Introducing the D4SL-N4QFA-D, a robust and reliable door and interlock switch designed for industrial applications. Featuring a frame mount design and screw termination method, this switch ensures secure installation. With an IP67 rating, it offers excellent protection against dust and water ingress, making it ideal for harsh environments. The 3NC + 2NC/1NO contact configuration allows for versatile usage, while the 10A and 2.5A current ratings ensure efficient operation. The bright orange LED illumination provides visual indication, enhancing safety. Boasting a voltage rating of 120V and 125V, this switch is suitable for a wide range of power systems. The M20 conduit thread size allows for easy integration. Trust in the D4SL-N4QFA-D for dependable performance in your industrial automation setup.