Introducing the D4SL-N4VFA, a robust Frame Mount door and interlock switch designed for reliable performance in demanding environments. Featuring a screw termination method and boasting an IP67 rating, this switch ensures secure and watertight connections, making it ideal for industrial applications. With a contact configuration of 2NC + 2NC, the D4SL-N4VFA offers enhanced safety by providing dual redundancy. It has a current rating of 10A for power circuits and 2.5A for signaling circuits, along with a voltage rating of 120V and 125V, respectively. The M20 conduit thread size allows for easy installation. Classified under the Door & Interlock Switches category, the D4SL-N4VFA is a vital component for safeguarding machinery and equipment.