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Wide Slide TradeMaster Single-Pole, Non-Preset CFL/LED Slide Dimmer, White

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Works with select dimmable CFL/LED or incandescent lighting loads and features a sleek, sculpted ergonomic design for smooth, easy operation and precise control.
Color White


  • Convenient Operation - Combines ON/OFF Decorator-style switch with separate slider for dimming control.
  • Constant memory returns lights to previous level after a power failure.
  • Sleek, ergonomic design that matches well with other decorator products.
  • Higher ratings.
  • Single-pole operation.
  • Screw-pressure-plate back wire terminals save time, space and money.
  • Rating: 450W LED & CFL: 700W Incandescent: 120VAC 60Hz.


General Info
Color White
UPC Number 785007040425
Country Of Origin China
Product Line Pass & Seymour
Application Sector Residential/Commercial
Standard cULus, RoHS
Technical Information
Wattage 450 W
Number of Poles Single Pole
Voltage 120 V
Connection Screw Terminals
Frequency Rating 120VAC 60Hz Hz
Environmental Conditions Humidity: Less than 95% non condensing


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Questions & Answers

How to adjust the trim wheel to stop flickering at the low end of the dimmer ? 

Asked by: Dano
As stated in the instructions: 8. Dimmer may require adjustment to the low end setting to reliably start and/or remove flickering in bulbs. To adjust, DISCONNECT POWER FROM CIRCUIT, and remove the Wallplate. Use a small insulated, flat tipped screwdriver to adjust the trim pot wheel, which is accessible via the slot (marked “CALIBRATION”) provided on the strap (Figure 1). Turn the wheel downwards to increase the minimum light intensity setting and turn the wheel upwards to decrease light intensity. Next, install the Wallplate, restore the power and test. Repeat above as necessary. Note: Never adjust trim pot when circuit is live. To re-calibrate settings turn the trim pot wheel all the way up towards the “-” sign and incrementally progress to “+” sign until flickering is removed (refer to Step 8 above).
Answered by: Legrand Technical Support
Date published: 2020-05-13

What LED lamps are compatible? (example: 9290018371A Philips doesnt list Legrand or Pass and Seymour dimmers on their compatibility chart.

Asked by: patric
Contact tech support at 1800 223 4185 Option 1 or email tech support at tech.support-ps@legrand.us They can provide a sheet that lists the LED's we have tested with. We have tested well with Sylvania, Philips, Cree and GE But the dimmer is not limited to these bulbs.
Answered by: Legrand Technical Support
Date published: 2019-06-25

Is there a two pole for a 3 way switch in this style

Asked by: PS63
The WSCL450W is available for 3way applicatons and the model number is WSCL453PW: https://www.legrand.us/search.aspx?q=wscl453pw
Answered by: Legrand Technical Support
Date published: 2018-04-09
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