Middle Atlantic DS4089-DV DS4000 to 4000 Series Raceway Adapter

Overview

The Middle Atlantic DS4089-DV is a dedicated adapter fitting that bridges DS4000 series components to the 4000 series raceway system — solving the compatibility gap when a project mixes both product families in the same cable management run. If you're extending or modifying an existing 4000 series raceway installation with DS4000 hardware, the DS4089-DV is the mechanical interface that makes the connection work without field fabrication. It ships in fog white to match standard DS4000 and 4000 series finish options. The DS4089-DV is TAA-compliant, making it a valid choice for government, federal, and public-sector projects where Trade Agreements Act sourcing compliance is required.

Compatibility

Designed to connect Middle Atlantic DS4000 series raceway fittings to the 4000 series raceway product line. Use this adapter where a DS4000-series fitting — such as an elbow, tee, or end cap — needs to terminate into or continue along a 4000 series raceway channel. Confirm both the DS4000 fitting and the 4000 series raceway channel are fog white finish before ordering; Middle Atlantic produces these families in multiple colorways and mismatched finishes are a common field oversight on structured cable management installs.

Installation Notes

This is a mechanical raceway fitting — no tools beyond standard hand tools are required for most installations. Verify the mating channel dimensions on both the DS4000 fitting and the 4000 series raceway section before committing to the run; adapter fittings are not field-adjustable. For federal and government deployments, retain documentation of TAA compliance at the bill-of-materials level — the DS4089-DV satisfies that requirement for this line item. Pair with compatible Middle Atlantic raceway accessories to complete the run.