Apcon Automation India Private Limited

FT-420-10R could be part of a signal tower light system, where the "10R" indicates a red light used to signal critical or error states within machinery or production lines.

The FT-420-10R would likely be part of a larger multi-color signal light system or stack light that helps operators quickly understand the operational status of a system. Red generally indicates a fault, emergency, or high-priority issue that requires immediate attention.

These types of lights are commonly used in factories, assembly lines, and machine control systems for safety monitoring, system alerts, and visual status indicators.