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Used Miniature Circuit Breakers (Mcb)

  • Siemens 5SY62 MCB D6 Circuit

    Siemens 5SY62 MCB D6 Circuit Breaker. 4C-18

    • Manufacturer: Siemens

    Siemens 5SY62 MCB D6 Circuit Breaker. 4C-18 We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers. Palmetto ...

    $35 USD
    Duncan, SC
  • Siemens 5SY63 MCB D32 Circuit

    Siemens 5SY63 MCB D32 Circuit Breaker. 4C-21

    • Manufacturer: Siemens

    Siemens 5SY63 MCB D32 Circuit Breaker. 4C-21 We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers. Palmet...

    $35 USD
    Duncan, SC
  • Trusted Seller
    Eaton FAZ-C15/1-NA-SP 15A 2 Pole

    Eaton FAZ-C15/1-NA-SP 15A 2 Pole Circuit Breaker - Lot of 2

    • Manufacturer: Eaton

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. All questions should be submitted prior to your purchase. *Your purchase includes a 30 ...

    $25 USD
    Suwanee, GA
  • Trusted Seller
    Eaton FAZ–C6/1–SP Miniature Circuit Breaker

    Eaton FAZ–C6/1–SP Miniature Circuit Breaker 6A Single Pole *FACTORY SEALED*

    • Manufacturer: Eaton

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. All questions should be submitted prior to your purchase. *Your purchase includes a 30 ...

    $22 USD
    Suwanee, GA
  • Siemens 5SY63 MCB D32 3-Pole

    Siemens 5SY63 MCB D32 3-Pole Circuit Breaker. 4C-20

    • Manufacturer: Siemens

    Siemens 5SY63 MCB D32 3-Pole Circuit Breaker. B4C-20 We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timer...

    $34 USD
    Duncan, SC
  • Trusted Seller
    Eaton FAZ-C5/2-NA 2 Pole Circuit

    Eaton FAZ-C5/2-NA 2 Pole Circuit Breaker

    • Manufacturer: Eaton

    $30 USD
    Suwanee, GA
  • Siemens 5SY41 MCB A2 Circuit

    Siemens 5SY41 MCB A2 Circuit Breaker w/5ST3010 AS Auxiliary Switch. 4B-51

    • Manufacturer: Siemens

    Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...

    $23 USD
    Duncan, SC
  • Siemens 5SY4302-7 MCB C2 Circuit

    Siemens 5SY4302-7 MCB C2 Circuit Breaker, 400V. 4B-51

    • Manufacturer: Siemens

    Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...

    $23 USD
    Duncan, SC
  • SIEMENS 5SY4303-7 MCB C3 Circuit

    SIEMENS 5SY4303-7 MCB C3 Circuit Breaker, 400V. 4B-51

    • Manufacturer: Siemens

    Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...

    $27 USD
    Duncan, SC
  • GE EP60 UL Series Miniature

    GE EP60 UL Series Miniature Circuit Breaker EP61ULC03. Loc 4E-2

    • Manufacturer: GE

    GE EP60 UL Series Miniature Circuit Breaker EP61ULC03. Loc. 4E-2 New no box maintenance room spares and/or new liquidated machine take offs. May have minor scuffs or scratches when they were taken from storage. H...

    $39 USD
    Duncan, SC
  • ABB S201M-C6DC Miniature Circuit Breaker,

    ABB S201M-C6DC Miniature Circuit Breaker, 6A 220V. 4D-36

    • Manufacturer: ABB

    Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...

    $23 USD
    Duncan, SC
  • Trusted Seller
    EATON FAZ-D10/2RT BREAKER - BRAND

    EATON FAZ-D10/2RT BREAKER - BRAND NEW IN BOX ($16 OBO)

    • Manufacturer: Eaton

    EATON FAZ-D10/2-RT -BRAND NEW IN BOX- WILL DO DISCOUNTS ON MULTIPLE! MINIATURE CIRCUIT BREAKER 2 POLE 10 AMP 15 KA 480Y/277 VAC ***Local deliveries available, simply message us before purchasing so we can properl...

    $14 USD
    Waukesha, WI
  • Siemens 5SY43-MCB-D32 400V 3-Pole Mini

    Siemens 5SY43-MCB-D32 400V 3-Pole Mini Circuit Breaker 4E-12

    • Manufacturer: Siemens

    Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equipment goes through basic power bench t...

    $22 USD
    Duncan, SC
  • Siemens 5SY4332-8 Circuit Breaker 5SY43-MCB-D32,

    Siemens 5SY4332-8 Circuit Breaker 5SY43-MCB-D32, -400V. 4D

    • Manufacturer: Siemens

    Used automation parts pulled from storage or the working environment. Tested to the best of our ability. Shows signs of normal use. Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost part...

    $22 USD
    Duncan, SC
  • Trusted Seller
    NEW Schneider Multi 9 C60

    NEW Schneider Multi 9 C60 Miniature Circuit Breaker STOCK H1520A

    • Manufacturer: Schneider

    NEW Schneider Multi 9 C60 Miniature Circuit Breaker STOCK H1520A

    $30 USD
    Montgomeryville, PA
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.