Introducing the D4NL-4FFG-B4, a robust and reliable door and interlock switch essential for industrial applications. Crafted from durable plastic with an IP67 rating, this switch ensures optimal performance even in harsh environments. Featuring a convenient screw mount and termination method, installation is quick and hassle-free. The two normally closed and two normally closed/one normally open contact configuration guarantee precise control. With a current rating of 10A and 2.5A, and voltage rating of 120V and 125V, this switch is suitable for various power requirements. Its bright orange LED illumination provides visual feedback, while the M20 conduit thread size offers flexibility in setup. Trust in the D4NL-4FFG-B4 for efficient and secure door operation in your industrial facility.