1. Introduction
This manual provides instructions for the proper use and installation of the RACO 702FD Wire Protection Plaster Ring Cover. This product is designed to protect wiring within electrical boxes during construction phases, particularly during drywall installation, and to secure low-voltage wiring.

Figure 1: RACO 702FD Wire Protection Plaster Ring Cover
2. Product Features
- Wire Protection: Covers the mud ring opening to shield wiring from damage by drywall router bits.
- Cable Management: Features a patented wire retrieval loop to hold data wires in place, preventing them from falling into the wall cavity.
- Device Compatibility: Designed for 1-device cable protector plates, 3/4 inch raised, suitable for low-voltage applications.
- Material: Constructed from pre-galvanized steel for durability.
3. Setup and Installation
3.1. Installing a Stud Mount Mud Ring (Prerequisite)
The RACO 702FD cover is designed to be used with a compatible mud ring. If a mud ring is not yet installed, follow the general steps below. For a detailed visual guide, refer to the 'RACO: Installing Stud Mount Mud Rings' video.
- Mark the desired positioning on the stud.
- Position the mud ring against the stud, aligning with the mark. Quick positioning tabs ensure a flush fit.
- Slide the 4-inch square electrical box into the screw slots on the mud ring.
- Tighten the screws to firmly secure both the box and the mud ring to the stud.
Video 1: Demonstrates the installation process for RACO stud mount mud rings, compatible with both wood and steel studs.
3.2. Installing the RACO 702FD Wire Protection Plaster Ring Cover
The RACO 702FD cover is designed for quick and easy installation to protect the electrical box and its contents. Refer to the 'RACO: Universal Protection Plates' video for a visual demonstration of the cover's application and benefits.
- Ensure the electrical box and mud ring are securely installed.
- Align the RACO 702FD cover with the mud ring opening. The cover is designed to fit snugly over the opening.
- Snap or secure the cover into place. The design allows for easy installation and removal.
- For low-voltage wiring, utilize the integrated cable loop on the cover to tie off wires. This prevents wires from being lost within the wall cavity during construction.
Video 2: Illustrates the importance and proper use of RACO Universal Protection Plates, including how they prevent damage during drywall installation and manage low-voltage wiring.
4. Operating Principles and Benefits
The RACO 702FD Wire Protection Plaster Ring Cover functions as a protective barrier for electrical wiring and devices during the construction process. Its primary operating principles and benefits include:
- Wire Protection: Prevents damage to electrical wires from drywall router bits, reducing the risk of nicks, cuts, or complete severing of wires.
- Cleanliness: Keeps the interior of the electrical box free from drywall mud, dust, and debris, ensuring a clean environment for device installation.
- Time Saving: Eliminates the need for electricians or drywall installers to improvise protective measures (e.g., cardboard, newspaper), saving time and labor costs.
- Reduced Damage: Protects router bits from dulling or breaking by preventing contact with the metal mud ring.
- Wire Management: The integrated cable loop helps manage low-voltage wiring, preventing it from being lost inside the wall cavity and simplifying future device connections.
- Reusable: The durable steel construction allows the cover to be reused across multiple projects, offering long-term value.
5. Care and Maintenance
The RACO 702FD Wire Protection Plaster Ring Cover is constructed from durable pre-galvanized steel and requires minimal maintenance.
- Cleaning: After use, wipe the cover clean of any drywall mud or debris. A damp cloth can be used if necessary. Ensure it is dry before storage.
- Storage: Store in a dry place to prevent corrosion.
- Inspection: Periodically inspect for any signs of damage, such as bending or cracks, that might compromise its protective function. Replace if significantly damaged.
6. Troubleshooting
Most issues related to the RACO 702FD cover can be resolved by ensuring proper installation and compatibility.
- Cover does not fit snugly: Ensure the mud ring is correctly installed and is a standard size compatible with the 702FD cover. Verify that no debris is obstructing the fit.
- Wires are still getting damaged: Confirm the cover is fully seated and securely attached to the mud ring. Ensure the drywall router bit is not oversized or being used improperly.
- Low-voltage wires fall into wall: Ensure the wire retrieval loop is properly utilized to secure the wires.
7. Specifications
| Attribute | Value |
|---|---|
| Model Number | 702FD |
| Manufacturer | Hubbell |
| Material | Pre-galvanized steel |
| Color | Gray |
| Item Weight | 3.75 pounds (for pack of 25) |
| Package Dimensions | 8.75 x 4.5 x 4 inches |
| Item Package Quantity | 1 (individual unit, product listing is for a pack of 25) |
| Included Components | 1-Device Cable Protector Plate, 3/4 in. Raised, Low-Voltage |
8. Warranty and Support
8.1. Warranty Information
For specific warranty details regarding the RACO 702FD Wire Protection Plaster Ring Cover, please refer to the official documentation provided with your purchase or visit the manufacturer's website. Warranty terms and conditions may vary.
8.2. Customer Support
If you require further assistance, have questions about installation, or need to report an issue, please contact RACO customer support. You can find contact information on the official RACO website or through your product distributor.
Visit the RACO Store for more products and information.








