Middle Atlantic RSH4S3S Rack Shelf 4U

Product Description

The MIDDLE ATLANTIC - U.S. - LEGRAND RSH4S3S is a rack-mounted shelf designed for use in standard EIA rackmount enclosures and open-frame racks. It provides a solid, textured surface for supporting rack-mount equipment, peripherals, or components that do not include their own rack ears. The textured finish reduces glare and improves grip. This shelf ships as a single unit and is intended for installation by AV integrators, IT technicians, or low-voltage contractors working in equipment rooms, data closets, and structured wiring enclosures.

The RSH4S3S is suited for residential and commercial rackmount applications where a fixed horizontal shelf is needed to support non-rack-native equipment. Typical install scenarios include AV equipment racks, server enclosures, and network distribution panels where devices such as cable boxes, media players, or small appliances need stable horizontal support inside a 19-inch EIA rack.

Key Features

• Textured surface finish for improved grip and reduced glare
• Designed to fit standard 19-inch EIA rackmount enclosures and open-frame racks
• Single-unit quantity included per package
• Supports non-rack-native equipment without modification
• Rackmount accessory category — complements structured wiring and AV rack builds

Compatibility

Designed as an OEM-style replacement and addition for standard 19-inch EIA rackmount enclosures and open-frame rack systems used in residential and commercial AV and IT installations.

Installation Notes

Installation is typically performed by a low-voltage or AV integration technician. Power down all equipment in the rack before installing or adjusting shelf position. Secure the shelf using the appropriate rack screws for your enclosure type — cage nuts and screws are commonly required and may be sold separately. Verify the weight capacity of the shelf against the equipment being placed on it before completing the installation.