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Used Miniature Circuit Breakers (Mcb) in China

  • NME3-63 3P 50 Plug-in Circuit

    NME3-63 3P 50 Plug-in Circuit Breaker

      NME3-63 3P 50 Plug-in Circuit Breaker Features For protection against overload and short circuits in the electrical distribution system. Use in domestic, commercial and light industrial installations. Conform to ...

      Wenzhou, China
    • NZ47-63s 1P MCB Mini Circuit

      NZ47-63s 1P MCB Mini Circuit Breaker

        NZ47-63s 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
      • NZ47-63s 2P MCB Mini Circuit

        NZ47-63s 2P MCB Mini Circuit Breaker

          NZ47-63s 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
        • NZ47-63s 3P MCB Mini Circuit

          NZ47-63s 3P MCB Mini Circuit Breaker

            NZ47-63s 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
          • NME3-63 3P 15 Plug-in Circuit

            NME3-63 3P 15 Plug-in Circuit Breaker

              NME3-63 3P 15 Plug-in Circuit Breaker Features For protection against overload and short circuits in the electrical distribution system. Use in domestic, commercial and light industrial installations. Conform to ...

              Wenzhou, China
            • NZ47-63s 4P MCB Mini Circuit

              NZ47-63s 4P MCB Mini Circuit Breaker

                NZ47-63s 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
              • no-image_en.png

                NKC2-63 4P Mini Circuit Breaker

                  NKC2-63 4P Mini Circuit Breaker Technical Data Electrical Features Mechanical Features Installation 2 18-3AWG 2 18-3AWG Tightening torque 2.0 N*m 22In-Ibs

                  Wenzhou, China
                • AEG Elfa Miniature Circuit Breaker

                  AEG Elfa Miniature Circuit Breaker

                  • Manufacturer: AEG

                  The Elfa A6 series terminal distribution products integrate AEG's technical accumulation of circuit breakers, based on the innovation capability of circuit breakers and production control level, aiming to provide...

                  China
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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.