Electronic Timer, Astronomic/Programmable, Number of Channels 1, Number of Poles 1, Contact Form SPDT, Voltage 120-277, Amps 30, HP @ 120V 1, HP @ 240V 2, Max. On/Off Cycles 4000, Min. Time Setting 1 sec., Max. Time Setting Indefinite, Number of Pulse Events 4000, Pulse Duration 1 sec. to 24 hrs., Operation Mode Astro 365 Day, NEMA Rating 1, Enclosure Type 1 Steel, Color Gray, Supercapacitor Battery Type, Backup Time 100 Hrs., Operating Temp. -40 to 120 Degrees F, Display Height (In.) 1.04
Astronomical Lighting Controls
- ET90000 Series
- Timers automatically adjust daily for changing sunrise and sunset times, eliminating the need for separate photocontrol devices.
- Permits up to 4000 scheduled On/Off operations; turns On/Off at sunrise or sunset without a photo control device. Provide to-the-second accuracy. Copies programming to other time switches for backup purposes via USB cable. Built-in supercapacitor maintains program during power outages.
- CSA Certified.
- Operating temp. range: -40 to 120 F
- Backup maintains program and time Steel enclosures have lock hasp Dim.: 7-3/4"L x 5"W x 3"D