Introducing the D4NL-1DFA-B, a high-performance door interlock switch designed for reliable industrial applications. Constructed with durable plastic housing and featuring a screw mount for secure installation, this switch ensures optimal functionality in various environments. With an IP67 rating, it offers protection against dust and water ingress, making it suitable for both indoor and outdoor use. The 2NC + 2NC contact configuration allows for versatile control options, while the LED illumination, in a vivid orange color, provides visual feedback of the switch status. Rated for 10A at 120V and 2.5A at 125V, it guarantees efficient power management. RoHS compliant and with a conduit thread size of PG13.5, this switch adheres to international standards of safety and quality. Perfect for use in machinery, equipment, and access control systems, the D4NL-1DFA-B is a dependable solution for ensuring operational integrity.