The OMRON A22NL-BPM-TRA-G100-RD is a high-quality, illuminated pushbutton switch designed for industrial automation applications. Featuring a 22mm diameter and a robust plastic bezel, this projected, momentary switch is equipped with a red LED for clear visibility. It offers easy installation with a screw terminal block and is built to withstand harsh environments with an IP66 protection rating. Ideal for control panels, this pushbutton switch supports 100-120 VAC operation and is perfect for applications requiring reliable and efficient control solutions.