Description
Intermatic T100 Series Mechanical Timer Switch — Outdoor & 24-Hour Control
The Intermatic T104P is a robust mechanical timer switch designed for outdoor use, featuring a durable outdoor finish. This timer switch, identified by MPN T104P, offers a 40 Amp load capacity and a DPST switch configuration, making it ideal for controlling heavy-duty electrical loads in industrial, commercial, and residential settings. It operates on 208-277 VAC and supports up to 12 ON/OFF operations each day with a minimum ON/OFF time of 1 hour.
Key Features
- Voltage Compatibility: Operates on 208-277 VAC, suitable for various applications.
- High Load Rating: Supports up to 40 Amps, accommodating heavy-duty loads.
- Switch Type: Double Pole Single Throw (DPST) for effective load management.
- Manual Override: Includes a manual override feature for user convenience.
- Wet Rated: Designed for outdoor use, ensuring reliable performance in wet conditions.
- Durable Enclosure: Type 3R plastic enclosure with see-through cover for easy inspection.
- Temperature Range: Operates effectively from -40°F to 130°F (-40°C to 54°C).
- Power Consumption: Consumes a maximum of 3 Watts, ensuring energy efficiency.
- Horsepower Rating: 5 HP at 240 VAC, suitable for motor loads.
- Agency Listed: Certified under Clock Operated Switches for quality assurance.
Construction & Interface
The T104P features a robust Type 3R plastic enclosure with a see-through cover, allowing for easy inspection of the clock motor operation. It is wet rated for outdoor use, ensuring durability in various environmental conditions. The wallplate is sold separately.
Sensor, Smart & Timer Capabilities
This mechanical timer switch provides precise 24-hour control with up to 12 ON/OFF operations daily. It includes a manual override for flexible operation and is ideal for controlling lighting, heating, and other electrical loads.
Wiring & Installation
The T104P does not require a neutral wire for installation. It supports DPST configuration and is designed for easy installation with teeter-type terminal screws accommodating wire sizes up to #8 AWG. Ensure proper grounding for safe operation.






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