Push Button Operator 22 mm Maintained Push / Key Release Type of Operator 40mm Mushroom Head Basic Material Metal Head Material Aluminum-Zinc Alloy Bezel Material Chrome Die Cast Aluminum Color Red NEMA Rating 1 13 2 3 4 4X IP Rating 66 Legend No Legend Standards CE CSA C22-2 n Degrees 14 RoHS UL 508 Includes Ronis 455 Key