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  • GE TKM836800 Lug to Lug

    GE TKM836800 Lug to Lug Circuit Breaker 800A 3P 600V 3PH 800 Amp 3 Pole Used

    • Manufacturer: GE

    GE TKM836800 TKM836F000 Lug to Lug Circuit Breaker 800A 3P 600V 3PH Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions p...

    $2,096 USD
    Burlington, NC
  • Square D KC34125 Circuit Breaker

    Square D KC34125 Circuit Breaker 125A 3P 480V 3PH KC 125 Amp 3 Pole Used

    • Manufacturer: Square D

    Square D KC34125 Circuit Breaker 125A 3P 480V 3PH KC 125 Amp Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to...

    $1,495 USD
    Burlington, NC
  • Square D MAL26500 Circuit Breaker

    Square D MAL26500 Circuit Breaker 500A 2P 600V 1PH MAL Bolt On 500 Amp Used

    • Manufacturer: Square D

    Square D MAL26500 Circuit Breaker 500A 2P 600V 1PH MAL Bolt On Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior ...

    $2,300 USD
    Burlington, NC
  • Siemens HHFXD63B100 Circuit Breaker 100A

    Siemens HHFXD63B100 Circuit Breaker 100A 3P 600V HHFD6 100 Amp 3 Pole New

    • Manufacturer: Siemens

    Siemens HHFXD63B100 Circuit Breaker 100A 3P 600V HHFD6 100 Amp 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions...

    $2,445 USD
    Burlington, NC
  • Siemens HLMXD63B700 Circuit Breaker 700A

    Siemens HLMXD63B700 Circuit Breaker 700A 3P 600V 3PH HLMXD6 700 Amp 3 Pole Used

    • Manufacturer: Siemens

    Siemens HLMXD63B700 Circuit Breaker 700A 3P 600V 3PH HLMXD6 700 Amp 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any ques...

    $2,600 USD
    Burlington, NC
  • Westinghouse LCL3225 Circuit Breaker 225A

    Westinghouse LCL3225 Circuit Breaker 225A 3P 600V 3PH LCL 225 Amp Rating

    • Manufacturer: Teco - Westinghouse

    Westinghouse LCL3225 Circuit Breaker 225A 3P 600V 3PH LCL 225 Amp Rating Plug Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any q...

    $2,900 USD
    Burlington, NC
  • Square D LGF36400

    Square D LGF36400

    • Manufacturer: Square D

    Square D LGF36400U31X Circuit Breaker 400A 3P 600V 3PH LGF 400 Amp Pull Out Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any que...

    $3,075 USD
    Burlington, NC
  • Siemens SHJD69400NGT Circuit Breaker 400A

    Siemens SHJD69400NGT Circuit Breaker 400A 3P 600V SHJD6-A 400 Amp 3 Pole Used

    • Manufacturer: Siemens

    Siemens SHJD69400NGT Circuit Breaker 400A 3P 600V SHJD6-A 400 Amp 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questi...

    $2,860 USD
    Burlington, NC
  • Westinghouse LCL3400 Circuit Breaker 400A

    Westinghouse LCL3400 Circuit Breaker 400A 3P 600V 3PH LCL 400 Amp Rating

    • Manufacturer: Teco - Westinghouse

    Westinghouse LCL3400 Circuit Breaker 400A 3P 600V 3PH LCL 400 Amp Rating Plug Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any q...

    $3,200 USD
    Burlington, NC
  • Eaton LGC 36030NN

    Eaton LGC 36030NN

    • Manufacturer: Eaton

    EATON CH LGC3630NN Circuit Breaker 600A 3P 600V L630C 600 Amp 3 POLE Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions ...

    $3,670 USD
    Burlington, NC
  • Eaton LGE3630NN

    Eaton LGE3630NN

    • Manufacturer: Eaton
    • Model: LGE3630NN

    EATON CH LGE3630NNWC Circuit Breaker 600A 3P 600V 3PH L630E 600 Amp Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions p...

    $3,268 USD
    Burlington, NC
  • Square D MHL36800

    Square D MHL36800

    • Manufacturer: Square D
    • Model: MHL36800

    Square D MHL368001212 Circuit Breaker 800A 3P 600V 3PH MHL AUX SWITCH Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions...

    $1,220 USD
    Burlington, NC
  • Square D MHL36450

    Square D MHL36450

    • Manufacturer: Square D
    • Model: MHL36450

    Square D MHL3645025DC3903 Circuit Breaker 450A 3P 600V 3PH 3 pole 450 Amp Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any quest...

    $2,395 USD
    Burlington, NC
  • Eaton Eaton LGH3630NN

    Eaton Eaton LGH3630NN

    • Manufacturer: Eaton
    • Model: LGH3630NN

    Eaton LGH3630NN Circuit Breaker 600A 3P 600V L630H Trip LT360032 600 Amp Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questi...

    $2,865 USD
    Burlington, NC
  • Square D LIL36350

    Square D LIL36350

    • Manufacturer: Square D

    Square D LIL363501366 Circuit Breaker 350A 3P 600V 3PH LIL Bolt On Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions pr...

    $3,565 USD
    Burlington, NC
3738394041

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.