The D4SL-N2QFA-D4 is a high-performance door interlock switch designed for reliable and secure operation in industrial environments. With a robust frame mount design and IP67 ingress protection rating, this switch ensures durability and safety in even the harshest conditions. Featuring a unique contact configuration of 3NC + 2NC/1NO, it offers versatile functionality for monitoring and controlling access points. The bright orange LED illumination provides visual indication of the switch status, enhancing operational efficiency. With a current rating of 10A/2.5A and voltage rating of 120V/125V, it meets the demands of various applications. The screw termination method and G1/2 conduit thread size make installation easy and convenient. Perfect for use in machinery, control panels, and safety systems, the D4SL-N2QFA-D4 is a reliable choice for door and interlock switching needs.