text.skipToContent text.skipToNavigation

ATU2000CL

by Hubbell Wiring Device-Kellems 

Catalog ID: ATU2000CL

Occupancy/Vacancy Sensors, Ceiling Switch Adaptive Dual Technology, 2 Circuit, 120/277V AC, Office White

  • Coverage 2000 sq. ft. (360°), line voltage sensor
  • Excellent minor motion detection
  • Self-contained power supply with high load relay
  • Directly mounts to 4" octagon boxes, 2.125" deep
  • Digital, crystal controlled ultrasonic transmitter and receiver for coverage in each direction for superior sensing of movement
  • Office White ABS enclosure blends with ceiling tile
  • Green LED indicates ultrasonic detection

Product Details

General

Application Compatible with most LED and CFL
Color White
Humidity 0% to 95% non-condensing relative humidity
Indicator(s) Type Ultrasonic= Green LED
Item Type Line voltage Ceiling Sensors
Material ABS (Acrylonitrile butance styrene - Thermoplastic polymer)
Mounting Type Ceiling Mount
Operating Temperature 32°F to 104°F (0°C to 40°C) with rate of change not exceeding 20°F(11°C) per hour
Performance
  • Controls - Ambient Light - 1 to 1000 foot candles
  • Controls - Sensitivity - Adaptive 0 to 100%
  • Controls - Time Delay - Test (8 seconds), adaptive 8 to 40 minutes
  • Electrical - Load Rating - 20A 120 VAC Incandescent, 20A 120 or 277 VAC Magnetic Ballast, 16A 120 or 277 VAC Electronic Ballast, 1HP 120 VAC Motor Load, 3/4HP 277 VAC Motor Load
  • Electrical - Power Supply - 120-277V AC, 50/60Hz Single Phase
  • Environmental - Storage Temperature - -20°F to 150°F (-29°C to 65°C), 0% to 95% non-condensing relative humidity
  • Sensing Indicators - Ultrasonic - Green LED
Series Ultrasonic
Storage Temperature Range -20°F to 150°F (-29°C to 65°C)
Style Ceiling Mount
Type Sensors
UPC 783585256924

Dimensions

Diameter 4.5 in
Height 3.4 in
Mounting Height 8-12 ft

Electrical Ratings

Amperage Rating 20 A
Current / Amperage Rating 20 A
Current Rating 20 A
Frequency Rating 50/60 Hz
Sensitivity Adaptive 0 to 100%
Supply Voltage 120-277V AC, 50/60Hz Single Phas
Voltage Rating 120/277 VAC
Voltage Rating Description 120/277V AC

Certifications and Compliance

Industry Standard(s)
  • ASHRAE 90.1 Compliant
  • cULus Listed To UL244A