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Used transformator

  • Square D FC34100

    Square D FC34100

    • Manufacturer: Square D

    Square D FC34100 100A 480V 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to purchase. Live quotes for ...

    $580 USD
    Burlington, NC
  • Siemens JXD63B400 Circuit Breaker 400A

    Siemens JXD63B400 Circuit Breaker 400A 3P 600V 3PH JXD6 3 pole 400 Amp Used 783643213098

    • Manufacturer: Siemens
    • Model: JXD

    Siemens JXD63B400 3 pole 400 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. Live quo...

    $870 USD
    Burlington, NC
  • Square D JDA36200 Circuit Breaker

    Square D JDA36200 Circuit Breaker 200A 3P 600V 3PH JDA 3 Pole 200 Amp New 785901539766

    • Manufacturer: Square D

    SQUARE D JDA36200 3 pole 200 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. Live quo...

    $1,290 USD
    Burlington, NC
  • Square D KH36200 I-Line Circuit

    Square D KH36200 I-Line Circuit Breaker 200A 3P 600V KA 200 Amp 3 Pole Used 794518211545

    • Manufacturer: Square D

    Square D KH36200 3 pole 200 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. Live quot...

    $1,360 USD
    Burlington, NC
  • Square D LA26400AC I-Line Circuit

    Square D LA26400AC I-Line Circuit Breaker 400A 2P 600V LA 2 pole 400 Amp Used

    • Manufacturer: Square D

    Square D LA26400AC 2 pole 400 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. Live qu...

    $960 USD
    Burlington, NC
  • Siemens JXD62B400 Circuit Breaker 400A

    Siemens JXD62B400 Circuit Breaker 400A 2P 600V JXD6 2 pole 400 Amp 600 volt New

    • Manufacturer: Siemens
    • Model: JXD62B400

    Siemens JXD62B400 2 pole 400 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. Live quo...

    $1,640 USD
    Burlington, NC
  • Square D MHL365001212 Circuit Breaker

    Square D MHL365001212 Circuit Breaker 500A 3P 600V 3PH MHL 3 Pole 500 Amp Used

    • Manufacturer: Square D

    Square D MHL365001212 3 pole 500 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. Live...

    $3,335 USD
    Burlington, NC
  • Cutler-Hammer HND312

    Cutler-Hammer HND312

    • Manufacturer: Cutler-Hammer

    Cutler-Hammer HND312WK 3 pole 1200 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. Li...

    $3,260 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
  • Eaton JGC3100

    Eaton JGC3100

    • Manufacturer: Eaton

    Eaton JGC3250NNWC Circuit Breaker 100A 3P 600V 3PH Bolt On JGC3100 Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions pr...

    $600 USD
    Burlington, NC
  • Eaton JGH3100

    Eaton JGH3100

    • Manufacturer: Eaton

    Eaton JGH3250NNWC Circuit Breaker 100A 3P 600V 3PH Bolt On JGH3100 Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions pr...

    $600 USD
    Burlington, NC
  • Eaton DH222NWK Disconnect 60A 2P

    Eaton DH222NWK Disconnect 60A 2P 240V 4X Outdoor Enclosure Used

    • Manufacturer: Eaton

    Eaton DH222NWK Disconnect 60A 2P 240V 4X Outdoor Enclosure Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to p...

    $861 USD
    Burlington, NC
  • SQD HGL36100SA Circuit Breaker 100A

    SQD HGL36100SA Circuit Breaker 100A 3P 600V 3PH 100 Amp 3 Pole 3PH Used

    • Manufacturer: Square D

    SQD HGL36100SA Circuit Breaker 100A 3P 600V 3PH Lug to Lug Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to p...

    $518 USD
    Burlington, NC
  • Square D QD

    Square D QD

    • Manufacturer: Square D

    Square D QDP32150TM 150A 240V 3 Pole Powerpact Circuit Breaker Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior ...

    $520 USD
    Burlington, NC
  • Square D QDP32200TM 200A 240V

    Square D QDP32200TM 200A 240V 3 Pole Circuit Breaker 200 Amp 3P 3PH Used 33284408

    • Manufacturer: Square D

    Square D QDP32200TM 200A 240V 3 Pole Powerpact Circuit Breaker Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior ...

    $545 USD
    Burlington, NC
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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.