The FUJI ELECTRIC AH164-ZTRE3 is a compact push button indicator from the AH16 Series, designed for industrial automation applications. This small red warning light features a rectangular flat head and is built to withstand vibration and shock, ensuring reliable performance in demanding environments. Ideal for panel installations, this push button indicator offers easy contact separation for simple maintenance and replacement. Although discontinued, the AH164-ZTRE3 remains available for purchase, providing a durable solution for your automation needs.