The M22-SWD-LEDC-B is an Eaton illuminated pushbutton actuator from their M22 series. It is a standard round actuator that is specially designed for fast and easy onsite assembly. It has a built-in LED, which is an orientation indicator light and illuminates to show the status of the switch. The bright yellow lens makes this part very visible in any environment, allowing for easy identification. The product is made of Noryl material, which is a high-performance plastic with excellent strength, rigidity, and mechanical properties. Additionally, its design ensures that the product is dust and waterproof, ensuring long-term reliability.