Chief Rack Adapter for the CMS492 Shelf (Silver)

The Chief CMS1RU is a rack adapter that lets you secure 1RU by 19 inch AV gear inside Chief 2 foot by 2 foot CMS492 and CMS492C plenum rated storage boxes. It provides a straightforward way to bring small switchers, extenders, or network devices into a ceiling enclosure without sacrificing valuable rack space elsewhere.

Attaching the adapter to the CMSUNV2 component shelf takes only a few moments, allowing installers to build a clean, organized layout that stays accessible for future service. The open design also promotes airflow, helping sensitive electronics stay within their recommended temperature range.

A sturdy build finished in silver keeps the adapter light yet dependable, and its TAA compliance makes it suitable for government, education, or any project that requires approved sourcing. Because the CMS1RU sits entirely inside the ceiling box, conference rooms, classrooms, and healthcare environments maintain a streamlined appearance while still keeping critical equipment close at hand.

Highlights:

• Holds 1RU by 19 inch rack equipment inside a ceiling enclosure
• Fits Chief CMS492 and CMS492C 2 ft by 2 ft plenum rated storage boxes
• Fastens directly to the CMSUNV2 component shelf for quick assembly
• TAA compliant for regulated installations
• Measures 1.88 in x 1.88 in
• Lightweight design at only 0.35 lb