The D4SL-N4NFA-D4N is a rugged and reliable door interlock switch designed for industrial applications. With a frame mount installation and IP67 rating, it ensures secure operation even in harsh environments. Featuring a screw termination method and M20 conduit thread size, it offers easy and efficient connectivity. The illuminated design, with vibrant orange LED indicators, enhances visibility and safety. The contact configuration of 2NC/1NO + 2NC/1NO allows for versatile usage. With a current rating of 10A and 2.5A, and voltage rating of 120V and 125V, it accommodates a wide range of power requirements. Part of the D4SL-N series, this switch guarantees high performance and durability in door and interlock control systems. Perfect for industrial settings, it is a crucial component for maintaining operational safety and efficiency.