The OMRON A3SA-4103 is a high-quality illuminated push button switch, featuring a rectangular body and a milk-white dispersion plate, ideal for various industrial automation applications. This model includes a solder socket and is designed for easy integration into control panels, offering reliable performance and durability. Perfect for environments requiring clear visual indication, the A3SA-4103 ensures efficient operation and safety. Available for quick shipping and backed by OMRON's reputation for excellence, this push button switch is a top choice for automation professionals.