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Used ncb

  • Siemens WLL3F350, 5000 Amp MO

    Siemens WLL3F350, 5000 Amp MO BOLT IN

    • Manufacturer: Siemens

    WLL3F350 Siemens 5000 Amp MO BOLT IN NEW SURPLUS Call for more info. 1-800-945-0065 National Circuit Breaker is an industry leader in power distribution equipment and services since 1990, offering a broad line of...

    $58,500 USD

    Get financing

    Est. $1,101/mo

    Forrest City, AR
  • NCB1-125 4P Mini Circuit Breaker

    NCB1-125 4P Mini Circuit Breaker

      NCB1-125 4P MCB Mini Circuit Breaker Technical Data Electrical Features Mechanical Features Installation 2 18-3AWG 2 18-3AWG Tightening torque 2.0 N*m 22In-Ibs Dimensions …

      Wenzhou, China
    • NCB1-125 1P Mini Circuit Breaker

      NCB1-125 1P Mini Circuit Breaker

        NCB1-125 1P MCB Mini Circuit Breaker Technical Data Electrical Features Mechanical Features Installation 2 18-3AWG 2 18-3AWG Tightening torque 2.0 N*m 22In-Ibs Dimensions …

        Wenzhou, China
      • NCB1-125 2P Mini Circuit Breaker

        NCB1-125 2P Mini Circuit Breaker

          NCB1-125 2P MCB Mini Circuit Breaker Technical Data Electrical Features Mechanical Features Installation 2 18-3AWG 2 18-3AWG Tightening torque 2.0 N*m 22In-Ibs Dimensions …

          Wenzhou, China
        • NCB1-125 3P Mini Circuit Breaker

          NCB1-125 3P Mini Circuit Breaker

            NCB1-125 3P MCB Mini Circuit Breaker Technical Data Electrical Features Mechanical Features Installation 2 18-3AWG 2 18-3AWG Tightening torque 2.0 N*m 22In-Ibs Dimensions …

            Wenzhou, China

          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.