Electrical Machinery and Equipment · 4 court cases · $1410.6M monthly imports · 100% from 1 countries · Updated daily from USITC
General
Free
Special
Free
Column 2
Free
Trade Agreement Eligibility
Monthly Imports
$1410.6M
2026-01
Trade Concentration
100%
from top 3 of 1 origins
Regulatory Pressure
MODERATE
15 rulings — · 0 reg · 4 CIT, 0 CAFC
Global Rates
🇺🇸 Free
🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: Free · 🇧🇷 Brazil: 9 NCM codes
Compare All →
Data compiled from USITC HTS, US Census Bureau, CBP CROSS Rulings, CourtListener, HMRC / DG TAXUD / CBSA / SISCOMEX · As of 2026-04-28 · Updates monthly
100% of US imports for this code come from just 1 countries. High origin concentration increases exposure to trade disruptions or tariff escalations.
This is a high-volume import code — $1411M in monthly US imports. Duty rate changes or trade remedy actions on this code have significant economic impact.
List 1 — ~$34B of Chinese goods (machinery, electronics, industrial components)
Active — 7.5%–25% additional duties on Chinese-origin goods across four tranches (Lists 1–4A), with higher 2024/2025 increases on targeted product categories.
Effective 2018-07-06
These additional tariffs apply on top of the general duty rate. View full trade remedy tracker →
| Code | Description | Rate |
|---|---|---|
| 8504.40 | Static converters: | — |
| 8504.40.40.00 | Speed drive controllers for electric motors | Free |
| 8504.40.60 | Suitable for physical incorporation into automatic data processing machines or units thereof of heading 8471 | Free |
| 8504.40.60.01 | With a power output not exceeding <il>50 W</il> | — |
| 8504.40.60.07 | With a power output exceeding <il>50 W</il> but not exceeding <il>150 W</il> | — |
| 8504.40.60.12 | With a power output exceeding <il>150 W</il> but not exceeding <il>500 W</il> | — |
| 8504.40.60.18 | Other | — |
| 8504.40.70 | Other | Free |
| 8504.40.70.01 | With a power output not exceeding <il>50 W</il> | — |
| 8504.40.70.07 | With a power output exceeding <il>50 W</il> but not exceeding <il>150 W</il> | — |
| 8504.40.70.12 | With a power output exceeding <il>150 W</il> but not exceeding <il>500 W</il> | — |
| 8504.40.70.18 | Other | — |
| 8504.40.85.00 | For telecommunication apparatus | Free |
| 8504.40.95 | Other | Free |
| 8504.40.95.10 | With a power output not exceeding <il>50 W</il> | — |
| 8504.40.95.20 | With a power output exceeding <il>50 W</il> but not exceeding <il>150 W</il> | — |
| 8504.40.95.30 | With a power output exceeding <il>150 W</il> but not exceeding <il>500 W</il> | — |
| 8504.40.95.40 | Other | — |
| 8504.40.95.50 | Other | — |
| 8504.40.95.70 | Inverters | — |
| 8504.40.95.80 | Other | — |
The tariff classification of DC/DC converters from Hong Kong and/or Macau.
The tariff classification of various uninterruptible power supplies from Taiwan.
The tariff classification and status under the North American Free Trade Agreement (NAFTA), of a rechargeable battery system PS AA Quad from Mexico; Article 509
The tariff classification of a river turbine and a DC-DC converter from Canada
The tariff classification of a regulator & rectifier from an unspecified country
The tariff classification of an AC conversion platform from Vietnam
The tariff classification and status under the North American Free Trade Agreement (NAFTA) for a PowerTrip™ 4GB from Canada
The tariff classification and status under the North American Free Trade Agreement (NAFTA) for a PowerTrip™ 16GB from Canada
The tariff classification and status under the North American Free Trade Agreement (NAFTA) for a PowerTrip™ 8GB from Canada
PRD 1704-94-100071; Inverter for Welding Machine; Current Converting Device; Inverter Power Source; Unfinished Arc Welding Machine, Subheading 8515.39.00, GRI 2(a); Section XVI, Note 2
The tariff classification of printed circuit assemblies for the UMC 1000 Universal Power Assembly from China
Protest 3901-99-101514; Uninterruptible Power Supplies
Modification of NY G87863; solar powered battery charger with rechargeable battery
Revocation of NY K83213; DC/DC power converters from China
The tariff classification of an IPM (Intelligent/Integrated Power Module), a Main PCB, a Roto PCB, a Power Source PCB, and a Driver PCB from Japan
SPEED DRIVE CONTROLLERS FOR ELECTRIC MOTORS
Census Bureau export classification matching this HTS import code.
