Intermatic’s Electronic Astronomic 7-Day Time Switch automatically switches loads according to a preset weekly schedule with up-to-the-minute accuracy. The astronomic feature provides sunset ON and sunrise OFF settings to eliminate the need for separate photo control devices. The independent 7-day programming provides complete flexibility for applications where load switching differs each day of the week. Astronomic programming can be combined with independent programs to provide a sunset ON and timed OFF programs.
7-Day Electric Astronomic Time Switch
Sunset On and Sunrise Off
Minimum On/Off 1 Minute
Maximum On/Off 6 Days 23 Hours 59 Minutes
Automatically Adjust for Daylight Savings Time
NEMA 1 Metal Housing
Switch: Single Pole Single Throw (SPST)
Specs: 30 A Inductive/Resistive, 120/208/240/277 VAC, 60 Hz
20 A Ballast 120-277 VAC 60 Hz
20 A Resistive - 28 V DC
5 A Tungsten 120/240 VAC 60 Hz
1 H.P. 120 VAC 60 Hz / 2 H.P. 240 VAC 60 Hz
Wire Size: AWG #10 through #18
Case: NEMA 1 drawn steel; gray finish w/lockable hasp
Battery Powered Clock Operation: 3 Years minimum 2xAAA
Min. ON/OFF Time: 1 minute
Max. ON/OFF Time: 6 days 23 hours 59 minutes
Knockouts Combination: 1/2 - 3/4” (one on back and each side, two on bottom)
Events: 30/day (14 ON & 14 OFF plus 1 Astro ON & 1 Astro OFF)
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