Hubbell Premise Wiring HLI2490B Ladder Rack Inside Radius

Product Description

The HUBBELL PREMISE WIRING HLI2490B is an inside radius cable management fitting designed for use with ladder rack systems in structured cabling and low-voltage installations. This fitting guides cable bundles through directional changes along the inside curve of a ladder rack run, reducing stress on cable jackets and maintaining proper bend radius. It is sold individually and is installed by low-voltage cabling technicians and electricians during rack infrastructure builds in data centers, telecommunications rooms, and commercial facilities.

The HLI2490B is suited for structured cabling environments where ladder rack systems require smooth directional transitions. It is used in horizontal cable management runs where maintaining cable bend radius compliance is critical to network performance and cable integrity. Typical installations include server rooms, IDF and MDF closets, and commercial building communication infrastructure.

Key Features

• Inside radius design maintains proper cable bend radius through directional changes
• Compatible with ladder rack cable management systems
• Protects cable jacket integrity by eliminating sharp routing angles
• Sold individually for flexible quantity purchasing
• Suited for low-voltage and structured cabling installations

Compatibility

Designed as an OEM-style fitting for use with ladder rack cable management systems in structured cabling and low-voltage infrastructure applications.

Installation Notes

Installation is performed by licensed low-voltage cabling technicians or electricians. De-energize any adjacent powered equipment before beginning cable routing work. Secure the fitting to the ladder rack per the manufacturer assembly instructions before pulling cable through the radius. Follow TIA-568 and local building codes for cable bend radius and pathway installation requirements.