DEWENWILS 24-Hour Mechanical Timer Switch - 208-277VAC DPST, 5HP 40A, Heavy Duty, Manual Override, Ideal for Pool Pump, Water Heater, Lights and Fans, Weatherproof, ETL Listed

[Automatic 24-Hour Control] Equipped with a mechanical dial timer, this heavy duty switch supports 2 on/off programs within a 24-hour cycle; once set, it automatically repeats dailyideal for controlling water heaters, AC units, pumps, signs, lights, and fans
[High Power Load] This mechanical timer is designed to handle tough environments, 40A 208-277V loads and 5HP motors; for heavy-duty indoor/outdoor applications like pool pumps, fountains, spas, mowers, air conditioners, and more
[Easy Wiring] Unlike traditional outdoor timer boxes, our improved internal layout eliminates the need for confusing jumper wires; with clear signs and wiring guides based on load type, installation is faster and easier, even for first-time users
[Weatherproof & Tamper-Resistant] Built with a rugged NEMA-3R enclosure, flame-retardant resin core, and IP44 waterproof protection, this pool pump timer withstands harsh outdoor conditions (-40 to 140); lockable cover shields internal wiring from weather and unauthorized access
[ETL Certified] Engineered for broad applications, this 208-277V timer is compatible with pool filters, water heaters, spa systems, irrigation controls, and landscape lighting; whether for pool maintenance or garden automation, its powerful performance and ETL certification offer reliable control