Front element for illuminated pushbutton Harmony ZB5. Front white, cover plastic, unlabeled. This illuminated button head for integrated LED offers a versatile interface for controlling your machines. Dimensions (WxHxD) 29x29x33 mm, mounting diameter 22 mm, weight 0.018 kg. The clear coloring and the touch of the protruding element make it clearly distinguishable from a distance, which minimizes errors in machine control. 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 according to RINA, DNV, CSA, UL listed, GL, BV, LROS (Lloyds register of shipping). Product standards according to JIS C 4520, GB 14048.5, CSA C22.2 No 14, EN/IEC 60947-5-1, EN/IEC 60947-1, UL 508, EN/IEC 60947-5-4.