The Harmony XB4/ZB4 metal series offers a wide range of 22mm complete devices such as push buttons, indicator lights and selector switches, as well as emergency stop switches. In addition, the modular design of the devices makes it possible to purchase all components as individual elements and optionally also for 30mm installation dimensions. Due to their quality, flexibility and extreme robustness (protection classes up to IP69K), the devices are ideal for most applications in industry and in buildings. This illuminated push button in yellow is compatible with a universal LED with various supply voltages. This front element is suitable for the use of an insert plate in the cap. This product is mounted in a 22mm hole. Suitable for international use due to the large number of existing product standards and certifications. Thanks to the Green Premium eco-label, you can receive detailed information on material content, environmental impact and circular economy that supports your sustainability goals.