Siemens 52BL5G2XB Pilot Light Module

Siemens 52BL5G2XB Pilot Light Module is a complete 30 mm panel-mount indicator from the Siemens 52 series. It features a red LED lamp module with an integrated transformer and a glass lens, designed to operate from a 120 VAC control circuit. The assembly ships as a ready-to-install pilot light (lamp module included) with the head and lens preassembled for straightforward panel integration. Its 30 mm mounting footprint matches standard industrial control panels, making it suitable for signaling machine status, process conditions, or operator alerts in automation and electrical cabinets. The LED design provides a compact, low-profile illumination solution for control panels in busy environments, and the unit is intended for 120 VAC supply while delivering consistent visibility as part of Siemens' pilot-light lineup.