Allen-Bradley 856T-XBY3Y5Y4P1-25-MIC Tower Light Stack Assembly

Allen-Bradley 856T-XBY3Y5Y4P1-25-MIC is a 70 mm tower light stack assembly from the Rockwell Automation/Allen-Bradley ControlTower 856T family, designed for mounting in control panels to provide clear machine-status signaling. The part number identifies a complete stack-light configuration built around the 70 mm signaling tower, a form factor widely used in industrial automation for status indication and process signaling. As part of the 856T line, it supports modular light modules and accessories that let users tailor color output and functional options to their application. For exact electrical requirements, available color outputs, and mounting configurations, refer to the official 856T documentation and the specific part number 856T-XBY3Y5Y4P1-25-MIC when selecting compatible components.