Schneider Electric front element ZB4FV083 is a 30mm yellow front element designed for the Harmony ZB4F indicating lamp. It features a single round lens with a hole diameter of 30.5 mm and is made of chrome-coated metal. The lens has a high finish and is yellow in color. This product includes one built-in indicator light and has a degree of protection rated at IP66 and NEMA 4X, 13. It is suitable for high vibration and chemical resistance, with an ambient temperature range of -40 to +70 degrees Celsius. The product is UL listed and CSA certified, conforming to various product standards including EN/IEC 60947-5-4, EN/IEC 60947-5-1, UL 508, CSA C22.2 No 14, EN/IEC 60947-1, and JIS C 4520.