A-B Rockwell Automation 802T-AP1. Plug In Oiltight Limit Switch, Metal, 10 A Standard Energy, Rotary Lever Arm, 2 Circuits, Standard Contacts, 1 Normally Open Contact, 1 Normally Closed Contact, Standard Low Temprature, 18C, 110 C High Temp Limit, Snap Acting, Clockwise Counter Clockwise