Middle Atlantic SECL-4 Security Cover, 4 RU, Hinged Plexi

Security Cover for 4 RU Rack Installations

The Middle Atlantic SECL-4 is a new security cover designed for four rack-unit spaces. It uses a steel frame with a hinged smoked-grey plexiglass door that locks with a key. The 1 1/2 inch depth clears front-panel controls on most rack-mounted equipment.

Suited for Securing Visible Controls

This cover suits installers who need to prevent unauthorised access while keeping equipment settings visible through the smoked plexiglass. It also works with security rack screws for stronger mounting. Buyers needing a different rack-unit height or a solid metal door without a viewing window should consider other options.

Four Rack Units of Lockable Depth

The cover occupies exactly four rack units and provides 1 1/2 inches of internal depth behind the locked door. This single measurement determines whether your equipment and its front controls will fit inside the secured space.