Leviton 420MI7WLEV Mechanical Interlock, 20A, Red

Deliver reliable, safe power where it matters most. The Leviton 420MI7WLEV mechanical interlock is engineered to protect critical equipment and personnel by preventing improper mating and accidental disconnects. As a LEV Series IEC pin & sleeve mechanical interlock from Leviton, it supports 20A, 480V 3-phase (3P, 4W) connections and is optimized for demanding security, surveillance and industrial monitoring environments.

Its industry-leading sealed design (IP66/IP67/IP68/IP69/IP69K) provides dependable performance in outdoor, washdown and even long-term submersion scenarios, while NSF certification makes it suitable for food & beverage facilities. The bottom-hinged cover simplifies installation and on-site maintenance, reducing service time and total cost of ownership. Built rugged and non-fused for industrial applications, this interlock keeps power systems secure and compliant in manufacturing, data center, CCTV and lighting distribution networks.

Choose the Leviton mechanical interlock for safer, more reliable power distribution in harsh or sanitation-sensitive installations. Contact your supplier or add to cart to specify this connector for your next security, networking or monitoring deployment.

• Ensures safe, foolproof power connections with a mechanical interlock that prevents accidental disconnection and reduces downtime
• Industry-leading watertight protection (IP66/IP67/IP68/IP69/IP69K) for reliable outdoor, washdown and submerged applications
• Streamlines installation and maintenance with a bottom-hinged cover that saves time on service calls and minimizes labor costs
• Built for harsh environments and NSF-certified for food & beverage, supporting sanitation-sensitive installations and industrial sites
• Compatible with 20A, 480V 3-phase (3P, 4W) IEC pin & sleeve systems for secure power distribution to security, surveillance and monitoring equipment