Front element for push button Harmony ZB5. Front white, cover plastic, unlabeled. It has a round shape and a plastic bezel. Dimensions (WxHxD) 30x30x37 mm, mounting diameter 22 mm, weight 0.023 kg. This button head with transparent silicone coating offers an ergonomic interface for controlling your machine and a simple solution for avoiding dirt and other contaminants. 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 22 mm installation dimension combines easy installation, efficiency, modern design, flexibility with maximum robustness. Certifications listed according to UL, DNV, LROS (Lloyds register of shipping), GL, CSA, RINA, BV. Product standards according to EN/IEC 60947-5-1, UL 508, CSA C22.2 No 14, JIS C 4520, EN/IEC 60947-1, EN/IEC 60947-5-4.