Master your equipment’s energy consumption with the Intermatic T104P3 24-Hour Mechanical Time Switch. This heavy-duty dual-pole single-throw (DPST) timer is the gold standard for reliable, high-voltage control of pool pumps, heaters, and industrial lighting. Housed in a rugged, rust-proof plastic enclosure, the T104P3 is specifically designed to thrive in coastal and high-moisture environments where traditional metal boxes fail. With easy-to-set “trippers,” you can automate daily ON/OFF cycles to slash electricity costs while ensuring your pool or spa stays perfectly filtered and ready for use.
Key Features
- High-Voltage Performance: Specifically rated for 208V to 277V applications, making it ideal for powerful commercial and residential pool pumps.
- Rugged Plastic Enclosure: The Type 3R non-metallic case is UV-stabilized and rainproof, providing superior corrosion resistance in salt-air or chemical-heavy environments.
- DPST Configuration: Features a Double Pole Single Throw switch, allowing you to disconnect both “hot” wires simultaneously for increased safety and equipment protection.
- 24-Hour Automation: Includes one set of ON/OFF trippers for a daily schedule, with the capacity to hold up to 12 pairs for complex timing needs.
- Manual Override: A built-in manual lever allows you to turn equipment on or off instantly without disrupting your pre-set automated programming.
- Industrial Durability: Features a high-torque, heavy-duty motor and clock dial designed for decades of continuous operation.
- Simple Installation: Equipped with multiple knockouts and a clear internal layout to ensure a fast, clean setup for pool professionals and electricians.







