Siemens 52PX6D2AY Pilot Light Red 24V

Siemens 52PX6D2AY is a red LED pilot light designed to be used with Siemens 52-series illuminated pushbutton assemblies, delivering a bright, front-mounted status indicator in control panels and automation equipment. The D2AY designation denotes a 24V LED illumination option, offering longer life and reliable visibility at 24V (as opposed to the older incandescent 24V option in the same family). This indicator is part of Siemens' 52PX6 family of pilot devices used to signal machine status or operator actions within industrial panels, such as control cabinets and process control setups. The 52PX6D2AY is designed to integrate with standard Siemens mounting and wiring practices for 52PX6 pushbutton units, ensuring proper alignment and electrical connection while consuming only the voltage required by the LED lamp. In practice, this LED pilot light provides a quick visual cue on equipment status and can be relied upon in routine maintenance and troubleshooting to confirm when a circuit is energized.