The 630-1603-304F is a 30mm green LED panel mount indicator with a flat lens designed for industrial signaling and status indication applications. It operates at 12 VDC with a current draw of 60 mA and delivers a typical light intensity of 41,500 mcd, utilizing InGaN LED technology for maximum light output. The indicator features a durable brass housing with white nickel plating, transparent polycarbonate lens (UL 94-0), and is rated for IP66 and NEMA 4X protection, making it suitable for harsh outdoor and industrial environments. It mounts through a 1.18" (30mm) hole with a maximum panel thickness of 0.575" (14.6 mm) for flat lens models, and operates reliably across -30°C to +85°C. Common applications include instrument panels, safety systems, UL 508 panel applications, petrochemical facilities, mining operations, and agricultural controls where durable, high-visibility status indication is required.