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Used current transformer

  • Square D HDL36100U31X Circuit Breaker

    Square D HDL36100U31X Circuit Breaker 100A 3P 600V 3PH HDL 3 pole 100 Amp New

    • Manufacturer: Square D

    HDL36100U31X 3 pole 100 Amp 600 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. Live quotes f...

    $1,160 USD
    Burlington, NC
  • SQUARE D KAL361251021 Circuit Breaker

    SQUARE D KAL361251021 Circuit Breaker 125A 3P 600V 3PH KAL 125 Amp 3 Pole Used

    • Manufacturer: Square D
    • Model: KAL36125

    SQUARE D KAL361251021 125A 600V Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to purchase. Live quotes for pa...

    $815 USD
    Burlington, NC
  • SIEMENS QJH23B125 Circuit Breaker 125A

    SIEMENS QJH23B125 Circuit Breaker 125A 3P 240V 3PH QJH2 125 Amp 3 Pole Used

    • Manufacturer: Siemens

    SIEMENS QJH23B125 125A 240V Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to purchase. Live quotes for panels...

    $621 USD
    Burlington, NC
  • XT5HU340ADFF000XXX ABB XT5, 3 Pole,

    XT5HU340ADFF000XXX ABB XT5, 3 Pole, 400AT/400AF, Circuit Breaker New

    • Manufacturer: ABB

    XT5HU340ADFF000XXX ABB Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to purchase. Live quotes for panels, swi...

    $815 USD
    Burlington, NC
  • Siemens QJH23B150

    Siemens QJH23B150

    • Manufacturer: Siemens

    SIEMENS QJH23B150 150A 240V Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to purchase. Live quotes for panels...

    $1,242 USD
    Burlington, NC
  • GE TED134125 Circuit Breaker 125A

    GE TED134125 Circuit Breaker 125A 3P 480V 3PH 3 pole 125 Amp 480 Volt Used

    • Manufacturer: GE

    TED134125 3 pole 125 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. Live quotes for ...

    $710 USD
    Burlington, NC
  • Square D HDM36100 Circuit Breaker

    Square D HDM36100 Circuit Breaker 100A 3P 600V HDM 3 pole 100 Amp 600 Volt New

    • Manufacturer: Square D

    HDM36100 3 pole 100 Amp 600 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. Live quotes for p...

    $1,650 USD
    Burlington, NC
  • SIEMENS HJX3B400MA5RNX6 Circuit Breaker 400A

    SIEMENS HJX3B400MA5RNX6 Circuit Breaker 400A 3P 480V HJGA 400 Amp 3 Pole New

    • Manufacturer: Siemens

    SIEMENS HJX3B400MA5RNX6 400A 480V Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to purchase. Live quotes for ...

    $3,190 USD
    Burlington, NC
  • Westinghouse CA3225W Circuit Breaker 225A

    Westinghouse CA3225W Circuit Breaker 225A 3P 240V 3PH CA 225 Amp 3 Pole Used

    • Manufacturer: Teco - Westinghouse

    Westinghouse CA3225W 225A 240V 3 Pole 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 purcha...

    $1,380 USD
    Burlington, NC
  • SQUARE D FI36050 I-Line Circuit

    SQUARE D FI36050 I-Line Circuit Breaker 50A 3P 600V 3PH FI 50 Amp 3 Pole Used

    • Manufacturer: Square D

    SQUARE D FI36050 50A 600V Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to purchase. Live quotes for panels, ...

    $560 USD
    Burlington, NC
  • Siemens ED63B025 Circuit Breaker 25A

    Siemens ED63B025 Circuit Breaker 25A 3P 600V 3PH ED6 3 pole 25 Amp New

    • Manufacturer: Siemens

    Siemens ED63B025 3 pole 25 Amp 600 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. Live quote...

    $525 USD
    Burlington, NC
  • Square D FCL34020TF Circuit Breaker

    Square D FCL34020TF Circuit Breaker 20A 3P 480V 3PH FCL 20 Amp 3 Pole Used

    • Manufacturer: Square D

    Square D FCL34020TE 3 Pole 20 Amp Circuit Breaker (MY). Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to pu...

    $835 USD
    Burlington, NC
  • Square D HJA36080 I-Line Circuit

    Square D HJA36080 I-Line Circuit Breaker 80A 3P 600V HJA 3PH 3 pole 80 Amp New 785901507222

    • Manufacturer: Square D

    HJA36080 3 pole 80 Amp 600 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. Live quotes for pa...

    $1,050 USD
    Burlington, NC
  • Siemens QJH23B150

    Siemens QJH23B150

    • Manufacturer: Siemens

    SIEMENS QJH23B150 150A 240V Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions prior to purchase. Live quotes for panels...

    $621 USD
    Burlington, NC
  • Square D JGL36175 Circuit Breaker

    Square D JGL36175 Circuit Breaker 175A 3P 600V 3PH JGL 3 pole 175 Amp Used

    • Manufacturer: Square D

    Square D JGL36175 3 pole 175 Amp 600 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. Live quo...

    $720 USD
    Burlington, NC
34567

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.