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921

Used transformator

  • Square D MJA

    Square D MJA

    • Manufacturer: Square D

    Square D MJA36400 I-Line Circuit Breaker 400A 3P 600V 3PH MJA 400 Amp 3Pole Grey Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask an...

    $3,425 USD
    Burlington, NC
  • Square D MJA

    Square D MJA

    • Manufacturer: Square D

    Square D MJA36500 I-Line Circuit Breaker 500A 3P 600V 3PH MJA 500 Amp 3Pole Grey Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask an...

    $3,565 USD
    Burlington, NC
  • Square D MHL

    Square D MHL

    • Manufacturer: Square D
    • Model: MHL

    Square D MHL365001287 Circuit Breaker 500A 3P 600V 3ph MHL 3 Pole 500 Amp Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any quest...

    $1,805 USD
    Burlington, NC
  • Square D MHL36500

    Square D MHL36500

    • Manufacturer: Square D

    Square D MHL365001676 Circuit Breaker 500A 3P 600V 3PH MHL 3 Pole 500 Amp Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any quest...

    $2,800 USD
    Burlington, NC
  • Square D MGA

    Square D MGA

    • Manufacturer: Square D

    Square D MGA36500 I-Line Circuit Breaker 500A 3P 600V MGA 500 Amp 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questi...

    $3,100 USD
    Burlington, NC
  • Eaton HKD-3400F

    Eaton HKD-3400F

    • Manufacturer: Eaton

    Eaton HKD3400F Circuit Breaker Frame 400A 3P 600V HKD 65k 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...

    $2,100 USD
    Burlington, NC
  • Square D LCL

    Square D LCL

    • Manufacturer: Square D

    Square D LCL36500 I-Line Circuit Breaker 500A 3P 600V 3PH LCL 500 Amp 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any qu...

    $1,825 USD
    Burlington, NC
  • Square D, Schneider Electric LGL36400U31X

    Square D, Schneider Electric LGL36400U31X

    • Manufacturer: Schneider Electric

    Square D LGL36400U31X Circuit Breaker 400A 3P 600V LGL 400 Amp 3 Pole PowerPact Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any...

    $3,608 USD
    Burlington, NC
  • Square D LC

    Square D LC

    • Manufacturer: Square D
    • Model: LC

    Square D LC36600 I-Line Circuit Breaker 600A 3P 600V LC 600 Amp Shunt LC11021 240V Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask ...

    $3,070 USD
    Burlington, NC
  • Square D MX36800G

    Square D MX36800G

    • Manufacturer: Square D
    • Model: MX36800G

    Square D MX36800G I-Line Circuit Breaker 800A 3P 600V 3PH MX 800 Amp 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any que...

    $4,100 USD
    Burlington, NC
  • Square D LA36400

    Square D LA36400

    • Manufacturer: Square D
    • Model: LA36400

    SQD LA36400 I-Line Circuit Breaker 400A 3P 600V 3PH LA 400 Amp 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions...

    $2,645 USD
    Burlington, NC
  • Square D EDB34125

    Square D EDB34125

    • Manufacturer: Square D
    • Model: EDB34125

    Square D EDB34125 Bolt On Circuit Breaker 125A 3P 480/277V 3PH EDB 125 Amp 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask a...

    $950 USD
    Burlington, NC
  • GE TEYH

    GE TEYH

    • Manufacturer: GE

    General Electric GE TEYH3050B Circuit Breaker 50A 3P 480/277V TEYH 50 Amp 3 Pole Bolt On Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Pleas...

    $550 USD
    Burlington, NC
  • Eaton FD-3025

    Eaton FD-3025

    • Manufacturer: Eaton

    EATON CH FD3025 Circuit Breaker 25A 3P 600V 3PH FD 35k 25 Amp 3 POLE BOLT ON Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any qu...

    $580 USD
    Burlington, NC
  • Square D EHB34025

    Square D EHB34025

    • Manufacturer: Square D

    Square D EHB34025 Bolt On Circuit Breaker 25A 3P 480/277V 3PH EHB 25 Amp 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any...

    $605 USD
    Burlington, NC
4243444546

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.