Upgraded T104M Mechanical Timer Switch (Mechanism Only), 24-Hour Heavy-Duty Timer Switch for Pool Pumps Lighting, 208V-277V 40A DPST, with High-Contrast White Dial, with 4 Pairs of Trippers Included

Upgraded Dial Design: The t104m mechanical time switch mechanism only features a new high-contrast white dial for easy reading in low-light conditions, now made from high-density, heat-resistant material to prevent warping in high temperaturesperfect for use as a pool pump timer outdoor.
5-Year Warranty: This T104M pool timer for pump is backed by an industry-leading 5-year warranty. Even beyond return window, we offer a hassle-free replacement service if you're not satisfied. Contact us via your order history, and we'll respond within 24 hours.
Reinforced Axle & High-Torque Motor: This mechanical timer switch features a reinforced mechanical axle that prevents loosening and misalignment over time, ensuring long-term timing accuracy. Paired with a new upgraded motor, it delivers reliable, powerful performance for years to come.
Heavy-Duty Electrical Rating: Compatible with 208V-277VAC and handles loads up to 40A. The DPST switch supports dual-circuit control, while the 24-hour dial allows up to 12 ON/OFF cycles per day with a minimum 1-hour setting. Can also function as a reliable wall switch timer for various applications, like swimming pool pumps, outdoor lighting, irrigation systems.
Easy Installation & Wide Compatibility: Clearly labeled terminals (Line, Load, Neutral, Ground) and a detailed wiring diagram make installation quick and easyusually under 10 minutes. A perfect replacement mechanical time switch for old models like T104MD89, T104P3, T10004R, and many more.(not replacement for timer T101 T101M T101R T103 T103R T103M T106 T106R T106M).