Push Button Control Station Number of Operators 1 Size 22 mm Legend No Legend Type of Operator 40mm Mushroom Head Action Twist-to-Release Operator Color Red Contact Form 2NC Mechanical Interlock No NEMA Rating 1 12 13 2 3 4 4X Contact Rating 10A @ 600V AC 2.5A @ 24V DC NEMA Contact Rating Designation A600/Q600 IP Rating 65 Mounting Wall Hub ISO M20 Height 2.67 in Width 2.67 in Depth 3.6 in Head Material Plastic Enclosure Material Polycarbonate