WATTSTOPPER DSW-302-347-B DUAL TECHNOLOGY WALL SWITCH OCCUPANCY SENSOR 347V BLACK

WATTSTOPPER DSW-302-347-B Dual Technology Wall Switch Occupancy Sensor 347V Black The WattStopper DSW-302-347-B is a dual technology wall switch occupancy sensor designed for precise lighting control in commercial electrical and lighting solutions. It integrates passive infrared (PIR) and ultrasonic detection technologies to accurately sense occupancy, enabling automatic ON/OFF switching of lighting loads. Ideal for electrical distributors and switchgear suppliers, this sensor supports control of two independent lighting circuits and fits standard decorator wall plates, making it suitable for retrofit and new installations requiring efficient wire and cable management. Specifications Voltage: 347 VAC, 50/60 Hz Sensor Type: Occupancy (Dual Technology - PIR and Ultrasonic) Load Limits Relay 1: 1500 W ballast, LED, 1/4 HP Load Limits Relay 2: 1500 W ballast, LED, 1/6 HP Amperage: 4.3 A 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 Adjustment: High or Low sensitivity Ultrasonic Adjustment: Minimum to Maximum, Off Ultrasonic Frequency: 40 kHz Light Level Adjustment Range: 8 foot-candles to 180+ foot-candles Audible Alerts: Selectable Optional Neutral Wiring: Supported Multi-Way Capability: Supported (up to 4 sensors on same circuit) Product Dimensions: Width 1.8 in, Height 4.5 in, Depth 1.8 in Product Weight: 0.3 lb Color: Black Country of Origin: China Features Dual technology occupancy sensing combining PIR and ultrasonic detection for high sensitivity to both small and large movements Two independent relays and ON/OFF buttons for separate control of dual lighting loads or circuits Manual ON or Auto ON operation modes configurable via DIP switches for flexible energy management Defaults to Manual ON operation to maximize energy savings Color-matched lens and low profile design for aesthetic integration with standard decorator wall plates Walk-through mode reduces lighting time after brief occupancy, enhancing energy efficiency Light level sensor holds load OFF when adequate daylight is present, with override capability Multi-way wiring allows up to 4 sensors to control the same lighting circuit for convenience and scalability Selectable PIR sensitivity and ultrasonic detection levels to minimize false triggers in complex environments Audible alerts provide warning before load turns off, configurable via DIP switch Complies with FCC Part 15 Class A digital device standards Downloads & Links Spec Sheet Spec Sheet Spec Sheet