Push Button Operator, 30 mm, Momentary Push / Maintained Intermediate / Momentary Pull, Type of Operator 40mm Mushroom Head, Basic Material Metal, Head Material Plastic, Bezel Material Chrome Die Cast Aluminum, Color Green, NEMA Rating 1, 12, 13, 2, 3, 3R, 4, 6, IP Rating 66, Legend No Legend, Standards CE, CSA, UL