Allen-Bradley 855T-B24DN5 Amber Stack Light is a 70 mm control-tower signaling device with a black housing and amber lens, designed for panel- or machine-mounted status indication in industrial environments. It operates from 24 V AC/DC and uses a steady incandescent lamp module (DN), delivering reliable steady illumination. The light output is rated at 2.5 MSCP (31.4 lumens), making it suitable for clear visibility in bright factory settings and aligning with Rockwell Automation’s 855E/855T signaling family for typical status cues such as machine start/stop, fault, and process status.
