The OMRON A22NL-BPA-TYA-G102-YD is a high-quality, lighted pushbutton switch designed for industrial automation applications. Featuring a 22mm diameter, this switch includes a durable plastic bezel and a projected, alternate action button in a vibrant yellow color. It offers an IP66 rating for robust protection against dust and water ingress, making it ideal for demanding environments. The switch supports a NO/NC contact configuration with a screw terminal block, ensuring reliable performance and easy installation. Perfect for control panels and machinery interfaces, this OMRON pushbutton switch combines functionality with safety.