Energy » Circuit Breakers

Building Filters

1412

Used controller in doitsu

  • SQUARE D,EHB14020AS,REMOTE CONTROLLED CIRCUIT BREAKER

    SQUARE D,EHB14020AS,REMOTE CONTROLLED CIRCUIT BREAKER 20A 277V 1P LOT OF 2

    • Manufacturer: Square D

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $30 USD
    Galion, OH
  • CUTLER-HAMMER,C400KG4B,COVER CONTROL FOR SIZE 00-4

    CUTLER-HAMMER,C400KG4B,COVER CONTROL FOR SIZE 00-4 PILOT LIGHT 240V TRANS NOS

    • Manufacturer: Cutler-Hammer

    CUTLER-HAMMER,C400KG4B,COVER CONTROL FOR SIZE 00-4 PILOT LIGHT 240V TRANS NOS What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown ...

    $40 USD
    Galion, OH
  • CUTLER-HAMMER,C400KG4A,COVER CONTROL KIT PILOT LIGHT

    CUTLER-HAMMER,C400KG4A,COVER CONTROL KIT PILOT LIGHT 120V 60HZ NOS

    • Manufacturer: Cutler-Hammer

    CUTLER-HAMMER,C400KG4A,COVER CONTROL KIT PILOT LIGHT 120V 60HZ NOS What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the phot...

    $45 USD
    Galion, OH
  • Trusted Seller
    Westinghouse 1529F93A05 D Circuit Breaker

    Westinghouse 1529F93A05 D Circuit Breaker Failure Relay 125 VDC Control Used

    • Manufacturer: Westinghouse

    This is a used Westinghouse Circuit Breaker Failure Relay. Save thousands and buy used from Green Industrial today!

    $750 USD
    Belgium, WI
  • AC-PRO,T-361,AC Trip Micro-Controller Unit

    AC-PRO,T-361,AC Trip Micro-Controller Unit

    • Manufacturer: AC-PRO

    Used and in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to ma...

    $88 USD
    Galion, OH
  • Altech,3GU10,Manual Motor Controller

    Altech,3GU10,Manual Motor Controller

    • Manufacturer: Altech

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $8 USD
    Galion, OH
  • CUTLER-HAMMER,C400KG3,COVER CONTROL KIT

    CUTLER-HAMMER,C400KG3,COVER CONTROL KIT

    • Manufacturer: Cutler-Hammer

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $40 USD
    Galion, OH
  • AC-PRO,T-361V-1,AC Trip Micro-Controller Unit

    AC-PRO,T-361V-1,AC Trip Micro-Controller Unit

    • Manufacturer: AC-PRO

    Used and in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to ma...

    $92 USD
    Galion, OH
  • Trusted Seller
    Furnas Magnetic Controller 90L107617 Size

    Furnas Magnetic Controller 90L107617 Size 1

    • Manufacturer: Furnas

    You are buying one (1) used Furnas magnetic controller 90L107617.

    $389 USD
    Austinville, VA
  • CUTLER-HAMMER,C360KA1,CONTROL CIRCUIT INTERLOCK NOS

    CUTLER-HAMMER,C360KA1,CONTROL CIRCUIT INTERLOCK NOS

    • Manufacturer: Cutler-Hammer

    CUTLER-HAMMER,C360KA1,CONTROL CIRCUIT INTERLOCK NOS What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will...

    $20 USD
    Galion, OH
  • Keyence Control, #MC-P1 , LG-2469

    Keyence Control, #MC-P1 , LG-2469

    • Manufacturer: Keyence

    LG-2468 New old stock Please see pictures for more information and item conditions. Please feel free to ask any questions We are always looking for new and used industrial items so please let me know if you have ...

    $900 USD
    Hamilton, MI
  • SIEMENS SIRIUS 3RV2031-4EA10 MOTOR CONTROLLER

    SIEMENS SIRIUS 3RV2031-4EA10 MOTOR CONTROLLER CIRCUIT BREAKER. 4E-18

    • Manufacturer: Siemens

    SIEMENS SIRIUS 3RV2031-4EA10 MOTOR CONTROLLER CIRCUIT BREAKER. 4E-18 We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, P...

    $47 USD
    Duncan, SC
  • C3 CONTROLS,330-T25,MOTOR PROTECTION CIRCUIT BREAKER

    C3 CONTROLS,330-T25,MOTOR PROTECTION CIRCUIT BREAKER + S09 10E ASSEMBLY

    • Manufacturer: C3 CONTROLS

    C3 CONTROLS,330-T25,MOTOR PROTECTION CIRCUIT BREAKER + S09 10E ASSEMBLY What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the...

    $65 USD
    Galion, OH
  • General Electric,CR106B000BBA,Control Contractor Size 0

    General Electric,CR106B000BBA,Control Contractor Size 0 18A

    • Manufacturer: GE

    Used and in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to ma...

    $150 USD
    Galion, OH
  • FEDERAL PACIFIC ELECTRIC,NC-NI,CIRCUIT BREAKER 15A

    FEDERAL PACIFIC ELECTRIC,NC-NI,CIRCUIT BREAKER 15A LOT OF 12

    • Manufacturer: Federal Pacific

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $60 USD
    Galion, OH
12345

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.