Rack rail Rittal 4394.000 — steel silver, set of 4 for server cabinets

Rittal 4394.000 is a set of four steel rack rails with a silver finish designed to provide mounting and structural support for IT equipment inside server and network cabinets. Supplied as a pack of four matching rails, this accessory is intended for compatible cabinet systems where standard, perforated rack rails are required to fix servers, switches, patch panels and other 19-inch rack-mountable components.

Advantages

The rails are made of steel for reliable load-bearing capacity and long service life, with a corrosion-resistant silver finish that matches a wide range of cabinet interiors. Supplied as a coordinated set of four pieces, they simplify installation by providing all required rail elements in one package. Perforated mounting holes allow flexible positioning of equipment and compatibility with common rack-mount hardware.

Suitable for

• Mounting 19-inch rack equipment such as servers, switches and patch panels
• Use in compatible server and network cabinets, including Rittal enclosures and similar systems
• Rack retrofits or upgrades where additional internal mounting rails are needed

When it may not be suitable

This set is intended for cabinets and enclosures that accept standard rack rails; it may not fit proprietary or non-standard racks that require custom-mounting profiles or non-perforated rail types. If you require rails with integrated cable management, tool-less mounting features, or rails designed for extremely heavy loads beyond typical server equipment, consider specialised rail systems.

Key specifications

• Material: steel
• Finish: silver (corrosion-resistant coating)
• Quantity: set of 4 rails
• Design: perforated rack rails suitable for 19-inch equipment mounting

How to use

Install the rails inside a compatible server or network cabinet by aligning the perforated holes with the cabinet mounting points and securing them with appropriate fasteners. Ensure rails are fitted at the correct depth and height to match the mounting ears of the equipment to be installed. After fastening, verify rigidity and levelness before mounting devices, and use cage nuts or rack screws compatible with the cabinet's thread type to secure equipment.

What to consider before purchase

• Verify cabinet compatibility and that the cabinet accepts standard perforated rack rails
• Confirm required rail length and mounting hole spacing correspond to your equipment
• Check load requirements to ensure steel rails meet the weight of intended devices

Usage recommendations

Use appropriate fasteners (rack screws or cage nuts) matching the cabinet's mounting system, distribute equipment weight across front and rear rails, and secure heavier devices with additional support brackets. For optimal airflow and maintenance access, plan equipment layout before final installation.