IDEC AP1M222-S is a panel mount pilot light, designed for status indication in industrial control panels, automation systems, and building management. This component features a 10mm mounting diameter, facilitating integration into a wide range of panel designs. The AP1 series pilot light offers robust construction for reliable operation in demanding environments. Its primary function is visual signaling, providing clear operational status feedback to users. This device is suitable for applications requiring durable and straightforward visual indicators, commonly found in machinery control, electrical distribution systems, and facility monitoring.