Wattstopper® Passive Infrared DIMMR Wall Switch U-Sensor,120/277V,Ivory

Wattstopper® Passive Infrared DIMMR Wall Switch U-Sensor, 120/277V, Ivory - Occupancy Sensor The Wattstopper® Passive Infrared DIMMR Wall Switch U-Sensor (Model PW101DI) is a dimmable occupancy sensor designed for controlling lighting based on room occupancy. Suitable for small, enclosed spaces such as offices and conference rooms, this sensor integrates advanced passive infrared (PIR) technology to detect motion and automatically switch lights ON or OFF, optimizing energy use. It is ideal for electrical distributors and lighting solutions providers seeking reliable wire and cable-compatible control devices and switchgear suppliers requiring efficient occupancy detection. Specifications Voltage: 120 VAC; 50/60 Hz Load Rating: 0-700 W incandescent, MLV, ELV, cold cathode or two-wire fluorescent dimming ballast Coverage: Major motion 35’ x 30’, Minor motion 20’ x 15’ Fade Rates: Ramp ON 1.5 seconds; Fade OFF 5 seconds Dimensions: 2.73” x 1.76” x 1.83” (69.3 mm x 44.7 mm x 46.5 mm) L x W x D Sensitivity Adjustment: PIR high/low Time Delay Settings: 5, 10, 15, 20, 25 or 30 minutes, walk-through, test mode UL and cUL Listed Product Weight: 0.35 lb Country of Origin: China Manufacturer: Pass & Seymour Manufacturer Part Number: PW101DI Features High sensitivity to small and large movements with dense coverage Manual-ON or Auto-ON selectable operation modes Pushbutton dimming control with optional locked preset level Detection Signature Processing to eliminate false triggers and provide RFI and EMI immunity Zero-crossing relay for extended relay life Selectable walk-through mode to turn lights off after 3 minutes if no motion detected Test mode for quick and easy adjustments Selectable audible and visual alerts for impending shutoff LED indicator for occupancy detection Optional light level sensing with simple setup Service mode allows operation as a manual service switch in failure scenarios Compatible with decorator wall plates BAA/TAA-compliant models available Downloads & Links Spec Sheet Dual Technology Wall Switch Occupancy Sensors PW-101D Universal Wall Switch Dimmer PIR Occupancy Sensors PW-101D PIR Dimmable Wall Switch Sensor