The 609-1122-140F is a 9mm panel mount LED indicator designed for status and power indication in industrial and instrumentation applications. This red LED indicator operates at 24V DC with a typical intensity of 85 mcd, providing clear visual feedback in control panels and equipment. The indicator features a brass-chrome plated housing with copper-nickel plated terminals, and is designed for mounting through a 0.374" (9.5 mm) hole with a maximum panel thickness of 0.374" (9.5 mm). It operates reliably across a temperature range of 0°C to +85°C and is RoHS compliant, making it suitable for main power indication, remote power indication, and maintenance warning applications in various industrial environments.