Schneider Electric 9001KM7 Indicator Light

The Schneider Electric 9001KM7 is a 30 mm diameter transformer-style light block with an incandescent indicator lamp designed for the Harmony 9001K and Harmony 9001SK control units. Operating from 220–240 V AC (nominal 230 V), this panel-mounted light module uses screw-terminal wiring for reliable connections and is intended to provide a clear status indication within Schneider Electric's Harmony modular system. The unit features a clear incandescent lamp and a 30 mm form factor that matches the 9001K/SK family accessories, making it a common choice for showing machine or process states in control panels. Verified by Schneider Electric and distributor listings (including Grainger, DigiKey, Mouser, Nedco, and SupplyHouse), the 9001KM7 is specified as a 30 mm light block with 230 V AC operation and screw-terminal connections, confirming its compatibility and physical footprint for panel designers.