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  • Square D PQ4610

    Square D PQ4610

    • Manufacturer: Square D
    • Model: PQ4610

    “Item pictured will be exact item you will receive unless multiple quantities listed. Please ask any questions prior to purchase. Please review all pictures carefully.” Square D PQ4610G Busplug I-Line Busway Unit...

    $1,050 USD
    Burlington, NC
  • GE TFL236225

    GE TFL236225

    • Manufacturer: GE

    “Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to purchase.” GE TFL236225WL Circuit Breaker 225A 3P 600V 3PH ...

    $975 USD
    Burlington, NC
  • GE TJL

    GE TJL

    • Manufacturer: GE

    “Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to purchase.” GE TJL4V2603 Circuit Breaker 300A 3P 600V 3PH TJ...

    $2,000 USD
    Burlington, NC
  • Square D PQ-4620-G

    Square D PQ-4620-G

    • Manufacturer: Square D

    “Item pictured will be exact item you will receive unless multiple quantities listed. Please ask any questions prior to purchase. Please review all pictures carefully.” Square D PQ4620G Busplug I-Line Busway Swit...

    $1,500 USD
    Burlington, NC
  • GE TJL

    GE TJL

    • Manufacturer: GE

    “Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to purchase.” GE TJL4V2606 Circuit Breaker 600A 3P 600V 3PH TJ...

    $2,300 USD
    Burlington, NC
  • Square D QGA

    Square D QGA

    • Manufacturer: Square D

    “Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to purchase.” Square D QGA221502 I-Line Circuit Breaker 150A 2...

    $550 USD
    Burlington, NC
  • GE TKL

    GE TKL

    • Manufacturer: GE

    “Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to purchase.” GE TKL4V4608 Circuit Breaker 800A 3P 600V 3PH TK...

    $3,200 USD
    Burlington, NC
  • Square D MGA36800

    Square D MGA36800

    • Manufacturer: Square D
    • Model: MGA36800

    “Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to purchase.” Square D MGA36800 I-Line Circuit Breaker 800A 3P...

    $3,500 USD
    Burlington, NC
  • Square D LH

    Square D LH

    • Manufacturer: Square D

    “Item pictured will be the exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to purchase.” Square D LH36400 I-Line Circuit Breaker 400A...

    $1,880 USD
    Burlington, NC
  • GE ADS36400

    GE ADS36400

    • Manufacturer: GE

    “Needs repair to line shield mounting/ missing red insulators. Item pictured will be exact item you will receive unless multiple quantities listed. Please ask any questions prior to purchase. Please review all pi...

    $1,250 USD
    Burlington, NC
  • GE TKM12

    GE TKM12

    • Manufacturer: GE

    “Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to purchase.” GE TKM12K Circuit Breaker Mounting Hardware Stra...

    $1,000 USD
    Burlington, NC
  • General Electric SKHA36AT0800 Circuit Breaker

    General Electric SKHA36AT0800 Circuit Breaker 800A 3P 600V frame only Used 783164211740

    • Manufacturer: GE

    General Electric SKHA36AT0800 3 pole 800 Amp 600 volt frame only Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prio...

    $2,846 USD
    Burlington, NC
  • 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 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
  • 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
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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.