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  • Square D Breaker, #LAL36300, 300amp,

    Square D Breaker, #LAL36300, 300amp, HEHI-373

    • Manufacturer: Square D

    “Please see pictures for condition and what's all there, we can ship faster if needed just ask” HEHI-373 Pre-Owned PLEASE SEE PICTURE FOR MORE INFO PLEASE FEEL FREE TO ASK ANY QUESTIONS We can ship on your accoun...

    $299 USD
    Hamilton, MI
  • Square D Breaker, #MAP36600, Free

    Square D Breaker, #MAP36600, Free Shipping To Lower 48, With warranty

    • Manufacturer: Square D

    “Please see pictures for condition and what's all there, we can ship faster if needed just ask” HEHI-372 Please see picture for more info Please feel free to ask any questions Unit has a 30 day warranty Will ship...

    $389 USD
    Hamilton, MI
  • Square D panel Box, #NQOD442L225,

    Square D panel Box, #NQOD442L225, 150a, With Warranty

    • Manufacturer: Square D

    “Please see pictures for condition and what's all there, we can ship faster if needed just ask.” DR-4901 Please see picture for more info Please feel free to ask any questions Unit has a 30 day warranty Will ship...

    $600 USD
    Hamilton, MI
  • PACIFIC SCIENTIFIC Drive, #DSD40-2A-001, SAME

    PACIFIC SCIENTIFIC Drive, #DSD40-2A-001, SAME DAY FREE SHIPPING TO LOWER 48.

    • Manufacturer: Pacific Scientific

    “Please see pictures for condition and what's all there, we can ship faster if needed just ask.” HEHI-515 Please see picture for more info Please feel free to ask any questions Unit has a 30 day warranty Will shi...

    $800 USD
    Hamilton, MI
  • Monitor system with Westinghouse 60amp

    Monitor system with Westinghouse 60amp circuit breaker, EHD3060, warranty

    • Manufacturer: Westinghouse

    “Nice item with 30 day warranty. Please see pictures for condition and what's all there. Can ship faster if needed” YFC-127B, Location BTL Please see picture for more info and condition Please feel free to ask an...

    $790 USD
    Hamilton, MI
  • SIEMENS ITE,QP2-B070,CIRCUIT BREAKER 70A 120/240V

    SIEMENS ITE,QP2-B070,CIRCUIT BREAKER 70A 120/240V 2P LOT OF 3

    • Manufacturer: Siemens

    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 ...

    $45 USD
    Galion, OH
  • ITE,QP2-B020,CIRCUIT BREAKER 20A 120/240V 2P

    ITE,QP2-B020,CIRCUIT BREAKER 20A 120/240V 2P LOT OF 3

    • Manufacturer: ITE

    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 ...

    $15 USD
    Galion, OH
  • SQUARE D,9999SX11,SERIES A ELECTRICAL INTERLOCK

    SQUARE D,9999SX11,SERIES A ELECTRICAL INTERLOCK NOS

    • Manufacturer: Square D

    SQUARE D,9999SX11,SERIES A ELECTRICAL 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...

    $60 USD
    Galion, OH
  • GENERAL ELECTRIC,TE1015,CIRCUIT BREAKER 15A 120V

    GENERAL ELECTRIC,TE1015,CIRCUIT BREAKER 15A 120V 1P LOT OF 2

    • Manufacturer: GE

    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 ...

    $20 USD
    Galion, OH
  • GENERAL ELECTRIC,TFJ236Y225,CIRCUIT BREAKER 225A 600V

    GENERAL ELECTRIC,TFJ236Y225,CIRCUIT BREAKER 225A 600V 3P

    • Manufacturer: GE

    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 ...

    $50 USD
    Galion, OH
  • FUJI ELECTRIC,BU-ECA3010,CIRCUIT BREAKER 10A 240V

    FUJI ELECTRIC,BU-ECA3010,CIRCUIT BREAKER 10A 240V 3P LOT OF 2

    • Manufacturer: Fuji
    • Model: BU-ECA

    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 ...

    $24 USD
    Galion, OH
  • GENERAL ELECTRIC,DS3800NGRD1E1D,CIRCUIT BREAKER

    GENERAL ELECTRIC,DS3800NGRD1E1D,CIRCUIT BREAKER

    • Manufacturer: GE

    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 ...

    $500 USD
    Galion, OH
  • GENERAL ELECTRIC,TEB132Y100,CIRCUIT BREAKER 3-POLE 100

    GENERAL ELECTRIC,TEB132Y100,CIRCUIT BREAKER 3-POLE 100 AMP NOS

    • Manufacturer: GE

    GENERAL ELECTRIC,TEB132Y100,CIRCUIT BREAKER 3-POLE 100 AMP 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 t...

    $290 USD
    Galion, OH
  • ITE,ET5759,TRIP UNIT 400A 3P

    ITE,ET5759,TRIP UNIT 400A 3P

    • Manufacturer: ITE

    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 ...

    $220 USD
    Galion, OH
  • WESTINGHOUSE,HLA3500T,CIRCUIT BREAKER TRIP DEVICE 500AMP

    WESTINGHOUSE,HLA3500T,CIRCUIT BREAKER TRIP DEVICE 500AMP REFURBISHED

    • Manufacturer: Westinghouse

    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 ...

    $400 USD
    Galion, OH
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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.