Push Button Operator, 22mm, Momentary Push, Type of Operator 30mm Dia. Mushroom Head, Basic Material Metal, Head Material Aluminum-Zinc Alloy, Bezel Material Chrome Die Cast Aluminum, Color Green, NEMA Rating 1, 2, 3, 4, 4X, 13, IP Rating 66, Legend No Legend, Standards EN/IEC 60947-1, EN/IEC 60947-5-1, UL, CSA, CE, RoHS. This item has been restricted from sale in the following state(s): []