HS Code for Single-Phase AC Motors
The HS Code for single-phase ac motors is 850140. The MFN duty rate for importing to the US is 3%.
| HS Code (6-digit) | 850140 |
|---|---|
| US HTS (10-digit) | 8501400000 |
| EU CN Code (8-digit) | 85014000 |
| US Duty Rate (MFN) | 3% |
| EU Duty Rate (MFN) | 2.7% |
| Chapter | 85 |
| Heading | 8501 |
| Last Updated | 2026-05 |
Description
Other AC motors, single-phase
HS Code 850140 covers other single-phase AC motors and carries a US MFN duty rate of 3%.
Frequently Asked Questions
What are the key regulatory compliance requirements for importing single-phase AC motors under HTS 8501.40 into the United States?
All single-phase AC motors must comply with the U.S. Department of Energy (DOE) energy efficiency standards under 10 CFR 431.25, requiring specific labeling and testing documentation. Additionally, motors with internal cooling fans may be subject to EPA requirements under 40 CFR 82 if they contain refrigerants, and UL or ETL safety certification is strongly recommended for customs clearance.
What is the proper shipping and packaging method for single-phase AC motors (HTS 850140) to prevent customs delays?
Single-phase AC motors must be securely crated on pallets to protect the housing, shaft, and electrical terminals from impact damage. Improper packaging that leads to visible damage can result in customs holds for safety inspections. Internal blocking and moisture-resistant wrapping are also recommended for long sea voyages.
Common Classification Mistakes for Single-Phase AC Motors
A frequent error is classifying single-phase AC motors used in machines (e.g., pumps, compressors) under heading 8501 instead of with the machine itself in its relevant chapter, per Section Note 2(b) to Section XVI. Motors exceeding 37.5 W (0.05 hp) but not exceeding 735 W (0.986 hp) are specifically detailed in 8501.40, distinct from sub-37.5 W motors (8501.10) or three-phase motors (8501.52). Ensure the motor's power rating in watts or horsepower is precisely documented to avoid misclassification into these adjacent subheadings.
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