Middle Atlantic Brass Data PLT 2 1/4 Plug - 829CK

Middle Atlantic 829CK Brass Data Plate with 2-1/4" Plug

Overview

The Middle Atlantic 829CK is a brass communications cover plate designed for concrete floor box installations where a clean, finished termination point is needed for data or low-voltage cabling runs. At 3.25" wide, 0.5" tall, and 4.25" deep, the 829CK fits into floor box cutouts as a plug-style cover, closing off unused ports or providing a finished face on active data positions. The shallow 0.5" profile keeps the plate flush with finished floor surfaces, reducing trip hazards in commercial environments like conference rooms, open-plan offices, and AV infrastructure closets.

Compatibility

The 829CK is designed for use with Middle Atlantic concrete floor box systems — specifically the 829CK communications cover plate series within the Legrand AV floor box product line. Verify your floor box rough-in dimensions against the 3.25" × 4.25" footprint before ordering; this plate is not a universal fit across all floor box brands or cutout sizes. Intended for low-voltage data applications; not rated for line-voltage electrical terminations.

Installation Notes

Depth of 4.25" accounts for the plug body extending into the floor box cavity — confirm available cavity depth in your concrete floor box before installation. The brass construction provides durability in high-traffic floor environments where plastic covers crack or deform under foot pressure. TAA compliance is not applicable to this SKU.