The D4NL-1BDA-B4S is a robust and reliable door interlock switch designed for industrial applications. Crafted with durable plastic housing and featuring a screw mount design, this switch ensures easy installation and long-lasting performance even in harsh environments. With an IP67 rating, it provides excellent protection against dust and water ingress. The illuminated orange LED indicator allows for clear and visible signaling, enhancing safety protocols in operational settings. Boasting a contact configuration of 2NC + 1NC/1NO, this switch offers versatility in control and monitoring systems. Rated for 10A at 120V and 2.5A at 125V, it guarantees efficient power management. The conduit thread size of PG13.5 further facilitates secure cable connections. Part of the D4NL series, known for its quality and durability, this switch is a dependable choice for door and interlock applications in industrial settings.