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Used Circuit Breakers

  • Cutler-Hammer,EC3020,20 Amp 3 Pole Circuit

    Cutler-Hammer,EC3020,20 Amp 3 Pole Circuit Breaker

    • 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 ...

    $45 USD
    Galion, OH
  • Mitsubishi,F-03SV,Circuit Breaker Operating Switch

    Mitsubishi,F-03SV,Circuit Breaker Operating Switch

    • 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 ...

    $32 USD
    Galion, OH
  • Siemens,5SX21 D2,Circuit Breaker

    Siemens,5SX21 D2,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
  • Eaton,FAZ-C5/1-SP,Circuit Breaker

    Eaton,FAZ-C5/1-SP,Circuit Breaker

    • Manufacturer: Eaton
    • Model: FAZ-C51-SP

    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
  • Heinemann,CF1-G3-U,Circuit Breaker

    Heinemann,CF1-G3-U,Circuit Breaker

    • Manufacturer: Heinemann

    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
  • Siemens,5SX22 D16,Circuit Breaker

    Siemens,5SX22 D16,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 ...

    $12 USD
    Galion, OH
  • Westinghouse,DA50,Circuit Breaker 1200Amp 125VDC

    Westinghouse,DA50,Circuit Breaker 1200Amp 125VDC

    • 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 ...

    $3,500 USD
    Galion, OH
  • Senate-Airpax,291-3-20800-834,Circuit Breaker

    Senate-Airpax,291-3-20800-834,Circuit Breaker

    • Manufacturer: AIRPAX

    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...

    $220 USD
    Galion, OH
  • GE,TQD3225,225 Amp 3 Pole Molded

    GE,TQD3225,225 Amp 3 Pole Molded Circuit Breaker

    • 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 ...

    $25 USD
    Galion, OH
  • Square D,KE-249,3 Pole 50 AMP

    Square D,KE-249,3 Pole 50 AMP Circuit Breaker

    • 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 ...

    $16 USD
    Galion, OH
  • Eaton,FAZ-C15/1-SP,Circuit Breaker

    Eaton,FAZ-C15/1-SP,Circuit Breaker

    • 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 ...

    $8 USD
    Galion, OH
  • Trusted Seller
    Siemens Circuit Breaker, # 5SX21

    Siemens Circuit Breaker, # 5SX21

    • Manufacturer: Siemens
    • Model: 5SX2

    Came from working unit 30 day warranty WRG Mpn: 5SX2-C6 | Amperage rating: 6 | Poles: 1 | Make: Siemens/ITE | Sku: E18-19

    $20 USD
    Muskegon, MI
  • Trusted Seller
    ALLEN BRADLEY 1492-SPM1B400 SER. D

    ALLEN BRADLEY 1492-SPM1B400 SER. D CIRCUIT BREAKER 1492-SP B 40 A

    • Manufacturer: Allen-Bradley

    Came from working units 30 day warranty WRbin47 Mpn: 1492-SPM1B400 | Current rating: 40 A | Country/region of manufacture: Germany

    $25 USD
    Muskegon, MI
  • GE,TEF136015,15 Amp 3 Pole Molded

    GE,TEF136015,15 Amp 3 Pole Molded Circuit Breaker

    • 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 ...

    $25 USD
    Galion, OH
  • GE,TEB132070,70 Amp 3 Pole Molded

    GE,TEB132070,70 Amp 3 Pole Molded Circuit Breaker

    • 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 ...

    $30 USD
    Galion, OH
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    GE THJS3604 Circuit Breaker

    • Manufacturer: GE
    • Model: THJS3604

    Good condition GE THJS3604 Circuit Breakers. Located in USA and other countries. Click request price for more information.

    USA
3031323334

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.