Non-Illuminated Push Button, 30mm, Momentary Push Action, 40mm Mushroom Head Type of Operator, Head Material Metal, Contact Form 1NO/1NC, Bezel Chrome Plated Zinc Die Cast, Color Red, Contact Rating 10A @ 600VAC, Number of Operators 1, NEMA Rating 3, 3R, 4, 4X, 12, 13, IP Rating 65, Legend No Legend, Standards UL, CSA, CE, Terminal Connection Pressure Plate, Features Enclosed Silver Contacts with Reliability Nibs, Diaphragm Seals, Grounding Nibs, Material Metal