CHIEF 

Chief CMS491C Ceiling Mount for Projector, A/V Equipment

Mfg Part Number:  CMS491C  
Image may not reflect the actual item.
Price: $469.83
Quantity:
In Stock/Mfg Direct Ship
Last Updated: Aug 21, 2025
No Sales Tax except these states
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This suspended ceiling box conceals AV equipment above a 2'x2' ceiling tile and supports a 1.5" NPT column drop for mounting projectors within the same tile grid providing a clean, professional look for classrooms and conference rooms.
Main Specification
General Information
Manufacturer Legrand Group
Manufacturer Part Number CMS491C
Manufacturer Website Address http://www.legrand.us
Brand Name Chief
Product Series CMS
Product Model CMS491C
Product Name 1' x 2' Plenum Rated Storage Box with Column Drop
Product Type Ceiling Mount
Product Information
Device Supported A/V Equipment
Device Supported Projector
Maximum Load Capacity 100 lb
Features Lightweight
Features Storage Box
Physical Characteristics
Product Color White
Height 8"
Width 12.97"
Depth 23.67"
Miscellaneous
Package Contents
  • 1' x 2' Plenum Rated Storage Box with Column Drop
  • 1 x Shelf
  • Speed Connect Installation Hardware
Additional Information
  • Optimal pipe flexibility within the tile helps with less reliance on image correction improving image quality
  • 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 box at a later time
  • 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
Certifications & Standards
  • UL
  • TAA
Country of Origin United States
product information
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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