8544.11.00.30 - 22 AWG (0.643 mm in diameter) and finer but larger than 33 AWG (0.18 mm in diameter) 🖩

This HTS classification pertains to insulated copper winding wire that falls within a specific diameter range. Specifically, it covers copper wires that are thicker than 33 AWG (0.18 mm) but no larger than 22 AWG (0.643 mm). These wires are designed for use in electrical windings, such as in motors, transformers, and generators, where their insulated nature prevents short circuits and ensures efficient electrical conductivity.

To differentiate this category from its siblings, it's crucial to note the precise diameter specifications. HTS code 8544.11.00.20 covers finer wires, 33 AWG and below, while 8544.11.00.50 is a residual category for other types of copper winding wire not meeting the specified diameter ranges. This particular classification, 8544.11.00.30, occupies the intermediate diameter range, ensuring specific types of winding wire are accurately categorized based on their physical dimensions.

As this classification is a leaf node, there are no further subcategories. Therefore, the primary focus for classification within 8544.11.00.30 rests on accurately verifying the wire's diameter against the defined parameters and confirming it is indeed insulated copper winding wire intended for electrical coil applications. The material composition (copper) and the presence of insulation are key attributes for proper identification under this code.