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Used dcs in China

  • T-209 Portable high voltage circuit

    T-209 Portable high voltage circuit breaker tester

    • new

    T-209 circuit breaker tester can test the vacuum circuit breaker, SF6, oil circuit breaker, GIS and etc. It can be used to test the vacuum circuit breaker, SF6, oil circuit breaker, GIS, GIS and etc.

    Beijing, China
  • Circuit Breaker Finder Sf6 Switch

    Circuit Breaker Finder Sf6 Switch Tester CB Analyzer

    • new

    • Manufacturer: Gold

    Circuit Breaker Finder Sf6 Switch Tester CB Analyzer Introduction: GDGK-306A High Voltage Circuit Breaker Finder Sf6 Switch Tester CB Analyzer takes the ARM7 unit for core to sample, process and output; the main ...

    $4,000 USD
    Chongqing, China
  • High Voltage Switch Dynamic Characteristics

    High Voltage Switch Dynamic Characteristics Circuit Breaker Testing Instrument

    • new

    • Manufacturer: Gold

    GDGK-306 High Voltage Switch Dynamic Characteristics Circuit Breaker Testing Instrument Product description: 1. GDGK-306 High Voltage Switch Dynamic Characteristics Testing Instrument is our company designed to m...

    $3,000 USD
    Chongqing, China
  • High-Voltage Switch Circuit Breaker Dynamic

    High-Voltage Switch Circuit Breaker Dynamic Characteristic Tester

    • new

    • Manufacturer: Gold

    GDGK-306 High-Voltage Switch Circuit Breaker Dynamic Characteristic Tester I ntroduction: GDGK-306 High-Voltage Switch Dynamic Characteristic Tester is our company designed to meet the need of testing High-Voltag...

    $10 USD
    Chongqing, China
  • Gdhl Series Automatic Contact Resistance

    Gdhl Series Automatic Contact Resistance Tester for Vacuum Circuit Breaker

    • new

    • Manufacturer: Gold

    GDHL Series Automatic Contact Resistance Tester for Vacuum Circuit Breaker Introduction : GDHL Series Automatic Contact Resistance Tester for Vacuum Circuit Breaker is used to test the contact resistance of circu...

    $10 USD
    Chongqing, 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.