Watts NSB PW-200-W Wall Switch Sensor 277V AC

Description:

The Watts NSB PW-200-W Wall Switch Sensor is a 277 VAC occupancy sensor designed to automatically control lighting based on room occupancy, helping reduce energy consumption and improve convenience in commercial and institutional buildings. Featuring a wall switch form factor and white finish, it replaces a standard light switch and uses passive infrared (PIR) sensing technology to turn connected lighting loads on and off based on occupant movement. It is commonly installed in offices, classrooms, conference rooms, restrooms, and other indoor spaces requiring automatic lighting control.

Applications:

The Watts NSB PW-200-W is widely used in commercial buildings, schools, healthcare facilities, government offices, retail spaces, warehouses, and institutional environments. Installed in place of a conventional wall switch, it automatically manages lighting to improve energy efficiency, reduce unnecessary power consumption, and enhance occupant convenience. It is suitable for controlling fluorescent, LED, incandescent, and other compatible lighting loads operating on 277 VAC circuits.

Technical Specifications:

• Manufacturer Part Number (MPN): PW-200-W
• Brand: Watts NSB (Networked Sensor Building)
• Product Type: Wall Switch Occupancy Sensor
• Sensor Technology: Passive Infrared (PIR)
• Supply Voltage: 277 VAC
• Color: White
• Mounting Style: Wall Switch Box Mount
• Control Type: Automatic On/Automatic Off (configuration dependent)
• Function: Occupancy-Based Lighting Control
• Installation: Replaces Standard Wall Switch
• Application: Indoor Lighting Control Systems
• Suitable For: Commercial and Institutional Buildings
• Operating Environment: Indoor Use
• Energy Saving Feature: Automatic Lighting Shutoff When Area Is Unoccupied
• Compatibility: 277 VAC Lighting Circuits
• OEM Replacement Part: Yes

Common Replacements:

• Watts NSB PW-100-W Wall Switch Sensor
• Watts NSB PW-300-W Wall Switch Sensor
• Watts NSB PW-200-I Wall Switch Sensor