The Harmony XB4 series made of metal offers a wide range of 22 mm complete devices such as push buttons, indicator lights, and selector switches, as well as emergency stop switches. Additionally, due to the modular design of the devices, all components can also be purchased as individual elements, and they can optionally be adapted for a 30 mm installation size. Due to their quality, flexibility, and extreme robustness, these devices are ideal for most applications in industry and buildings. This emergency stop switch features a normally open and a normally closed contact. The release of this emergency stop switch is achieved through a rotary unlocking mechanism. This product has the corresponding ATEX certification. Installed in a 22 mm hole, the device is connected via screw terminals on the back of the product. Due to the variety of existing product standards and certifications, it is suitable for international use. Thanks to the Green Premium environmental label, you can obtain detailed information about material contents, environmental impacts, and circular economy, which support your sustainability goals.