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radiant® Multi-Location Master Dimmer, Tri-Color

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$78.34 USD

Allows precise dimming control of a light or fixture. Pair with a Multi-Location Remote Dimmer to control the same fixture from another spot in the room. Part of the radiant® Collection, it also features clean lines and smooth control for a sophisticated touch. Made exclusively for use with screwless Wall Plates from the radiant® Collection, sold separately.
Color Tri Color (White, Ivory, Light Almond)


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  • For use with most incandescent, CFL/LED (with the exception of 0 - 10v options) and MLV dimmable bulbs. Installs easily with 3-way wiring for multi-location dimming (use with up to nine remote dimmers).
  • Can also be used in single-pole applications for solitary control.
  • Low-profile paddle switch offers smoother On/Off control, while a separate, ergonomic slider allows you to adjust light levels with precision.
  • Locator light illuminates when switch is off, emitting a soft glow to help you find it in the dark.
  • Constant memory features returns lights to their previous level after a power failure or outage.
  • No derating* required in multi-gang applications. *Reducing the maximum wattage a dimmer can handle. This is sometimes required for multi-gang applications.
  • Features durable, high-impact resistant thermoplastic construction.
  • More color options available to fit any style, including finishes to match current hardware and lighting trends.
  • Complete the look with a sleek, screwless radiant® Wall Plate, and coordinate with other designer switches and outlets available from the radiant® Collection.


General Info
Product Line Pass & Seymour
Color White, Ivory, Light Almond
UPC Number 785007039740
Country Of Origin China
Number of Switches 1
Application Sector Residential
Standard CSA Listed, cULus, UL Listed
Type Dimmer
Listing Agencies / 3rd Party Agencies
cULus Listed  Yes
Technical Information
Frequency Rating 120VAC 60Hz Hz
Connection Screw Terminals
Number of Gangs 1
Number of Poles Multi-Location, Single Pole, 3-Way
Wattage 700 W
Mounting Type Box
Voltage 120 V
Load Universal
Environmental Conditions Humidity: Less than 95% non condensing

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Questions & Answers

Are these dimmers programmable, similar to a Lutron Maestro? I'm looking to program the HDL, LDL, and other similar settings

Asked by: PFarjad
Hello PFarjad, Please review the following notes for Dimmer HCL453PMMW. To reduce the risk of overheating and possible damage to this product or other equipment do not use this product to control a receptacle, a motor operated appliance or a transformer based appliance. • Do not use this product with loads whose power requirements exceed the maximum power (stated in watts, amperes or volt-amperes) of the dimmer. • Use only with incandescent, compatible dimmable CFL/LED bulbs which screw into conventional incandescent lamp sockets, or MLV loads (compatible bulbs listed at www.legrand.us). • A 5 watt minimum load is required. • Do not connect this product to a power source other than 120VAC, 60Hz. • Use copper wire only. • Always slide the Air Gap Switch to the full down (OFF) position when changing a light bulb. • For MLV loads: - The maximum VA rating of this dimmer applies to the transformer input of the MLV, not the load connected to the transformer secondary of the MLV. - Do not use to control a solid state electronic low voltage transformer. - Do not use with inoperative or missing lamps. Use of this dimmer with inoperative or missing lamps can create an over current condition which may damage the transformer. Use transformers that incorporate thermal protection or a fuse at the primary windings. Please feel free to contact legrand technical support if you need further assistance. Monday - Friday 8:00am - 6:00pm EST | 844-957-3783 Best regards,
Answered by: Justin
Date published: 2021-09-08

Can the Master Switch be located at either end of a 3 way or anywhere on a 4 way switch circuit? The instruction make it appear that the master switch has to be at the beginning of the line where the main power line comes into the box.

Asked by: Drew
The master dimmer needs to be install on the LINE side of the circuit.
Answered by: Legrand Technical Support
Date published: 2021-03-08

Is the installation video above the best you can do? It doesn't even show an outlet with white wires. It's useless. Why don't the instructions have numbered and consecutive steps rather than side by side and diagrams all over the freaking place?

Asked by: Keep is Simple
Hello, I'm sorry you're having trouble installing your unit. Please feel free to contact our technical support team at 1-800-223-4185. (M-F 8:00am - 6:00pm ET)
Answered by: Legrand Technical Support
Date published: 2020-11-20

I have installed a hcl master and 2 hmr remotes . All wiring is correct used wiring diagram b neutral. The master works fine remotes turn lights on won't turn off or dim . Am I missing something ??

Asked by: Peter
Please contact our Technical Support team directly for assistance with this issue: Radiant products 1.800.223-4162 opt 3 Mon - Fri: 8am - 8pm EST (excluding holidays) Email Us - tech.support@legrand.us
Answered by: Legrand Technical Support
Date published: 2022-03-26

I have two rotary dimmers on one wall, each controlling the rt and let over the bed lights respectively. The main bedroom switch is on another wall. To control all 3 from either wall, I need 3 Masters and 3 remotes on 3 diff frequencies, correct?

Asked by: Dr Colgate
Yes, each light circuit would require a master and remote to control them from either wall.
Answered by: Legrand Technical Support
Date published: 2020-02-17

Is HCL453PTCCCV6 the same as HCL453PTV? I am using this on LED lamps that are listed as compatible with HCL453PTV and I have the HCL453PTCCCV6 .

Yes, it is the same dimmer, just in different packaging
Answered by: Legrand Technical Support
Date published: 2019-07-08

I have these set up on 6 can lights with led retro fit In them that are rated to dim. They work fine until the dishwasher turns on. They are located above it. They are on a completely different panel than the dishwasher. They flicker with the dishwasher. 

Asked by: Mike
Thank you for your question regarding the Radiant Multi-location master dimmer(Model # HCL453PMM). I would suggest contacting the Legrand Radiant Technical Support dept directly for assistance on this issue so we can go through your installation/application for proper troubleshooting. Radiant products 1.800.223-4162 opt 3 Mon - Fri: 8am - 8pm EST (excluding holidays) Email Us - tech.support@legrand.us
Answered by: Legrand Technical Support
Date published: 2018-09-11

I have 6in can lights in Kitchen, LED lights, when I push the pushbutton off.......the LEDs all faintly glow and won't shut OFF unless I click the air gap switch down?  I have checked and rechecked wires, its wired correctly also won't communicate w/other

Asked by: lg2011
Thank you for your question regarding the installation of the Radiant Multi-location dimmer(Model # HCL453PMMW. The master dimmer is designed for "screw-in based" bulbs only(incandescent/CFL/LED). Most recessed can lights have a built-in low voltage driver which might be what is causing your issue. I would suggest contacting our Technical Support Department with the model number of your LED's so we can assist you properly. Radiant products 1.800.223-4162 opt 3 Mon - Fri: 8am - 8pm EST (excluding holidays) Email Us - tech.support@legrand.us
Answered by: Legrand Technical Support
Date published: 2022-02-14
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