Allen-Bradley 855E-10DN4 is a 50 mm Control Tower Stack Light assembly with a red lens, designed to provide a clear visual signal in automation panels. It operates on 115V AC full voltage and uses a red steady incandescent lamp. It is part of Rockwell Automation's 855E 50 mm stack-light family, a line that provides color options for multi-indicator signaling in control panels. This signaling device supports reliable status indication in manufacturing environments where quick, unambiguous visual cues are needed.
