Energy » Circuit Breakers

Building Filters

756

Used operators panel

  • GE TEL136020WL 20A 600V 3

    GE TEL136020WL 20A 600V 3 Pole Circuit Breaker Used

    • Manufacturer: GE

    GE TEL136020WL 20A 600V 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 purchase. Liv...

    $633 USD
    Burlington, NC
  • Siemens ED63B090 Circuit Breaker 90A

    Siemens ED63B090 Circuit Breaker 90A 3P 600V ED6 3 pole 90 Amp 600 volt New

    • Manufacturer: Siemens

    Siemens ED63B090 3 pole 90 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...

    $565 USD
    Burlington, NC
  • Square D JDL26225 Circuit Breaker

    Square D JDL26225 Circuit Breaker 225A 2P 600V 2 pole 225 Amp 600 Volt Used

    • Manufacturer: Square D

    Square D JDL26225 2 pole 225 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...

    $690 USD
    Burlington, NC
  • Square D MHL365001212 Circuit Breaker

    Square D MHL365001212 Circuit Breaker 500A 3P 600V 3PH MHL 3 Pole 500 Amp Used

    • Manufacturer: Square D

    Square D MHL365001212 3 pole 500 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...

    $3,335 USD
    Burlington, NC
  • Square D KAL36125

    Square D KAL36125

    • Manufacturer: Square D
    • Model: KAL36125

    Square D KAL36125 Circuit Breaker 125A 3P 600V 3PH KAL 125 Amp 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions...

    $630 USD
    Burlington, NC
  • SIEMENS JXD63B300 Circuit Breaker 300A

    SIEMENS JXD63B300 Circuit Breaker 300A 3P 600V S01JLD6 SHUNT TRIP 300 Amp

    • Manufacturer: Siemens
    • Model: JXD

    SIEMENS JXD63B300 WITH S01JLD6 SHUNT TRIP 300A 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...

    $820 USD
    Burlington, NC
  • Siemens HHED63B020 Circuit Breaker 20A

    Siemens HHED63B020 Circuit Breaker 20A 3P 600V 3PH HHED6 3 pole 20 Amp New

    • Manufacturer: Siemens

    Siemens HHED63B020 3 pole 20 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...

    $780 USD
    Burlington, NC
  • Square D MGP36600

    Square D MGP36600

    • Manufacturer: Square D

    Square D MGP36600 Circuit Breaker 600A 3P 600V 3PH MGP 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...

    $3,325 USD
    Burlington, NC
  • Square D QDA32150 I-Line Circuit

    Square D QDA32150 I-Line Circuit Breaker 150A 3P 240V QDA 3 pole 150 Amp Used

    • Manufacturer: Square D

    Square D QDA32150 3 pole 150 Amp 240 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...

    $605 USD
    Burlington, NC
  • Siemens ED63B050 Circuit Breaker 50A

    Siemens ED63B050 Circuit Breaker 50A 3P 600V ED6 3 pole 50 Amp 600 volt New

    • Manufacturer: Siemens

    Siemens ED63B050 3 pole 50 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...

    $520 USD
    Burlington, NC
  • Siemens HEG3B020 Circuit Breaker 20A

    Siemens HEG3B020 Circuit Breaker 20A 3P 600Y/347V HEG 3 pole 20 Amp Used

    • Manufacturer: Siemens

    Siemens HEG3B020 3 pole 20 Amp 500 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...

    $670 USD
    Burlington, NC
  • Siemens HEG3B050 Circuit Breaker 50A

    Siemens HEG3B050 Circuit Breaker 50A 3P 600Y/347V HEG 3 pole 50 Amp Used

    • Manufacturer: Siemens

    Siemens HEG3B050 3 pole 50 Amp 500 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...

    $770 USD
    Burlington, NC
  • Siemens JXD62B400 Circuit Breaker 400A

    Siemens JXD62B400 Circuit Breaker 400A 2P 600V 3PH JXD6 400 Amp 2 Pole Used

    • Manufacturer: Siemens
    • Model: JXD62B400

    Siemens JXD62B400 2 pole 400 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...

    $975 USD
    Burlington, NC
  • Square D KA36175 I-Line Circuit

    Square D KA36175 I-Line Circuit Breaker 175A 3P 600V 3PH KA 175 Amp 3Pole Used

    • Manufacturer: Square D

    Square D KA36175 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 quot...

    $880 USD
    Burlington, NC
  • Siemens Siemens QJ23B200H

    Siemens Siemens QJ23B200H

    • Manufacturer: Siemens

    Siemens QJ23B200H 3 pole 200 Amp 240 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...

    $675 USD
    Burlington, NC
7891011

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.