Porcelain High-Voltage Post Insulator
Porcelain high-voltage post insulators designed for supporting high-voltage power lines on utility poles. These insulators prevent electrical conduction between the conductor and ground, made from ceramic material.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the insulators are made of glass
Glass insulators are classified under this item.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Declare porcelain post insulators under tariff item 8546.90.00 as other ceramic electrical insulators
• Provide voltage rating and mechanical load specifications
• Verify if the insulators are for high-voltage lines, which may require additional certifications
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