Schneider Electric Front Element, White, Flat ZB4BW317 Manufacturer: Schneider Electric Description: Front element, white, flat for illuminated pushbutton D22mm Type: ZB4BW317 Button color: white Number of command points: 1 Lens shape: round Hole diameter: 22.5 mm Button shape: flat Suitable for lighting: yes With protective cover: no Labeled: no Latching switch function: no Momentary: yes With front ring: yes Material of front ring: Metal Front ring color: black Protection class (IP), front side: IP66 Protection class (NEMA), front side: other Additional details: Front element for Harmony ZB4 illuminated pushbutton. Front white, black metal bezel, unlabeled. Dimensions (WxHxD) 29x29x32 mm, mounting diameter 22 mm, weight 0.027 kg. Mechanical lifespan 10,000,000 cycles. Round head shape, standard. With high vibration resistance and chemical resistance, ambient temperature -40 to +70 degrees C. The modular metal program with a 22mm installation size combines easy installation, efficiency, and modern design. Certifications according to BV, UL listed, LROS, RINA, DNV, CSA, GL. Product standards according to EN/IEC 60947-1, JIS C 4520, CSA C22.2 No 14, EN/IEC 60947-5-4, EN/IEC 60947-5-1, UL 508, EN/IEC 60947-5-5. EAN: 3389110838954.