Watt Stopper WS-250-B Passive Infrared Wall Switch Occupancy Sensor; 120/277/347 Volt AC, 900 Sq ft, 525 Sq ft IR Range On Axis, Automatic On/Off, Manual Off, Black, Strap Mount
| Manufacturer: | Wattstopper Lighting Controls |
|---|---|
| Catalog#: | WS-250-B |
| 47271 | |
| UPC: | 754182923106 |
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Product Details
Size: 2.600 Inch Length x 1.700 Inch Width x 1.550 Inch Depth
Built-in light level sensor
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
Adjustable unit sensitivity from 20% to 100%
Adjustable light level setting of 2 to 200 foot-candles (21.5 to 2153 lux)
Patented voltage drop protection
Product Details:
Watt Stopper Passive infrared wall switch occupancy sensor in black color turns lighting ON and OFF on basis of ambient light level and occupancy. It offers 180 deg field-of-view that covers maximum sensing range of 900 sq.ft. It has a shallow 1-Inch back housing and flying leads for easy installation. Sensor comes with custom two-tier Fresnel lens to improve detection at the desktop level. The button in the switch provides positive tactile feedback. It supports dual voltage rating of 120/277/347 VAC.
Sensor switch is suitable for indoor use, has an operating temperature of 35 deg C and is compatible with all electronic ballasts. It measures 2.600 Inch x 1.700 Inch x 1.550 Inch. It is ideal for break rooms, offices, conference rooms and utility rooms. It has time delay adjustment that ranges from 30 seconds - 30 minutes. Sensor equips behind a standard decorator wall plate and replaces existing wall switches. It is UL listed and conforms to CA Title 24.
Product Specification
Product Details
| Manufacturer | Wattstopper Lighting Controls |
| Catalog# | WS-250-B |
Product Dimensions & Details
| Country Of Origin | CHN |
| Dimensions | W:3'' x H:5'' x L:2.2500'' |
| Height | 5.00 |
| Length | 2.25 |
| Width | 3.00 |
Shipping Information
| Ships Ground. Eligible for expedited shipping | Yes |
Other Information
| Alternate Part Number | WS250B |
| Application | Office/Conference/Utility Room |
| Body | Plastic Housing |
| Brand | Legrand-Wattstopper |
| Catalog Description | 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. (black) |
| Change Flag | + |
| Finish 2 | Black |
| Connector | Flying Leads |
| Control Output | Automatic-On/Off, Manual-Off |
| Enclosure | Plastic Housing |
| Environmental Conditions | 95 |
| Frequency Rating | 60 Hz |
| Gross Weight | 0.300 |
| GTIN | 00754182923106 |
| Height | IN |
| Indicator | LED |
| Item | Passive Infrared Occupancy Sensor |
| Length | 2.2500 |
| Load | 0-1200 W, 1/6 hp |
| Load Rating | 0 - 1200 Watt, 1/6 hp |
| Model | WS-250 |
| Mounting | Strap Mounting |
| Operating Cycles | 100M |
| Operating Mode | Automatic ON/OFF, Manual OFF |
| Operating Temperature | 35¦ C |
| Response Time | 30 sec - 30 min |
| Select Code | LIGHTING |
| Sensing Distance | 900 Sq ft |
| Sensing Range | 525 sq ft |
| Sensor | Passive Infrared |
| Size | 2.600 Inch Length x 1.700 Inch Width x 1.550 Inch Depth |
| Special Features | Passive Infrared |
| Standard | UL244A/UL508 |
| Standards | UL244A, UL508, cUL Listed, CA Title 24, NEMA Guide Publication WD 7-2000, RoHS Compliant |
| Stock Indicator | S |
| Supply Voltage | 120/277 |
| Target Size | 525 sq ft |
| Temperature Rating | 35 deg C |
| Type | Commercial Wall Switch Sensor |
| UNSPSC | 39122236 |
| UPC | 754182923106 |
| Viewing Angle | 180 Degree |
| Voltage Rating | 120/277/347 Volt |
| Width | IN |
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