Hazardous Location Push Button with Contacts, 30 mm, Momentary Action, Extended Push Button Type of Operator, Head Material Epoxy Coated/ Metal, Contact Form 1 NC, 1 NO, Bezel Epoxy Coated/ Metal, Color Black, Contact Rating 10A @ 600V AC, 2.5A @ 250V DC, NEMA Contact Rating Designation A600 and Q300, Number of Operators 1, NEMA Rating 12, 13, 3, 3R, 4, 4X, IP Rating 65, Standards CSA, , IEC, UL, Terminal Connection Screw Clamp