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Used dc components in China

  • Trusted Seller
    Schneider LV432693 Circuit breaker

    Schneider LV432693 Circuit breaker

    • Manufacturer: Schneider

    Circuit breaker Schneider LV432693 Circuit breaker This Compact NSX400N is a complete 3P 3d fixed circuit breaker designed to optimize space and breaking capacity. Schneider BMEAHI0812 This Compact NSX400N is a c...

    Fujian, China
  • Trusted Seller
    Schneider IC65N/A9F18232/EN 60898-1 Miniature circuit

    Schneider IC65N/A9F18232/EN 60898-1 Miniature circuit breakers

    • Manufacturer: Schneider

    Miniature circuit breakers Schneider IC65N/A9F18232/EN 60898-1 Miniature circuit breakers This part of IEC 60898 applies to a.c. air-break circuit-breakers for operation at 50 Hz, 60 Hz or 50/60 Hz, having a rate...

    Fujian, China
  • Trusted Seller
    SQUARE NW16H1 WA4EER43A9DGFFWXJA Circuit Breaker

    SQUARE NW16H1 WA4EER43A9DGFFWXJA Circuit Breaker

    • Manufacturer: SQUARE

    Circuit Breaker SQUARE NW16H1 WA4EER43A9DGFFWXJA Circuit Breaker In stock ready to ship Get in touch today for a quick price. All parts come with a 12 months warranty We Can Offer： 1.PLC programmable controller (...

    Fujian, China
  • Trusted Seller
    SIEMENS 3VU1640-1LS00 circuit breakers

    SIEMENS 3VU1640-1LS00 circuit breakers

    • Manufacturer: Siemens

    circuit breakers SIEMENS 3VU1640-1LS00 Siemens 3VU Motor protection circuit breakers Circuit breaker 45...63 A for line protection with screw terminal Icu: 415 V 35 kA auxiliary contact: 1 NO + 1 NC About 3VU1640...

    Fujian, China
  • Trusted Seller
    SQUARE NW16H1 WA4ECR43F9DGFFWXJA Circuit Breaker

    SQUARE NW16H1 WA4ECR43F9DGFFWXJA Circuit Breaker

    • Manufacturer: SQUARE

    Circuit Breaker SQUARE NW16H1 WA4ECR43F9DGFFWXJA Circuit Breaker In stock ready to ship Get in touch today for a quick price. All parts come with a 12 months warranty We Can Offer： 1.PLC programmable controller (...

    Fujian, China
  • Trusted Seller
    ETA 2210-S211-P1F2-H111-4A Magnetic Circuit Breaker

    ETA 2210-S211-P1F2-H111-4A Magnetic Circuit Breaker

    • Manufacturer: ETA

    ETA 2210-S211-P1F2-H111-4A Magnetic Circuit Breaker Magnetic Circuit Breaker Our company specialized in ABB: AC800M Series Modules, DSQC Series for Industrial Robots, Bailey INFI 90,800xA, Advant OCS with Master ...

    Fujian, China
  • NP-AD0110 Motor breaker side auxiliary

    NP-AD0110 Motor breaker side auxiliary

      Description: NP-AD0110 auxiliary contact block, for motor circuit breakers NPM2 and NPM3. 1NC fault signaling contact + 1NO instantaneous auxiliary contact. Instantaneous auxiliary contact rated for operation up ...

      Wenzhou, China
    • NP-AD1010 Motor breaker side auxiliary

      NP-AD1010 Motor breaker side auxiliary

        NPAD1010 REACh Declaration Description: NP-AD1010 auxiliary contact block, for motor circuit breakers NPM2 and NPM3. 1NC fault signaling contact + 1NO instantaneous auxiliary contact. Instantaneous auxiliary cont...

        Wenzhou, China
      • NP-A01 Motor breaker side auxiliary

        NP-A01 Motor breaker side auxiliary

          NPA01 REACh Declaration Description: NP-A01 auxiliary contact block, for motor circuit breakers NPM2 and NPM3. 1NO+1NC instantaneous auxiliary contacts. Rated for operation up to 6A/690V AC and 6A/240V DC. To be ...

          Wenzhou, China
        • NP-AN11 Motor breaker side auxiliary

          NP-AN11 Motor breaker side auxiliary

            NPAN11 REACh Declaration Description: NP-AN11 auxiliary contact block, for motor circuit breakers NPM2 and NPM3. 1NO+1NC instantaneous auxiliary contacts. Rated for operation up to 6A/690V AC and 6A/240V DC. To b...

            Wenzhou, China
          • NP-AE11 Motor breaker top auxiliary

            NP-AE11 Motor breaker top auxiliary

              NPAE11 REACh Declaration Description: NP-AE11 auxiliary contact block, for motor circuit breakers NPM2 and NPM3. 2NO instantaneous auxiliary contacts. Rated for operation up to 2A/240V AC and 1A/60V DC. To be ins...

              Wenzhou, China
            • circuit breaker EasyPact NZC125H-4-TMD-125A-4 poles

              circuit breaker EasyPact NZC125H-4-TMD-125A-4 poles

                Description: Anson Electric EasyPact NZC125H 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 NZC125H-TMD-120 A

                circuit breaker EasyPact NZC125H-TMD-120 A – 2 poles

                  Description: Anson Electric EasyPact NZC125H 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 NZC125H-3P-TMD-100 A-3

                  circuit breaker EasyPact NZC125H-3P-TMD-100 A-3 poles

                    Description: Anson Electric EasyPact NZC125H 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 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
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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.