The D4NL-2AFH-B is a rugged and reliable door and interlock switch designed for industrial applications. Constructed with durable plastic housing and featuring an IP67 ingress protection rating, this switch is built to withstand harsh environments. Its screw mount and termination method ensure secure installation, while the G1/2 conduit thread size allows for easy connection. With a contact configuration of 1NC/1NO + 1NC/1NO, it offers flexibility in monitoring door position with two sets of contacts. Illuminated with bright orange LED lights, it provides clear visual indication of status. Rated for 10A at 120V and 2.5A at 125V, it can handle high current loads. Whether used for safety interlocking or machinery control, the D4NL-2AFH-B guarantees reliable performance in demanding industrial settings.