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The Hoffman Enclosures F66T172GV is a straight section wireway constructed from 16/14 gauge steel with an unpainted galvanized finish. It measures 72 inches in length, 6 inches in width, and 6 inches in height. This component features a lay-in flat cover design with keyhole screw slots and knockouts on the sides. It is rated for NEMA Type 1 applications and complies with UL 870 and CUL standards.
Verify that the required NEMA Type 1 rating aligns with the specific environmental conditions of the installation site. Confirm compliance with local electrical codes regarding UL 870 and CUL certifications. Ensure the 72-inch length and 6x6 inch cross-section fit the planned routing path. Check for necessary accessories such as transition pieces or supports if integrating into existing wireway systems.
Select this model when a straight run of wireway is needed for indoor use with standard environmental protection. The galvanized finish is suitable for general industrial areas but may require additional coating in highly corrosive settings. Consider the 16/14 gauge thickness for structural integrity under typical load conditions. Verify that the open-top lay-in design meets maintenance accessibility requirements.
This wireway belongs to the nVent Hoffman line of cable management solutions designed for organized electrical installations. It serves as a fundamental component for routing conductors within control panels or along walls in industrial facilities. The product integrates with other Hoffman wireway accessories to create continuous pathways for power and signal cables.
Public confirmed substitute part numbers are not available in the provided documentation.

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