
BT-DMSW-3-A Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $129.50 | Condition is New, UNIVERSAL-DOUGLAS BT-DMSW-3-A DIGITAL DLC DIMMER, 1-BUTTON, 347VAC, WHITE, FREE SHIPPING | 99.7% |

The Universal Douglas BT-DMSW-3-A Digital DLC Dimmer Switch is a versatile and advanced electrical component designed for controlling lighting and other loads with a single button. This dimmer switch is suitable for use with 347VAC lines and is DLC (DesignLights Consortium) compliant, making it an excellent choice for energy-efficient and sustainable lighting installations.
The BT-DMSW-3-A is a digital dimmer, which means it uses advanced electronic control circuitry to manage the flow of power to the connected load. This results in smooth and precise dimming, with excellent stability and consistency. The dimmer switch is also designed for use with a wide range of dimmable loads, including LED, ELVHL, and other types of dimmable lamps and appliances.
One of the key features of this dimmer switch is its 1-button design. This makes it simple and intuitive to use, with a single press of the button controlling the dimming level. The switch offers a dimming range of 0-100%, allowing you to adjust the brightness of your lights to suit your needs.
The BT-DMSW-3-A is also designed with energy efficiency in mind. It features a low standby power consumption of less than 0.5W, ensuring that it does not consume unnecessary energy when not in use. Additionally, the dimmer switch is designed to work with energy management systems, allowing you to further optimize your energy usage and save on your electricity bills.
The Universal Douglas BT-DMSW-3-A Digital DLC Dimmer Switch is built to last, with a robust and durable design that can withstand the rigors of commercial and industrial use. It is also UL listed, ensuring that it meets the highest safety standards for electrical components.
Overall, the BT-DMSW-3-A is an excellent choice for anyone looking for a reliable and efficient way to control their lighting or other dimmable loads. With its advanced digital technology, wide compatibility with various dimmable loads, and energy-efficient design, this dimmer switch is sure to meet the needs of even the most demanding lighting installations.
Pros and Cons of buying a Universal-Douglas BT-DMSW-3-A Digital DLC Dimmer
The Universal-Douglas BT-DMSW-3-A Digital DLC Dimmer is a popular choice for those seeking a reliable and efficient dimmer for their 347VAC loads. Let's take a closer look at the pros and cons of investing in this device.
Pros:1. Digital Technology: The BT-DMSW-3-A uses digital technology to provide precise and consistent dimming performance. This results in a more natural and seamless dimming experience.
2. Easy Installation: This dimmer features a plug-and-play design, making it simple to install without the need for additional wiring or complex setup processes.
3. Energy Efficiency: The BT-DMSW-3-A is designed to reduce energy consumption, making it an eco-friendly choice for your electrical system.
4. Robust Construction: The device is built with high-quality components and has a durable design, ensuring long-term reliability and performance.
5. One-Button Operation: The dimmer features a user-friendly one-button design, allowing for easy and convenient operation.
Cons:1. Limited Compatibility: The BT-DMSW-3-A is designed specifically for 347VAC loads, making it less versatile than some other dimmers on the market.
2. Potential for Audible Hum: Some users have reported experiencing a faint humming noise when using the dimmer, which may be a concern for those who prioritize silence in their environment.
3. Higher Price Point: Compared to some other dimmers on the market, the BT-DMSW-3-A carries a higher price tag, which may be a deterrent for some buyers.
Conclusion:The Universal-Douglas BT-DMSW-3-A Digital DLC Dimmer offers a number of advantages, including precise dimming performance, easy installation, energy efficiency, robust construction, and user-friendly one-button operation. However, its limited compatibility, potential for audible hum, and higher price point are important considerations. Ultimately, if you have a 347VAC load and are looking for a high-quality, reliable dimmer with digital technology and convenient one-button operation, the BT-DMSW-3-A may be worth the investment. If you have more versatile needs or are concerned about the potential for a humming noise, you may want to explore other options on the market.
Recommendation:For those seeking a high-performance, reliable, and user-friendly dimmer for their 347VAC loads, the Universal-Douglas BT-DMSW-3-A Digital DLC Dimmer is an excellent choice. However, it's important to weigh the benefits against the potential drawbacks, such as limited compatibility, potential for audible hum, and higher price point, to ensure that this dimmer is the best fit for your specific needs and budget.
Details:
Universal-douglas BT-DMSW-3-A digital dlc dimmer, 1-button, 347vac, white new page items purchased without making special shipping arrangements will not be honored. Manufacturer:universal-douglas, our part number:invent-dmsw-3-a, catalog number:bt-dmsw-3-a, condition: new, condition notes:new in box, combined shipping:yes, spec sheet: accessories included: not retail price:$161.35, qty:1. Combined shipping, some orders qualify for combined shipping discounts.
specifications indusswitch:
- brand: Universal-douglas
- mpn: Bt-dmsw-3-a
- part type: Dimmer
- color: White
- product height: 1.50
- product length: 4.63
- product width: 1.88
- coil voltage: 347
offer indusswitch:
- in stock #: 1
- price: $129.50
- item condition: New
- availability: in stock
- options: ship-to-home
- best offers: true
- sold #: 23
- started: april 21, 2025
shipping indusswitch:
- service: ups ground, ups 3 day select, ups 2nd day air, ups next day air
- class: standard, expedited, one-day
- carrier: ups
- type: calculated
- transit: 3-7 days
seller indusswitch:
- # reviews: 30107
- rating: 99.2%
- city: las vegas, nevada
returns indusswitch:
- policy: no returns
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Control Switches
payments indusswitch:
- credit card: visa
- other
- wallet: apple-pay
