What does 8504.40 cover?

Static converters:. This is a heading-level category with several subordinate codes — open one to see its full duty breakdown.

Where does this data come from?

Codes and MFN base rates come from the full USITC HTS 2026 Rev.11 export. Section 301/232/122 surcharge mappings are approximated pending code-level review. Every rate carries a source_url and effective_from, so you can trace it back to the controlling notice.

8504.40 — Static converters: | US duty

Home/HTS/ Ch. 85/ 8504/8504.40

8504.40 · Static converters:

This is a category heading rather than a rate line — pick one of the codes below to see its full duty stack.

Subordinate codes (5)

Code	Description
8504.40.40.00	Speed drive controllers for electric motors
8504.40.60	Suitable for physical incorporation into automatic data processing machines or units thereof of heading 8471
8504.40.70	Other
8504.40.85.00	For telecommunication apparatus
8504.40.95	Other

Frequently asked

What does 8504.40 cover?: Static converters:. This is a heading-level category with several subordinate codes — open one to see its full duty breakdown.
Where does this data come from?: Codes and MFN base rates come from the full USITC HTS 2026 Rev.11 export. Section 301/232/122 surcharge mappings are approximated pending code-level review. Every rate carries a source_url and effective_from, so you can trace it back to the controlling notice.