The D4SL-N4PDA-D is a rugged and reliable door interlock switch designed for industrial applications. With a frame mount configuration and screw termination method, it ensures easy installation and secure connection. Featuring an IP67 rating, it is protected against dust and water ingress, making it suitable for use in harsh environments. The switch offers illuminated operation, with bright orange LED indicators for clear visibility. Its contact configuration includes 3NC + 2NC/1NO, allowing for versatile control options. With a current rating of 10A and 2.5A, and voltage ratings of 120V and 125V, it can handle high-power applications with ease. The M20 conduit thread size ensures compatibility with standard fittings. Whether used in machinery, access control systems, or safety applications, the D4SL-N4PDA-D guarantees reliable performance and compliance with safety standards.