Introducing the D4SL-N3RFA-D4N, a rugged and reliable door interlock switch designed for industrial applications. Certified with an IP67 rating, this switch is built to withstand harsh environments, ensuring optimal performance in demanding settings. Featuring a frame mount design and screw termination method, installation is secure and straightforward. The vibrant orange LED illumination provides clear visual indication, enhancing safety protocols. With a contact configuration of 3NC + 3NC, and current rating of 10A and 2.5A, this switch offers versatile functionality. Operating at voltages up to 120V and 125V and with a conduit thread size of 1/2-14 NPT, it is suitable for a wide range of systems. Part of the Door & Interlock Switches series, the D4SL-N3RFA-D4N guarantees reliable operation, making it an essential component in industrial automation setups.