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Square D Schneider Electric SLSDWD1277UW 120/277 VAC Wall Switch Occupancy Sensor with Dual-Circuit Dual Technology White Color
Square D Schneider Electric SLSDWD1277UW 120/277 VAC Wall Switch Occupancy Sensor with Dual-Circuit Dual Technology White Color
 
Our Price: $144.55
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Model: SQUARE-D-SLSDWD1277UW
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Description
 
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Features and Benefits

  • Color matching multi-segmented lens
  • Selectable Auto-On and Manual-On modes
  • 120-277 VAC 50/60Hz input
  • 180 degree field of view
  • 1000 sq. ft. major motion and 300 sq. ft. minor motion coverage area.
  • Light level sensor.
  • Walk-through mode.
  • Adjustable light level, time delay and sensitivity.
  • Red LED motion indicator
  • For use with electonic and magnetic ballasts.
  • No neutral connection, minimum load or power pack required.
  • UL and cUL Listed for United States and Canada
  • Test mode (15 second time delay)
  • Five Year Warranty

Product Description

Dual Circuit Wall Switch Occupancy Sensors independently control two lighting circuits with bi-level switching to reduce lighting by 50% which may be required by energy codes. The dual circuit wall switch occupancy sensor employs passive infrared (PIR) technology and a 180 degree segmented lens to achieve minor motion coverage up to 300 square feet (27.87 sq. meters) to reliably control lighting in offices, conference rooms and employee break rooms.

Adaptive Technology: New patent pending technology employs advanced algorithms to achieve convenient energy savings and reduced lamp and ballast maintenance.
Lamp Saver Mode: When the lamp saver feature is enabled, teh sensor automatically alternates which circuit responds to motion. The result is more predictable lamp life and reduced maintenance.
Walk-Through Mode: To maximize energy savings, the sensor detects when areas are briefly occupied as a result of a person walking through and turns off lighting based on a shorter time delay.
Light Level Sensor Mode: Each sensor includes an adjustable light level sensor to hold off artificial lighting when adequate natural light is present. When natural light levels drop below the threshold the sensor will turn on artificial lighting in occupied spaces.

The sensor does not require a neutral connection or minimum load, making it great for retrofits. Easily replaces an existing wall switch using existing wiring ? no wiring modifications required. Matching wall switch cover plate makes retrofits clean and simple.

Technical Specification

Model Number SLSDWD1277UW
Input 120 or 277 VAC +/- 10% 50/60 Hz
Output

120 VAC
1000 W max. Incandescent load
1000 VA max. ballast load
1/4 hp max. motor load

277 VAC
1800 VA max ballast load

Operating Temperature 32 - 122o F (0 - 50oC)
Humidity 0-90% RH non-condensing
Time Delay Adjustment
Normal
Walk Through Mode
Test Mode

0.5-30 minutes
2 minutes if no activity is detected after 30 seconds
15 seconds
Light Level Adjustment 0.5 - 250 FC
Detection 180 degree passive infrared (PIR)
Audible Alert Selectable
Service Switch OFF / Auto / ON
Manual Operation Push-button ON/OFF
Lens Impact Resistant
Relay Switching 0o +/- 500 micro Second
Standard UL and cUL Listed FCC part 15
Home and Office Use (Class B)Title 24 Certified

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