Nvent Caddy CAT48HP 3 Inch J-hook Cable Support

Product Description

The NVENT CADDY CAT48HP is a 3-inch J-hook designed to support and route low-voltage cables, data cables, and communication wiring in commercial and residential installations. The J-hook profile cradles cable bundles without pinching or crushing the jacket, maintaining bend radius and signal integrity across horizontal and vertical runs. Licensed electricians and low-voltage technicians install this hardware during rough-in and finish phases wherever organized cable management is required overhead or along structural members.

This J-hook is suited for supporting Category cable, coaxial cable, fiber optic cable, and similar low-voltage wiring in plenum or non-plenum spaces. It mounts to threaded rod, beam flanges, or other structural supports depending on the companion fastener selected. The 3-inch opening accommodates bundled cable runs typical in office buildouts, data centers, and multi-unit residential wiring projects.

Key Features

• 3-inch hook opening supports larger bundled cable runs without damaging cable jackets
• J-hook profile maintains proper cable bend radius for data and communication cabling
• Single-unit packaging allows purchase matched to exact installation quantity
• Compatible with standard threaded rod and structural mounting accessories
• Designed for both horizontal and vertical cable support applications

Compatibility

Designed as an OEM-style cable support solution for use with standard low-voltage cable management systems in commercial and residential electrical installations.

Installation Notes

Installation is typically performed by licensed electricians or registered low-voltage technicians in accordance with NEC Article 800 and applicable local codes. De-energize any nearby circuits before working in cable trays or overhead spaces. Secure the J-hook to the support structure before loading cable to ensure proper seating and load distribution. Do not overfill the hook beyond its rated cable bundle capacity, as overcrowding can compromise bend radius and cable performance.