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  • Eaton HFD 3070

    Eaton HFD 3070

    • Manufacturer: Eaton

    Eaton HFD3070 Circuit Breaker 70A 3P 600V 3PH 70 Amp 65k 3 Pole Used Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions ...

    $595 USD
    Burlington, NC
  • Fuji Electric BU-KSB3350 Circuit Breaker

    Fuji Electric BU-KSB3350 Circuit Breaker 350A 3P 600V Shunt BU-FKH250D Used

    • Manufacturer: Fuji Electric

    Fuji Electric BU-KSB3350 3 pole 350 Amp 600 volt SHUNT TRIP BU-FKH250D 250 volt Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any...

    $754 USD
    Burlington, NC
  • Square D ECB24020G3

    Square D ECB24020G3

    • Manufacturer: Square D

    SQUARE D ECB24020G3 Bolt On Circuit Breaker 20A 2P 480V ECB 20 Amp 2 Pole NEW Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any q...

    $917 USD
    Burlington, NC
  • Eaton HFD-3150

    Eaton HFD-3150

    • Manufacturer: Eaton

    Eaton HFD3150 Circuit Breaker 150A 3P 600V HFD 65k 3 pole 150 Amp Used Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any question...

    $865 USD
    Burlington, NC
  • Square D EHB34040 Bolt On

    Square D EHB34040 Bolt On Circuit Breaker 40A 3P 480/277V 3PH EHB 40 Amp 3 Pole

    • Manufacturer: Square D

    Square D EHB34040 Bolt On Circuit Breaker 40A 3P 480/277V 3PH EHB 40 Amp 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any...

    $995 USD
    Burlington, NC
  • ABB Tmax XT6 N 800

    ABB Tmax XT6 N 800 Circuit Breaker 800A 3P 600V 3PH SACE Ekip Dip LSIG Trip New

    • Manufacturer: ABB

    ABB Tmax XT6 N 800 Circuit Breaker 800A 3P 600V 3PH SACE Ekip Dip LSIG Trip Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any que...

    $3,060 USD
    Burlington, NC
  • Square D H323NDS Safety Disconnect

    Square D H323NDS Safety Disconnect Switch 100A 3P 240V 3R 4 4X 12 Encl SS New

    • Manufacturer: Square D

    Square D H323NDS Safety Disconnect Switch 100A 3P 240V 3R 4 4X 12 Encl SS Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any quest...

    $3,143 USD
    Burlington, NC
  • Eaton NGS3120

    Eaton NGS3120

    • Manufacturer: Eaton

    Eaton NGS312033E Circuit Breaker 1200A 3P 600V 3PH NGS 50k 1200 Amp 3Pole Used Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any ...

    $6,030 USD
    Burlington, NC
  • GE SKLC3612L4X2 Circuit Breaker 1200A

    GE SKLC3612L4X2 Circuit Breaker 1200A 3P 600V 3PH SKLC 1200 Amp GTP1200U

    • Manufacturer: GE

    GE General Electric SKLC3612L4X2 Circuit Breaker 1200A 3P 600V 3PH SKLC 1200 Amp Rating Plug GTP1200U1232 Item pictured will be exact item you receive unless multiple quantities listed. Please review all picture...

    $5,060 USD
    Burlington, NC
  • Cutler-Hammer JT3150T

    Cutler-Hammer JT3150T

    • Manufacturer: Cutler-Hammer

    Cutler Hammer JDB3150C Circuit Breaker 150A 3P 600V 3PH JDB 25k 150 Amp JT3150T Trip Unit Shunt Trip SNT2LB11 Item pictured will be exact item you receive unless multiple quantities listed. Please review all pict...

    $725 USD
    Burlington, NC
  • Square D EHB

    Square D EHB

    • Manufacturer: Square D
    • Model: EHB

    Square D EHB34030 Circuit Breaker 30A 3P 480V 3PH Bolt on 30 Amp 3 Pole Used Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any qu...

    $640 USD
    Burlington, NC
  • ABB SACE T6N 800 Circuit

    ABB SACE T6N 800 Circuit Breaker 600A 3P 600V 3PH PR221DS LS/I 600 Amp Trip

    • Manufacturer: ABB

    ABB SACE T6N 800 SACE Tmax Circuit Breaker 600A 3P 600V 3PH PR221DS LS/I 600 Amp Trip Unit Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Ple...

    $1,250 USD
    Burlington, NC
  • ABB T6L800 Circuit Breaker 800A

    ABB T6L800 Circuit Breaker 800A 3P 600V 3PH T6L 800 Amp PR221DS LSI Trip

    • Manufacturer: ABB

    ABB T6L800 Circuit Breaker 800A 3P 600V 3PH PR221DS LSI Trip Unit T6L 800 Amp SACE Tmax T6L 800 Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully...

    $1,600 USD
    Burlington, NC
  • WESTINGHOUSE T600LA TERMINAL LUG CIRCUIT

    WESTINGHOUSE T600LA TERMINAL LUG CIRCUIT BREAKER 250-500 MCM

    • Manufacturer: Teco - Westinghouse

    “Item pictured will be the exact item you receive unless multiple quantities listed.” WESTINGHOUSE T600LA TERMINAL LUG CIRCUIT BREAKER 250-500 MCM Item pictured will be exact item you receive unless multiple quan...

    $625 USD
    Burlington, NC
  • Cutler-Hammer FD

    Cutler-Hammer FD

    • Manufacturer: Cutler-Hammer
    • Model: FD

    Cutler Hammer FD3225 Circuit Breaker 225A 3P 600V 3PH Bolt On FD 35k 225 Amp Condition Notes: Yellowish color plastic Item pictured will be exact item you receive unless multiple quantities listed. Please review ...

    $600 USD
    Burlington, NC
4445464748

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.