Plastic selector switch with a front element and a mounting dimension of 22 mm, part of the Harmony XB5 series. The actuator features a long lever and can be customized using the Harmony Online Configurator. Individual adjustments are possible, including labeling, printing, and color design. The modular Harmony XB4 and XB5 series with 22 mm mounting dimensions offers easy installation, efficiency, modern design, and flexibility while ensuring maximum robustness. They have IP 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.