Schneider Electric 9001KM25 Light Module

Schneider Electric's Harmony 9001KM25 Light Module is a 30 mm diameter light block designed for Harmony 9001K, 9001SK, and 9001KX control units, delivering visible indication within 30 mm push‑button assemblies. The module features a thermoplastic polyester housing, a steel socket, and tin‑plated steel terminals, with a screw‑terminal variant commonly used in North American installations. It is rated for 230 VAC or DC operation and supports a 6 VA load, using an incandescent lamp (KM25) as the illumination element. As part of Schneider Electric's Harmony 9001 family of 30 mm light modules, the 9001KM25 integrates with standard 9001K/SK/KX push‑button stations to provide signaling in industrial control panels and operator stations, with regional variants sometimes listed as 240 VAC/VDC in certain catalogs.