Hubbell Premise Wiring HBTCTRS20BK Center Support Cable Tray

Product Description

The HUBBELL PREMISE WIRING HBTCTRS20BK is a center support accessory designed for use with 20-inch cable tray systems. It provides mid-span structural reinforcement to maintain tray alignment and prevent sagging under cable load. This type of support hardware is a standard component in organized cable management installations across commercial, industrial, and data infrastructure environments. Electrical contractors and low-voltage installers use it during cable tray assembly to ensure the tray system meets load and code requirements over longer spans.

This center support is suited for installation within 20-inch-wide cable tray runs in new construction and retrofit projects. It is typically installed in ceiling, overhead, or raised-floor applications where cable tray systems carry power, data, or communication cabling. Its role is to stabilize the tray structure between primary mounting points, distributing load and maintaining tray geometry.

Key Features

• Provides mid-span center support for 20-inch cable tray systems
• Helps prevent tray deflection and sagging under cable load
• Designed as a dedicated accessory for compatible tray configurations
• Sold individually as a single unit

Compatibility

Designed as an OEM-style accessory for 20-inch cable tray systems requiring center support hardware in overhead or structural cable management installations.

Installation Notes

Installation should be performed by a licensed electrician or qualified low-voltage contractor in accordance with applicable NEC requirements for cable tray systems. De-energize any circuits in the immediate work area before beginning tray work. Use appropriate hardware for the mounting surface and verify that the support spacing meets the tray manufacturer specifications and the load requirements of the cable fill.