Tork 1101-N - 24 Hr. Dial Time Switch - Noryl NEMA 3R Raintight Case - SPST - 40 Amps - 120 VAC 1101 Series Noryl Indoor/Outdoor 24 hour time switch; Automatic ON - OFF control when operation is required at the same time every day, 7 days a week; Automatic operation: Minimum ON setting: 20 minutes, Minimum off setting: 75 minutes; Temporary manua