RRU-X-UNV

The RRU-X-UNV UL 924 Listed shunt relay controls line- and low-voltage emergency lighting functions. During a utility power interruption, its 20A Form C relay bypasses a line-voltage switch, occupancy sensor or dimmer to bring emergency fixtures to full brightness, while a 1A normally open contact bypasses 0-10V dimming or switching signals. It can also open or short a DALI control signal. Compact, universal-mount construction supports flush, panel, fixture or junction-box installation, with an integral test switch, utility-power indicator and fire alarm override input.