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Used Air Circuit Breakers (Acb) in China

  • NSW1-6300 Air Circuit Breaker

    NSW1-6300 Air Circuit Breaker

    • new

    NSW1-6300 Air Circuit Breaker NSW1 series “anxele”brand intelligent universal circuit breaker is used for controlling and protecting low-voltage distribution networks. It is generally installed in low-voltage dis...

    Wenzhou, China
  • NSW1-3200 Air Circuit Breaker

    NSW1-3200 Air Circuit Breaker

    • new

    NSW1-3200 Air Circuit Breaker NSW1 series “anxele brand” intelligent universal circuit breaker is used for controlling and protecting low-voltage distribution networks. It is generally installed in low-voltage di...

    Wenzhou, China
  • NSW2-8000 Air Circuit Breaker

    NSW2-8000 Air Circuit Breaker

    • new

    Application NSW2 series” anxele”brand Air circuit breaker is applicable for distribution network of AC/DC 50/60Hz,rated voltage of 400V and 690V, and rated current of 200A～ 8000A,to distribute electric energy pro...

    Wenzhou, China
  • NSW2-1000 Air Circuit Breaker

    NSW2-1000 Air Circuit Breaker

    • new

    Application NSW2 series” anxele”brand Air circuit breaker is applicable for distribution network of AC/DC 50/60Hz,rated voltage of 400V and 690V, and rated current of 200A～ 8000A,to distribute electric energy pro...

    Wenzhou, China
  • NSW2-1600 Air Circuit Breaker

    NSW2-1600 Air Circuit Breaker

    • new

    Application NSW2 series” anxele”brand Air circuit breaker is applicable for distribution network of AC/DC 50/60Hz,rated voltage of 400V and 690V, and rated current of 200A～ 8000A,to distribute electric energy pro...

    Wenzhou, China
  • NSW1-2000 Air Circuit Breaker

    NSW1-2000 Air Circuit Breaker

    • new

    NSW1-2000 Air Circuit Breaker NSW1 series “anxele” brand intelligent universal circuit breaker is used for controlling and protecting low-voltage distribution networks. It is generally installed in low-voltage di...

    Wenzhou, China
  • Trusted Seller
    SQUARE NW16H1 WA4EER43A9DGFFWXJA Circuit Breaker

    SQUARE NW16H1 WA4EER43A9DGFFWXJA Circuit Breaker

    • new

    • 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
    SQUARE NW16H1 WA4ECR43F9DGFFWXJA Circuit Breaker

    SQUARE NW16H1 WA4ECR43F9DGFFWXJA Circuit Breaker

    • new

    • 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
  • High Voltage Circuit Breaker ACB

    High Voltage Circuit Breaker ACB VCB Analyzer 20A Circuit Breaker Tester Switch Timing Tester

    • new

    • Manufacturer: RuUN TEST

    High Voltage Circuit Breaker ACB VCB Analyzer 20A Circuit Breaker Tester Switch Timing Tester High Voltage Circuit Breaker Dynamic Characteristic Tester be used for measure the mechanical dynamic characteristic p...

    $2,250 USD
    Baoding, China
  • 50A 100A 200A Portable ACB

    50A 100A 200A Portable ACB Automatic Contact Loop Resistance Tester for Circuit Breaker

    • new

    • Manufacturer: RUN TEST

    Products Description 50A 100A 200A Portable ACB Automatic Contact Loop Resistance Tester for Circuit Breaker It is widely used in the measurement of contact resistance, loop resistance of various switches and ele...

    $1,450 USD
    Baoding, China
  • AEG MEX Air Circuit Breaker

    AEG MEX Air Circuit Breaker

    • new

    • Manufacturer: AEG

    MEX air circuit breaker, a new generation of products developed from the classic ME air circuit breaker series, inherits the advantages and application experience of ME air circuit breaker family, combined with t...

    China
  • AEG M-PACT Air Circuit Breaker

    AEG M-PACT Air Circuit Breaker

    • new

    • Manufacturer: AEG

    M-PACT Low-voltage air circuit breaker is rated from 400 to 4000A. A new generation of low-voltage air circuit breakers is designed to meet users' requirements for rapid detection and safe isolation of fault. It ...

    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.