1' x 2' Plenum Rated Storage Box

Model: CMS491

Drop carriage door improves accessibility and serviceability providing full access to equipment
Detachable power housing can be pre-installed with electricians on site and assembled to the storage boxat a later time
Inside the plenum box or facing the room
Up to 2 single gang or 1 dual gang outlet
4 nested knockouts for 1-1/4", 1", & ½" diameter conduit

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The CMS491 conceals AV equipment above a 2' X 2' ceiling tile to provide a clean professional look for classrooms and conference rooms.

Drop carriage door improves accessibility and serviceability providing full access to equipment
Detachable power housing can be pre-installed with electricians on site and assembled to the storage boxat a later time
Inside the plenum box or facing the room
- Up to 2 single gang or 1 dual gang outlet
- 4 nested knockouts for 1-1/4", 1", & ½" diameter conduit
Built in ventilation
AV tray supports a variety of AV components
- Ships with 1 shelf, 2nd shelf sold separately see CMSUNV1
Overall weight capacity 100 lbs (45 kg)
- 50 lbs (22 kg) for projector ceiling plate
- 25 lbs (11 kg) per shelf location
Ships with speed connect installation hardware
Lightweight construction, one man installation
Plenum rated, UL approved in accordance to 2043

CMS491C - 1' x 2' Plenum Rated Storage Box with Column Drop

CMS491 Technical Drawing 192 kb - Other

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CMS491_492 Installation Manual 1322 kb - Instructions

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CMS1RU
1RU Rack Mount Brackets

CMSUNV1
1' x 2' AV Component Shelf