Push Button Operator, 22 mm, Momentary Push, Type of Operator Extended Button, Basic Material Metal, Head Material Metal, Bezel Material Chrome Die Cast Aluminum, Color Black, NEMA Rating 1, 13, 2, 3, 4, 4X, IP Rating 67, 69K, Legend No Legend, Standards CCC, CE, CSA, IEC-60947, Lloyd's Register, RoHS, UL, VDE 0660, Includes Metal Bezel