A limit switch is a switch operated by the motion of a machine part or the presence of an object. They are used for controlling machinery as part of a control system, as safety interlocks, or to count objects passing a point. Features: Double circuit type of limit switch Highly rigid construction consists of intensive plastic and aluminum cast (Head and cover snugly fit inbox) Small volume, water-proof, and oil-proof construction Built-in basic switch with a double spring mechanism, longer mechanical Life Easy-to-wire circuit opening desig n Package Includes: 1 x Tense TZ-8104 Limit Switch Facebook Instagram Pinterest