Intermatic ET90115C Astronomic Timer 365-Day 30A 120-277V

The Intermatic ET90115C 120/277V Astronomic Timer is an effective and easy way to program the operation of your HVAC equipment according to sunrise and sunset. It has a power rating of 30 amps and can therefore support powerful HVAC equipment. This simple to use wall mounted timer has only one circuit or channel to regulate the on and off of your HVAC system. It is designed to work on a range of voltage of 120/277V to cover most electrical systems and comes with 50/60 Hz frequency compatibility. SPDT control enables the timer to switch on or off your HVAC equipment as per the set program.