Introducing the D4SL-N4QFA-DN, a robust and reliable door switch designed for industrial applications. With a frame mount for secure installation, this switch features a screw termination method and boasts an IP67 rating for exceptional protection against dust and water ingress. Its bright orange LED illumination provides clear visual feedback, enhancing safety in any environment. The contact configuration of 3NC + 2NC/1NO offers versatile functionality, while the current rating of 10A/2.5A and voltage rating of 120V/125V ensures efficient operation. RoHS compliant and featuring a M20 conduit thread size, this switch is both environmentally friendly and easy to integrate into existing systems. Perfect for use in machinery, equipment, and control panels, the D4SL-N4QFA-DN is a dependable solution for door and interlock applications.