Siemens 52PL4J3XB Pilot Light LED 30mm Green Oil Tight

Siemens 52PL4J3XB is a 30 mm panel-mounted LED pilot light with an internal transformer that accepts 480 V AC and drives a green LED indicator for control circuits. The complete unit features a chrome-finish heavy-duty metal housing, a BA9s lamp base, a plastic green lens, and a 30 mm mounting footprint with screw-terminal connections for straightforward installation. It is designed to be watertight and oil-tight with an IP66 rating and carries UL Listed and CSA Certified marks for multiple NEMA configurations (1, 3, 3R, 4, 4X, 12, 13), making it suitable for harsh industrial environments. The internal transformer provides 6 V to the LED module, enabling reliable illumination from the standard 480 V supply while maintaining electrical isolation. Designed as a panel indicator for industrial control panels, it provides a clear green status signal in environments requiring robust environmental protection.