Middle Atlantic 2389A-WH Non-Metallic Reducing Connector Fitting

Overview

The Middle Atlantic 2389A-WH is a white non-metallic (NM) reducing connector fitting designed for the 2300 series raceway and cord cover system. It solves a common field problem: transitioning between two different raceway channel sizes within the same run without breaking the aesthetic of a finished wall installation. The 2389A-WH ships in white to match standard white raceway installations, and carries TAA compliance — a requirement for federal, state, and local government projects subject to the Trade Agreements Act.

Compatibility

The 2389A-WH is purpose-built for the Middle Atlantic 2300 series non-metallic raceway and cord cover systems. It functions as a reducing connector within that product family, joining a larger channel to a smaller one at transition points — for example, where a main distribution run steps down to a branch feed at a wall outlet or device drop. Confirm the specific channel sizes being joined against the 2300 series sizing guide before ordering; the 2389A-WH is not a universal fit across all NM raceway families. For installations requiring structured cable management with matching fittings in different colors or configurations, verify finish and size compatibility within the 2300 series accessory lineup.

Installation Notes

Install into a dry, indoor environment consistent with standard NM raceway applications — this fitting is not rated for wet or outdoor exposure. No tools are typically required beyond hand pressure to seat the connector; ensure both mating channel ends are cleanly cut and deburred before fitting to achieve a flush, gap-free joint. TAA-compliant sourcing documentation is available upon request for government procurement purposes.