P&S RTPA24I

The Programmable 24-hour Astronomic Timer automatically turns lighting and small motor loads on and off based on user programming. It replaces single-pole and 3-way switches for energy savings, convenience and security. This timer is an ideal solution for meeting Title 24 and IECC residential energy code requirements for exterior lighting control. Accounting for daylight savings time and seasonal shifts, the programmable timer switch automatically adjusts sunrise/sunset times and has a rechargeable battery backup in the event of power loss.