WattStopper® WS-250-347-W 2-Button Wall Switch Occupancy Sensor, 347 VAC, PIR Sensor, 525 sq-ft Coverage, 180 deg Viewing, Wall Mount

WS-250-347-W MFG #: WS-250-347-W
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WattStopper® WS-250-347-W 2-Button Wall Switch Occupancy Sensor, 347 VAC, PIR Sensor, 525 sq-ft Coverage, 180 deg Viewing, Wall Mount
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WattStopper® Wall Switch Occupancy Sensor, 2-Button, Series: WS-250, 347 VAC, PIR Sensor, 525 sq-ft Coverage, 180 deg Viewing, 30 s to 30 min Delay, 60 Hz Response, Flying Lead, Automatic On/Off/Manual Off Control Output, Wall Mount, White, 2.6 in L x 1.7 in W x 1.55 in H
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  • Shallow (1 in) back housing and flying leads for easy installation
  • Built-in light level sensor
  • Button provides positive tactile feedback
  • Compatible with all electronic ballasts
  • Compatible with all electronic ballasts and PL lamp ballasts
  • Pulse count processing eliminates false offs without reducing sensitivity
  • Detection signature processing eliminates false triggers provides immunity to RFI and em
  • Zero crossing circuitry reduces stress on the relay and results in increased sensor life
  • Adjustable unit sensitivity from 20% to 100%
  • Light level sensor holds lights off when ambient lighting is above the preset level
  • Custom two-tier Fresnel lens enhances detection at the desktop level
  • Patented voltage drop protection
  • LED indicates occupancy detection
  • Adjustable light level setting of 2 to 200 footcandles
  • 0 to 1200 W ballast, 1/6 hp load
Shallow (1 in) back housing and flying leads for easy installation
Built-in light level sensor
Button provides positive tactile feedback
Compatible with all electronic ballasts
Compatible with all electronic ballasts and PL lamp ballasts
Pulse count processing eliminates false offs without reducing sensitivity
Detection signature processing eliminates false triggers provides immunity to RFI and em
Zero crossing circuitry reduces stress on the relay and results in increased sensor life
Adjustable unit sensitivity from 20% to 100%
Light level sensor holds lights off when ambient lighting is above the preset level
Custom two-tier Fresnel lens enhances detection at the desktop level
Patented voltage drop protection
LED indicates occupancy detection
Adjustable light level setting of 2 to 200 footcandles
0 to 1200 W ballast, 1/6 hp load