Schneider Electric 9001KM35 Fingersafe Light Module

The Schneider Electric Square D 9001KM35 Fingersafe Light Module is a 30 mm pilot-light block designed for Harmony 9001K and Harmony 9001SK push-button assemblies, providing a visual status indicator in control panels. It uses an incandescent bulb with a BA 9s base and a 24–28 V (AC/DC) supply, powered directly through an integral resistance for straightforward integration in 24 V circuits. The module features finger-safe contact blocks and a finger-safe terminal shroud, enabling safer operation and automatic self-grounding of the operator without additional wiring when mounted with compatible 30 mm K, SK, or KX push-buttons. Built for rugged panel environments, it carries IP20 protection and meets EN/IEC 60947-1 and 60947-5-4, UL 508, and CSA C22.2 No 14, with an approximate weight of 0.05 kg. The 9001KM35 family also includes LED variants, such as 9001KM35LR (LED red) and 9001KM35LW (LED white), but this entry describes the incandescent version of the 30 mm light module.