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Product specifications

Chief 2' x 2' Above Suspended Ceiling Storage Box and column drop with 2-Gang Filter & Surge

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2' x 2' Plenum Rated Storage Box and column drop with 2-Gang Filter & Surge

Part CMS492CP2 · UPC 841872166803

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About this product

The CMS492CP2 conceals AV equipment above a 2' X 2' 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.

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.

Features

- 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

- 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 CMSUNV2

- 1 RU rack rail brackets sold separately, see CMS1RU

- 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

Performance

Mounting type
Ceiling
Maximum weight capacity
45.4 kg
Product colour
White

Weight & dimensions

Width
634.2 mm
Height
203.2 mm
Depth
601.2 mm
Package weight
21.3 kg

Certificates

Certification
TAA,ULCERT

Technical details

Compliance certificates
TAA

Specifications and images: Database Right data-sheet 2026 Icecat. All rights reserved. Supplied as is, without warranty. Specs Icecat · Open Content License

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