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Dual Tech Wall Switch Occupancy Sensor, 120/277V, Ivory

DSW-301-I Wattstopper

The DSW-301 dual technology wall switch sensor turns lights OFF and ON based on occupancy. It combines the benefits of passive infrared (PIR) and ultrasonic detection technologies. The DSW-301 replaces existing wall switches and fits behind a standard decorator wall plate.

Color Ivory

BAA No

Voltage 120/277 VAC

120/277 VAC

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Features

Collection consolidated of in 347 V to white option
Zero-crossing for long relay life
Vandal resistant lens combines precise coverage with durability
Selectable walk-through mode turns lights off three minutes after initial occupancy if no motion is detected after the first 30 seconds
Test mode allows quick and easy adjustments
Selectable audible alert for impending shutoff
In automatic mode, sensor returns automatically to Auto-ON after lights are turned off manually; ideal for presentations
Four occupancy logic options to customize control to meet application needs
The DSW-301 sensors can be wired together for convenient control of a common load only with other DSW-301 sensors

Specifications

General Info

Color	Ivory
Product Series	DSW-301
Type	Sensor, Switch
Finish	Glossy
Application Sector	Commercial
Product Line	Wattstopper
Country Of Origin	China
Features	Adjustable Time Delay, Indicator Lights, Light Level Sensor, Sensitivity Adjustment, Test Mode, Walkthrough Mode
Included	Mounting Screws
Installation Location	Wall
Switch Type	Motion Sensor, Push
Warranty Type	5-Year
Standard	UL, cUL, FCC part 15, Complies with 2017 NEC requirements, RoHS
UPC Number	754182935413

Dimensions

Product Depth US	1.8 in
Product Height US	4.1 in
Product Volume US	35.1 cu in
Product Width US	1.8 in
Product Weight US	0.3 lb

Additional Information

RoHS Compliant

Yes

This product meets the material restrictions of Article 4 of the RoHS Directive (2011/65/EU), including Commission Delegated Directive 2015/863.

Technical Information

Number of Rockers	0
On Function	Selectable Auto/Manual
Requires Neutral Wire	No
Wire Connection Type	Flying Leads
Has Battery	No
Indicator	PIR Detection LED, Selectable audible alert for impending shutoff, Ultrasonic Detection LED
Indoor/Outdoor	Indoor
Input Voltage	120/277 VAC
Line Frequency	50 Hz, 60 Hz
Load Rating	1000 W @ 120 VAC, 1200 W @ 240/277 VAC
Mounting Type	In-Wall
Number of Buttons	1
Number of Poles	Multi-Location
Timer Type	DIP Switch
Timer Duration	5 Minutes, 15 Minutes, 30 Minutes
Operating Temperature	0°-55°C, 32°-131°F
Operating Temperature Max	131 °F
Operating Temperature Min	32 °F
Operating Humidity	5-95% RH (Non-Condensing)
Horsepower Rating	1/4 HP @ 120 VAC
Sensing Range	Major motion: PIR 35 x 30 ft, Ultrasonic 20 x 20 ft, Minor motion: PIR 20 x 15 ft, Ultrasonic 15 x 15 ft
Sensor Type	Occupancy
Sensor Technology	Dual Technology, Passive Infrared (PIR), Ultrasonic
Sensor Coverage	1050 sq ft
Sensor Coverage Pattern	180 °
Sensor Mounting Height	4 ft
Ultrasonic Frequency	40 kHz
Storage Temperature	23° - 176° F, -5° - 80° C
Engraving Type	Blank