Siemens 52PA4G9 N is a 120 V AC pilot-light module from Siemens’ 52 family, designed to serve as an illuminated status indicator in control panels. The unit is amber (AMB) and incorporates an internal transformer (XFMR) with an incandescent lamp (INC) to provide illumination from standard mains voltage. Used as an indicator in Siemens push-button assemblies, it offers a compact, built-in lighting solution for signaling machine or process status in industrial environments. Verified distributor listings from Cooper Electric and Rexel confirm the 52PA4G9 designation and its amber, transformer-equipped, incandescent 120 V configuration for this model.
