Push Button Control Station, Number of Operators 1, Size 22 mm, Legend Emergency Stop, Type of Operator Push Button with Mushroom Head, Action Twist-to-Release, Contact Form 1NC, Mechanical Interlock No, NEMA Rating 4X, Contact Rating 10A @ 600V AC, 2.5A @ 24V DC, NEMA Contact Rating Designation A600/Q300, Mounting Wall, Height 3.43 in, Width 3.43 in, Depth 2.95 in, Enclosure Material Cast Aluminum, Standards CSA, UL