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Watt Stopper/Legrand WD-270 Dimmable Passive Infrared (PIR) Universal Wall Switch Sensor

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Watt Stopper/Legrand WD-270 Dimmable Passive Infrared (PIR) Universal Wall Switch Sensor
Description:

ASIC technology reduces components and enhances reliability • Pulse Count Processing eliminates false offs without reducing sensitivity • Detection Signature Analysis eliminates false triggers; provides immunity to RFI and EMI • Hard lens makes the unit resistant to vandalism • Zero Voltage Turn ON/OFF increases life of sensor The WD sensors are decorator style, dimmable automatic wall switches. They replace standard wall switches and work with fluorescent fixtures using ballasts with line voltage phase control input or Advance® Mark X™ electronic dimmable ballasts as well as incandescent fixtures. Dimming Feature The WD’s slide dimmer adjusts the lighting from a minimum of 10% to a maximum of 100%. The position of the slide dimmer determines the light level that turns on upon occupancy. The combination of dimming and occupancy sensing provides a high degree of energy savings, as well as enhanced user control over the lighting environment. Applications The WD can be used in many spaces including private offices, small conference rooms, and copy rooms. Offices in public spaces can also use the WD because of the vandal resistant hard lens. The product’s flat, low-profile appearance adds to the aesthetics in any location. Operation The WD sensors use passive infrared (PIR) technology to turn lights on when the controlled space is occupied. The WD-170 and WD-180 automatically turn off once the space is vacated and the user-adjustable time delay elapses. The WD-270 and WD-280 have a dim-before-disconnect feature where once the space is vacated and the fixed 15 minute time delay elapses, lights dim to the minimum level. Then, lights turn completely off after a secondary, adjustable time delay. For all models, lights can be turned off manually by pressing the auto/off button. Occupancy sensing dimmable wall switch Product Description Overview Features • Line voltage dimmable; does not require extra control wiring to the ballast for the dimming function • 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 WD-170, WD-270 operate at 120 VAC; WD-180, WD-280 operate at 277 VAC Maximum 300 ft2 (27.8 m2); 150 ft2 (13.9 m2) for desktop activity, 1.0 mm hard poly IR 2 lens, WD-170, WD-180: time delay adjustable during installation from 30 sec up to 30 min, WD-270, WD-280: fixed initial 15 min time delay after which lights will dim to minimum level; secondary adjustable time delay from 5 min to 30 min after which lights turn off, Dimensions: 2.7" x 1.8" x 2.2" (68.6mm x 45.7mm x 55.9mm) L x W x D, UL and CUL listed; 5 year warranty

Details:
DetailValue
Control TypeSensor, Dimmer Universal
Additional FeaturesVoltage 120 VAC; 60 Hz, Load Requirement 10-500 W Ballast, 0-500W Tungsten, Coverage 180°, 300 ft2 (27.9 m2), Off Mode-Dim-bef-disconnect
Release Date
Models:
Model Name/TypeMPNEAN/UPC
Green Options › Eco Friendly Green Products › Eco Friendly Home › Lighting › Lighting Controls › Dimmer Switches › Watt Stopper/Legrand WD-270 Dimmable Passive Infrared (PIR) Universal Wall Switch Sensor