multi 9,C60 20A,Circuit Breaker

    • Manufacturer: Schneider

    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
  • Schneider Multi 9,C30 3A,Circuit Breaker

    Schneider Multi 9,C30 3A,Circuit Breaker

    • Manufacturer: Schneider

    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 ...

    $12 USD
    Galion, OH
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    Square D KAL262251021 Circuit Breaker

    • Manufacturer: Square D
    • Model: KAL262251021

    Good condition Square D KAL262251021 Circuit Breakers. Located in USA and other countries. Click request price for more information.

    USA
3132333435

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.