Chief DUAL ELECTRIC OUTLET COUPLER - CMA504 is backordered and will ship as soon as it is back in stock.
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Product Overview
The Chief CMA504 is a dual electric outlet coupler that provides a convenient power location for a flat panel, projector, or other AV equipment in ceiling mount installations. It is built for commercial AV drops where power and low-voltage connections need to terminate at the mounting point. The housing mounts on 1.5" NPT extension columns and is TAA-compliant.
Product Description

The CMA504 gives integrators a clean, dedicated location to bring power to a ceiling-mounted display or projector. It positions two outlets at the installation point, which is especially useful for drop-ceiling installations where a wall outlet is out of reach. Beyond power, it also serves as a convenient point to terminate multiple low-voltage connections, consolidating cabling at the mount. High-voltage wiring can be routed through the center of the extension column and into the box, keeping the installation tidy and concealed. The coupler is compatible with 1.5" NPT extension columns and installs quickly. It is offered as part of a single- or dual-gang solution; the CMA504 supplies the outlet housing only, and internal boxes and outlets are not included. The component is TAA-compliant for U.S. government and public-sector procurement. Browse the full Chief collection for compatible extension columns and ceiling mounts.
Key Features
- Dual outlet location — Positions two outlets at the mount to power a display, projector, or related AV equipment.
- Low-voltage termination — Also functions as a clean point to terminate multiple low-voltage connections.
- Concealed wiring — Routes high-voltage wiring through the center of the extension column into the box.
- NPT compatibility — Compatible with 1.5" NPT extension columns for quick installation.
- Housing only — Includes the outlet housing; internal boxes and outlets are not included.
- TAA-compliant — Meets TAA requirements for U.S. government projects.
Technical Specifications
| Specification | Detail |
|---|---|
| Model | CMA504 |
| Type | Dual electric outlet coupler (housing) |
| Column Compatibility | 1.5" NPT extension columns |
| Configuration | Available as single or dual gang |
| Included | Outlet housing only (boxes/outlets not included) |
| Compliance | TAA-compliant |
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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