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  • EATON JGH3250NN 3 POLE 250

    EATON JGH3250NN 3 POLE 250 AMP 690V INDUSTRIAL CIRCUIT BREAKER. 4C-45

    • Manufacturer: Eaton

    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, ...

    $360 USD
    Duncan, SC
  • ABB S6H SACE S6 (AF05023465)

    ABB S6H SACE S6 (AF05023465) 600VAC/500VDC Circuit Breaker. 4B-22

    • Manufacturer: ABB

    We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers. Palmetto Automation Inc. of Duncan SC specializes in b...

    $383 USD
    Duncan, SC
  • MOOG DM2020 L50B Module 3-phase

    MOOG DM2020 L50B Module 3-phase 50/60 Hz Module Loc3F

    • Manufacturer: MOOG

    MOOG DM2020 L50B Module 3-phase 50/60 Hz. Loc3F* We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers. P...

    $662 USD
    Duncan, SC
  • GE TKM2Y1200 Circuit Interrupter Breaker,

    GE TKM2Y1200 Circuit Interrupter Breaker, 1200A 600V 2P. 4F-35

    • Manufacturer: GE

    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, ...

    $1,305 USD
    Duncan, SC
  • Siemens NFK3B150 3-Pole Circuit Breaker,

    Siemens NFK3B150 3-Pole Circuit Breaker, 150A, 220-690V. 4E-39

    • 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, ...

    $1,350 USD
    Duncan, SC
  • SIEMENS ETU776 WL TRIP UNIT

    SIEMENS ETU776 WL TRIP UNIT (WLETU776) w/600A Rating Plug 3C-48

    • 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, ...

    $2,453 USD
    Duncan, SC
  • SIEMENS LFK3B250 CIRCUT BREAKER, 200A, 220-690V.

    SIEMENS LFK3B250 CIRCUT BREAKER, 200A, 220-690V. 4E-39

    • 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, ...

    $2,565 USD
    Duncan, SC
  • Allen Bradley 140G-K-FCX04 Ser A.

    Allen Bradley 140G-K-FCX04 Ser A. Remote Operator Cable Disconnect. 4A-3

    • Manufacturer: Allen-Bradley
    • Model: 140G

    Allen Bradley 140G-K-FCX04 Ser A. Remote Operator Cable Disconnect. OEM spares from a brewery/ bottling plant maintenance room's canceled expansion project tool crib. We repair all types of industrial automation ...

    $491 USD
    Duncan, SC
  • GE P9SSMZ5N Knob Selector Switch

    GE P9SSMZ5N Knob Selector Switch Square Plastic Body Black Loc 4E-13

    • Manufacturer: GE

    GE P9SSMZ5N Knob Selector Switch We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers. Palmetto Automation I...

    $28 USD
    Duncan, SC
  • Siemens 3RV2711-1JD10 Circuit Breaker 4E-19

    Siemens 3RV2711-1JD10 Circuit Breaker 4E-19 4011209767645

    • Manufacturer: Siemens

    Siemens 3RV2711-1JD10 Circuit breaker. 4E-19 We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers. Pa...

    $56 USD
    Duncan, SC
  • Siemens 3RV1821-1ED10 SIRIUS Circuit Breaker

    Siemens 3RV1821-1ED10 SIRIUS Circuit Breaker Terminal Aux. Switch. 4E-3

    • Manufacturer: Siemens

    Siemens 3RV1821-1ED10 SIRIUS Circuit Breaker Terminal Aux.Switch. OEM spares from a brewery/ bottling plant maintenance room's canceled expansion project tool crib. We repair all types of industrial automation in...

    $100 USD
    Duncan, SC
  • Siemens 5SY63 MCB D4 Circuit

    Siemens 5SY63 MCB D4 Circuit Breaker. 4C-17

    • Manufacturer: Siemens

    Siemens 5SY63 MCB D4 Circuit Breaker. 4C-17 We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers. Palmetto A...

    $48 USD
    Duncan, SC
  • Allen-Bradley 140M-C2E-B16 (used). Motor Protector

    Allen-Bradley 140M-C2E-B16 (used). Motor Protector Circuit Breaker. Loc 4A-22

    • Manufacturer: Allen-Bradley
    • Model: 140M

    Allen-Bradley 140M-C2E-B16 (used). Motor Protector Circuit Breaker. Loc 4A-22 We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Pro...

    $24 USD
    Duncan, SC
  • ALLEN BRADELY 1492-SP1B050 CIRCUIT BREAKER.

    ALLEN BRADELY 1492-SP1B050 CIRCUIT BREAKER. 4D-24

    • Manufacturer: Allen-Bradley

    ALLEN BRADELY 1492-SP1B050 CIRCUIT BREAKER. 4D-24 We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers. Pa...

    $26 USD
    Duncan, SC
  • Siemens 5SY63 MCB D25 Circuit

    Siemens 5SY63 MCB D25 Circuit Breaker. 4C-19

    • Manufacturer: Siemens

    Siemens 5SY63 MCB D25 Circuit Breaker. 4C-19 We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers. Palmet...

    $28 USD
    Duncan, SC
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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.