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New Molded Case Circuit Breakers (Mccb) in China

  • NCM1-125 125A 1P Moulded case

    NCM1-125 125A 1P Moulded case circuit breaker

      Moulded case circuit breaker, 1p 125 amp Function and Features Select material is excellent the flame-retardant material. Insulation performance is high temperature residant. Copper pieces of thick. Adopt and thi...

      Wenzhou, China
    • Trusted Seller
      140G-N6K3-E12 | Circuit Breaker

      140G-N6K3-E12 | Circuit Breaker

      • Manufacturer: Allen-Bradle

      140G-N6K3-E12 Circuit Breaker 140G-N6K3-E12 Circuit Breaker The 140G-N6K3-E12 Molded Case Circuit Breaker has a N Frame and 1200 Amps. It also has a 60 kA Interrupting Rating and 3 Poles.

      Fujian, China
    • Trusted Seller
      HJD63F400 | SIEMENS Circuit Breakers

      HJD63F400 | SIEMENS Circuit Breakers

      • Manufacturer: Siemens

      SIEMENS HJD63F400 Circuit Breakers SIEMENS HJD63F400 Circuit Breakers The Siemens HJD63F400 is a 3 Pole thermal magnetic molded case circuit breaker with a current rating of 200-400 Amps and a voltage rating of 6...

      Fujian, China
    • Trusted Seller
      HLDB3600FT33W | EATON Circuit Breaker

      HLDB3600FT33W | EATON Circuit Breaker

      • Manufacturer: Eaton

      EATON HLDB3600FT33W Circuit Breaker EATON HLDB3600FT33W Circuit Breaker Eaton Series C electronic molded case circuit breaker, L-frame, HLDB, Frame only, Digitrip 310 RMS, Electronic LS trip type, Three-pole, 600...

      Fujian, China
    • Trusted Seller
      TQD32225WL | GE 3 Pole

      TQD32225WL | GE 3 Pole Circuit Breaker

      • Manufacturer: GE

      GE TQD32225WL 3 Pole Circuit Breaker GE TQD32225WL 3 Pole Circuit Breake GE TQD32225WL 3 Pole Circuit Breake General Electric Q-Line, Type TQD, 3P, 3PH, 225A, 240V, 10kA@240V, complete with non-interchangeable tr...

      Fujian, China
    • Trusted Seller
      SRPF250A175 | GE Circuit Breaker

      SRPF250A175 | GE Circuit Breaker Rating Plugs

      • Manufacturer: GE

      General Electric SRPF250A175 Circuit Breaker Rating Plugs General Electric SRPF250A175 Circuit Breaker Rating Plugs General Electric, Spectra Series, type SRPF, interchangeable rating plug element, rated for 175A...

      Fujian, China
    • Trusted Seller
      NZMN4-AE1000 | Eaton CASE CIRCUIT

      NZMN4-AE1000 | Eaton CASE CIRCUIT BREAKERS

      • Manufacturer: Eaton

      Eaton NZMN4-AE1000 CASE CIRCUIT BREAKERS Eaton NZMN4-AE1000 CASE CIRCUIT BREAKERS Eaton Series NZM complete molded case circuit breaker PRODUCT NAME Eaton Series NZM complete molded case circuit breaker CATALOG N...

      Fujian, China
    • NCM1-400 1P/400A Moulded case circuit

      NCM1-400 1P/400A Moulded case circuit breaker

        Moulded case circuit breaker, 1p 400 amp Function and Features Select material is excellent the flame-retardant material. Insulation performance is high temperature residant. Copper pieces of thick. Adopt and thi...

        Wenzhou, China
      • NCM1-250 250A 1P Moulded case

        NCM1-250 250A 1P Moulded case circuit breaker

          Moulded case circuit breaker, 1p 250 amp Function and Features Select material is excellent the flame-retardant material. Insulation performance is high temperature residant. Copper pieces of thick. Adopt and thi...

          Wenzhou, China
        • circuit breaker EasyPact NZC250H-TMD-200 A-1poles

          circuit breaker EasyPact NZC250H-TMD-200 A-1poles

            Description: Anson Electric EasyPact NZC200H is a 1 poles fixed circuit breaker designed for the protection of low voltage electrical installations. It is used for standard applications in industries and building...

            Wenzhou, China
          • NZC630H-4P 400A Molded case circuit

            NZC630H-4P 400A Molded case circuit breaker

              Description: Anson Electric 500A circuit breaker for EasyPact NZC630H. This product can work below rated operational voltage(Ue) 440VAC at 50/60Hz. The ultimate breaking capacity(Icu) is 50kA at 440V, in terms of...

              Wenzhou, China
            • circuit breaker EasyPact NZC250H–TMD–200 A–2

              circuit breaker EasyPact NZC250H–TMD–200 A–2 poles

                Description: Anson Electric EasyPact NZC250H is a 2 poles fixed circuit breaker designed for the protection of low voltage electrical installations. It is used for standard applications in industries and building...

                Wenzhou, China
              • circuit breaker EasyPact NZC250H-TMD-250 A

                circuit breaker EasyPact NZC250H-TMD-250 A – 3 poles

                  Description: Anson Electric EasyPact NZC250H is a 3 poles fixed circuit breaker designed for the protection of low voltage electrical installations. It is used for standard applications in industries and building...

                  Wenzhou, China
                • circuit breaker EasyPact NZCNZC250H-TMD-250A–4 poles

                  circuit breaker EasyPact NZCNZC250H-TMD-250A–4 poles

                    Description: Anson Electric EasyPact NZC250H is a 4 poles fixed circuit breaker designed for the protection of low voltage electrical installations. It is used for standard applications in industries and building...

                    Wenzhou, China
                  • circuit breaker Easypact NZC400H-TMD-400A-3 poles

                    circuit breaker Easypact NZC400H-TMD-400A-3 poles

                      Description: Anson Electric 400A circuit breaker for EasyPact NZC400H. This product can work below rated operational voltage(Ue) 440VAC at 50/60Hz. The ultimate breaking capacity(Icu) is 50kA at 440V, in terms of...

                      Wenzhou, 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.