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The Hoffman Enclosures Inc. part number 99054039SP identifies a plastic copy tube accessory designed for electrical enclosure systems. The component features an internal diameter of 0.054 inches and a total length of 39 inches. It is constructed from plastic material and is engineered to fit within 1RU rack configurations. This accessory serves as a conduit or protective sleeve for cable management applications within industrial enclosures.
Verify the specific dimensional requirements against your enclosure model before ordering. Confirm that the 39-inch length and 0.054-inch ID are compatible with your cabling needs. Ensure compatibility with 1RU rack standards. Check manufacturer documentation for any updates regarding material specifications or mounting requirements. Cross-reference the part number with official nVent HOFFMAN catalogs to ensure accuracy.
Select this component when a rigid plastic conduit is required for 1RU rack installations. Consider the internal diameter relative to the cables being protected. Evaluate the need for tool-less installation capabilities if applicable to your assembly process. Compare against other Hoffman accessories to ensure system consistency.
This part belongs to the Hoffman Enclosures accessory line, which includes various components for modifying and enhancing standard electrical enclosures. These accessories facilitate organized cable routing and equipment mounting within standardized rack formats. The product is distributed through authorized industrial supply channels.
No public confirmed substitute part numbers are available in the provided documentation. Consult official nVent HOFFMAN resources for potential alternatives if this specific item is discontinued.

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