Siemens 52AAFE2B Push To Test Pilot Light Red

52AAFE2B is a Siemens red LED pilot light accessory for the CL52 30 mm light module, designed to install in Siemens 52-series push-button assemblies to provide visible status indication. This full-voltage lamp uses a BA9s socket and is rated for 120 V AC/DC, making it suitable for standard automation panels. The red LED indicator is intended to be used with CL52 30 mm light modules as part of Siemens' US2 lighting accessory line, delivering compact, reliable illumination directly in the control device. With a dedicated indicator lamp like 52AAFE2B, you can add clear, immediate feedback to push-button installations without external drivers.