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  • ALLEN BRADLEY 140M-C2T-B40 /C MOTOR

    ALLEN BRADLEY 140M-C2T-B40 /C MOTOR PROTECTION CIRCUIT BREAKER 2.5-4.0A 4C

    • Manufacturer: Allen-Bradley
    • Model: 140M

    ***8 of the units have 140M-C-AFA 10 **** 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 ty...

    $31 USD
    Duncan, SC
  • 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
  • Siemens 3RV2021-1HA10 Circuit Breaker. 4E-22

    Siemens 3RV2021-1HA10 Circuit Breaker. 4E-22

    • Manufacturer: Siemens

    Siemens 3RV2021-1HA10 Circuit Breaker. 4E-22 We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers. P...

    $35 USD
    Duncan, SC
  • Cutler Hammer SPHM3RM0010 Circuit Breaker

    Cutler Hammer SPHM3RM0010 Circuit Breaker 4G

    • Manufacturer: Cutler-Hammer

    Cutler Hammer SPHM3RM0010 Circuit Breaker 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 ty...

    $36 USD
    Duncan, SC
  • ELEKTRA D1 00/HS-NFF35-D-RG9 DISCONNECT SWITCH,

    ELEKTRA D1 00/HS-NFF35-D-RG9 DISCONNECT SWITCH, 25AMP 3POLE 500V. 4C-32

    • Manufacturer: Elektra

    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, ...

    $40 USD
    Duncan, SC
  • Schneider Electric 60150 (C60 35A)

    Schneider Electric 60150 (C60 35A) Multi 9 Circuit Breaker, AC/DC. 4A-33/1

    • Manufacturer: Schneider Electric

    Items are spares/engineering storage room that was from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, S...

    $41 USD
    Duncan, SC
  • Schneider Electric 60173 Multi 9

    Schneider Electric 60173 Multi 9 (C60 5A) Circuit Breaker, 3 Pole. 4A-33/2

    • Manufacturer: Schneider Electric

    Items are spares/engineering storage room that was from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, S...

    $41 USD
    Duncan, SC
  • Schneider Electric 60179 (C60 15A)

    Schneider Electric 60179 (C60 15A) Circuit Breaker, 15A 3P 240V. 4A-33/2

    • Manufacturer: Schneider Electric

    Items are spares/engineering storage room that was from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, S...

    $41 USD
    Duncan, SC
  • Siemens 3RV2021-4AA10 SIRUS Circuit Breaker.

    Siemens 3RV2021-4AA10 SIRUS Circuit Breaker. 4E-26

    • Manufacturer: Siemens

    Siemens 3RV2021-4AA10 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. Palmetto Automat...

    $44 USD
    Duncan, SC
  • ABB S271-K-6A 230VAC/400VDC Circuit Breaker.

    ABB S271-K-6A 230VAC/400VDC Circuit Breaker. 4D-33

    • 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, ...

    $22 USD
    Duncan, SC
  • SQUARE D EGB14020 Circuit Breaker,

    SQUARE D EGB14020 Circuit Breaker, 20A, 120-277VAC. 4D-8

    • 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
  • Square D QOB215VH Circuit Breaker,

    Square D QOB215VH Circuit Breaker, 15A, 2 Pole, 50/50Hz, 120/240V. 4B-39

    • 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, ...

    $54 USD
    Duncan, SC
  • Eaton Cutler-Hammer EHD3010L Circuit Breaker

    Eaton Cutler-Hammer EHD3010L Circuit Breaker 10A 3 Poles. Loc4E-26

    • Manufacturer: Eaton

    Eaton Cutler-Hammer EHD3010L Circuit Breaker 10A 3 Poles. Loc4E-26* We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Control...

    $65 USD
    Duncan, SC
  • Allen Bradley 140M-C2E-B40 Ser C

    Allen Bradley 140M-C2E-B40 Ser C Motor Protector Circuit Breaker. 4E-38

    • Manufacturer: Allen-Bradley
    • Model: 140M

    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
  • SIEMENS 3RV2111-1JA10 Circuit Interrupter Breaker.

    SIEMENS 3RV2111-1JA10 Circuit Interrupter Breaker. 4A-35

    • 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, ...

    $72 USD
    Duncan, SC
7891011

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.