Safety Interlock Switch, Actuating Key, Contact Form 1NO/1NC, Break Before Make, Direct Opening, Slow Action, Connection Type 6.6 ft Dead End Cable, AC Contact Rating 100mA to 10A @ 240V, Series GKM, DC Contact Rating 100mA to 10A @ 250V, Height 2.75 in, Width 1.34 in, Depth 0.63 in, NEMA Rating 1, 12, 13, IP Rating 66, 67, Operating Temp. Range -13 Degrees to 185 Degrees F, Contact Material Silver, Cable Length 6.6 ft, Body Material Plastic