Middle Atlantic NM Flat 90D. Elbow 800 IV - 811

Middle Atlantic 811 Non-Metallic Flat 90° Elbow Fitting

Overview

The Middle Atlantic 811 is a flat 90-degree elbow fitting designed for the 800-series non-metallic raceway system. It solves a specific routing problem: making a clean horizontal direction change when running low-voltage cabling — data, AV, or security cabling — along walls or baseboards without cutting or bending conduit. The ivory finish matches standard commercial interior finishes, making it appropriate for visible installations in offices, classrooms, lobbies, and corridors where aesthetics matter alongside function. TAA compliance makes the 811 eligible for U.S. government and federally funded projects subject to the Trade Agreements Act.

Compatibility

The 811 is engineered for use with Middle Atlantic 800-series non-metallic raceway and cord cover systems. It mates with 800-series base and cover channels, maintaining a continuous, closed pathway through the 90-degree turn. Verify your existing raceway series before ordering — Middle Atlantic produces multiple raceway profiles (700, 800, 900 series) that are not cross-compatible at fittings. This fitting is for flat (wall-surface or floor-surface) transitions only; a different elbow profile is required for inside or outside corner transitions that change planes.