Intermatic T103 24-Hour Mechanical Timer Switch - 120V DPST, Indoor Metal Enclosure, Heavy-Duty Programmable Time Switch - 40A Load Control For Pumps,

Intermatic t101m 24-Hour Mechanical Timer (Mechanism Only) - 120V SPST, Heavy-Duty Programmable Switch Timer, 40 Amp Load Control - Ideal For Pool

Intermatic T104P3 Mechanical Time Switch - Double Pole, Single Throw, NEMA 3R Enclosure - One-Hour Control, On/Off Trippers Included, High Motor Load