The 630-1503-304F is a red LED panel mount indicator featuring a 30mm flat lens design for industrial signaling applications. This indicator operates at 12 VDC with a current draw of 95 mA and delivers a typical intensity of 22,000 mcd, utilizing AlInGaP LED technology for reliable light output. The unit features a brass housing with white nickel plating, transparent polycarbonate lens (UL 94-0), and 6-32 screw terminals for electrical connection. It is rated for IP66 protection and NEMA 4X compliance, with an operating temperature range of -30°C to +85°C, making it suitable for harsh outdoor environments including petrochemical facilities, mining operations, agricultural controls, and power generation systems. The mounting hole size is 1.18" (30mm) with a maximum panel thickness of 0.575" (14.6 mm) for flat lens configurations.