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Used systems and controls

  • Valquest Z-cap Zero Voltage Closing

    Valquest Z-cap Zero Voltage Closing Control For Cooper ECS Swich (5.5.2)

    • Manufacturer: Valquest

    Valquest Z-cap Zero Voltage Closing Control For Cooper ECS Swich New Open Box – Spare Part Of A Project Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbish...

    $405 USD
    Greenville, SC
  • Cisco 4404-100-AP AIR-WLC4404-100-K9 Wireless LAN

    Cisco 4404-100-AP AIR-WLC4404-100-K9 Wireless LAN Controller (11.5.4)

    • Manufacturer: Cisco

    Cisco 4404-100-AP AIR-WLC4404-100-K9 Wireless LAN Controller Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment...

    $63 USD
    Greenville, SC
  • Eurotherm TC3000 Power Control Drive

    Eurotherm TC3000 Power Control Drive 500A 4-20mA DC 240V 47-63Hz (8.5.7)

    • Manufacturer: Eurotherm

    Eurotherm TC3000 Power Control Drive 500A 4-20mA DC 240V 47-63Hz Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equip...

    $1,251 USD
    Duncan, SC
  • Moeller - PKZM0-10 - Motor

    Moeller - PKZM0-10 - Motor Protect Circuit Breaker loc4C4

    • Manufacturer: Klöckner Moeller

    Moeller - PKZM0-10 - Motor Protect Circuit Breaker. Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of...

    $26 USD
    Duncan, SC
  • Mitsubishi NV100-HRU3015 Circuit Breaker 15A

    Mitsubishi NV100-HRU3015 Circuit Breaker 15A loc4B9

    • Manufacturer: Mitsubishi

    Mitsubishi NV100-HRU3015 Circuit Breaker 15A. Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our u...

    $40 USD
    Duncan, SC
  • Siemens 3RV2111-0JA10 Circuit Breaker Loc4D1

    Siemens 3RV2111-0JA10 Circuit Breaker Loc4D1

    • Manufacturer: Siemens

    Siemens 3RV2111-0JA10 Circuit Breaker Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equi...

    $89 USD
    Duncan, SC
  • 20 Allen Bradley 140M-C2E-B10 Ser.

    20 Allen Bradley 140M-C2E-B10 Ser. C Motor Protection Circuit Breaker Loc4B31

    • Manufacturer: Allen-Bradley
    • Model: 140M

    Allen Bradley 140M-C2E-B10 Ser. C Motor Protection Circuit Breaker Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equ...

    $58 USD
    Duncan, SC
  • Siemens 3RV2411-1DA10 1 / 3RV2928-1H

    Siemens 3RV2411-1DA10 1 / 3RV2928-1H Circuit breaker Loc4E45

    • Manufacturer: Siemens

    Siemens 3RV2411-1DA10 1 / 3RV2928-1H Circuit breaker Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most...

    $80 USD
    Duncan, SC
  • Eaton NZMB1-AF40-NA 40A Cat A

    Eaton NZMB1-AF40-NA 40A Cat A Circuit Breaker loc4D14

    • Manufacturer: Eaton

    Eaton NZMB1-AF40-NA 40A Cat A Circuit Breaker Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our ...

    $401 USD
    Duncan, SC
  • Siemens FD63F250 3 Pole 150

    Siemens FD63F250 3 Pole 150 Amp 600 Vac Circuit Breaker Loc1E1

    • Manufacturer: Siemens

    Siemens FD63F250 3 Pole 150 Amp 600 Vac Circuit Breaker Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Mos...

    $530 USD
    Duncan, SC
  • Siemens 5SY4308-7 Circuit Breaker Loc4D1

    Siemens 5SY4308-7 Circuit Breaker Loc4D1

    • Manufacturer: Siemens

    Siemens 5SY4308-7 Circuit Breaker Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equipme...

    $69 USD
    Duncan, SC
  • Allen Bradley 140M-D8E-C25 Motor Circuit

    Allen Bradley 140M-D8E-C25 Motor Circuit Breaker W/140M-C-A Auxiliary loc4A14

    • Manufacturer: Allen-Bradley
    • Model: 140M

    Allen Bradley 140M-D8E-C25 Motor Circuit Breaker W/140M-C-A Auxiliary Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic ...

    $131 USD
    Duncan, SC
  • Square D FAL36040 Ser. 2

    Square D FAL36040 Ser. 2 Thermal-magnetic Circuit Breaker 40A 3 Poles Loc4D4

    • Manufacturer: Square D

    Square D FAL36040 Ser. 2 Thermal-magnetic Circuit Breaker 40A 3 Poles Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic ...

    $215 USD
    Duncan, SC
  • Eaton Cutler-Hammer FDC4030L 4pole 30amp

    Eaton Cutler-Hammer FDC4030L 4pole 30amp Circuit Breaker loc4D6

    • Manufacturer: Cutler-Hammer

    Eaton Cutler-Hammer FDC4030L 4pole 30amp Circuit Breaker. Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. M...

    $269 USD
    Duncan, SC
  • KLOCKNER MOELLER N6-100-CNA Circuit Breaker

    KLOCKNER MOELLER N6-100-CNA Circuit Breaker 600V 3 POLE Con. Loc 4E-5

    • Manufacturer: Klöckner Moeller

    KLOCKNER MOELLER N6-100-CNA Circuit Breaker 600V 3 POLE Con. Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipmen...

    $356 USD
    Duncan, SC
23456

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.