Emergency Stop Push Button, 22 mm, Maintained Push / Turn To Release Action, 40mm Mushroom Head Type of Operator, Head Material Plastic, Contact Form 2NC, Bezel Chrome Plated Zinc Die Cast, Color Red, Contact Rating 10A @ 600V AC, NEMA Contact Rating Designation A600/Q600, Number of Operators 1, NEMA Rating 12, 13, 4, 4X, IP Rating 66, Legend No Legend