The D4NL-1HFG-B is a high-performance door and interlock switch designed for industrial applications. Constructed with durable plastic housing and featuring a screw mount and termination method, this switch ensures secure installation. With an IP67 rating, it is suitable for use in harsh environments. The bright orange LED illumination provides visual indication, enhancing safety. The 3NC + 2NC contact configuration allows for versatile control options, while the 10A and 2.5A current ratings ensure reliable operation. With a voltage rating of 120V and 125V, it is compatible with a range of power systems. The PG13.5 conduit thread size makes it easy to integrate into existing setups. Ideal for machinery and equipment safety systems, the D4NL-1HFG-B is a dependable choice for industrial automation.