The OMRON A22NL-BPM-TYA-G102-YD is a high-quality, lighted pushbutton switch designed for industrial automation applications. Featuring a 22mm diameter and a durable plastic bezel, this momentary switch is equipped with a projected yellow button and an IP66 protection rating, ensuring robust performance in demanding environments. The switch includes a screw terminal block and supports a DPST-NO/NC circuit configuration, making it ideal for control panels requiring reliable and easy-to-install components. With an illumination voltage of 100V~120VAC and a long electrical life of 500,000 cycles, this OMRON pushbutton switch is a dependable choice for enhancing operational efficiency.