WattStopper WS-301-I PIR Wall Switch Occupancy Sensor

Description:

The WattStopper WS-301-I Ivory PIR Wall Switch Occupancy Sensor is used in lighting control and energy management systems to automatically switch connected loads based on occupant presence. Commonly installed in commercial offices, classrooms, conference rooms, and healthcare facilities, it combines passive infrared (PIR) sensing with wall switch functionality to improve energy efficiency and occupant convenience. Maintenance personnel, electrical contractors, and building automation integrators use the WattStopper WS-301-I for replacements, retrofits, lighting upgrades, and new installations.

Applications:

The WattStopper WS-301-I Ivory PIR Wall Switch Occupancy Sensor is commonly used in office buildings, schools, retail spaces, hospitality venues, and commercial facilities requiring automatic lighting or fan control. The WattStopper WS-301-I is designed for wall-mounted occupancy detection using passive infrared technology, making it suitable for private offices, conference rooms, lunchrooms, and similar indoor environments where energy savings and hands-free operation are desired.

Technical Specifications:

• Brand: WattStopper
• Part Number: WS-301-I
• Product Type: PIR Wall Switch Occupancy Sensor
• Color: Ivory
• Sensing Technology: Passive Infrared (PIR)
• Detection Coverage: 180°
• Coverage Area: Up to 900 sq. ft.
• Operating Voltage: 120/277 VAC
• Load Rating: 1000 W @ 120V, 1200 W @ 277V
• Time Delay: Adjustable from 30 seconds to 30 minutes
• Mounting Type: In-wall decorator-style switch
• Function: Automatic lighting or fan control based on occupancy detection
• Suitable for indoor commercial applications

Common Replacements:

• WattStopper WS-301-W PIR Wall Switch Occupancy Sensor
• WattStopper WS-301-I-U PIR Wall Switch Occupancy Sensor
• WattStopper WS-250-I PIR Wall Switch Occupancy Sensor