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The F66LE9A is a 90-degree horizontal elbow connector manufactured by Hoffman Enclosures, Inc. Constructed from mild steel with a gray powder-coated finish, this component is designed for use in industrial enclosure systems. It features a top opening configuration and adheres to Type 12 standards, providing protection against dust, dripping non-corrosive liquids, and oil or grease splashing. The unit measures 4.00 inches by 4.00 inches, facilitating secure connections between enclosure sections while maintaining environmental integrity.
Verify the specific dimensional compatibility with existing enclosure frames before procurement. Confirm that the Type 12 rating aligns with the environmental conditions of the installation site. Ensure the mild steel construction and powder coating are suitable for the chemical exposure levels present in the operational area. Cross-reference mounting hole patterns if integrating with third-party hardware.
Select this component when a rigid, weather-resistant horizontal transition is required between steel enclosures. The Type 12 rating makes it suitable for indoor industrial applications where protection from dust and liquid splashes is necessary. Consider the powder-coated finish for corrosion resistance in standard factory environments. Verify that the 4x4 inch dimensions match the intended enclosure series.
This elbow connector belongs to the Hoffman Enclosures product line, which specializes in industrial housing solutions. It serves as a structural interconnect piece within larger modular enclosure systems. The component complements other Hoffman accessories such as gland plates and mounting panels to create complete, protected electrical installations.
No public substitute part numbers are documented for this specific model.

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