Middle Atlantic NM Int. Elbow 400 White - 417-WH

Middle Atlantic 417-WH 400 Series Non-Metallic Internal Elbow Fitting

Overview

The Middle Atlantic 417-WH is an internal elbow fitting designed for the 400-series non-metallic raceway system. When a cable run needs to change direction at a wall corner or transition point, an internal elbow maintains the raceway's clean, finished appearance on the inside of the turn — keeping conductors protected and the installation looking intentional rather than jury-rigged. The 417-WH ships in white to match white 400-series raceway, making it the right call for office environments, corridors, and finished interior spaces where a bare splice or exposed bend would stand out. TAA compliance makes it eligible for federal and government-funded projects where Trade Agreements Act sourcing is a contract requirement. Reference the 417-WH when specifying fittings for 400-series non-metallic raceway corner transitions in government, education, or commercial interior deployments.

Compatibility

Designed for use with Middle Atlantic 400-series non-metallic raceway. Pair with other 400-series fittings — couplers, external elbows, tees, and end caps — to build out complete cable management runs. Suitable for low-voltage cabling applications including structured cabling, access control wiring, IP camera home-run cables, and alarm circuits routed along interior wall surfaces. Confirm raceway width compatibility with the 400-series base channel before ordering; this fitting is not intended for 200-series or 300-series non-metallic raceway.