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Used controllers/interfaces

  • Square D QO115 15A 1-Pole

    Square D QO115 15A 1-Pole Plug-on Circuit Breaker. 4B-38

    • Manufacturer: Square D
    • Model: QO115

    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, ...

    $25 USD
    Duncan, SC
  • SCHNEIDER ELECTRIC C60 4A MULTI

    SCHNEIDER ELECTRIC C60 4A MULTI 9 CIRCUIT BREAKER, 1 POLE, 277VAC. 4E-38

    • Manufacturer: Schneider Electric

    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, ...

    $30 USD
    Duncan, SC
  • Cutler Hammer WMTD2040 40A 2P

    Cutler Hammer WMTD2040 40A 2P 240V CIRCUIT BREAKER. 4G

    • Manufacturer: Cutler-Hammer

    Cutler Hammer WMTD2040 40A 2P 240V CIRCUIT BREAKER. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers. Pa...

    $87 USD
    Duncan, SC
  • Siemens 5SY43 MCB C6 Circuit

    Siemens 5SY43 MCB C6 Circuit Breaker w/5ST301 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, ...

    $20 USD
    Duncan, SC
  • Siemens 5SY41 MCB A6 Circuit

    Siemens 5SY41 MCB A6 Circuit Breaker w/5ST3010AS Auxiliary Circuit. 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, ...

    $25 USD
    Duncan, SC
  • Siemens 3RV2021-1DA10 Circuit Breaker 4E-17

    Siemens 3RV2021-1DA10 Circuit Breaker 4E-17

    • Manufacturer: Siemens

    Siemens 3RV2021-1DA10. Circuit Breaker. 4E-17 We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers. P...

    $86 USD
    Duncan, SC
  • ABB S6H-D SACE S6 (AF05031150)

    ABB S6H-D SACE S6 (AF05031150) 800A 600V 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...

    $315 USD
    Duncan, SC
  • Square D EGB34060 3-Pole 60Amp

    Square D EGB34060 3-Pole 60Amp Circuit Breaker, 480Volt. 4B-40

    • Manufacturer: Square D

    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, ...

    $130 USD
    Duncan, SC
  • ABB SACE S3H-D 3-POLE 225A

    ABB SACE S3H-D 3-POLE 225A 500VDC Molded Case Switch. 1C-26

    • Manufacturer: ABB
    • Model: S3H

    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, ...

    $118 USD
    Duncan, SC
  • Schneider Electric PJL36000S60 PowerPact PJ600

    Schneider Electric PJL36000S60 PowerPact PJ600 Breaker, 600A. 1C-28

    • Manufacturer: Square D

    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, ...

    $2,499 USD
    Duncan, SC
  • ABB EOT 16U3S4-P Disconnect Stainless

    ABB EOT 16U3S4-P Disconnect Stainless Steel Switch, 3P, 3-10A, 200-600VAC 4E-46

    • 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, ...

    $215 USD
    Duncan, SC
  • Square D QOB2100VH Plug-In Circuit

    Square D QOB2100VH Plug-In Circuit Breaker, 100A, 120/240V. 3E-30

    • Manufacturer: Square D

    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, ...

    $50 USD
    Duncan, SC
  • Eaton CUTLER-HAMMER HFD3100L Circuit Breaker

    Eaton CUTLER-HAMMER HFD3100L Circuit Breaker 100A (HFD 65K). Loc4D-26 786679175187

    • Manufacturer: Eaton

    ****Unit has 1 chip and 1 crack in the plastic housing - see photos**** Eaton CUTLER-HAMMER HFD3100L Circuit Breaker 100A (HFD 65K). 4D-26 We repair all types of industrial automation including AC Servo ...

    $200 USD
    Duncan, SC
  • Square D Class 9080 GCB150

    Square D Class 9080 GCB150 Circuit Protector, 15A, 125VAC. 4D-33

    • Manufacturer: Square D

    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, ...

    $20 USD
    Duncan, SC
  • EATON FAZ-C10/1-NA-L-SP CIRCUIT BREAKER, 195473,

    EATON FAZ-C10/1-NA-L-SP CIRCUIT BREAKER, 195473, 10A, 240VAC. 4D-42

    • 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, ...

    $20 USD
    Duncan, SC
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.