The AR22F0R-10Y is a flush round head pushbutton switch manufactured by Fuji Electric, designed for momentary action control in industrial machines, machine tools, and control panels. It features a single normally open (1NO) contact configuration with a flush round head operator and square bezel design. The switch is available with screw terminal connections and is rated for standard industrial control voltages. This pushbutton switch is commonly used in machine tool control, distribution panels, and instrumentation panels where reliable, easy-to-operate control interfaces are required, offering improved safety and simplified wiring compared to traditional control solutions.