Wattstopper DSW-301-G Dual Tech Wall Switch Sensor 120 277VAC 50 60HZ

Description:

The Wattstopper DSW-301-G Dual Technology Wall Switch Sensor is a wall-mounted occupancy sensor that combines Passive Infrared (PIR) and Ultrasonic sensing technologies to provide reliable automatic lighting control in commercial and institutional environments. Designed for operation on 120/277 VAC, 50/60 Hz systems, the sensor automatically detects occupancy and controls connected lighting loads to improve energy efficiency and occupant convenience. The dual-technology design minimizes false triggering while maximizing detection performance, making it suitable for enclosed offices, classrooms, conference rooms, and other occupied spaces where dependable occupancy sensing is required.

Applications:

The Wattstopper DSW-301-G Dual Technology Wall Switch Sensor is commonly used in private offices, conference rooms, classrooms, training facilities, healthcare buildings, retail spaces, government facilities, commercial buildings, and energy management systems where automatic lighting control, occupancy-based switching, energy conservation, and code-compliant lighting management are required to reduce energy consumption while maintaining occupant comfort and convenience.

Technical Specifications:

• Manufacturer: Wattstopper / Legrand
• Model: DSW-301-G
• Product Type: Dual Technology Wall Switch Occupancy Sensor
• Sensor Technologies: Passive Infrared (PIR) and Ultrasonic
• Voltage Rating: 120/277 VAC
• Frequency: 50/60 Hz
• Function: Automatic lighting control based on occupancy
• Control Mode: Automatic ON/OFF Occupancy Sensing
• Mounting Type: Wall Switch Mount
• Coverage Type: Major and Minor Motion Detection
• Time Delay: Adjustable
• Sensitivity: Adjustable
• Wiring Configuration: Single-Pole
• Color: Gray (G)
• Application Type: Indoor Lighting Control
• Industry Use: Commercial, Institutional, Educational, and Healthcare Facilities
• Compliance: Energy Code and Occupancy Sensor Requirements
• Equipment Category: Occupancy Sensor Switch

Common Replacements:

• Wattstopper DW-311 Dual Technology Sensor
• Leviton ODS15 Dual Technology Occupancy Sensor
• Hubbell ATD Series Occupancy Sensor Switch