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Used controllers/interfaces

  • Allen-Bradley 140M-C2E-B16 /C + 140M-C-A

    Allen-Bradley 140M-C2E-B16 /C + 140M-C-A Circuit Breaker 1.0-1.6A 4C

    • Manufacturer: Allen-Bradley
    • Model: 140M

    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. Here at Palmetto Automation Inc. we endeavor to provide otherwise ...

    $65 USD
    Duncan, SC
  • SIEMENS 5SY4 308-7 Miniature Circuit

    SIEMENS 5SY4 308-7 Miniature Circuit Breaker, 400V. 4D-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, ...

    $68 USD
    Duncan, SC
  • SQUARE D MG24462 4A SUPPLEMENTARY

    SQUARE D MG24462 4A SUPPLEMENTARY PROTECTOR. 4E-21

    • Manufacturer: Square D

    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...

    $77 USD
    Duncan, SC
  • Siemens 8US1211-4TR00 Busbar Adapter, 690V,

    Siemens 8US1211-4TR00 Busbar Adapter, 690V, 100A. 4D-45

    • 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, ...

    $81 USD
    Duncan, SC
  • SQUARE D EGB34020 3POLE 20A

    SQUARE D EGB34020 3POLE 20A 480/277V CIRCUIT BREAKER. 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, ...

    $99 USD
    Duncan, SC
  • SCHMERSAL AZM 161SK-12/12RKA-024 Safety Interlock

    SCHMERSAL AZM 161SK-12/12RKA-024 Safety Interlock Switch, Right Angle. 5E-8

    • Manufacturer: Schmersal

    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, ...

    $113 USD
    Duncan, SC
  • General Electric Ge TA9VT20GA3 Micro

    General Electric Ge TA9VT20GA3 Micro Versa Trip Fault Annunciator. 6E

    • Manufacturer: GE

    Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost parts at decent wholesale prices. Buy with confidence. Money back guarantee. We repair all types of industrial automation including AC ...

    $118 USD
    Duncan, SC
  • Siemens HDX3B090 Circuit Breaker, 90A,

    Siemens HDX3B090 Circuit Breaker, 90A, 3 Pole, 220-600V, Type HDGA. 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, ...

    $149 USD
    Duncan, SC
  • SQUARE D EJB16015 15A 347V

    SQUARE D EJB16015 15A 347V CIRCUIT BREAKER. 4E-36

    • 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, ...

    $160 USD
    Duncan, SC
  • Siemens 3RV1742-5FD10 Protector Circuit Breaker,

    Siemens 3RV1742-5FD10 Protector Circuit Breaker, 35A. 4D-49

    • 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, ...

    $170 USD
    Duncan, SC
  • Square D QO120EPD Circuit Breaker,

    Square D QO120EPD Circuit Breaker, 20A 120V. 4B-38

    • 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, ...

    $180 USD
    Duncan, SC
  • Square D FAL36025 Circuit Breaker,

    Square D FAL36025 Circuit Breaker, 25A 600VAC/250VDC, 3-Pole. 4F-38

    • 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, ...

    $179 USD
    Duncan, SC
  • SQUARE D FAL36070 (FA70A) CIRCUIT

    SQUARE D FAL36070 (FA70A) CIRCUIT BREAKER, 70AMP, 600VAC/250VDC. 4F-49

    • 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, ...

    $215 USD
    Duncan, SC
  • GE SELA36AT0030 Molded Case Circuit

    GE SELA36AT0030 Molded Case Circuit Breaker, 30A MAX, 600V. 4F-49

    • Manufacturer: GE

    ***PLEASE NOTE THAT ITEM DOES NOT HAVE A RATING PLUG*** Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC...

    $196 USD
    Duncan, SC
  • Square D HGL36060 PowerPact Circuit

    Square D HGL36060 PowerPact Circuit Breaker, 60A, 3P, 600VAC. 4F-50

    • 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, ...

    $203 USD
    Duncan, SC
910111213

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.