V12Y-11Z-230O is a type of industrial navigation switch from Onpow. It is a heavy-duty, dust and water-proof switch, IP67 rated, that can be activated with a firm, tactile key press. It features a 12mm plastic key, with four directional arrow keys, a select button, and color indicator LED. It is front panel mounted, and can be operated in temperatures ranging from -25 to +55 °C.