Intermatic
Intermatic T10404R 240V 40A DPST 3R contactor
Electromechanical timer controls 40 A DPST circuits at 208 to 277 V AC with 1 to 23 hour settings and 12 daily on/off cycles in a NEMA 3R steel enclosure
- 24-hour scheduling with up to 12 daily on/off cycles
- 40 A DPST contacts switch 5 hp loads at 240 V
- NEMA 3R steel enclosure protects against rain and sleet
- cCSAus certified for US and Canadian safety standards
- Surface-mount design installs quickly with included trippers
Pool and Spa Timer Controller
The Intermatic T10404R is an electromechanical timing center built for swimming pool and spa equipment. It uses a DPST contact form rated at 40 amps across 208 to 277 volts AC to switch two poles simultaneously. A 5 horsepower rating at 240 volts supports typical pump motors. The NEMA 3R steel enclosure protects the mechanism in outdoor environments.
Daily Scheduling Limits
The timer accepts a minimum on or off setting of one hour and a maximum of 23 hours within a nominal 24 hour dial. Only 12 on and off cycles can be programmed per day using the supplied trippers. Two trippers are included in the box and extra trippers use part number 2E054. The Day Skipper function allows specific days to be omitted from the schedule.
Surface Mount Installation Notes
The unit mounts directly to a flat surface with an overall depth of four inches and a height of ten and three quarter inches. Wiring accesses the 40 amp contacts inside the steel enclosure. The cCSAus marking confirms compliance with applicable North American safety standards. Installers must verify that the supply voltage falls within the 208 to 277 volt AC range before connection.
Highlights
- 24-hour scheduling with up to 12 daily on/off cycles
- 40 A DPST contacts switch 5 hp loads at 240 V
- NEMA 3R steel enclosure protects against rain and sleet
- cCSAus certified for US and Canadian safety standards
- Surface-mount design installs quickly with included trippers
Specifications
| Brand | INTERMATIC |
|---|
Questions about this item
Should I choose the 208–277 V AC version for my 240 V pool pump?
Yes, the timer operates across 208 to 277 V AC, so a 240 V supply is within its rated range.
What does the 40 A rating mean once the timer is wired to my pump?
It allows up to 40 amps of continuous load, supporting a 5 hp motor at 240 V without exceeding the contact limit.
How does the NEMA 3R enclosure affect where I can mount the timer?
The NEMA 3R steel enclosure is rated for outdoor surface mounting, protecting the mechanism from rain and sleet.
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