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Used Keyence Switches in Germany

  • Keyence Corporation GS A21 Safety

    Keyence Corporation GS A21 Safety Switch SN #13420679

    • Manufacturer: Keyence

    Keyence Corporation GS-A21 Actuator Accessory Safety Switch Serial Number: #13420679, Unused, 100% functional, scope of delivery as shown in photos

    $95 USD
    Remscheid, Germany
  • Keyence Corporation GS A21 Safety

    Keyence Corporation GS A21 Safety Switch SN #13420671

    • Manufacturer: Keyence

    Keyence Corporation GS-A21 Actuator Accessory Safety Switch Serial Number: #13420671, Unused, 100% functional, scope of delivery as shown in photos

    $95 USD
    Remscheid, Germany
  • Keyence Corporation GS A21 Safety

    Keyence Corporation GS A21 Safety Switch SN #13420700

    • Manufacturer: Keyence

    Keyence Corporation GS-A21 Actuator Accessory Safety Switch Serial Number: #13420700, Unused, 100% functional, scope of delivery as shown in photos

    $95 USD
    Remscheid, Germany
  • Keyence Corporation GS A21 Safety

    Keyence Corporation GS A21 Safety Switch SN #13420699

    • Manufacturer: Keyence

    Keyence Corporation GS-A21 Actuator Accessory Safety Switch Serial Number: #13420699, Unused, 100% functional, scope of delivery as shown in photos

    $95 USD
    Remscheid, Germany
  • Keyence Light Barrier Used VG-036T

    Keyence Light Barrier Used VG-036T

    • Manufacturer: Keyence

    Article no.: VG-036T | Shipping: Express delivery possible | Guarantee in months: 12 | Case: Storage marks | Switching state npn / pnp: PNP | Weight: 0.37 kg | Stock ground: 20B13 | Stock: 1

    $374 USD
    Rosenfeld, Germany

Overview

Switches are essential components in electrical and networking systems, used to control the flow of electricity or data between devices. In networking, they connect multiple devices on a local area network (LAN) and manage data traffic to ensure efficient communication. They come in various types, including managed and unmanaged switches, and are crucial for maintaining robust and scalable network infrastructure.

FAQ

What should I consider when buying a used switch?

Check the switch's compatibility with your existing network, its port count, speed, and whether it is managed or unmanaged. Also, inspect the condition and request any available maintenance records.

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

Use proper packaging materials to protect the switch from static and physical damage during transit. Opt for a reputable shipping service that specializes in handling electronic equipment.

What maintenance is required for a switch?

Regular maintenance includes cleaning the switch to prevent dust buildup, checking for firmware updates, monitoring performance, and ensuring proper ventilation to avoid overheating.