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Used Circuit Breakers

  • Trusted Seller
    Cordon Circuit Breaker

    Cordon Circuit Breaker

    • Manufacturer: Cordon

    Name: Circuit Breaker | Arrival date: 08-08-2025 | Dimensions l x w x h (inches): 22 x 10 x 8 | Weight (lb.): 33 | Available quantity: 1

    $255 USD
    Euclid, OH
  • Trusted Seller
    Ite Circuit Breaker

    Ite Circuit Breaker

    • Manufacturer: ITE

    Name: Circuit Breaker | Arrival date: 08-08-2025 | Dimensions l x w x h (inches): 16 x 10 x 6 | Weight (lb.): 15 | Available quantity: 1

    $447 USD
    Euclid, OH
  • Trusted Seller
    Switchview, Circuit Breaker

    Switchview, Circuit Breaker

      Name: Switchview, Circuit Breaker | Arrival date: 10-01-2025 | Dimensions l x w x h (inches): 23 x 15 x 9 | Weight (lb.): 47 | Available quantity: 1

      $150 USD
      Euclid, OH
    • Trusted Seller
      Siemens Circuit Breaker

      Siemens Circuit Breaker

      • Manufacturer: Siemens
      • Model: JXD

      Name: Circuit Breaker | Arrival date: 08-05-2025 | Dimensions l x w x h (inches): 12 x 16 x 9 | Weight (lb.): 8 | Available quantity: 1

      $210 USD
      Euclid, OH
    • Trusted Seller
      Siemens Circuit Breaker

      Siemens Circuit Breaker

      • Manufacturer: Siemens
      • Model: JXD

      Name: Circuit Breaker | Arrival date: 08-05-2025 | Dimensions l x w x h (inches): 8 x 15 x 7 | Weight (lb.): 20 | Available quantity: 1

      $210 USD
      Euclid, OH
    • Trusted Seller
      Ite Circuit Breaker

      Ite Circuit Breaker

      • Manufacturer: ITE

      Name: Circuit Breaker | Arrival date: 08-08-2025 | Dimensions l x w x h (inches): 16 x 10 x 6 | Electrical: 600V | Weight (lb.): 17 | Available quantity: 1

      $200 USD
      Euclid, OH
    • Trusted Seller
      Rockwell Automation Circuit Breaker

      Rockwell Automation Circuit Breaker

      • Manufacturer: Rockwell

      Made In Italy Name: Circuit Breaker | Arrival date: 05-06-2025 | Dimensions l x w x h (inches): 7 x 10 x 7 | Weight (lb.): 8 | Available quantity: 1

      $303 USD
      Euclid, OH
    • Trusted Seller
      Square D Circuit Breaker

      Square D Circuit Breaker

      • Manufacturer: Square D

      Used, Circuit Breaker, 250 Amp, 3 Pole, Made In Mexico

      $250 USD
      Euclid, OH
    • Trusted Seller
      Square D Circuit Breaker

      Square D Circuit Breaker

      • Manufacturer: Square D
      • Model: LAP36400MB

      Name: Circuit Breaker | Arrival date: 08-05-2025 | Dimensions l x w x h (inches): 7 x 18 x 7 | Weight (lb.): 16 | Available quantity: 1

      $210 USD
      Euclid, OH
    • Trusted Seller
      Square D Circuit Breaker

      Square D Circuit Breaker

      • Manufacturer: Square D

      *quantity Of 2 Name: Circuit Breaker | Arrival date: 10-16-2025 | Dimensions l x w x h (inches): 12 x 8 x 10 | Capacity: 30 AMP | Weight (lb.): 8 | Available quantity: 1

      $300 USD
      Euclid, OH
    • Trusted Seller
      Cutler-hammer Circuit Breaker

      Cutler-hammer Circuit Breaker

      • Manufacturer: Cutler-Hammer

      New Open Box Name: Circuit Breaker | Arrival date: 03-26-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Electrical: 24VDC | Weight (lb.): 7 | Available quantity: 1

      $120 USD
      Euclid, OH
    • Trusted Seller
      Square D Circuit Breaker

      Square D Circuit Breaker

      • Manufacturer: Square D

      Name: Circuit Breaker | Arrival date: 09-03-2025 | Dimensions l x w x h (inches): 25 x 21 x 8 | Capacity: 100 AMP | Electrical: 120/240V | Weight (lb.): 47 | Available quantity: 1

      $424 USD
      Euclid, OH
    • Trusted Seller
      Siemens Circuit Breaker Unit

      Siemens Circuit Breaker Unit

      • Manufacturer: Siemens

      New Open Box Name: Circuit Breaker Unit | Arrival date: 09-30-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Electrical: 27-32A | Weight (lb.): 1 | Available quantity: 1

      $100 USD
      Euclid, OH
    • Trusted Seller
      Square D Circuit Breaker

      Square D Circuit Breaker

      • Manufacturer: Square D
      • Model: FH36050

      New Open Box Name: Circuit Breaker | Arrival date: 08-06-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Electrical: 3PH, 50A, 600V 25kA@480V | Weight (lb.): 10 | Available quantity: 1

      $594 USD
      Euclid, OH
    • Trusted Seller
      Square D Circuit Breaker

      Square D Circuit Breaker

      • Manufacturer: Square D

      New, No Box Name: Circuit Breaker | Arrival date: 08-18-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Capacity: 40 AMP | Electrical: 3/60/240 | Weight (lb.): 3 | Available quantity: 1

      $500 USD
      Euclid, OH
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      Square D NW12 Circuit Breaker

      • Manufacturer: Square D
      • Model: NW12

      Good condition Square D NW12 Circuit Breakers. Located in USA and other countries. Click request price for more information.

      USA
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    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.