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

DSW-301-B 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 Black

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

Product Line	Wattstopper
Color	Black
Finish	Glossy
UPC Number	754182935390
Country Of Origin	China
Product Series	DSW-301
Features	Adjustable Time Delay, Indicator Lights, Light Level Sensor, Sensitivity Adjustment
Switch Type	Motion Sensor
Installation Location	Wall
Included	Mounting Screws
Application Sector	Commercial
Standard	UL, cUL, FCC part 15, Complies with 2017 NEC requirements, RoHS
Warranty Type	5-Year
Type	Sensor, Switch

Dimensions

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

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.
DesignLights Consortium Qualified System	Yes
Security	Yes	This product is ioXt certified

Technical Information

Ultrasonic Frequency	40 kHz
Has Battery	No
Number of Connections	4
Sensor Coverage Pattern	180 deg
Sensor Type	Occupancy
Sensor Mounting Height	4 ft
Number of Buttons	1
Amperage	8.3 A
Number of Rockers	0
Sensor Technology	Dual Technology, Passive Infrared (PIR), Ultrasonic
Input Voltage	120/277 VAC
Requires Neutral Wire	No
Line Frequency	50 Hz, 60 Hz
Indoor/Outdoor	Indoor
Wattage	1200 W
Mounting Type	In-Wall
On Function	Selectable Auto/Manual
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
Wire Connection Type	Flying Leads