Wattstopper WS-250-G

WattStopper WS-250-G Wall Switch Occupancy Sensor, 120/277 VAC, Passive Infrared Sensor, 525 sq-ft Coverage, 180 deg Viewing, Strap Mount
Occupancy and Motion Sensors
6993531 WS-250-G
Wattstopper
$0.00 / ea

Wattstopper WS-250-G
  • Color: Gray
  • Connection Type: Flying Lead
  • Control Output: Automatic On/Off/Manual Off
  • Coverage: 525
  • Dimensions: 2.6 in L x 1.7 in W x 1.55 in H
  • Lamp Type: LED
  • Material: Plastic
  • Mounting Type: Strap
  • Power Rating: 0 to 1200 W, 1/6 hp
  • Response Frequency: 60
  • Sensor Type: Passive Infrared
  • Series: WS Series
  • Temperature Rating: 35
  • Time Delay: 30 s to 30 min
  • Viewing Angle: 180
  • Voltage Rating: 120/277
The WS-250 Passive infrared (PIR) Wall Switch Sensor turns lighting on and off based on occupancy and ambient light level. It replaces existing wall switches and fits behind a standard decorator wall plate. The WS-250 improves on the WS-200, featuring a shallower housing, flying leads and new control button. (grey)
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  • Features
  • Time delay adjustments - 5 to 30 min at minimum, 3 minimum if no activity after 30 sec at walk through mode, 5 sec for 10 min with DIP switch setting at test mode
  • 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 1800 VA ballast, E-ballast, LED, load requirement for each relay at 277 VAC
  • Pulse count processing eliminates false Off without reducing sensitivity
  • Detection signature analysis eliminates false triggers and provides immunity to RFI and EMI
  • Zero crossing circuitry reduces stress on the relay and results in increased sensor life
  • Time delay adjustment from 30 sec up to 30 min
  • Adjustable unit sensitivity from 20% to 100%
  • Light level sensor holds lights off when ambient lighting is above the preset level
  • Custom 2-tier fresnel lens enhances detection at the desktop level
  • Sensor coverage tested to NEMA guide publication WD 7 to 2000
  • 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
  • Compatible with decorator wallplates
  • Tungsten ballast E-ballast load type
  • Turns lighting on and off based on occupancy and ambient light level
  • It replaces existing wall switches and fits behind a standard decorator wallplate