The D4SL-N3RFG-D4N is a robust frame mount door and interlock switch designed for industrial applications where reliable safety and control are paramount. Featuring a durable screw termination method and an IP67 ingress protection rating, this switch is built to withstand harsh environments. Its 3NC + 3NC contact configuration ensures redundancy in signaling, while the 10A/2.5A current rating and 120V/125V voltage rating provide ample power handling capability. The bright orange LED illumination not only enhances visibility but also indicates the switch's status at a glance. With a 1/2-14 NPT conduit thread size, installation is straightforward. Whether used in machinery, access control systems, or other equipment, the D4SL-N3RFG-D4N guarantees reliable operation and compliance with safety standards.