HS 854710 Insulating fittings of ceramics
Quick Answer: Insulating fittings of ceramics imported under HS 854710 enter the UK duty-free, the EU at 4.70% ad valorem, and the US at rates ranging from 3% to 60% ad valorem, with certain countries receiving duty-free treatment. This classification covers articles specifically designed for electrical insulation purposes, manufactured from ceramic materials. These include items like insulators, bushings, and supports used in electrical apparatus and wiring. Importers should be aware of the significant duty rate variations between major trading blocs, which can impact landed costs. CustomTariffs aggregates this data for compliance planning.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8547100000 | 0.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8547100000 | 4.70 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 854710 | — | — | — |
| 8547108000 | 3% | Free (18 programs) | ["No."] |
| 8547104000 | 3% | Free (17 programs) | ["No."] |
Special rates available under trade agreements including USMCA, KORUS, GSP.
Duty rates sourced from the USITC (US International Trade Commission) Harmonized Tariff Schedule (HTS) (accessed 2/22/2026), EU TARIC – DG TAXUD (Directorate-General for Taxation and Customs Union) (accessed 2/22/2026), and UK Trade Tariff – HMRC (His Majesty's Revenue and Customs) (accessed 2/22/2026).
Data compiled and presented by HSRates.
Which Trade Agreements Reduce Duties for HS 8547.10?
Imports of Insulating fittings of ceramics may qualify for reduced or zero duty rates under free trade agreements and preferential programs. The overview below shows available preferential arrangements by jurisdiction, compiled by HSRates from official tariff and trade agreement data.
United States (HTSUS)
Free for USMCA, KORUS, GSP, and 15 other programs
European Union (TARIC)
Preferential rate data not yet available.
United Kingdom
Preferential rate data not yet available.
Preferential rates require proof of origin and may be subject to quotas or conditions. Always verify eligibility with a licensed customs broker.
Data compiled by HSRates.
Which Preferential Rates Apply to Your Origin Country?
Select an origin country to see if preferential rates apply.
Preferential rates based on available trade agreements. Actual rates may vary.
How to Classify This HS Code?
What products does HS 854710 cover?
This subheading covers insulating fittings of ceramics, as defined by the World Customs Organization's Harmonized System (WCO HS) Nomenclature. These are typically components designed to electrically insulate conductors or equipment, made from ceramic materials. According to the US International Trade Commission (USITC) Harmonized Tariff Schedule (HTS) and the EU's TARIC database, this category includes items like ceramic bushings, insulators, and supports specifically manufactured for electrical applications, ensuring safety and functionality in electrical systems.
What falls outside HS 854710?
The following products are excluded from HS 854710: insulating fittings made from materials other than ceramics, such as plastics or rubber, which would be classified under different headings. Furthermore, complete electrical apparatus incorporating insulating parts, or ceramic articles not designed for electrical insulation purposes (e.g., tableware, sanitary ware), are also excluded. For instance, a ceramic spark plug insulator that is part of a spark plug assembly would be classified with the spark plug, not as a standalone fitting.
What are common classification mistakes for HS 854710?
A common error is misclassifying ceramic articles that have an insulating function but are not specifically designed as fittings or components for electrical systems. For example, a simple ceramic tile used for its thermal insulation properties in a non-electrical context would not fall under this heading. Additionally, confusion can arise with composite insulators where ceramic is only one component; classification would depend on the principal material or function, following General Rule of Interpretation (GRI) 3.
How should importers classify products under HS 854710?
The correct procedure for classifying products under HS 854710 involves a thorough examination of the product's material composition and intended use. Importers and customs brokers must verify that the item is made of ceramic and is specifically designed as an insulating fitting for electrical purposes. Consulting the official WCO HS Explanatory Notes, national tariff schedules like the USITC HTS or UK Trade Tariff, and manufacturer specifications is crucial to ensure accurate classification.
How is the duty calculated for products under HS 854710?
A batch of 1,000 ceramic electrical insulators, each weighing 0.5 kg and declared at a customs value of $2,500 USD, would attract a US duty of $125.00. This is calculated using the Most Favored Nation (MFN) rate of 5% ad valorem, applied to the declared customs value ($2,500 USD × 0.05 = $125.00). This calculation is based on the duty rate published in the USITC Harmonized Tariff Schedule for HS code 854710.
Which trade agreements reduce duties for HS 854710?
Several free trade agreements may reduce the applicable duty rate for HS 854710, including the United States-Mexico-Canada Agreement (USMCA), which can result in a duty rate of Free for qualifying goods originating from Canada or Mexico. Additionally, agreements with countries benefiting from the Generalized System of Preferences (GSP) may offer reduced or Free rates. To claim these preferences, importers typically require a self-certified origin statement for USMCA or a GSP Form A for GSP beneficiaries, depending on the specific trade agreement and jurisdiction.
```Which HS Codes Are Related?
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FAQ
What are the import duty rates for HS code 854710, 'Insulating fittings of ceramics'?
The Most Favored Nation (MFN) duty rate for HS code 854710 is typically 4.70% ad valorem. However, preferential duty rates are available under various trade agreements. For example, under the US-Australia Free Trade Agreement (AU), the duty rate is Free. Importers should consult the specific tariff schedule of the importing country and any applicable Free Trade Agreements to determine the precise duty rate. For instance, if importing into the United States, the duty rate is 4.70% ad valorem. If importing into the European Union, the rate under the TARIC system may differ and should be verified. The UK Trade Tariff also provides specific rates for goods imported into the United Kingdom.
What specific criteria define 'insulating fittings of ceramics' under HS code 854710?
HS code 854710 covers insulating fittings specifically made from ceramic materials. These fittings are designed to prevent the passage of electric current and are typically used in electrical installations. Key characteristics include their ceramic composition (e.g., porcelain, steatite, alumina) and their function as insulators in electrical apparatus, switchgear, or wiring systems. The material must be predominantly ceramic, and the item's form and function must be that of an insulating fitting. Items that are primarily structural or decorative, or made from other insulating materials like plastic or glass, would be classified under different HS codes.
What documentation is typically required when importing insulating fittings of ceramics (HS 854710)?
When importing goods classified under HS code 854710, standard import documentation is generally required. This includes a commercial invoice detailing the value and description of the goods, a packing list, and a bill of lading or air waybill. Depending on the importing country and the origin of the goods, a certificate of origin may be necessary to claim preferential duty rates under trade agreements. For electrical goods, compliance with safety standards and certifications might also be required by the importing country's regulatory bodies. It is advisable to check the specific import requirements of the destination country with a customs broker or the relevant government agency.
How is the duty calculated for HS code 854710, and can you provide an example?
The duty for HS code 854710 is typically calculated on an ad valorem basis, meaning it is a percentage of the declared customs value of the goods. For example, if the MFN duty rate is 4.70% and you import ceramic insulating fittings with a declared customs value of $10,000, the import duty would be calculated as follows: Duty = Customs Value × Duty Rate. Duty = $10,000 × 4.70% = $470.00. If a specific duty rate (e.g., per unit) applies in conjunction with or instead of an ad valorem rate, the calculation would differ. Always verify the applicable duty basis and rate with the official tariff schedule.
Which trade agreements offer preferential duty rates for HS code 854710, and how can importers benefit?
Numerous trade agreements can provide preferential duty rates for HS code 854710. For instance, the USMCA (United States-Mexico-Canada Agreement) may offer reduced or zero duties for goods originating from Canada or Mexico. Other agreements, such as those with Australia (AU), Chile (CL), or South Korea (KR), also list 'Free' duty rates for this classification when the goods meet the rules of origin. To benefit, importers must ensure the ceramic insulating fittings are 'originating goods' under the specific trade agreement and possess the required proof of origin, typically a certificate of origin or a declaration on the invoice, as stipulated by the agreement. Consulting the text of the relevant trade agreement and working with a customs broker is crucial for successful claim of preferential treatment.