Middle Atlantic Brass Data PLT 3/4 Plug - 829CK-3/4

Middle Atlantic 829CK-3/4 Brass Data Plate 3/4" Plug

Overview

The Middle Atlantic 829CK-3/4 is a brass plug designed to fill unused 3/4" openings in data plate cable entry panels. In rack enclosure builds where not every knockout is populated, open ports are an invitation for dust accumulation, airflow bypass, and code-compliance issues in conditioned equipment rooms. This plug closes those gaps cleanly, keeping the enclosure interior sealed without requiring a full panel swap.

Compatibility

Designed for Middle Atlantic data plates and cable entry panels that accept 3/4" plugs or have 3/4" knockouts — common across the Middle Atlantic rack enclosure and furniture line. Verify your specific data plate model accepts 3/4" plug inserts before ordering; Middle Atlantic offers multiple plug sizes for different knockout diameters, and sizing must match exactly.

Installation Notes

Press-fit or snap-in installation into a pre-punched 3/4" opening — no tools required in most configurations. Brass construction provides durability over repeated insertion and removal cycles compared to plastic alternatives, which matters in enclosures that are regularly re-cabled. Confirm the plug is fully seated flush with the panel face to maintain airflow integrity inside the rack.