A pool or spa equipment pad needs a single outdoor enclosure for the breakers, the pump timer and the low-voltage light transformer. The Intermatic T40003RT3 is a 100 A, 8-breaker-space Type 3R metal load center that comes with a T103M 120 V DPST time switch mechanism and a 300 W transformer already inside. Pool builders and electricians use this pool panel to wire pump timing and underwater or landscape lighting in one box.
Why pool electricians pick it
- All-in-one pool and spa control centre: load center, time switch and transformer in one enclosure.
- T103M 24-hour mechanism is DPST, rated 40 A per pole, 2 HP at 120 V and 5 HP at 240 V.
- 300 W transformer with 12, 13 and 14 VAC outputs for low-voltage lighting.
- Type 3R beige metal enclosure for indoor or outdoor mounting.
- Room for additional Intermatic mechanisms, with a side knockout for a wiring device (standoffs sold separately).
Specifications
| Spec |
Detail |
| Brand |
Intermatic |
| Model |
T40003RT3 |
| Load center |
100 A, 120/240 VAC single phase, 8 breaker spaces |
| Time switch |
T103M, 120 VAC supply, DPST, 40 A per pole |
| Motor rating |
2 HP (24 FLA) at 120 VAC; 5 HP (28 FLA) at 240 VAC |
| Transformer |
300 W, 120 VAC input, 12 / 13 / 14 VAC outputs |
| Enclosure |
Type 3R, beige metal |
| Dimensions (H x W x D) |
20-7/8 x 12-7/8 x 4-3/4 in |
| Operating temperature |
-40°F to 130°F (-40°C to 54°C) |
| Certification |
cCSAus |
| Warranty |
1-year limited |
Pro tip from the counter
The transformer's 12, 13 and 14 VAC taps are there to make up for voltage drop on long runs. Start on the 12 V tap, and only move the lighting up to 13 or 14 V if your electrician measures low voltage at the fixture end of a long run; don't over-volt a short run, since that shortens lamp life.
Best for: pool and spa equipment pads, pump timing, low-voltage pool and landscape lighting, pool builders and electricians
We ship across Canada from Vaughan, ON. Pool builders can get trade pricing with a quote or by calling (905) 553-7171.