The D4SL-N4FFA-DN is a rugged and reliable door interlock switch designed for industrial applications. Featuring a frame mount design and a durable screw termination method, this switch ensures secure and efficient operation in any environment. With an IP67 rating, it offers protection against dust and water ingress, making it suitable for use in harsh conditions. The bright orange LED illumination provides visual feedback, while the 2NC + 2NC/1NO contact configuration allows for versatile connectivity options. Rated for 10A at 120V and 2.5A at 125V, it can handle high current loads with ease. The M20 conduit thread size makes installation simple, and the long-lasting LED illumination ensures reliable performance. Ideal for use in door and interlock systems, the D4SL-N4FFA-DN is a dependable choice for ensuring safety and compliance in industrial settings.