Allen-Bradley 856T-BB4 is a 70 mm inline stack light module with a black housing, part of the 856T family. It operates on 24V and uses a multi-function LED that offers steady, flashing, and two distinct strobe modes (Strobe 1 and Strobe 2); output color is red, with a red lens and a polycarbonate lens material, and a standard lens finish. The 70 mm form factor is designed for inline mounting with other stack-light components, delivering clear visibility in control panels and automation equipment. This 856T-BB4 variant is manufactured by Allen-Bradley/Rockwell Automation and lists Austria as the country of origin.
