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The Hoffman Enclosures F6660FG is a fiberglass wiring trough with dimensions of 6.00 inches in width, 6.00 inches in height, and 60.00 inches in length. Constructed from pultruded fiberglass polyester, it features a gray finish and includes a captivated Monel screw cover. The unit provides NEMA Type 12 and 3R protection ratings, along with IP55 ingress protection. Seams are sealed, and the hinged cover utilizes an oil-resistant gasket attached with oil-resistant adhesive to ensure environmental integrity.
Verify that the specific order matches the F6660FG part number to ensure correct dimensions of 6x6x60 inches. Confirm material specifications require pultruded fiberglass polyester rather than alternative plastics. Check that the included hardware consists of captivated Monel screws as specified. Ensure the application environment aligns with the stated NEMA 12/3R and IP55 ratings for proper environmental sealing performance.
Select this model when a rigid, non-metallic conduit alternative is required for cable management. The fiberglass composition offers resistance to corrosion and chemicals where metal might fail. The 60-inch length allows for extended runs without multiple joints. Verify that the 6x6 inch cross-section accommodates the intended cable bundle diameter and bending radius requirements for the specific installation layout.
This component belongs to the Hoffman F25 series of wiring troughs designed for panel and enclosure integration. It serves as a supplementary routing solution rather than a primary equipment housing. The product line focuses on providing organized pathways for cabling within larger industrial control systems or outdoor electrical installations requiring moderate environmental protection.
No public confirmed substitute part numbers are available in the provided documentation.

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