Schneider Electric 9001K3L1A NSNBC01 Push Button

Schneider Electric's Harmony 9001K3L1A NSNBC01 Push Button is a 30 mm illuminated pushbutton operator from the Harmony 9001K family, designed for panel-mounted control of industrial equipment. The illuminated head provides clear status indication in low-light environments, making it well-suited for machine controls, conveyors, and access panels where quick recognition is essential. As part of the 9001K lineup, it uses standard 30 mm cutouts and is compatible with Schneider Electric contact blocks and guards to build a complete pushbutton station. The 9001K3L1A designation identifies a specific head/color-cap configuration within the 9001K range. Applications include start/stop controls, emergency interfaces, and other control inputs on industrial machinery where visibility and reliability matter. Electrical ratings and exact interfaces depend on the chosen contact block and voltage assembly for this model, so verify the precise specifications for your installation.