Front element for illuminated pushbutton Harmony ZB6. Plastic cover. Dimensions (WxHxD) 18x18x33 mm, mounting diameter 16 mm, weight 0.016 kg. Mechanical life 300,000 cycles. Head shape square. With high vibration resistance and chemical resistance, ambient temperature -40 to +70 degrees C. The plastic range with 16 mm installation dimension combines easy installation with great flexibility with minimal space requirements. Certifications according to GOST, UL, CSA, CCC. Product standards according to JIS C 4520, EN/IEC 60947-5-5, UL 508, JIS C 852, EN/IEC 60947-1, CSA C22.2 No 14, EN/IEC 60947-5-1.