Key switch front XB4, metal, 22mm, bl, 3 pos., ctr ret – ZB4BG7

The Harmony XB4/ZB4 metal series offers a variety of 22mm and 30mm control and signaling devices such as pushbuttons, pilot lights, and selector switches, right up to emergency stop switches. Due to the modular design of the devices, it is possible to purchase all components as individual elements, in assemblies, or as complete devices. Due to their quality, flexibility, and extreme robustness (protection classes up to IP69K), the devices are ideal for most industrial and building applications. This ergonomic key switch front element in black has 3 positions and is center detent. The front element is mounted in a 22mm bore. Fastening is done by a vibration-resistant connecting screw. To create a complete device, this front element can be combined with a mounting flange and a variety of different auxiliary switches and accessories. In addition to high vibration resistance and a very long service life, the devices of the XB4/ZB4 series also impress with an extremely high possible ambient temperature. Due to the multitude of existing product standards and certifications, they are suitable for international use. Thanks to the Green Premium environmental label, you can obtain detailed information on material content, environmental impact, and circular economy, which supports your sustainability goals.