Electrical transformers, static converters (for example, rectifiers) and inductors; parts thereof:
Part of: 85 — Electrical machinery and equipment and parts; sound/TV apparatus
H342925 · 2026-02-03 — Request to reconsider NY N340642 (June 26, 2024); Classification of a lithium-ion battery and charger set from China
This is regarding your reconsideration request for New York Ruling Letter (“NY”) N340642, on behalf of your client, Chevron North America, submitted on October 4, 2024, in which U.S. Customs and Border Protection (“CBP”) classified a certain lithium-ion battery and battery charger set under heading 8504 of the Harmonized Tariff Schedule of the United States (“HTSUS”). Upon reconsideration, we find the classification of the subject merchandise in NY N340642 to be correct. For the reasons set forth below, we hereby affirm NY N340642. FACTS: The facts of NY N340642 are as follows: The…
N353952 · 2025-10-06 — The tariff classification of a power module from South Korea
The merchandise under consideration is identified as the Power Module HK3, part number 37800-0E130. The subject device is further described as a power module used to convert DC power from a battery into AC power to drive electric motors within electric vehicle traction control systems. The device consists of multiple Insulated Gate Bipolar Transistors (IGBT) on a ceramic substrate within an enclosure. The IGBTs rapidly switch in order to convert the power as noted. In your request, you suggest that the correct classification for the subject module should be 8541.29.0095, Harmonized Tariff…
N353950 · 2025-10-06 — The tariff classification of a power module from South Korea
The merchandise under consideration is identified as the Power Module HK4, part number 37800-0E140. The subject device is further described as a power module used to convert DC power from a battery into AC power to drive electric motors. The device consists of multiple Insulated Gate Bipolar Transistors (IGBT) on a ceramic substrate within an enclosure. The IGBTs rapidly switch to convert the power as noted. In your request, you suggest that the correct classification for the subject module should be 8541.29.0095, Harmonized Tariff Schedule of the United States (HTSUS). We disagree. The item…
H342570 · 2025-07-21 — Application for Further Review of Protest No 270424171208; Tariff Classification of Static Converters from China
This is our decision regarding an Application for Further Review (AFR) of Protest No. 270424171208 filed by counsel on behalf of ESI Cases & Accessories Inc. (Protestant). The Protest and AFR concern the classification under the Harmonized Tariff Schedule of the United States (HTSUS) of static converters. In addition, the protest concern’s U.S. Customs and Border Protection’s (CBP) determination on the applicability of the exclusion annotated under Chapter 99 U.S. Note 20(mm)(32) under the HTSUS to the subject merchandise. Our decision is set forth below and considers meetings held on…
H342571 · 2025-07-21 — Application for Further Review of Protest No 460124137836; Tariff Classification of Static Converters from China
This is our decision regarding an Application for Further Review (AFR) of Protest No. 460124137836 filed by counsel on behalf of JEM Accessories Inc. DBA Jemtronix (Protestant). The Protest and AFR concern the classification under the Harmonized Tariff Schedule of the United States (HTSUS) of static converters. In addition, the protest concern’s U.S. Customs and Border Protection’s (CBP) determination on the applicability of the exclusion annotated under Chapter 99 U.S. Note 20(mm)(32) under the HTSUS to the subject merchandise. Our decision is set forth below and considers meetings held on…
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