Middle Atlantic R4CN-5130B 4-post Rack 51SP 30in Black

Product Description

The MIDDLE ATLANTIC - U.S. - LEGRAND R4CN-5130B is a 4-post open-frame rack cabinet designed for structured equipment mounting in commercial and industrial installations. This unit offers 51 rack spaces (U) of usable vertical mounting depth and a 30-inch depth profile, accommodating a wide range of equipment including servers, AV components, network gear, and power distribution units. The cage nut mounting system provides flexible, tool-compatible hardware attachment along the full height of the rack. It ships in black finish and is sold as a single unit.

This rack is suited for data centers, server rooms, equipment closets, and AV installations where open-frame access and high-density mounting capacity are required. The 51-space height accommodates large equipment stacks, and the 30-inch depth supports mid-depth rack-mount devices. Installation is typically performed by low-voltage technicians, network installers, or AV integrators working in commercial environments.

Key Features

• 51 rack spaces (U) of vertical mounting capacity
• 30-inch depth accommodates mid-depth rack-mount equipment
• 4-post open-frame design provides front and rear equipment access
• Cage nut mounting rail system supports standard EIA rack hardware
• Black finish for clean, professional appearance in equipment rooms

Compatibility

Designed as an OEM-style rack cabinet for standard 19-inch EIA rack-mount equipment in commercial AV, network, and data center applications.

Installation Notes

Installation should be performed by qualified low-voltage or AV technicians following applicable building and electrical codes. Ensure the rack is secured to the floor or wall per the manufacturer instructions before loading equipment. Power down and disconnect all connected equipment before performing any maintenance or reconfiguration inside the rack. Use appropriate cage nut installation tools to avoid damaging the mounting rails.