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Time Switch, Programmable Countdown, White

RT-100-W Wattstopper
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The RT-100 Programmable Countdown Time Switch automatically turns lighting or other loads off when the programmed on-time expires. It replaces standard single-pole wall switches for energy savings inside and outside.
Color White
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  • Collection consolidated to white option
  • Programmable switch for automatic-off control
  • Oversize silver alloy contacts for long life and better heat dissipation.
  • Backlit display shows countdown in progress
  • Side wired terminals accept #14 - #10 AWG copper or copper-clad conductors.
  • Lighted switch for visibility in darkened rooms
  • Fiber terminal insulation barriers standard.
  • Ideal for garages, outdoor lighting, storage areas and spa control
  • Can be mounted in standard device boxes or in NEMA 1 sheet steel enclosures.
  • Programmable on-time from 5 minutes to 12 hours
  • Bodies, covers, and toggles molded of durable nylon.
  • Single Pole-Double Throw and Double Pole-Double Throw.
  • Locking Switches supplied with one 1498-NT key.
  • Normally open.
  • For covering patents, see www.legrand.us/patents.
  • For compatible wall plate options, from our TradeMaster unbreakable plates to our radiant screwless plates to our metal wall plates, click here.


General Info
Product Line Wattstopper
Color White
UPC Number 754182918355
Country Of Origin China
Features Locator Light, Timer
Switch Type Push
Application Sector Commercial
Warranty Type 5-Year
Product Width US 2.0 in
Product Weight US 0.4 lb
Product Volume US 27.84 cu in
Product Depth US 4.5 in
Product Height US 2.25 in
Product Length US 3.3 in
Additional Information
RoHS Conformant Yes This product meets the material restrictions of Article 4 of the RoHS Directive (2011/65/EU), including Commission Delegated Directive 2015/863.
DesignLights Consortium Qualified System Yes
Security Ā  Yes This product is ioXt certified
Technical Information
Number of Buttons 1
Amperage 5 A
Timing Range 5-55 minutes (five-minute increments) to 1-12 hours (15-minute increments)
Wattage 600 W
Voltage 120.0 V
Connection Type Wired


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Questions & Answers

can this be wired as a 3 way switch

Asked by: jack
No, this device is intended for single pole applications only
Answered by: Wiremold Tech Support
Date published: 2023-07-11

Can this be used for a fan?

Asked by: Just in
Yes, as long as the fan does not exceed the 1/6HP and 5A maximum ratings on the timer.
Answered by: Legrand Technical Support
Date published: 2022-07-11
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