Siemens Push Button Front Element (Mushroom) - 3SU10001BD200AA0

22 mm mushroom push button heads. The 3su1 series from siemens offer a wide variety of quality, high performance mushroom push buttons for a multitude of applications. The 22mm modular range of mushroom push buttons are available for front panel mounting and rear conductor connection. Ip65, 67 and 69k. Robust, compact design. Available in a wide range of colours.