Middle Atlantic 2311DFO Non-Metallic Divided Flat Elbow Fitting
Overview
The Middle Atlantic 2311DFO is a non-metallic, radiused divided flat elbow fitting designed for use in structured cabling and raceway installations. This ivory-finish fitting provides a clean 90-degree directional change for flat raceway runs while maintaining the divided interior channel — keeping power and low-voltage signal cables physically separated within the same raceway path, a requirement in many commercial AV, security, and structured-cabling deployments. TAA-compliant construction makes the 2311DFO a straightforward fit for government and federally funded projects where Trade Agreements Act sourcing is a procurement requirement.
Compatibility
The 2311DFO is part of Middle Atlantic's Middle Atlantic 2300-series non-metallic cable management raceway system. It is designed to integrate directly with other 2300-series NM raceway components — straight sections, couplings, inside corners, outside corners, and end caps — allowing a complete raceway run to be assembled with matched fittings throughout. The ivory color coordinates with standard architectural finishes common in commercial office, healthcare, education, and retail environments. Verify that your existing raceway run uses the 2300-series NM flat profile before ordering; Middle Atlantic's metallic raceway families and other non-metallic series use different fitting geometries and are not interchangeable with this fitting.
Installation Notes
The divided interior channel in the 2311DFO maintains conductor separation through the elbow transition — confirm that your straight raceway sections also use the divided variant to preserve separation continuity along the full run. The radiused elbow geometry reduces bend stress on cable jackets compared to sharp-cornered fittings, which matters on longer conductor pulls. No tools are required for snap-fit assembly typical of NM raceway systems; consult the 2300-series installation guide for specific snap-fit engagement and support spacing requirements.
