The OMRON A22L-DG-24A-20M is a high-quality pushbutton switch designed for industrial automation applications. Featuring a cylindrical design with a 22/25 mm diameter, this lighted switch includes a square guard type actuator in green, illuminated by a 24 VAC/VDC LED. It operates as a DPST-NO momentary switch, making it ideal for control panels and machinery requiring reliable, tactile feedback. The robust construction and easy installation make it a preferred choice for enhancing operational efficiency in industrial environments.