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Wide Slide 0-10V Preset Dimmer with Integrated Power Pack, Tri-Color

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For use on 0-10V, 4-wire, 120V & 277V fluorescent dimming ballasts and LED fixtures.
Color White


  • For use with 0-10V, 4 wire, 120V 10A/277V 5A LED and fluorescent dimming drivers/ballasts.
  • Convenient operation combines ON/OFF Decorator switch with separate slider for dimming control.
  • Low voltage pig tails labeled separately.
  • Preset, Single Pole and 3-Way Operation.
  • Green LED glows when OFF to make dimmer easy to find in the dark.
  • Sleek, ergonomic P&S Decorator style matches other Decorator devices.
  • Wider slide control for easier dimming operation.
  • Built-in power pack included.
  • For covering patents, see www.legrand.us/patents.


General Info
Product Line Pass & Seymour
Color White, Light Almond, Ivory
UPC Number 785007047721
Country Of Origin China
Application Sector Residential/Commercial
Standard cULus, RoHS
Technical Information
Frequency Rating 120VAC 60Hz Hz
Connection Wire Leads
Number of Poles Single Pole
Wattage 450 W
Voltage 120 V
Environmental Conditions Humidity: Less than 95% non condensing


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Questions & Answers

What is the standard warranty for the WS4FBL3PTC wall dimmer?

Asked by: Craig
Here is the dimmer warranty information taken from the installation sheet: WARRANTIES Lifetime Warranty. The device you have purchased is warranted under normal use against defects in workmanship and materials for as long as you own the device. If the device fails due to manufacturing defect during normal use, return the device for replacement to the store where purchased or send to: Pass & Seymour Legrand / 50 Boyd Avenue / Syracuse, NY 13209 All requests for replacement must include a dated sales receipt (legible copies acceptable). https://legrand.webdamdb.com/directdownload.php?ti=55658383&tok=bQ5oL/eLCVUmuc2FWvLu4QRR
Answered by: Legrand Technical Support
Date published: 2022-01-04
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