The ME8111 limit switch, also listed as TZ8111, is a momentary limit switch designed to provide a concise position signal for automated equipment. With momentary action, the switch changes state only while the actuator is engaged and returns to the resting state when released. This makes it suitable for endoftravel sensing, control sequencing, and basic interlock functions in a variety of applications. Key benefits Delivers a reliable position signal at the moment of actuation, enabling precise control of automation processes. Momentary action minimizes wear by signaling only during actuation and resets automatically when the actuator is released. Easy to integrate with standard control circuits and mounting practices within the ME8111 / TZ8111 family. Compact design that fits in tight spaces and supports straightforward retrofit or installations. Durable housing designed for repeated cycling in typical industrial environments. Key attributes Function: limit switch with momentary contact action Model identifiers: ME8111; TZ8111 Action: momentary (signal during actuator engagement) Compatibility: suitable for integration with common automation control circuits Size: compact footprint with standard mounting options Material: durable housing suitable for industrial use Performance: reliable actuation with repeatable signaling for position sensing Use cases Endoftravel detection on machine tools or automated axes to stop or resequence motion Position sensing on conveyors or packaging lines to coordinate start/stop operations General purpose stop signal or interlock trigger in equipment where an actuator or guard is moved or opened Notes The ME8111 / TZ8111 designation indicates the same or compatible variant across catalogs. For installation and wiring specifics, refer to the device's mounting and electrical connection guidelines in the corresponding product documentation.