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Astronomic Time Switch, 800W, Lt. Almond

RT-200-LA Wattstopper
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The RT-200 Astronomical time clock and timer switch automatically turns lighting or other loads on and off according to user programming. It replaces standard single-pole wall switches for energy savings and security.
Color Light Almond


  • Turns lights on and off relative to dusk or dawn, or at selected times of day on selected days of the week
  • Bright OLED display for clear viewing from a wide angle
  • Shipped in default 2 hour countdown time, easily changed to other lengths or none.
  • Ideal for any application where precise time-based control is desired
  • Includes eight programmable control schedules
  • Ideal for meeting California Title 24 Residential Exterior Astronomical Time-Switch with max 6 hour countdown requirement


General Info
Product Line Wattstopper
Color Light Almond
UPC Number 754182918508
Country Of Origin China


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Questions & Answers

Wattstopper a few questions: 1.- is the RT-200-XX available for use outdoors. What can be done to do this ( weatherproofing etc.) 2- Can it be made available for use inside a control panel. What fittings/accessories are needed to do this ?

Asked by: Mohan
The RT-200 is designed for indoor use. If you temperature outside stays within the range 32˚ to 131˚ F it is possible a waterproof box with rubber cover could be considered but it is not recommended. We are not clear what is meant by “use inside a control panel”, the switch is designed to mount in a single gang wall box.
Answered by: Tier 1 Tech Support
Date published: 2021-07-26
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