WattStopper WS-250-LA Motion Sensor, Passive Infrared Wall Switch Sensor, 120/277V - Light Almond

SKU: 320988
Brand: WattStopper Model: WS-250-LA Condition: New

WattStopper WS-250-LA

Regular Price: $77.84
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Description

The Watt Stopper WS-250-LA 120/277 VAC Passive Infrared Wall Switch Sensor provides energy saving through the use of automatic on/off control of your lights within your home when adequate daylight is not present and based upon occupancy in a room.  The Watt Stopper WS-250-LA 120/277 VAC Passive Infrared Wall Switch Sensor is an ideal replacement for your standard wall switches because provides energy savings and fits into standard decorator style wall plates.  The Watt Stopper WS-250-LA 120/277 VAC Passive Infrared Wall Switch Sensor is a revamped version of the WS-200 that features a new control button, shallower housing, and flying leads.

The Watt Stopper WS-250-LA 120/277 VAC Passive Infrared Wall Switch Sensor uses passive infrared (PIR) technology to sense occupancy within a room.  The Watt Stopper WS-250-LA 120/277 VAC Passive Infrared Wall Switch Sensor utilizes the passive infrared technology to determine the difference between a person in motion and the background space.  The Watt Stopper WS-250-LA 120/277 VAC Passive Infrared Wall Switch Sensor turns your lighting loads on once motion is sensed and adequate daylight is not present.  The Watt Stopper WS-250-LA 120/277 VAC Passive Infrared Wall Switch Sensor will turn you lighting loads off once motion is no longer detected and the user programmed time delay has elapsed.  The Watt Stopper WS-250-LA 120/277 VAC Passive Infrared Wall Switch Sensor has the ability to be coupled with line voltage wall switches for multi-level lighting.  The Watt Stopper WS-250-LA 120/277 VAC Passive Infrared Wall Switch Sensor features a built-in light level sensor that senses the presence of daylight and will keep your lighting loads off if adequate daylight is present.

The Watt Stopper WS-250-LA 120/277 VAC Passive Infrared Wall Switch Sensor is a great choice for conference rooms, offices, break rooms and utility rooms.  The Watt Stopper WS-250-LA 120/277 VAC Passive Infrared Wall Switch Sensor can help to reduce your energy consumption up to 60% in the room it is installed in.  The Watt Stopper WS-250-LA 120/277 VAC Passive Infrared Wall Switch Sensor is backed by a five year warranty and is UL and cUL listed.
 

Additional Information:


Features:

• ASIC technology reduces components and enhances reliability; includes proprietary chip designed by WattStopper
• Pulse Count Processing eliminates false offs without reducing sensitivity
• Detection Signature Processing eliminates false triggers; 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 seconds up to 30 minutes
• 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
• Sensor coverage tested to NEMA Guide Publication WD 7-2000
• 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 wall plates
• Qualifies for ARRA-funded public works projects

Specifications:

• 120/277 VAC, 60 Hz, or 347 VAC, 60 Hz
• Time delay adjustable from 30 seconds up to 30 minutes
• Adjustable unit sensitivity from 20% to 100%
• Adjustable light level setting of 2 to 200 footcandles (21.5 to 2,153 lux)
• Compatible with all electronic ballasts and PL lamp ballasts
• Coverage: Major motion 35

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