The D4SL-N4RDA-D4N is a high-performance door and interlock switch designed for industrial applications. Featuring a robust frame mount construction and a screw termination method, this switch ensures secure installation and reliable operation. With an IP67 ingress protection rating, it guarantees resistance to dust and water, making it suitable for harsh environments. The bright orange LED illumination provides visual status indication, enhancing safety protocols. Boasting a contact configuration of 3NC + 3NC and a current rating of 10A and 2.5A, this switch offers versatile usage options. It accommodates a voltage rating of 120V and 125V, catering to various power requirements. The M20 conduit thread size allows for easy connection. The D4SL-N4RDA-D4N is a vital component in ensuring the integrity and security of industrial access points.