M22-WRS3 drive, key switch with 3 positions 216900

Universal Key Switch Actuator – Reliability and Safety

This key switch actuator, catalog number 216900, is part of the RMQ-Titan series by Eaton Electric. Designed for mounting in 22.5 mm diameter holes, it offers three switching positions, providing flexibility in controlling diverse circuits. The non-self-returning design ensures stable key positioning, which is critical in applications requiring guaranteed operational reliability.

Durability and Protection in Harsh Conditions

The actuator is constructed from high-quality synthetic material, with a titanium-colored front ring. The IP66 protection rating ensures resistance to dust and high-pressure water jets, making it ideal for both indoor and outdoor applications. Additionally, it complies with NEMA 4X and 13 standards, confirming its robustness in demanding industrial environments. This translates to extended service life and minimized risk of failure, even under harsh operating conditions.

Functionality and Applications

The M22-WRS3 key switch is widely used in control panels of machinery and equipment, electrical enclosures, and other industrial installations. The ability to remove the key in any stable position enhances safety by enabling controlled access to critical device functions. This makes it an ideal solution for installers building systems requiring enhanced protection against unauthorized access, as well as end-users seeking a reliable and secure control solution. The key-operated switching mechanism enables precise control of electrical circuits, while the round lens shape ensures excellent visibility and ease of operation.