Middle Atlantic NM Flat 90D. Elbow 800 W - 811-WH

Middle Atlantic 811-WH Non-Metallic Flat 90° Elbow Raceway Fitting

Overview

The Middle Atlantic 811-WH is a white non-metallic flat 90-degree elbow fitting designed for use with Middle Atlantic's 800-series raceway and cord cover systems. The 811-WH solves a specific routing problem: cleanly changing cable direction at horizontal corners without cutting or forcing conduit — keeping low-voltage runs neat and code-presentable in finished spaces such as conference rooms, lobbies, and commercial AV or security installations. TAA-compliant, making it a viable component in federally regulated or government-facility deployments where supply-chain compliance is required.

Compatibility

The 811-WH is engineered for Middle Atlantic's 800-series non-metallic flat raceway system. Pair it with 800-series straight runs, inside corners, outside corners, T-fittings, and end caps to build a complete surface-mount cable management pathway. The white finish matches standard 800-series raceway covers; confirm finish consistency with any adjacent raceway components before ordering if color uniformity matters in your install.

Installation Notes

This is a flat elbow — designed for wall-plane direction changes, not vertical transitions. Confirm you have the correct fitting type (flat vs. wide vs. inside/outside corner) before ordering, as the 800 series includes multiple elbow profiles that are not interchangeable. No tools or adhesives are specified in manufacturer documentation; standard raceway snap-fit or screw-mount assembly applies per the 800-series installation guide.