The D4NL-2CFA-B4 is a robust and reliable door interlock switch designed for industrial applications. Constructed with high-quality plastic housing and featuring a screw mount for easy installation, this IP67 rated switch ensures protection against dust and water ingress, making it suitable for use in harsh environments. With a contact configuration of 2NC + 1NC/1NO, it offers versatile functionality for monitoring door status. The bright orange LED illumination provides visual indication, enhancing safety measures. Rated for a current of 10A and 2.5A, and a voltage of 120V and 125V, this switch is suitable for a range of power requirements. Its G1/2 conduit thread size allows for secure cable connections. The D4NL-2CFA-B4 is a vital component in any industrial setting where reliable door monitoring is essential.