Schneider Electric 9001KT1 Pilot Light

Schneider Electric 9001KT1 is a 30 mm Harmony K-series panel-mount pilot light with push-to-test operation, designed to provide a clear status indication on control panels when powered by 110–120 V AC at 50/60 Hz. It is part of the Harmony 9001K family and uses a 30 mm mounting diameter with a chromium-plated metal bezel for durability; the 9001KT1R31 variant adds a red Fresnel lens, a polycarbonate housing, and a metal bezel, all arranged for panel installation, and is documented as a 110–120 V AC device. The unit ships as a single packaged item. Some configurations in the 9001KT1 line may include an integral LED indicator as part of the illumination option, offering an alternative light source in certain regional variants. The 9001KT1 family is designed for quick replacement of light modules in Harmony 9001K push-button assemblies, delivering a compact illumination module within a standard 30 mm footprint for industrial control panels.