Hubbell Premise Wiring HLO1290G Ladder Rack Outside Radius

Product Description

The HUBBELL PREMISE WIRING HLO1290G is an outside radius fitting for cable management ladder rack systems. It provides a smooth directional change for cable runs at outside corners, maintaining proper bend radius for copper and fiber cabling. This component integrates into ladder rack infrastructure in structured cabling environments and is installed by low-voltage technicians, data center electricians, and network infrastructure specialists. The outside radius design protects cable jackets from stress and abrasion at direction changes, which is critical for maintaining signal integrity in data and communications cabling installations.

The HLO1290G is suited for commercial and enterprise structured cabling projects where ladder rack systems route horizontal or vertical cable runs through outside corner transitions. Typical applications include data centers, telecommunications rooms, and open-ceiling commercial office builds where cable management systems are routed along walls or overhead pathways. It is sold and installed as an individual unit, making it straightforward to specify per corner location in a cable tray layout.

Key Features

• Outside radius geometry maintains proper cable bend radius at directional changes
• Designed for integration with compatible ladder rack cable management systems
• Protects cable jackets from stress and abrasion at corner transitions
• Single-unit packaging allows precise per-location procurement
• Appropriate for copper and fiber cabling pathways

Compatibility

Designed as an OEM-style fitting for use with ladder rack cable management systems in structured cabling pathway installations.

Installation Notes

Installation is typically performed by low-voltage cabling technicians or licensed electricians in accordance with ANSI/TIA-568 pathway and spaces standards. De-energize any adjacent powered systems and secure the ladder rack structure before attaching radius fittings. Use appropriate hardware to fasten the fitting securely to adjoining rack sections, ensuring no sharp edges contact cable jackets. Do not exceed the cable fill capacity of the ladder rack pathway when routing cables through the radius section.