Intermatic T104R 24 Hour Mechanical Timer Switch - 208–277 VAC, DPST, Type 3R Indoor/Outdoor Metal Enclosure, Heavy-Duty, Manual Override, 40 Amp – Ideal for Lights, Pumps, Fans, and HVAC Systems

Product Description Intermatic T104R 208-277-Volt DPST 24 Hour Mechanical Time Switch with Outdoor Case From the Manufacturer Designed for industrial, commercial and residential applications. Highest HP ratings in the industry for loads up to 40 amps, providing direct 24 hour control of most loads. Provides 1 to 12 "On/Off" operations each day with minimum On/Off times of 1 hour. All models equipped with one "On" and one "Off" tripper.

• DOUBLE POLE, SINGLE THROW (DPST) – Supports two-line control for high-voltage systems and handles up to 40A loads, including motors up to 5 HP at 240V and 2 HP at 120V, ideal for commercial-grade applications.
• 24-HOUR MECHANICAL CONTROL – Provides daily analog scheduling with up to 12 programmable ON/OFF events per day; perfect for automating lighting, pool pumps, air conditioning units, and other 208–277V equipment.
• TYPE 3R METAL ENCLOSURE – Weather-resistant steel housing is UL-rated for indoor or outdoor installation, making it a great fit for garages, equipment sheds, mechanical rooms, and utility panels.
• TRIPPERS INCLUDED FOR PROGRAMMING – Comes with one ON and one OFF tripper to start scheduling immediately; supports up to 12 ON/OFF cycles with 1-hour minimum intervals—no batteries or digital setup needed.
• WIDE-RANGE LOAD COMPATIBILITY – Handles resistive loads up to 40A at 120–480V, and inductive, ballast, and pilot duty loads up to 277V; UL and CSA listed for safe operation in lighting, HVAC, and industrial control systems.