Multiple daily programming, cycle repeats every 24 hours. Plugs directly into wall outlet. Up to 48 separate settings per day. Heavy duty load capacity. Maximum on time 23-1/2 hours, minimum on time 1/2 hour. Capacity 15 amp (1875 watts) general uses, 10amp (1250 watts) tungsten, (lighting) TV-4, 1/3 horsepower, 125 volt, 60 Hz. Pins stay in the timer, never get lost.