8544 - Insulated (including enameled or anodized) wire, cable (including coaxial cable) and other insulated electric conductors, whether or not fitted with connectors; optical fiber cables, made up of individually sheathed fibers, whether or not assembled with electric conductors or fitted with connectors:
Sub-classifications
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8544 2000 00
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8544 7000 00
Overview
This HTS category, 8544, encompasses a broad range of insulated electrical conductors. It includes wires and cables that are insulated with various materials, such as enamel or anodization, to prevent electrical current from escaping and to offer protection. This coverage extends to specialized cables like coaxial cables, essential for signal transmission. The category also includes these conductors when they are fitted with connectors, making them ready for direct use in electrical systems. Furthermore, it extends to optical fiber cables, specifically those composed of individually sheathed fibers, whether or not they are combined with electrical conductors or equipped with connectors.
Distinguishing this category from its siblings involves recognizing the fundamental nature of the goods. While other categories at this level might cover completed electrical machinery, equipment, or parts thereof, 8544 focuses specifically on the insulated conducting elements themselves. The key differentiator lies in the presence of insulation, which is a defining characteristic for classification under this heading. For instance, unlike bare wires or conductors designed for other purposes, the goods in 8544 are specifically engineered for the safe and efficient transmission of electrical signals or power through insulation.
Within 8544, several subcategories provide further refinement based on the application and technical specifications of the conductors. These include winding wires, often used in motors and transformers, and specialized wiring sets designed for automotive, aeronautical, or marine applications. The classification also diverges based on the voltage the conductors are designed to handle, with separate provisions for those operating at or below 1,000 volts and those exceeding this threshold. Finally, optical fiber cables, a distinct technology for data transmission, are also categorized here, highlighting the broad scope of insulated transmission media covered by 8544.