HS Code for Small Alternators and Generators
The HS Code for small alternators and generators is 850161. The MFN duty rate for importing to the US is 2.5%.
| HS Code (6-digit) | 850161 |
|---|---|
| US Duty Rate (MFN) | 2.5% |
| EU Duty Rate (MFN) | 2.7% |
| Chapter | 85 |
| Heading | 8501 |
| Last Updated | 2026-05 |
Description
AC generators, output not exceeding 75 kVA
HS Code 850161 covers small AC generators with an output not exceeding 75 kVA and a US MFN duty rate of 2.5%.
Frequently Asked Questions
Are there any specific energy efficiency or environmental standards required for importing small AC generators (not exceeding 75 kVA) into the European Union?
Yes. For this HTS code 850161, imports into the EU must comply with the Ecodesign Directive (2009/125/EC) and its implementing regulations, which set mandatory minimum efficiency and environmental performance requirements for generators. Specifically, Regulation (EU) 2016/1628 for internal combustion engine emissions applies to these products, and they may require CE marking to demonstrate conformity.
How does the type of enclosure or cooling system affect the classification of small AC generators under HTS 850161?
The classification under 850161 is primarily based on the AC output not exceeding 75 kVA. However, the type of enclosure (e.g., open, drip-proof, totally enclosed) or cooling method (e.g., air-cooled, water-cooled) is a key material characteristic that determines the exact 10-digit statistical suffix for reporting, which is required for accurate customs entry.
Similar or Confused HTS Codes
Small alternators and generators under 8501.61.00 are most often confused with two other categories. The first is 8502.XX (electric generating sets), which includes an alternator or generator combined with a prime mover (e.g., an engine) as a single functional unit. The second is 8511.XX (spark-ignition engine starters), which serve a different electrical function. Additionally, smaller DC generators may be misclassified under 8501.31.00, so verifying the output current (AC vs. DC) is critical for correct classification.
Related HS Codes
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