Limit switches are electromechanical devices with an actuator connected to a group of contacts. The actuator makes contact with an object, and the device operates the contacts to establish or break an electrical connection. They are highly durable, easy to install, and offer consistent performance, making them ideal for various applications and settings.

Limit switches can detect if an object is present or absent, moving through, positioned in a particular location, or reaching the end of its travel. Their versatility makes them a reliable choice for controlling and monitoring movements in machines and systems, ensuring safety, and improving efficiency.