Keep your systems running on schedule with the Intermatic T104M Time Switch Mechanism, designed for industrial, commercial, and residential applications. Renowned for its durability and reliability, this heavy-duty 24-hour mechanical timer offers precise control over lighting, pumps, HVAC systems, and more. This listing includes the mechanism only—perfect for replacing or upgrading an existing timer inside a compatible Intermatic enclosure. Key Features: Proven Reliability: Trusted for decades, the Intermatic T100 Series is known for long-lasting, dependable performance in demanding environments. High Load Capacity: Industry-leading ratings support up to 40 Amps per pole, ideal for handling motor loads, resistive heating, and more. Versatile Operation: Provides up to 12 ON/OFF operations per day, with minimum 1-hour intervals. Equipped with one ON and one OFF tripper. Manual Override Switch: Easily bypass the timer as needed without disrupting your preset schedule. Compatible Design: Fits most existing Intermatic enclosures, making replacement or installation fast and hassle-free. Ensure your systems operate when you need them and save energy when you don't—with the dependable Intermatic T104M Mechanical Timer Mechanism.