Explore the Schmersal RSS/RST key selector switch, a robust component designed for secure and reliable operations in industrial environments. This switch features a 22.3 mm diameter hole for easy installation and is equipped with a single plunger. It offers two switch positions with latching functionality on the right side, ensuring stable and consistent performance. The key can only be withdrawn in position 0, adding an extra layer of security to your system. Constructed to withstand demanding conditions, this fully insulated selector switch comes with an EFM mounting flange and operates effectively within a temperature range of 0 deg C to +75 deg C. With an IP65 rating, it promises protection against dust ingress and low-pressure water jets from any direction, making it suitable for various applications. Part of the Pushbuttons & Signaling category, this switch is ideal for engineers seeking precise control in their machinery or control panels. Trust in the quality that Schmersal provides with its durable switches designed for both functionality and longevity.