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  • GE THED136090

    GE THED136090

    • Manufacturer: GE

    General Electric THED136090 3 pole 90 Amp 600 volt Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to purchase....

    $515 USD
    Burlington, NC
  • AEG M-PACT Air Circuit Breaker

    AEG M-PACT Air Circuit Breaker

    • 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
  • AEG R+ FD/FE/FG Molded Case

    AEG R+ FD/FE/FG Molded Case Circuit Breaker

    • Manufacturer: AEG

    R+ molded case circuit breakers are used for protection, isolation and switching circuits in low-voltage distribution networks. The circuit is protected by combining a device with unique current limit and an inte...

    China
  • Genuine 100A Circuit Breaker Contact

    Genuine 100A Circuit Breaker Contact Loop Resistance Tester

    • Manufacturer: Gold

    Genuine 100A Circuit Breaker Contact Loop Resistance Tester Introduction: 200A, 400A and 600A are same panel design. Loop Resistance Tester output DC 600A/400A/200A/100A current to test the contact resistance of ...

    Chongqing, China
678910

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.