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  • Eaton Eaton Series C

    Eaton Eaton Series C

    • Manufacturer: Eaton
    • Model: SERIES C

    Eaton FD3150BP10 Circuit Breaker 150A 3P 600V 3PH FD 35k 150 Amp 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questio...

    $600 USD
    Burlington, NC
  • SQUARE D HDA36150 I-Line Circuit

    SQUARE D HDA36150 I-Line Circuit Breaker 150A 3P 600V HDA 150 Amp 3 Pole Used 785901420002

    • Manufacturer: Square D

    SQUARE D HDA36150 I-Line Circuit Breaker 150A 3P 600V HDA 150 Amp 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questi...

    $595 USD
    Burlington, NC
  • Cutler-Hammer FD

    Cutler-Hammer FD

    • Manufacturer: Cutler-Hammer
    • Model: FD

    Cutler Hammer FD3150 Circuit Breaker 150A 3P 600V FD 25k 3 pole 150 Amp Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questio...

    $570 USD
    Burlington, NC
  • Eaton FDB-3125

    Eaton FDB-3125

    • Manufacturer: Eaton

    EATON CH FDB3125 Circuit Breaker 125A 3P 600V 3PH FDB 14k 125 Amp 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questi...

    $570 USD
    Burlington, NC
  • Square D HGA36125

    Square D HGA36125

    • Manufacturer: Square D
    • Model: HGA36125

    SQUARE D HGA36125 I-Line Circuit Breaker 125A 3P 600V HGA 125 Amp 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questi...

    $650 USD
    Burlington, NC
  • Square D Square D QGA32150

    Square D Square D QGA32150

    • Manufacturer: Square D

    Sq D QGA32150 I-Line Circuit Breaker PowerPact 150A 3P 240V QGA 3 Pole 150 Amp Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any ...

    $845 USD
    Burlington, NC
  • Square D Square D PowerPact

    Square D Square D PowerPact HGA-150

    • Manufacturer: Square D
    • Model: POWERPACT HGA-150

    SQUARE D HGA36150U31X I-Line Circuit Breaker 150A 3P 600V 3PH HGA 150 Amp 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask an...

    $1,490 USD
    Burlington, NC
  • Square D BDA

    Square D BDA

    • Manufacturer: Square D
    • Model: BDA

    SQUARE D BDA34070Y I-Line Circuit Breaker 70A 3P 480V 3PH BDA 70 Amp 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any que...

    $650 USD
    Burlington, NC
  • General Electric THJK436400 Circuit Breaker

    General Electric THJK436400 Circuit Breaker 400A Max 3P 600V 300A TRIP Used

    • Manufacturer: GE

    General Electric THJK436F000 MOD.5 3 pole 400A 600 volt 400A TRIP Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions pri...

    $800 USD
    Burlington, NC
  • Square D BDL36080

    Square D BDL36080

    • Manufacturer: Square D

    Square D BDL36080SA Circuit Breaker 80A 3P 480V BDL 3PH 80 Amp 3 Pole PowerPact Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any...

    $845 USD
    Burlington, NC
  • SQ D HJL36125AA Circuit Breaker

    SQ D HJL36125AA Circuit Breaker 125A 3P 600V HJL 125 Amp 3 POLES Bolt On Used

    • Manufacturer: Square D

    SQ D HJL36125AA Circuit Breaker 125A 3P 600V HJL 125 Amp 3 POLES Bolt On Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questi...

    $909 USD
    Burlington, NC
  • Square D FH36080 I-Line Circuit

    Square D FH36080 I-Line Circuit Breaker 80A 3P 600V 3PH FA 80 Amp 3 Pole Used

    • Manufacturer: Square D

    Square D FH36080 I-Line Circuit Breaker 80A 3P 600V 3PH FA 80 Amp 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questi...

    $590 USD
    Burlington, NC
  • SQD HGL36100M38X Circuit breaker 100A

    SQD HGL36100M38X Circuit breaker 100A 3P 600A HGL 100 Amp 3 Pole PowerPact New

    • Manufacturer: Square D

    Square D HGL36100M38X Circuit breaker 100A 3P 600A HGL 100 Amp 3 Pole PowerPact Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any...

    $925 USD
    Burlington, NC
  • Eaton HFD3150L

    Eaton HFD3150L

    • Manufacturer: Eaton

    EATON CH HFD3150L Circuit Breaker 150A 3P 600V HFD 150 Amp 3 POLES BOLT ON Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any ques...

    $850 USD
    Burlington, NC
  • Square D HDA36100 I-Line Circuit

    Square D HDA36100 I-Line Circuit Breaker 100A 3P 600V HDA 100 Amp 3 Pole New

    • Manufacturer: Square D

    Square D HDA36100 I-Line Circuit Breaker 100A 3P 600V HDA 100 Amp 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questi...

    $640 USD
    Burlington, NC
3940414243

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.