78L29 | 250F CO M/R Limit Switch | Lennox

250F CO M/R Limit Switch The Lennox 78L29 is a heavy-duty limit switch designed for demanding industrial environments. It is constructed with a corrosion-resistant aluminum housing and a stainless steel actuator for durability and longevity. The 78L29 has a positive-action, snap-switch mechanism that provides reliable switching operation, even in harsh conditions. This limit switch is designed to sense the position of moving objects and is commonly used in industrial machinery, conveyors, and other applications where precise positioning is critical. It features a wide differential between operating and release points, ensuring reliable operation even with slight changes in the position of the object being sensed. The 78L29 is easy to install and wire, with a variety of mounting options and ample wiring space. It is also field-adjustable, allowing for precise positioning in the application. Shop our HVAC supply store for the best prices and fast shipping on a wide range of industrial products!