Safety Interlock Switch Actuating Key Contact Form 2NC Actuator Length Key Dependent Connection Type 1/2 in NPT Conduit AC Contact Rating 10A @ 300V Series XCSPA DC Contact Rating 6A @ 300V Height 1.18 in Width 1.18 in Depth 4.21 in NEMA Rating 12 4 4X IP Rating 67 Operating Temp Range -13 Degrees to 158 Degrees F Conduit Size 1/2 in NPT Body Material Plastic Description/Special Features Dust Tight and Corrosion Resistant (Indoor/Outdoor) Enclosure Water Tight