Chief CMA470

Overview

The Chief CMA470 is a suspended ceiling storage accessory designed to organize cables and equipment neatly within ceiling spaces. Its sturdy white steel enclosure includes a hinged door for easy access, allowing maintenance or adjustments without removing the entire unit. Compact at 5.3 inches by 14.0 inches by 7.8 inches and weighing just 6 pounds, it fits well in typical suspended ceiling grids while providing practical storage and cable management.

This unit supports two dual-gang surface-mount electrical boxes, making it suitable for routing and securing cables in office environments, conference rooms, or any space with ceiling-mounted AV or IT equipment. It is UL evaluated for use in Air-Handling Spaces, ensuring compliance with safety standards where air circulation is a concern.

Key features

• Steel construction offers durability and protection for cables and devices.
• Hinged door design allows quick and convenient access without full removal.
• Supports two dual-gang surface-mount electrical boxes for flexible cable organization.
• Compatible with Chief CMS440, CMA440, CMA450, and CMA455 kits for seamless integration.
• UL evaluation for Air-Handling Spaces ensures safe use in environments with air circulation.
• Multiple built-in knockouts provide customizable cable entry points to maintain a tidy setup.
• Compact dimensions fit neatly within standard suspended ceiling grids without wasting space.
• Lightweight design simplifies installation while maintaining structural integrity.
• Clean white finish blends with most ceiling tiles for a professional appearance.

Key specs

• Dimensions: 5.3 inches (height) x 14.0 inches (width) x 7.8 inches (depth)
• Weight: 6 pounds
• Material: Steel enclosure with white finish
• Supports: Two dual-gang surface-mount electrical boxes
• UL evaluated for use in Air-Handling Spaces

Connectivity and compatibility

The CMA470 is designed to work specifically with Chief’s CMS440, CMA440, CMA450, and CMA455 suspended ceiling kits. This compatibility ensures a smooth installation process and reliable integration with existing ceiling infrastructure. The multiple knockouts allow installers to route cables from various directions, accommodating different wiring layouts and equipment needs.

Ideal uses and environments

This ceiling storage accessory is well suited for IT professionals, AV installers, and facility managers who require a neat and code-compliant solution for cable management in suspended ceilings. It fits well in office spaces, conference rooms, classrooms, and other commercial environments where ceiling-mounted equipment and cabling need to be organized and accessible. Its UL evaluation makes it a safe choice for spaces with air-handling requirements.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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