Industrial Automation » Programmable Logic Controllers (PLC)

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Used switchgears

  • Square D LAL36400

    Square D LAL36400

    • new

    • Manufacturer: Square D
    • Model: LAL36400

    Square D LAL36400MB Circuit Breaker 400A 480V 3P Lug to Lug 400 Amp 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any ques...

    $2,225 USD
    Burlington, NC
  • AB 1762‑L40AWAR MicroLogix 1200 PLC 24

    AB 1762‑L40AWAR MicroLogix 1200 PLC 24 Input/16 Output AC Controller 120/240V

    • used

    • Manufacturer: Allen-Bradley
    • Model: MicroLogix 1200

    Allen‑Bradley 1762‑L40AWAR MicroLogix 1200 PLC 24‑Input/16‑Relay Output AC Controller 120/240 VAC Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures careful...

    $1,250 USD
    Burlington, NC
  • Cutler-Hammer HFD

    Cutler-Hammer HFD

    • used

    • Manufacturer: Cutler-Hammer
    • Model: HFD

    Cutler Hammer HFD3045 Circuit Breaker 45A 3P 600V 3PH HFD 65k 45 Amp 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any que...

    $570 USD
    Burlington, NC
  • Siemens QJ2

    Siemens QJ2

    • new

    • Manufacturer: Siemens

    Siemens QJ22B200 Circuit Breaker 200A 2P 240V QJ2 200 Amp 2 Pole New Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questions ...

    $550 USD
    Burlington, NC
  • Cutler-Hammer HFD3060

    Cutler-Hammer HFD3060

    • new

    • Manufacturer: Cutler-Hammer

    Cutler-Hammer HFD3060L Circuit Breaker 60A 3P 600V HF 65k 60 Amp 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questio...

    $735 USD
    Burlington, NC
  • Cutler-Hammer HJD

    Cutler-Hammer HJD

    • used

    • Manufacturer: Cutler-Hammer
    • Model: HJD

    Cutler Hammer HJD3225 Circuit Breaker 225A 3P 600V 3PH HJD 65k 225 Amp 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any q...

    $1,200 USD
    Burlington, NC
  • Square D MA

    Square D MA

    • used

    • Manufacturer: Square D
    • Model: MA

    Square D MH36400 I-Line Circuit Breaker 400A 3P 600V 3PH 400 Amp 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questio...

    $2,440 USD
    Burlington, NC
  • Allen Bradley 1746-A7 7 Slot

    Allen Bradley 1746-A7 7 Slot Rack with 1747-L571W & 1746-P2 SLC 5/04 CPU Used

    • used

    • Manufacturer: Allen-Bradley
    • Model: 1746-A7

    Allen Bradley 1746-A7 7 Slot Rack with 1747-L571W & 1746-P2 SLC 5/04 CPU Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any questi...

    $1,000 USD
    Burlington, NC
  • Siemens S5 800A Connecting Strap

    Siemens S5 800A Connecting Strap Kit for LMXD6 Breaker Adapter Hardware S5 Used

    • used

    • Manufacturer: Siemens
    • Model: Simatic S5

    “Item pictured will be the exact item you receive unless multiple quantities listed.” Siemens SLM1D 800A Connecting Strap Kit for LMXD6 Breaker Adapter Hardware S5 Item pictured will be exact item you receive unl...

    $2,000 USD
    Burlington, NC
  • Square D NQ484L2C

    Square D NQ484L2C

    • new

    • Manufacturer: Square D

    “Item pictured will be the exact item you receive unless multiple quantities listed.” Square D NQ484L2C MLO Interior Panelboard 225A 240V 3PH 4W 84Cir 225 Amp Panel Item pictured will be exact item you receive un...

    $750 USD
    Burlington, NC
  • Square D JDL

    Square D JDL

    • new

    • Manufacturer: Square D

    “Item pictured will be the exact item you receive unless multiple quantities listed.” Square D JDL36225 Circuit Breaker 225A 3P 600V 3PH JDL 225 Amp 3 Pole Item pictured will be exact item you receive unless mult...

    $750 USD
    Burlington, NC
  • Square D Q2L3150

    Square D Q2L3150

    • used

    • Manufacturer: Square D

    Square D NQOD442M225 NQOD Panelboard 225A 208Y/120V 3PH 4W MCB Main Q2L3150 150A This panel is used and sold as-is with no warranty. This Panel listing includes only the factory‑installed main breaker or main lug...

    $750 USD
    Burlington, NC
  • Square D NAA

    Square D NAA

    • used

    • Manufacturer: Square D

    Square D NA361200 I-Line Circuit Breaker 1200A 3P 600V 3PH NAA 1200 Amp 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any ...

    $4,000 USD
    Burlington, NC
  • Cutler-Hammer ND312

    Cutler-Hammer ND312

    • used

    • Manufacturer: Cutler-Hammer

    “Item pictured will be the exact item you receive unless multiple quantities listed.” Cutler Hammer ND312T33W Circuit Breaker 1200A 3P 600V ND 1200 Amp 50kA Item pictured will be exact item you receive unless mul...

    $4,030 USD
    Burlington, NC
  • Siemens S5 S5E90ML800ATS Panelboard 800A

    Siemens S5 S5E90ML800ATS Panelboard 800A 480/277V 3PH 4W MLO Indoor Encl Used

    • used

    • Manufacturer: Siemens
    • Model: Simatic S5

    “Item pictured will be the exact item you receive unless multiple quantities listed.” Siemens S5E90ML800ATS S5 Panelboard 800A 480/277V 3PH 4W MLO Indoor Encl B890 Box Freight is required for this item. Before bi...

    $4,800 USD
    Burlington, NC
34567

Overview

Programmable Logic Controllers (PLCs) are essential components in industrial automation, used for controlling machinery and processes in manufacturing, production lines, and other automated systems. They are designed to handle multiple inputs and outputs, offering reliable, flexible, and scalable solutions for complex control tasks. PLCs are known for their robustness and ability to operate in harsh industrial environments.

FAQ

What factors should I consider when purchasing a PLC?

Consider the number of input/output points required, the processing speed, memory capacity, compatibility with existing systems, and the specific application needs. Also, check for the availability of technical support and software updates.

How can I ensure safe shipping of a PLC?

Use a reputable shipping service that specializes in delicate electronic equipment. Ensure the PLC is packaged securely with ample padding to protect against shocks and vibrations during transit.

What are the maintenance requirements for a PLC?

Regularly inspect the PLC for dust and debris, ensure proper ventilation, and check connections for any signs of wear or corrosion. Follow the manufacturer's guidelines for firmware updates and system diagnostics to ensure optimal performance.