Belden Inc. HM4524RLSCN6 Eia Rail Kit 45U 24 Inch Square Hole

Product Description

The BELDEN INC. HM4524RLSCN6 is an EIA rail kit designed for 45U rack enclosures with a 24-inch depth and square-hole mounting. It provides the structural rail framework that allows standard 19-inch rack-mount equipment to be installed securely inside a rack cabinet. This kit is sold as a single unit and is suited for data center technicians, network installers, and low-voltage integration professionals working on rack build-outs or equipment migrations. The square-hole design accommodates cage nut hardware, which is standard across server, networking, and AV equipment mounting applications.

This rail kit is used in commercial and enterprise environments where 45U rack enclosures require rail replacement, upgrade, or initial configuration. It is appropriate for installations in server rooms, telecommunications closets, and structured cabling deployments. Installers working on new rack builds or retrofitting existing enclosures will find this kit applicable to standard 19-inch EIA-310 rack-mount configurations at a 24-inch depth.

Key Features

• 45U height rating accommodates a full standard rack column of equipment
• 24-inch rail depth suits common mid-depth rack enclosure configurations
• Square-hole mounting pattern supports cage nut and clip nut hardware
• EIA-310 compatible rail layout for standard 19-inch rack-mount gear
• Sold as a single kit unit for targeted replacement or new installation

Compatibility

Designed as an OEM-style replacement or add-on rail kit for 45U square-hole rack enclosures with a 24-inch interior depth.

Installation Notes

Installation is typically performed by low-voltage technicians or data center infrastructure professionals. Power down and de-rack all active equipment before removing or replacing existing rails to avoid dropped loads or cable strain. Standard hand tools including a screwdriver and cage nut insertion tool are commonly used. Follow TIA-942 or applicable site standards for rack load ratings and equipment spacing.