Safety Interlock Switch Plastic Locking Contact Form 2NC Connection Type M20 AC Contact Rating 10A @ 240V Series D4NS DC Contact Rating 2.5A @ 250V Height 4.7656 in Width 1.2188 in Depth 1.1875 in IP Rating 67 Operating Temp Range -30 Degrees to 70 Degrees C Contact Material Gold Clad Conduit Size M20 Body Material Polyamide Head Material Polyamide