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Used Molded Case Circuit Breakers (Mccb) in Tennessee, USA

  • Trusted Seller
    Siemens HJXD63S400A 400A Sentron Molded

    Siemens HJXD63S400A 400A Sentron Molded Case Switch w/ LV Switch 600V 3P 400 Amp (EM2529-7)

    • Manufacturer: Siemens
    • Model: HJXD

    Siemens ITE / Gould MPN: HJXD63S400A USED Sentron Series Molded Case Switch 400 Amps Type HJXD6-A Low Voltage Switch This is a switch; it does not provide overcurrent protection Includes lug covers 3 Pole 480/600...

    $250 USD
    Chattanooga, TN
  • Molded Case Circuit Breakers

    Molded Case Circuit Breakers

      Square D, Cutler-Hammer, GE, Westinghouse, Federal Pacific, and more Lots of obsolete manufacturers as well- Give us a Try! 15 amp to 5000 amp Including Square D SEF breakers and Masterpacts; F frame, H frame, I ...

      Knoxville, TN
    1415161718

    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.