Use this RS PRO roller lever limit switch in any application where you need to count or detect passing objects without interfering with their travel. It has NO (normally open) and NC (normally closed) snap-action contacts that change position when the roller plunger is pressed down.


This limit switch has a double-insulated thermoplastic housing that's resistant to chemicals and impact, so it's suitable for use in harsh environments. It also has an IP67 rating, making the product completely dust-tight and sealed against up to 1 m of water for increased safety and durability.


The product comes with a polyvinyl chloride (PVC) cable that's pre-wired to make installation quick and easy. This type of limit switch is ideal for assembly lines and quality-control applications.