Compact and versatile round rocker switch with a 2-position ON/OFF function, designed for easy integration into various electrical systems. Features a 4-pin terminal layout for flexible wiring options and comes with a built-in LED indicator in green or red to clearly show the switch status. Part of the KCD1 series, this switch fits standard 23mm panel cutouts, making it ideal for control panels, appliances, automotive systems, and industrial equipment. Durable, reliable, and suitable for a wide range of applications where visual ON/OFF feedback is essential.