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EWZ Series Multipurpose Control Astronomic 7 Day Time Switch, 120-277 VAC Input
This NSi Industries EWZ101 digital time switch accepts 120-277 VAC input and its SPST output contacts can activate a 40 amp load or 2 hp motor. The switch automatically detects the input voltage and does not require manual voltage setting. This timer includes 20 pairs of on/off set points, has a minimum cycle time of one minute, and is suitable for individualized daily operation.
- Automatic on/off control for individualized daily operation
- Digital 7-day, 24-hour display with 20 on/off cycles each day, one-minute minimum cycle, manual override switch
Automatic compensation for daylight saving time, leap year, sunrise and sunset
A rechargeable super capacitor provides four days of backup power to maintain time and schedule settings. This timer can adjust for daylight saving time and leap year and compensate for sunrise and sunset variation based on Earth's latitude. The single-pole single-throw (SPST) contacts are housed within a Noryl plastic alloy enclosure that meets NEMA-3R standards for water resistance and has a lockable hasp. The enclosure is suitable for both indoor and outdoor use and mounts to an external surface. This digital timer is Underwriter Laboratories (UL) Listed and Canadian Standards Association (CSA) certified for quality assurance and is suitable for controlling lighting, heaters, and equipment motors.