Intermatic 24-Hour 120V Mechanical Time Switch, SPST, Pool Heater Protection, Type 3R Plastic Enclosure | T101P201

To-the-minute load control, 24-hour programming.

Tamper-proof design eliminates vandalism.

Generous wiring space.

Heavy-duty gear train.

Shuts off gas heaters 20 minutes prior to shutting pump down.

Helps prevent scale & lime build up in heater.

Extends life of pool equipment.