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Mounts : Plenum Boxes : Chief - CMS491
Chief - CMS491
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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
 
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