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WS-301-I WattStopper®
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WattStopper® WS-301-I Commercial Wall Switch Occupancy Sensor, 120/277 VAC, Passive Infrared Sensor, 900 sq-ft Coverage, 180 deg Viewing, Surface Mount

  • Manufacturers: Legrand
  • Brand Name: WattStopper®
  • BPN: WATWS301I
  • MPN: WS-301-I
  • UPC:754182935352
  • Min. Order Qty: 1
  • Qty. Interval: 1
  • Available at this location: loading -- Locations

PIR technology senses occupancy by detecting the difference between heat emitted from the human body in motion and the background space. Relying on a clear line-of sight view, passive infrared sensors make 100% coverage cut off possible. These sensors utilize a unique fresnel lens which divides the coverage area into zone, enhancing detection of small movement.

WattStopper® Wall Switch Occupancy Sensor, Commercial, Series: WS Series, 120/277 VAC, 0 to 1200 W, 1/6 hp, Passive Infrared Sensor, 900 sq-ft Coverage, 180 deg Viewing, 30 s to 30 min Delay, LED/Tungsten Lamp, Flying Lead, Automatic On/Off, Manual On/Off Control Output, Surface Mount, 35 deg C, Plastic, Ivory, 2.68 in L x 1.75 in W x 1.04 in H

Color      :      Ivory
Connection Type      :      Flying Lead
Control Output      :      Automatic On/Off, Manual On/Off
Coverage      :      900 sq-ft
Dimensions      :      2.68 in L x 1.75 in W x 1.04 in H
Lamp Type      :      LED/Tungsten
Material      :      Plastic
Mounting Type      :      Surface
Power Rating      :      0 to 1200 W, 1/6 hp
Sensor Type      :      Passive Infrared
Series      :      WS Series
Temperature Rating      :      35 deg C
Time Delay      :      30 s to 30 min
Type      :      Commercial
Viewing Angle      :      180 deg
Voltage Rating      :      120/277 VAC
  • Time delay adjustment from 30 sec up to 30 min
  • Minimum to maximum sensitivity adjustment
  • 0 to 1000 VA tungsten, ballast, E-ballast, LED driver, 1/4 hp motor load requirement for each relay at 120 VAC, 0 to 1200 VA ballast, E-ballast and LED, 1/4 hp motor load requirement for each relay at 277 VAC
  • Complies with 2011 NEC requirements
  • Zero crossing circuitry reduces stress on the relay and results in increased sensor life
  • Adjustable time delay and sensitivity
  • Custom 2-tier fresnel lens enhances detection at the desktop level
  • Sensor coverage tested to NEMA guide publication WD 7 to 2000
  • Light level sensor holds lights off when ambient lighting is above the preset level
  • Patented voltage drop protection
  • For safety, there is no leakage to load in the Off mode and sensor is safety grounded
  • LED indicates occupancy detection
  • Ballast E-ballast load type
  • Turns lighting or fan loads on and off based on occupancy and ambient light level
  • The sensor replaces existing wall switches and fits behind a standard decorator wallplate
  • Optional neutral
  • pdfSpecification Sheet https://assets.unilogcorp.com/2/ITEM/DOC/IDW_DOCUMENT_f245c481e4de162ec2af544625e9034389ac831b63d6c663c2191f84b84f1de6.pdf