Allen-Bradley 855T-G10FN4 is a 120V AC red-flashing stack light from Rockwell Automation, part of the 855T Control Tower family. Housed in gray (G) housing, the 5-module stack uses a flashing incandescent module (FN) to provide a prominent red status indicator. It is designed for 120V AC, 60 Hz operation and can be mounted on a surface-mount base or a 10 cm aluminum pole base, enabling flexible installation on panels or machinery lines.
