Schmersal NWS21WS

The Schmersal NWS21WS is a 22mm selector switch designed for reliable operation in demanding environments. It features a two-position, maintained mechanism with a white plastic knob that measures 44mm in diameter, providing a clear and easy-to-use control interface. The switch’s robust construction includes a plastic base and bezel, and it is rated IP67 and IP69K, ensuring excellent protection against dust and high-pressure water jets. Note that this model requires separate contact blocks for full functionality. This selector switch is available through BSP Automation, offering a dependable solution for industrial control applications.