Introducing the D4SL-N4DFA, a rugged and reliable frame mount door interlock switch designed for industrial applications. With an IP67 rating, this switch is built to withstand harsh environments, ensuring optimal performance even in dusty or wet conditions. Featuring a contact configuration of 2NC + 2NC, it offers enhanced safety and security by providing redundant circuits. The termination method of screw and conduit thread size of M20 make installation quick and easy. Rated for 10A at 120V and 2.5A at 125V, this switch is suitable for a wide range of power requirements. Whether used in machinery, manufacturing, or other industrial settings, the D4SL-N4DFA is a dependable solution for door and interlock control.