Corrosion-resistant push-button is FDA approved for sanitary chemical resistance requirements. This listing is for each. Technical Specification Item Non-Illuminated Push Button Size 30mm Action Momentary Push Type of Operator 40mm Mushroom Head Head Material Epoxy Contact Form 1NO/1NC Bezel Epoxy Coated Metal Zinc Die Cast Color Green 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, FDA 3-A Sanitary Standards Terminal Connection Pressure Plate Features Integral Ground Screw Terminal Material Metal Basic Material Metal Compliance and Restrictions This item is restricted for international sale.