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Description

Hubbell HBBB14420 Busbar - Insulated Mounting System

Overview

The Hubbell HBBB14420 is an insulated busbar designed for secure and organized mounting of electrical and networking equipment. This component is critical in installations where equipment needs to be reliably affixed to a surface while maintaining electrical isolation. Its specific configuration, 4x20 with 25D and 5DB dimensions, targets rack-mount or panel-mount scenarios where precise spacing and support are required. The pre-drilled or tapped mounting holes on the HBBB14420 simplify the installation process, ensuring that devices can be attached quickly and with the correct torque specifications, preventing damage and ensuring long-term stability.

Compatibility

This busbar is engineered for use with standard 19-inch rack systems and electrical enclosures. The 4x20 configuration indicates its suitability for mounting devices with standard 19-inch rack ear spacing, accommodating up to four units of 1U height or equivalent. The 25D and 5DB designations refer to specific dimensional standards within Hubbell's product ecosystem, ensuring compatibility with their associated mounting hardware and enclosures. It is designed to support a variety of networking, power distribution, and surveillance equipment, including network switches, patch panels, and small form-factor NVRs or DVRs.

Installation Notes

Mounting holes are pre-drilled or tapped, requiring standard M4 or M5 screws depending on the tapped configuration. Ensure torque specifications are adhered to, particularly when mounting sensitive electronic equipment, to avoid chassis distortion. The insulated nature of the busbar provides electrical isolation, which is crucial when mounting devices that may have different grounding requirements or when preventing ground loops in complex systems. Verify that the mounting surface can support the combined weight of the busbar and the installed equipment.

What's in the Box

  • 1x Hubbell HBBB14420 Busbar
Specifications
Overview: BUSBAR, 4X20, 25D, 5DB, INSLTR - MOUNTING HOLES ARE PREDRILLED OR TAPPED FOR MAT
Material: Copper
Size: 4"x20", 25D, 5DB
Depth: 20 in
Height: 4 in
Thickness: 0.25 in
Industry Standard: TIA-607 Compliant, c-UL-us Listed
Q&A
Reviews

Hubbell HBBB14420 Busbar - 4X20

$441.00
$347.99

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