Safety Interlock Switch Plastic Locking Contact Form 2NC Connection Type 1/2 in NPT Conduit AC Contact Rating 0.75A @ 240V Series XCSLE DC Contact Rating 0.55A @ 24V Solenoid Voltage 120V AC Height 8.07 in Width 1.71 in Depth 2.01 in IP Rating 67 Operating Temp Range -13 Degrees to 140 Degrees F Conduit Size 1/2 in NPT Body Material Polyamide Head Material Polyamide Description/Special Features Double Insulated locking by Solenoid With Interlocking