The D4NL-4FFG-B is a durable and versatile door and interlock switch designed for reliable industrial use. Constructed with high-quality plastic housing and featuring a screw mount for easy installation, this switch is IP67 rated to ensure protection against dust and water ingress. With a contact configuration of 2NC + 2NC/1NO, it offers secure switching functionality. The built-in LED illumination, in a vibrant orange color, provides visual feedback of the switch status. Rated for a current of 10A and 2.5A, and compatible with voltages up to 120V and 125V, this switch is suitable for a wide range of applications. With a conduit thread size of M20, it can be easily integrated into existing systems. The D4NL-4FFG-B is a dependable solution for ensuring safety and control in industrial environments.