The 609-2322-330F is a 9mm recessed panel mount LED indicator designed for status indication and power monitoring applications. This watertight indicator features a yellow lens with a typical intensity of 90 mcd and operates at 12V DC without requiring an external resistor. The housing is brass with black nickel plating, and the unit is mounted through a 0.374" (9.5 mm) hole with a maximum panel thickness of 0.374" (9.5 mm) when used with the gasket. The indicator is rated for operating temperatures from 0°C to +85°C and includes a black EPDM gasket for watertight sealing, achieving IP66 and NEMA 4X ratings. Common applications include main power indication, remote power indication, maintenance and warning indication, and instrumentation systems where reliable visual feedback is required.