Middle Atlantic RLA19-1251B 51 Space Open Frame Rack

Product Description

The MIDDLE ATLANTIC - U.S. - LEGRAND RLA19-1251B is a 51-space aluminum open frame rack designed for organizing and mounting rack-mount equipment in structured installations. The open frame design allows full access to equipment from the front, rear, and sides, making cable management and equipment servicing straightforward. Built from aluminum, the frame offers a strong-to-weight ratio suited for environments where reducing overall rack weight is a priority. This rack is typically installed by low-voltage technicians, AV integrators, and IT infrastructure professionals in server rooms, equipment closets, and similar facilities.

The RLA19-1251B fits standard 19-inch rack-mount equipment and provides 51 rack units of vertical mounting space, making it a high-density solution for large equipment deployments. Its open frame construction is well-suited to environments requiring strong airflow around mounted gear, including amplifiers, patch panels, UPS units, and network switches. The rack is sold as a single unit per order.

Key Features

• 51 rack units of vertical mounting space for high-density equipment installs
• Aluminum construction reduces overall rack weight compared to steel alternatives
• Open frame design allows unrestricted access from all sides for cabling and servicing
• Compatible with standard 19-inch rack-mount equipment
• Single-unit packaging for straightforward procurement and staging

Compatibility

Designed as an OEM-style open frame rack for standard 19-inch rack-mount equipment used in AV, IT, and low-voltage infrastructure installations.

Installation Notes

Installation is typically performed by licensed low-voltage technicians or AV integrators. Secure the rack to the floor or wall per local building and seismic codes before loading equipment. Power down and de-energize all equipment before mounting or re-routing cables within the rack. Verify the floor load rating supports the combined weight of the rack and all installed components before final placement.