Plug In Oiltight Limit Switch, Metal, 10 A Standard Energy, Rotary Lever Arm, 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, Clockwise, Spring Return, Full Switch (Head & Body), NEMA Style Standard Mounting, Not Direct Acting, 802T Plug in Style, 4 lb in, 13 Degree Angle, 7 Degree Angle, A300, 51