The D4SL-N4FFA-D is a robust frame-mounted door and interlock switch designed for industrial applications. With an IP67 rating, this switch ensures reliable performance even in harsh environments. Featuring a screw termination method, it guarantees secure connections. Its bright orange LED illumination provides visual indication of the switch status, enhancing safety. The contact configuration of 2NC + 2NC/1NO offers flexibility in usage. With a current rating of 10A and 2.5A, and voltage ratings of 120V and 125V, this switch is suitable for various power requirements. The M20 conduit thread size allows for easy installation. Part of the D4SL-N series, it upholds the high standards of Omron products, making it a dependable choice for your industrial automation needs.