Product Data Sheet    

AT277W



Adaptive Technology Passive Infrared Wall Switch
Hubbell AT series wall switches incorporate Adaptive Technology for performance critical applications such as enclosed offices and conference rooms. Adaptive Technology sensors automatically adjust the time delay setting to fit the application. This prevents false-offs that result when a sensor’s time delay is too short for the activity level of the occupant.

Hubbell Wiring Device-Kellems Product Specifications
 Product  Indoor Sensor
 Application  Wall Switch
 # of Poles  Single
 Sensing Technology  Passive Infrared
 Coverage Area  1200 Sq. Ft.
 Adaptive  Yes
 Photocell  Yes
 Power Supply  277V AC, 60 Hz
 Color  
 Agency Approvals  UL listed
 Lens Material  Polyethylene
 Dimensions  Face 2.61"H x 1.29"W, 0.73"D (from wall out)
 Housing Material  Flame retardant UL 94 V-0 ABS
 Operating Temperature  32° F to 122° F (0° C to 50° C) with rate of change not exceeding 20° F (11° C) per hour
 Operating Humidity  20% to 90% noncondensing relative humidity
 Storage Temperature  -40° F to 150° F (-40° C to 65° C)
 Storage Humidity  20% to 90% noncondensing relative humidity
 Time Delay  Digital, test (15 seconds), adaptive 2 to 30 minutes
 Ambient Light  Digital, push button, 0 to 500 foot candles
 Passive Infrared Sensing Indicator  3-color LED
 Mounting Height  42 to 54 inches above floor
 277V Ballast Load Capacity  25 to 1500 watts
 Front Press Switch  Auto/Momentary Off (30 minutes after last motion, switch returns to automatic mode)
 Service Switch  Auto/Off










 

Hubbell Wiring Device-Kellems