The Harmony XB5 series made of plastic 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 optionally for 30 mm installation dimensions. Due to their quality, flexibility, and extreme robustness, these devices are ideal for most applications in industry and buildings. Mounted in a 22 mm hole, the device is connected via screw terminals on the back of the product. This black buzzer produces up to 90 dB. The supply voltage is 120 V AC. 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 on material contents, environmental impacts, and circular economy, which supports your sustainability goals.