Introducing the D4SL-N2BFA, a rugged and reliable door interlock switch designed for industrial applications. With a frame mount configuration and screw termination method, this switch ensures secure installation and operation even in harsh environments, boasting an IP67 rating for dust and water resistance. The contact configuration of 2NC + 1NC/1NO allows for versatile usage, while the current rating of 10A and 2.5A, along with a voltage rating of 120V and 125V, guarantee efficient performance. The G1/2 conduit thread size further enhances compatibility. Part of the D4SL-N series, this switch is a vital component for maintaining safety and control in machinery and equipment. Trust in the D4SL-N2BFA for dependable operation in critical applications.