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CMS491P2

1' x 2' Plenum Rated Storage Box with 2-Gang Filter & Surge

The CMS491P2 conceals AV equipment above a 2' X 2' ceiling tile to provide a clean professional look for classrooms and conference rooms.

Includes a high-performance, dual gang housing, isolated ground, dual receptacle outlet featuring the SurgeX® non-sacrificial multi-stage filtration and surge protection system. This protects equipment from disruptive high frequency noise and damage caused by power disturbances.

Chief's powered solutions were co-developed with SurgeX, a brand of AMETEK® Electronic Systems Protection.

Special Notice: Chiefmfg.com is moving to Milestone.com

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  • Specifications
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Certifications

Features

  • 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
  • TAA Compliant
Surge and Filter Module
  • Non-volatile spike protection with LED power indicator
  • Non-sacrificial multi-stage technology
  • Non-current limiting design passes full power on a regular circuit; redundant protection circuits
  • Improves the reliability and functionality of connected equipment by safeguarding equipment from high energy transients, lightning strikes and electronic noise events that can cause gear degradation and downtime
  • Line filter reduces common and differential mode noise by up to 40 dB 
  • Rated for 125V~, 60Hz, 15 A
  • 1875 watt maximum
  • Ferrite toroid based EMI Filter
  • Withstand rating of 240 VAC continuous without damage or loss of protection

Certifications

Specifications

Certifications: UL Listed
Color: White
Max Equip Size (H X W X D): 7.61" x 19.25" x 12" (193 x 489 x 305 mm)
Notes: Output: 15A, 1875 W continuous
Overall Dimensions (H x W x D): 8" x 12.97" x 23.67" (203 x 329 x 601 mm)
Power Requirements: Power Consumption: <0.5 watt Type 3 Surge Protective Device (SPD) Voltage Protection Rating (VPR): 600V L-N, N-G; 800V L-G Maximum Continuous Operating Voltage (MCOV): 240V Nominal Discharge Current (In): 3kA Short Circuit Current Rating (SCCR): 5kA Ambient Temperature Max: 40 degrees C
Shipping Weight: 32.00
Weight Capacity: 100 lbs ( 45.4 kg)

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