WATTSTOPPER DSW-302-347-G DUAL TECHNOLOGY WALL SWITCH OCCUPANCY SENSOR 347V GREY

WATTSTOPPER DSW-302-347-G Dual Technology Wall Switch Occupancy Sensor 347V Grey The Wattstopper DSW-302-347-G is a dual technology wall switch occupancy sensor designed for precise lighting control in commercial and industrial electrical applications. It combines passive infrared (PIR) and ultrasonic detection technologies to provide high sensitivity to both small and large movements. This sensor is suitable for use by electrical distributors, lighting solutions providers, wire and cable specialists, and switchgear suppliers seeking reliable occupancy-based lighting automation. It replaces standard wall switches and fits standard decorator wall plates, offering seamless integration into existing wiring systems. Specifications Voltage: 347 VAC, 50/60 Hz Load Limits Relay 1: 1500 W ballast, LED, 1/4 HP Load Limits Relay 2: 1500 W ballast, LED, 1/6 HP Sensor Type: Occupancy (Dual Technology: PIR and Ultrasonic) Amperage: 4.3 A Wattage: 1500 W Time Delay Adjustment: 5 to 30 minutes Walk-Through Mode: 3 minutes if no activity after 30 seconds Test Mode: 10 minutes with 5-second time delay PIR Sensitivity: High or Low (50%) adjustable Ultrasonic Sensitivity: Adjustable from Minimum to Maximum, or Off Ultrasonic Frequency: 40 kHz Light Level Adjustment Range: 8 foot-candles to 180+ foot-candles Audible Alerts: Selectable audible warnings before load turns off Relays: Two independent relays with two ON/OFF buttons for dual load control Optional Neutral Wiring: Available Multi-Way Capability: Supports up to 4 sensors on the same circuit for multi-location control Dimensions: Height 4.5 in, Width 1.8 in, Depth 1.8 in Product Weight: 0.3 lb Color: Gray Country of Origin: China Features Dual technology sensor combining PIR and ultrasonic detection for enhanced occupancy sensing accuracy and reduced false triggers Two relays allow independent control of two separate lighting loads or circuits Manual ON and Auto ON operating modes configurable per relay for flexible energy management Walk-Through Mode reduces light-on time for brief occupancy, improving energy savings Light level sensor prevents lights from turning on when adequate daylight is present, with user override capability Color-matched lens and low-profile design for aesthetic appeal in commercial interiors Fits standard decorator wall plates for easy retrofit installations Selectable audible alerts warn occupants before lights turn off Multi-way wiring enables multiple sensors to control the same load, ideal for large or multi-entrance spaces Optional neutral wiring supports modern electrical installations Compliance with FCC Class A digital device standards for commercial environments Downloads & Links Spec Sheet Spec Sheet Spec Sheet