Rack Accessory Hager UD21F1 Width 250 mm Depth 110 mm Height 300 mm

The Hager UD21F1 rack accessory is a compact cabinet-style component designed to organize cables and small devices within a rack or enclosure. With external dimensions of 250 mm width, 110 mm depth and 300 mm height, it fits into constrained spaces while providing a neat mounting solution for cable routing, patch panels or small network modules. Constructed for durability, the unit helps maintain a professional appearance and orderly installation in offices, server rooms or industrial cabinets.

Advantages

The accessory combines a compact footprint with practical internal space to support cable management and accessory mounting without occupying excessive rack depth. Its rigid construction offers stable support for mounted equipment and protects connections from accidental disturbance. The neutral design allows integration into different rack layouts and contributes to a tidy, service-friendly installation.

Suitable for

• Cable routing and horizontal cable management in small racks
• Mounting of patch panels, keystone modules or small active components
• Organizing connectivity in network closets, telecom rooms or office enclosures
• Use in constrained-depth cabinets where space efficiency is required

Key specifications

• Width: 250 mm
• Depth: 110 mm
• Height: 300 mm
• Design: compact rack accessory for cable and equipment organization
• Compatibility: intended for integration into standard rack or cabinet layouts with limited depth

How to use

Mount the Hager UD21F1 in the desired rack position following the rack manufacturer’s mounting points and recommended clearances. Route cables through the accessory to separate power and data lines and secure them with appropriate fasteners or ties. Install patch panels or small modules inside the unit using suitable screws or brackets and ensure connectors remain accessible for maintenance. Verify that airflow and access to adjacent equipment are not obstructed after installation.

Usage recommendations

For reliable performance, use the accessory in racks with matching mounting options and follow standard cable management practices. Avoid overloading the unit with heavy equipment; check weight limits of the rack and accessory mounting. Maintain separation between power and data cabling where possible to reduce interference and label cables for easier future servicing.