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The white CMS491 Plenum Rated Ceiling Enclosure Storage Box, 1 by 2' from Chief supports and conceals a variety of AV equipment above a 1 X 2' ceiling tile to provide a clean professional look for classrooms and conference rooms. Its detachable power housing can be pre-installed with electricians on site and assembled to the storage box at a later time.
The ceiling enclosure storage box ships with 1 shelf and a second can be purchased separately. The unit has built-in ventilation and has an overall weight capacity of 100 lb.
Detachable power housing can be pre-installed with electricians on site and assembled to the storage box at 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