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DLM Wired Standard Switch, 4B 1R, Ivory

LMSW-241-I Wattstopper
DLM Wired Standard Switch, 4B 1R, White is rated 5.0 out of 5 by 2.
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LMSW-200 Series Wall Switches are programmable, low voltage devices for manual on/off, dimming, and scene control of one or more loads from one or more locations. They are part of the Digital Lighting Management (DLM) system and can control any load(s) connected to DLM room controllers.
Color Ivory
BAA No
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Features

  • Software lockable configuration button, accessible without faceplate removal
  • Digital Lighting Management components plug together on a free-topology Category 5e DLM local network
  • Infrared (IR) transceiver for wireless configuration and control
  • Switches may be used for multi-way control
  • Each button and rocker can control individual or multiple loads. Buttons can instead control one scene. LED indicates status.
  • Each button can be used to dim assigned loads
  • Custom engraving available to replace standard engraving
  • Sleek single gang devices fit decorator wall plates
  • The product meets the materials restrictions of RoHS
  • BAA compliant options available

Specifications

General Info
Color Ivory
Product Series LMSW
Type Switch
Finish Matte
Application Sector Commercial
Product Line Wattstopper
Country Of Origin China
Number of Switches 5
Switch Type Push, Rocker
Warranty Type 5-Year
Standard UL, cUL, FCC part 15, RoHS
UPC Number 754182000173
Dimensions
Product Depth US 1.6 in
Product Height US 4.1 in
Product Volume US 20.3 cu in
Product Width US 1.6 in
Product Weight US 0.1 lb
Additional Information
Product Has Potential to Contribute to LEED Yes This product contributes to earning credits in the LEED rating system. Visit our LEED with Legrand webpage for more information.
Technical Information
Current Draw 5 mA
Number of Rockers 1
Seismic Tested No
Topology Free Topology
Wire Connection Type RJ-45
Compatibility DLM Wired
Environmental Conditions 5 to 95% (relative humidity, non-condensing)
Has Battery No
Indoor/Outdoor Indoor
Input Voltage 24 VDC
Location Rating Dry
Mounting Type J-Box
Number of Buttons 4
Operating Temperature 0°-55°C
Operating Temperature Max 55 °C
Operating Temperature Min 0 °C
Operating Humidity 5-95% RH (Non-Condensing)
Storage Temperature 23° - 176° F, -5° - 80° C
Engraving Type Icon
Wattage 0.12 W

Reviews

Rated 5 out of 5 by from Easy to install, works great in Blue and Grey box Note depth of device, but works great. If you have an old metal box this will not fit, but otherwise is great!
Date published: 2025-10-13
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Questions & Answers

Can you show me a wiring diagram showing two LMSW-241 switches using six LMAC-131 power packs controlling six seperate curcuit loads. Also have two LMSW-241 switches using twoLMAC-131, three LMRC-111, and two LMRC-112 power packs.

Asked by: Brad
There isn’t a wiring diagram that shows that exact combination of devices connected together. However, the installation guides for each listed device outline how they interconnect within a DLM system. These devices can be combined in various configurations as long as DLM network rules are followed: 🔹 Maximum 150 ft of Cat5 between any two devices 🔹 Maximum 1,000 ft total Cat5 length per IRB 🔹 No loopbacks 🔹 Up to 48 devices and 64 loads per IRB As long as these limits are observed, your described setup should function properly. Please contact Wattstopper Technical Support if additional clarification is needed.
Answered by: Tier 1 Tech Support
Date published: 2025-10-21

Is there no faceplate to support Keystone connectors?

Asked by: Anonymous
Hello. The EFB6 and EFB8 accept standard single gang device plates (2 3/4" x 4 1/2"). For the EFB10, the EFB10-6AB and (3) CM2-U2KEYA-WH adapters can be used for up to 6 keystones. The EFB6810BTBK is just the floor box cover. Thank you
Answered by: Wiremold Tech Support
Date published: 2025-08-05

Where can i buy the AL20GB612TR? I can't find it anywhere online - all i find are the 6" spacing and 3' or 5' lengths but not the 6' length with 12" spacing. Thanks, I live in Seattle, if available in any stores and not online

Asked by: Brandusa Bularca
Hello, Wiremold products, including aluminum Plugmold can be purchased through electrical distribution. Please click the link below to locate a distributor near you. https://www.legrand.us/where-to-buy/shop-local/?ps-sku=1036&utm_medium=distributor&utm_campaign=wtb&utm_term=wiremold
Answered by: Wiremold Tech Support
Date published: 2025-07-09

can this dim 0-10 volt drivers or is it just adjusting sensor to preset hi and low trim levels. I need to be able to dim from 100 down to about 5% if needed.

Asked by: mike
Hello, The FS-205 occupancy sensors turn lighting ON and OFF based on occupancy and ambient light levels. It does not have continues dimming
Answered by: Pass & Seymour Technical Support
Date published: 2025-01-03
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