In electrical engineering, 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 limit switch, widely used Strong Aluminum cast outer cover High mechanical strength Structure preventing oil, water, and pressure indicating plate with setting position is installed, easy to maintain various actuators are taken conveniently for using built-in contact stand has a double-spring with long mechanical life. Specifications: Switch Type: Limit Switch Current Rating: 10 A Model Number: TZ 8108 Brand: CNTD Packaging Type: Box Material: Poly Carbonate IP Rating: IP 66