Front element for illuminated double push button Harmony ZB5. Front green/red, plastic cover, unlabeled. Push button, 1 flat - 1 protruding - 1 central indicator light, green unlabeled - red unlabeled. Dimensions (WxHxD) 30x50x35 mm, mounting diameter 22 mm, weight 0.023 kg. The indicator light, the clear colors and the touch through flush and protruding elements make it easy to see from a distance and minimizes errors in the machine control. Mechanical service life 1,000,000 cycles. Head shape rectangular, 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 according to RINA, LROS (Lloyds register of shipping), BV, GL, CSA, UL listed, DNV. Product standards according to EN/IEC 60947-5-4, UL 508, CSA C22.2 No 14, EN/IEC 60947-5-1, JIS C 4520, EN/IEC 60947-1.