WATTSTOPPER AS-100-B AUTOMATIC CONTROL SWITCH120/277V BLACK

WATTSTOPPER AS-100-B Automatic Control Switch 120/277V Black The WATTSTOPPER AS-100-B is an automatic control switch designed for both manual and automatic lighting control in commercial and institutional environments. It enables electrical distributors and lighting solutions providers to retrofit existing lighting systems with minimal labor by using power interruption signals from lighting control panels. Suitable for use with wire and cable systems operating at 120 or 277 VAC, this switch supports ballast and incandescent loads, making it a reliable component for lighting control and energy management applications. It is also compatible with multiway switching setups and provides audible and visual warnings for delayed shutoff events. Specifications Voltage: 120 or 277 VAC, 50/60 Hz Load Requirements: 0-1300W ballast & incandescent @120 VAC; 0-3000W ballast @277 VAC Power Interruption Signal Resolution: ± 0.1 seconds Dimensions: 2.69” x 1.75” x 1.81” (68.0mm x 45.0mm x 46.0mm) L x W x D Weight: 0.4 lbs UL and CUL listed Five-year warranty Features Manual ON/OFF control with pushbutton override Automatic ON, OFF, and delayed OFF operation via power interruption signals Five-minute delay-off with audible beep and LED locator light warning (optional) Simple retrofit installation; no neutral wire required Compatible with all electronic ballasts and motor loads Supports 3-way, 4-way, and multiway switching applications Self-adjusting zero crossing switching for reliable operation of high inrush loads Micro-controller enhances reliability and switching accuracy Terminal style back-wiring for ease of installation BAA/TAA-compliant models available Downloads & Links Spec Sheet Spec Sheet