# HTS 8546: Electrical insulators of any material:

https://geopax.app/tariffs/catalog/85/8546

Source: [2026 HTS Revision 21 (October 9, 2026)](https://hts.usitc.gov/search?query=8546). Additional duties by country of origin may apply; estimate a shipment's full duty with the tariff calculator: https://geopax.app/tariffs/calculator

## 8546: Electrical insulators of any material:

| Code | Description | General | Special | Column 2 | Units |
| --- | --- | --- | --- | --- | --- |
| 8546 | Electrical insulators of any material: |  |  |  |  |
| 8546.10.00.00 |   Of glass | 2.9% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 50% | No. |
| 8546.20.00 |   Of ceramics | 3% | Free (A,AU,B,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG) | 60% |  |
|  |     Used in high-voltage, low-frequency electrical systems: | 3% | Free (A,AU,B,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG) | 60% |  |
| 8546.20.00.30 |       Commonly known as suspension, pin-type or line post insulators | 3% | Free (A,AU,B,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG) | 60% | No. |
| 8546.20.00.60 |       Other | 3% | Free (A,AU,B,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG) | 60% | No. |
| 8546.20.00.90 |     Other | 3% | Free (A,AU,B,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG) | 60% | No. |
| 8546.90.00.00 |   Other | Free |  | 30% | No. |