Discover the Harmony 9001K and 9001SK Pushbuttons, switches, and pilot lights Ø 30 catalog

This catalog presents the Harmony 9001K and 9001SK control and signaling units with 30mm diameter mounting. It details the complete product range including pushbuttons, selector switches, pilot lights, joystick controllers, and emergency stop pushbuttons. The document provides technical specifications, environmental characteristics, electrical ratings, and detailed reference tables for product selection. The catalog includes both the 9001K series with chromium plated metal bezel and the 9001SK series with double insulated bezel designed for applications requiring high resistance to corrosion. AI-assisted summary (Full document authored and validated by Schneider Electric experts).