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Used transformator

  • Eaton CMDL3800

    Eaton CMDL3800

    • Manufacturer: Eaton

    Eaton CMDL3800 Circuit Breaker 800A 3P 600V 3PH CMDL Bolt On Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to...

    $4,370 USD
    Burlington, NC
  • Eaton HND3800

    Eaton HND3800

    • Manufacturer: Eaton

    Eaton HND3800T33W Circuit Breaker 800A 3P 600V 3PH HND Bolt On Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior ...

    $4,545 USD
    Burlington, NC
  • Eaton Eaton LDC3600F

    Eaton Eaton LDC3600F

    • Manufacturer: Eaton
    • Model: LDC3600F

    Eaton LDC3500 Circuit Breaker 500A 3P 600V 3PH LDC Bolt On Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to p...

    $5,505 USD

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    Est. $108/mo

    Burlington, NC
  • GE TEY340ST12 Bolt on Circuit

    GE TEY340ST12 Bolt on Circuit Breaker 40A 480V 3P Shunt trip TEY 40 Amp 3 Pole

    • Manufacturer: GE

    General Electric TEY340ST12 40A 480V 3P Bolt on Circuit Breaker Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior...

    $600 USD
    Burlington, NC
  • KH36250 I-Line Circuit Breaker 250A

    KH36250 I-Line Circuit Breaker 250A 600V 3P 3PH KH 794518211576

    • Manufacturer: Square D

    Square D KH36250, 3 Pole, 250 Amp, 600 Volt Circuit Breaker Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to ...

    $1,325 USD
    Burlington, NC
  • SQD FA340401021 Circuit Breaker 40A

    SQD FA340401021 Circuit Breaker 40A 3P 480V 3PH I-Line Used

    • Manufacturer: Square D

    SQD FA340401021 Circuit Breaker 40A 3P 480V 3PH I-Line Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to purch...

    $620 USD
    Burlington, NC
  • Eaton HFD-3070

    Eaton HFD-3070

    • Manufacturer: Eaton

    Eaton HFD3070 Circuit Breaker 70A 3P 600V 3PH HFD Bolt On Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to pu...

    $890 USD
    Burlington, NC
  • Square D QGA221101 I-Line Circuit

    Square D QGA221101 I-Line Circuit Breaker 110A 240V 2P QG110 110 Amp Used

    • Manufacturer: Square D

    Square D QGA221101 110A 240V 2P I-Line Circuit Breaker Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to purch...

    $552 USD
    Burlington, NC
  • SQD FA340501021 Circuit Breaker 50A

    SQD FA340501021 Circuit Breaker 50A 3P 480V 3PH I-Line Used

    • Manufacturer: Square D

    SQD FA340501021 Circuit Breaker 50A 3P 480V 3PH I-Line Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to purch...

    $1,140 USD
    Burlington, NC
  • SQD QDA32200 Circuit Breaker 200A

    SQD QDA32200 Circuit Breaker 200A 3P 240V 3PH I-Line Used

    • Manufacturer: Square D

    SQD QDA32200 Circuit Breaker 200A 3P 240V 3PH I-Line Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to purchas...

    $610 USD
    Burlington, NC
  • Eaton DG324NGK Safety Disconnect Switch

    Eaton DG324NGK Safety Disconnect Switch 200 Amp 240 Vac General Duty 200A

    • Manufacturer: Eaton

    Eaton DG324NGK, 200 Amp, 240 Vac, General Duty Safety Switch Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to...

    $600 USD
    Burlington, NC
  • Westinghouse JD3250 Circuit Breaker 200A

    Westinghouse JD3250 Circuit Breaker 200A 3P 600V JT3200T Trip 200 Amp Used

    • Manufacturer: Teco - Westinghouse

    Westinghouse JD3250 Circuit Breaker 200A 3P 600V JT3200T Trip 200 Amp Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions...

    $1,005 USD
    Burlington, NC
  • GE GE THQD32100

    GE GE THQD32100

    • Manufacturer: GE

    GE THQD32100 100A 240V 3 Pole Circuit Breaker NOB Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to purchase. ...

    $615 USD
    Burlington, NC
  • SQD FA3610018M Circuit Breaker 100A

    SQD FA3610018M Circuit Breaker 100A 3P 600V 3PH I-Line Used

    • Manufacturer: Square D

    SQD FA3610018M Circuit Breaker 100A 3P 600V 3PH I-Line Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to purch...

    $690 USD
    Burlington, NC
  • General Electric TED134030V Circuit Breaker

    General Electric TED134030V Circuit Breaker 30A 3P 480V 3PH 3 pole 30 Amp Used

    • Manufacturer: GE

    General Electric TED134030V 3 pole 30 Amp 480 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....

    $700 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.