Energy » Electrical & Electronic Components » Controllers

Search By Manufacturer

Search By Country

Building Filters

5924

Used Controllers

  • Trusted Seller
    Prior Scientific Instruments Ltd Controller

    Prior Scientific Instruments Ltd Controller

    • Manufacturer: Prior

    Made In England Name: Controller | Arrival date: 07-28-2025 | Dimensions l x w x h (inches): 11 x 9 x 6 | Weight (lb.): 3 | Available quantity: 1

    $280 USD
    Euclid, OH
  • Trusted Seller
    Prior Scientific Instruments Ltd Controller

    Prior Scientific Instruments Ltd Controller

    • Manufacturer: Prior

    Name: Controller | Arrival date: 07-28-2025 | Dimensions l x w x h (inches): 11 x 9 x 5 | Weight (lb.): 3 | Available quantity: 1

    $280 USD
    Euclid, OH
  • Trusted Seller
    Pilz Safety Controller, Pnoz M1p

    Pilz Safety Controller, Pnoz M1p

    • Manufacturer: Pilz
    • Model: 773100

    Used, Untested. Name: Safety Controller, Pnoz M1p | Arrival date: 08-07-2025 | Dimensions l x w x h (inches): 7 x 7 x 7 | Weight (lb.): 6 | Available quantity: 1

    $200 USD
    Euclid, OH
  • Trusted Seller
    Pilz Safety Controller Relay.

    Pilz Safety Controller Relay.

    • Manufacturer: Pilz

    New, Quantity 1 Name: Safety Controller Relay. | Arrival date: 06-11-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 6 | Available quantity: 3

    $100 USD
    Euclid, OH
  • Trusted Seller
    HENROB – Electric Servo Controller,

    HENROB – Electric Servo Controller, Bosch, D-NET

    • Manufacturer: Bosch

    The 2011 Henrob Electric Servo Controller, integrated with Bosch D-NET capabilities, is a used high-performance unit designed for controlling servo-driven systems in industrial fastening and riveting applications...

    $1,500 USD
    Detroit, MI
  • Trusted Seller
    Mitsubishi Electric Programmable Controller LY40PT5P

    Mitsubishi Electric Programmable Controller LY40PT5P

    • Manufacturer: Mitsubishi

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $160 USD
    Muskegon, MI
  • Trusted Seller
    Omron Sensor Controller

    Omron Sensor Controller

    • Manufacturer: Omron

    New Open Box Name: Sensor Controller | Arrival date: 10-16-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Electrical: 12VDC | Weight (lb.): 1 | Available quantity: 1

    $250 USD
    Euclid, OH
  • Trusted Seller
    Sti Safety Controller

    Sti Safety Controller

    • Manufacturer: STI

    New Open Box Name: Safety Controller | Arrival date: 10-16-2025 | Dimensions l x w x h (inches): 15 x 11 x 9 | Electrical: 24VDC | Weight (lb.): 8 | Available quantity: 1

    $100 USD
    Euclid, OH
  • Trusted Seller
    Sensormatic Digital Controller

    Sensormatic Digital Controller

    • Manufacturer: Sensormatic

    Made In Puerto Rico Name: Digital Controller | Arrival date: 09-17-2025 | Dimensions l x w x h (inches): 25 x 20 x 11 | Electrical: 50/60/220/240 | Weight (lb.): 15 | Available quantity: 1

    $260 USD
    Euclid, OH
  • Trusted Seller
    Define Universal Ac Controller

    Define Universal Ac Controller

    • Manufacturer: Define

    New, Open Box Name: Universal Ac Controller | Arrival date: 10-21-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Electrical: 0-5A 0-300VAC | Weight (lb.): 1 | Available quantity: 3

    $125 USD
    Euclid, OH
  • Trusted Seller
    Magnetek Radio Control System Receiver,

    Magnetek Radio Control System Receiver, Lever Controller

    • Manufacturer: Magnetek

    8 Va Name: Radio Control System Receiver, Lever Controller | Arrival date: 10-31-2025 | Dimensions l x w x h (inches): 40 x 20 x 13 | Electrical: -50/60/110-120 | Weight (lb.): 54 | Available quantity: 1

    $499 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley Control Module

    Allen Bradley Control Module

    • Manufacturer: Allen-Bradley

    W/ Sa030b02 Fixture Controller Disc, Made In Mexico

    $160 USD
    Euclid, OH
  • Trusted Seller
    West Control Solutions Programmable Controller

    West Control Solutions Programmable Controller

    • Manufacturer: West Control Solutions

    New Open Box Name: Programmable Controller | Arrival date: 09-09-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Electrical: 7.5A, 50/60Hz, 100-240VAC | Weight (lb.): 1 | Available quantity: 1

    $220 USD
    Euclid, OH
  • Trusted Seller
    Wtc Weld Controller

    Wtc Weld Controller

    • Manufacturer: Wtc

    10% @ 400a Name: Weld Controller | Arrival date: 09-08-2025 | Dimensions l x w x h (inches): 30 x 18 x 65 | Capacity: 36 KVA | Electrical: 3/50/60/480/535-680 | Weight (lb.): 350 | Available quantity: 1

    $100 USD
    Euclid, OH
  • Trusted Seller
    Wtc Weld Controller

    Wtc Weld Controller

    • Manufacturer: Wtc

    10% @ 400a Name: Weld Controller | Arrival date: 09-08-2025 | Dimensions l x w x h (inches): 25 x 18 x 60 | Capacity: 36 KVA | Electrical: 3/50/60/480/535-680 | Weight (lb.): 215 | Available quantity: 1

    $100 USD
    Euclid, OH
56789

Overview

Controllers are essential devices used to manage and regulate the operation of various machinery and equipment. They can range from simple on-off switches to complex programmable systems that control multiple functions. Controllers are critical in industries like manufacturing, automation, and robotics, ensuring precise and efficient operation of machines.

FAQ

What should I consider when buying a used controller?

Check the compatibility with your existing equipment, the age and condition of the controller, and whether it has been well-maintained. Ensure it meets the required specifications for your application.

How do I ensure the controller is shipped safely to my location?

Use a reliable shipping service that specializes in electronic equipment. Make sure the controller is securely packaged with adequate cushioning to prevent damage during transit.

What is the maintenance schedule for a controller?

Regular maintenance includes cleaning the device, checking for software updates, and inspecting connections for wear or damage. Refer to the manufacturer’s manual for specific maintenance guidelines.