Plastic illuminated push button with a front element and a mounting dimension of 22 mm, part of the Harmony XB5 series. Customizable with the Harmony Online Configurator, offering options for personalized adjustments such as labeling, printing, and color designs. The modular Harmony XB4 and XB5 series features mounting dimensions of 22 mm and is characterized by easy installation, efficiency, modern design, flexibility, and maximum robustness. It has protection ratings up to IP69K and can operate in ambient temperatures ranging from -40 °C to +70 °C. The product complies with standards according to EN/IEC 60947-5-1, EN/IEC 60947-5-4, CSA C22.2 No. 14, UL 508, EN/IEC 60947-1, JIS C 4520 and has certifications from DNV, GL, UL, RINA, BV, CSA, and LROS.