IDEC AP22M-2Q4Y is a 22mm panel indicator, functioning as a pilot light with a 24V operating voltage and a distinct yellow illumination. This component is integral to control panels and operator interfaces, commonly found in industrial automation, machine control, and building automation systems where clear visual status indication is critical. Its robust design and reliable performance make it suitable for environments demanding durability and consistent operation. The AP22M-2Q4Y is supplied in bulk packaging for efficient integration into larger manufacturing processes.