Plug In Oiltight Limit Switch, Metal, 10 A Standard Energy, Top Push Rod, 4 Circuits, Conduit Entry, Standard Contacts, 2 Normally Open Contacts, 2 Normally Closed Contacts, Standard Low Temprature, 18C, 110 C High Temp Limit, Snap Acting, 1/2" NPT Thread, Push Accuation, Spring Return, Full Switch (Head & Body), NEMA Style Standard Mounting, Not Direct Acting, 802T Plug in Style, 5 lb in, 1.4 mm, 0.7 mm, A300, 231