Middle Atlantic NM Fiberready TEE FTG - 5415FO

Middle Atlantic 5415FO NM Fiberready TEE Fitting

Overview

The Middle Atlantic 5415FO is a non-metallic TEE fitting designed for the 5400-series radiused full-capacity raceway system. It provides a branch junction point where a run needs to split or tap off in a perpendicular direction — the right part when your cable path turns a corner or feeds a secondary drop without interrupting the main trunk. At 9.9 in wide and 1.8 in tall, the 5415FO maintains the same cross-section profile as the 5400-series duct, keeping the install looking intentional rather than patched. The ivory finish matches standard Middle Atlantic 5400-series raceway components for a consistent appearance across the run. TAA compliance makes this fitting suitable for government and federal installations where Trade Agreements Act sourcing is a contract requirement.

Compatibility

The 5415FO is designed specifically for the Middle Atlantic 5400-series non-metallic radiused raceway system. It mates with 5400-series straight sections, inside corners, outside corners, and flat elbows that share the same full-capacity profile. If you are working with a different raceway series or a metallic duct system, verify the cross-section dimensions match before ordering — this fitting is not a universal fit across Middle Atlantic's broader cable management line. For fiber-optic cable routing specifically, the radiused geometry of the 5400 series is the reason to use this over a standard square-bend fitting: tight bend radii crack fiber jackets and degrade signal over time, and the 5415FO preserves the gentle curve at the branch point. If you are planning a larger raceway infrastructure, review a raceway planning guide to size fill capacity correctly before committing to a fitting configuration.

Installation Notes

The non-metallic construction means no grounding continuity through the fitting — account for this if your installation requires a continuous ground path along the raceway. The 9.9 in width dictates the minimum clear wall or ceiling space needed at each TEE junction point; mark these locations before pulling cable to avoid rework. Pair with compatible raceway accessories such as covers and mounting clips from the same 5400-series family to maintain consistent fit and finish.