Front element for selector switch Harmony ZB5. Black front, plastic cover. 3 positions +/- 45°. Dimensions (WxHxD) 29x29x46 mm, mounting diameter 22 mm, weight 0.02 kg. Mechanical life 1,000,000 cycles. Head shape round, standard. With high vibration resistance and chemical resistance, ambient temperature -40 to +70 degrees C. The modular plastic range with 22mm installation dimension combines easy installation, efficiency, modern design, flexibility with maximum robustness. Certifications listed according to UL, CSA, GL, BV, RINA, LROS (Lloyds register of shipping), DNV. Product standards according to CSA C22.2 No 14, UL 508, EN/IEC 60947-5-4, JIS C 4520, EN/IEC 60947-1, EN/IEC 60947-5-1.