Leviton 420MF5WLEV Mechanical Interlock, 20A, Black

Protect critical systems and reduce downtime with the Leviton Mechanical Interlock 420MF5WLEV — a purpose-built power connector that delivers safe, reliable switching for security and surveillance installations. This mechanical interlock combines a safety disconnect and IEC receptacle in a watertight, non-metallic enclosure (UV-stabilized F1 rated), preventing the making or breaking of power under load to safeguard cameras, monitoring stations and networked devices. Rated for 20A, it supports common low-voltage power needs while withstanding harsh industrial conditions — cold impact tested to -31°F and engineered for crush and stress resistance. The durable housing and robust latch reduce maintenance and extend service life, helping facility managers and integrators maintain continuous operation in outdoor and mission-critical applications. Ideal for perimeter security, CCTV, access control and other monitoring systems, the Leviton 420MF5WLEV improves safety, simplifies wiring, and delivers long-term reliability backed by a 5-year limited warranty. Specify this mechanical interlock for your next power connector deployment — contact sales or order now to secure resilient power switching for your security and surveillance projects.

• Prevents accidental live switching to protect equipment and personnel — interlock stops making/breaking power under load
• Watertight, non-metallic F1-rated enclosure for reliable outdoor and harsh-environment use
• 20A power rating supports common security, surveillance and monitoring devices without compromise
• Rugged construction endures extreme temperatures and impacts to minimize downtime and maintenance
• Simplifies installation and improves site safety with a compact mechanical interlock design and 5-year warranty