Tork 10, 20, 30, 60 Minute Electronic Countdown Timer In-Wall Time Switch Applications: Whole House Fans, Indoor/Outdoor Lighting, Bathroom Fans and Lights, Self Storage. Features: Color: Almond Variable Timing: Button Push Changes Time On Setting. 10, 20, 30, 60 Minute. Led Display: Indicator Moves to New Range As Timer Counts Down. Tamper Resistant: Time On Interval Preset. Easy Set: No Adjustments, Just Wire and Go, Wiring: Requires A Neutral. Contact Ratings: Voltage: 125VAC /60HZ General Purpose: 12