Energy » Circuit Breakers

Search By Manufacturer

Search By Country

Building Filters

19778

Used Circuit Breakers

  • SQUARE D,FAL34015,CIRCUIT BREAKER 15A 600V

    SQUARE D,FAL34015,CIRCUIT BREAKER 15A 600V 3 POLE

    • Manufacturer: Square D
    • Model: FAL34015

    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...

    $32 USD
    Galion, OH
  • WESTINGHOUSE,MCP0322CR,CIRCUIT BREAKER 3A 600V 3P

    WESTINGHOUSE,MCP0322CR,CIRCUIT BREAKER 3A 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 ...

    $20 USD
    Galion, OH
  • Eaton,FAZ-C2/1-SP,Circuit Breaker Lot of 5

    Eaton,FAZ-C2/1-SP,Circuit Breaker Lot of 5

    • Manufacturer: Eaton

    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 ...

    $24 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
  • Cutler-Hammer,QBHW1020,Quicklag Single Pole Bolt-On Circuit

    Cutler-Hammer,QBHW1020,Quicklag Single Pole Bolt-On Circuit Breaker 20A

    • Manufacturer: Cutler-Hammer

    New unused without original box NOS. 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 pictu...

    $10 USD
    Galion, OH
  • WESTINGHOUSE,HMCP400A5,CIRCUIT BREAKER 400A 600V 3P

    WESTINGHOUSE,HMCP400A5,CIRCUIT BREAKER 400A 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 ...

    $700 USD
    Galion, OH
  • MITSUBISHI,NF250-CV,CIRCUIT BREAKER 200A 600V 3P

    MITSUBISHI,NF250-CV,CIRCUIT BREAKER 200A 600V 3P

    • Manufacturer: Mitsubishi

    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 ...

    $75 USD
    Galion, OH
  • SQUARE D,FAL36030,CIRCUIT BREAKER 30A 600V

    SQUARE D,FAL36030,CIRCUIT BREAKER 30A 600V 3P

    • Manufacturer: Square D
    • Model: FAL36030

    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 ...

    $40 USD
    Galion, OH
  • WESTINGHOUSE,RHF3040,CIRCUIT BREAKER 40A 600V 3P

    WESTINGHOUSE,RHF3040,CIRCUIT BREAKER 40A 600V 3P 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
  • WESTINGHOUSE,LBB2300W,CIRCUIT BREAKER 300A 600V 2P

    WESTINGHOUSE,LBB2300W,CIRCUIT BREAKER 300A 600V 2P

    • 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 ...

    $300 USD
    Galion, OH
  • WESTINGHOUSE,NP28328-F,CIRCUIT BREAKER 180A 600V 3P

    WESTINGHOUSE,NP28328-F,CIRCUIT BREAKER 180A 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 ...

    $325 USD
    Galion, OH
  • Square D,MHP360008MMT1212,Circuit Breaker 800AMP 600V

    Square D,MHP360008MMT1212,Circuit Breaker 800AMP 600V

    • Manufacturer: Square D

    Used. Part was pulled from operation upon factory shutdown. This item has been stored in an inventory cabinet since being pulled. Please see pictures for details and condition. You will receive what’s in the pict...

    $400 USD
    Galion, OH
  • ITE SIEMENS,CLD62B600,CIRCUIT BREAKER 600A 600V

    ITE SIEMENS,CLD62B600,CIRCUIT BREAKER 600A 600V

    • Manufacturer: Siemens

    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...

    $480 USD
    Galion, OH
  • Fuji Electric,BU-ESB3060,Circuit Breaker 60Amp 600Vac

    Fuji Electric,BU-ESB3060,Circuit Breaker 60Amp 600Vac

    • Manufacturer: Fuji
    • Model: BU-ESB

    New unused without original box NOS. 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 pictu...

    $150 USD
    Galion, OH
  • SQUARE D,KAL36125,CIRCUIT BREAKER 125A 600V

    SQUARE D,KAL36125,CIRCUIT BREAKER 125A 600V 3P

    • Manufacturer: Square D
    • Model: KAL36125

    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
  • no-image_en.png

    Cutler-Hammer FWF40501VL Circuit Breaker

    • Manufacturer: Cutler-Hammer
    • Model: FWF40501VL

    Good condition Cutler-Hammer FWF40501VL Circuit Breakers. Located in USA and other countries. Click request price for more information.

    USA
4445464748

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.