HS Code for Plastic insulating fitting

Plastic insulating fittings are classified under HS code 8547.20 according to the Harmonized System's hierarchical structure. Heading 8547 covers insulating fittings for electrical machines, appliances, or equipment, being fittings wholly of insulating material apart from any minor components of metal incorporated during molding solely for purposes of assembly. The subheading 854.20 specifically isolates those made of plastics. This classification is determined by the material composition and the intended electrical insulation function. Under GRI 3(b), if a product is composed of multiple materials, it is classified by the material that gives it its essential character; for these fittings, the plastic provides the necessary dielectric properties. It is important to note that these fittings must be designed for electrical insulation purposes to fall under Chapter 85, rather than being general-purpose plastic hardware which would typically fall under Chapter 39.

Products Included

• Plastic conduit joints and elbows for electrical wiring
• Insulating bushings for electrical motors
• Plastic junction box covers with insulating properties
• Threaded plastic insulators for electrical assemblies
• Plastic spacers for circuit board insulation

Common Misclassification

These fittings are often misclassified under heading 8546, which covers electrical insulators. The distinction lies in the fact that 8546 refers to the insulators themselves (like porcelain or glass suspension insulators), whereas 8547 refers to the fittings that incorporate insulating material for assembly into electrical machines. Another common error is using 3917 for plastic tubes and pipes; however, if the item is a specialized fitting for electrical insulation, 8547.20 takes precedence. Furthermore, general plastic articles under 3926.90 are often used incorrectly when the electrical application of the fitting is not clearly identified in the shipping documentation.

FAQ

What is the HS code for Plastic insulating fitting?

The correct HS code for plastic insulating fittings used in electrical applications is 8547.20.

Can plastic pipes be classified under this HS code?

Generally, no. Plastic pipes and tubes are classified under heading 3917. HS code 8547.20 is reserved for specific fittings designed to provide electrical insulation within a machine or installation.