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HTS 8547.10.80.00
Insulating fittings of ceramics
Description
8547 Insulating fittings for electrical machines, appliances or equipment, being fittings wholly of insulating material apart from any minor components of metal (for example, threaded sockets) incorporated during molding solely for the purposes of assembly, other than insulators of heading 8546; electrical conduit tubing and joints therefor, of base metal lined with insulating material > Insulating fittings of ceramics > Other
| General duty (most countries) | 3% |
|---|---|
| Trade-deal rates | Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) |
| Column 2 (Cuba, North Korea, Russia, Belarus) | 60% |
| 6-digit HS code (international) | 8547.10 |
Estimated US duty by country of origin
Base rate plus the additional tariffs that apply today (China Section 301, the 2026 country tariff). Steel, aluminium and some other goods can owe more.
| Made in | Estimated duty | Made up of |
|---|---|---|
| China | 40.5% | 3% base · +25% China Section 301 List 3 · +12.5% 2026 country tariff |
| Vietnam | 15.5% | 3% base · +12.5% 2026 country tariff |
| India | 13% | 3% base · +10% 2026 country tariff |
| Bangladesh | 13% | 3% base · +10% 2026 country tariff |
| Pakistan | 13% | 3% base · +10% 2026 country tariff |
| Türkiye | 15.5% | 3% base · +12.5% 2026 country tariff |
| Mexico | 13% | 3% base · +10% 2026 country tariff Free under USMCA if the product qualifies |
| Canada | 13% | 3% base · +10% 2026 country tariff Free under USMCA if the product qualifies |
| United Kingdom | 13% | 3% base · +10% 2026 country tariff |
| Germany | 10% | 3% base · +7% 2026 country tariff (total at least 10%) |
| Italy | 10% | 3% base · +7% 2026 country tariff (total at least 10%) |
| Taiwan | 10% | 3% base · +7% 2026 country tariff (total at least 10%) |
| Japan | 12.5% | 3% base · +9.5% 2026 country tariff (total at least 12.5%) |
| South Korea | 12.5% | 3% base · +9.5% 2026 country tariff (total at least 12.5%) Free under US–Korea FTA if the product qualifies |
| Thailand | 15.5% | 3% base · +12.5% 2026 country tariff |
| Indonesia | 13% | 3% base · +10% 2026 country tariff |
Other codes under heading 8547
- 8547.10.40.00 · 3%Insulating fittings of ceramics > Ceramic insulators to be used in the production of spark plugs for natural gas-fueled, stationary, internal combustion engines
- 8547.20.00.00 · FreeInsulating fittings of plastics
- 8547.90.00.10 · 4.6%Other > Other insulating fittings
- 8547.90.00.20 · 4.6%Other > Electrical conduit tubing and joints therefor, of base metal lined with insulating material > Conduit tubing
- 8547.90.00.30 · 4.6%Other > Electrical conduit tubing and joints therefor, of base metal lined with insulating material > Joints > Threaded
- 8547.90.00.40 · 4.6%Other > Electrical conduit tubing and joints therefor, of base metal lined with insulating material > Joints > Other
Official US Harmonized Tariff Schedule, version of 2026-11-03.