Legrand DW-311 Dual Technology Dimming Wall Switch Sensor
Part No. DW-311-R
Product Overview
The DW-311 dual technology dimming wall switch sensor controls lights by turning them ON and OFF based on occupancy. It also allows users to adjust the lighting level. This sensor combines the benefits of Passive Infrared (PIR) and ultrasonic occupancy detection technologies. It is compatible with 0-10 VDC dimming drivers and ballasts for controlling lighting loads, including LEDs.
Features & Benefits
- Supports 347V to white options.
- High sensitivity and dense coverage for exceptional performance.
- Supports Partial-ON operation for energy code compliance or incentives.
- Allows fully functional multi-way control from up to four switch locations.
- Defaults to Manual-ON operation for maximum energy savings.
- Features a color-matched lens and low profile for an appealing design.
- Available in 120/277VAC and 347VAC models.
Specifications
General Info
| Product Line | Color | UPC Number | Product Series |
|---|---|---|---|
| Wattstopper | Red | 754182939411 | DW-311 |
| Finish | Country Of Origin | Features | Switch Type |
|---|---|---|---|
| Glossy | China | Adjustable Time Delay, High/Low Trim, Indicator Lights, Light Level Sensor, Sensitivity Adjustment, Test Mode, Walkthrough Mode | Motion Sensor, Push |
| Installation Location | Included | Application Sector | Standard |
|---|---|---|---|
| Wall | Sensor Mask | Commercial | UL, cUL, E101196, UL 924, RoHS |
Dimensions
| Product Width US | Product Volume US | Product Height US | Product Weight US | Product Depth US |
|---|---|---|---|---|
| 1.8 in | 35.1 cu in | 4.1 in | 0.3273 lb | 1.8 in |
Additional Information
| RoHS Compliant | Product Environmental Profile |
|---|---|
| Yes | Yes |
Technical Information
| Operating Temperature Min | Timer Type | Load Rating | Ultrasonic Frequency |
|---|---|---|---|
| 32°F | DIP Switch | 1000 W @ 120 VAC, 1200 W @ 230/240/277 VAC | 40 kHz |
| Has Battery | Sensor Coverage Pattern | Sensor Type | Operating Temperature Max |
|---|---|---|---|
| No | 180° | Occupancy | 131°F |
| Sensor Mounting Height | Number of Buttons | Number of Rockers | Sensor Technology |
|---|---|---|---|
| 4 ft | 2 | 0 | Dual Technology, Passive Infrared (PIR), Ultrasonic |
| Timer Duration | Number of Poles | Indicator | Input Voltage |
|---|---|---|---|
| 5 Minutes, 15 Minutes, 30 Minutes | Multi-Location | PIR Detection LED, Selectable audible alert for impending shutoff, Ultrasonic Detection LED | 120/230/240/277 VAC |
| Requires Neutral Wire | Line Frequency | Mounting Type | Operating Temperature |
|---|---|---|---|
| No | 50 Hz, 60 Hz | In-Wall | 0°C-55°C, 32°F-131°F |
| Operating Humidity | Sensing Range | Wire Connection Type | Storage Temperature | Engraving Type |
|---|---|---|---|---|
| 5-95% RH (Non-Condensing) | Major motion: PIR 35 x 30 ft, Ultrasonic 20 x 20 ft, Minor motion: PIR 20 x 15 ft, Ultrasonic 15 x 15 ft | Flying Leads | 23°F - 176°F, -5°C - 80°C | Icon |
Warranty
| Warranty Type | Type |
|---|---|
| 5-Year | Sensor, Switch |
Legrand US | Delivering and Managing Power, Light, and Data
