Inverter electrical parts for EV eAxle use: treated as electrical goods, not motor vehicle parts; classified under 85049090

Electrical parts and sub-assemblies of an inverter intended for use with an eAxle in electric vehicles raised the issue whether they are classifiable as motor vehicle parts under Heading 8708 or as electrical goods under Ch. 85. Applying Note 2(f) to Section XVII and the exclusionary scheme of Sections XVI/XVII, electrical machinery and equipment, even if identifiable for motor vehicles, cannot be treated as "parts and accessories" of motor vehicles; classification must follow Note 2 to Section XVI, giving primacy to Note 2(a) and, failing that, Note 2(b). Consequently, the listed inverter housing, brackets, cooler, sensor protection, cover, PCB assemblies and related items were held classifiable as parts under CTI 85049090. The confidentiality request was rejected for lack of sensitive content and grounds under Regulation 27.

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Issues: Whether the eighteen listed components intended for use in the Inverter for an eAxle (electric axle) are classifiable under the First Schedule to the Customs Tariff Act, 1975 and, if so, under which tariff items; and whether the applicant's request to keep the advance ruling confidential should be accepted.

Analysis: The Authority applied Rule 1 of the General Rules of Interpretation and relevant Section and Chapter notes to determine classification, observing that Section XVII Note 2(f) excludes electrical machinery of Chapter 85 from being treated as parts of Chapter 87 vehicles. Note 2 to Section XVI (parts rules) was applied sequentially: Note 2(a) requiring parts that are themselves goods of Chapter 84 or 85 to be classified in their own headings; Note 2(b) directing parts suitable solely or principally for a particular machine to be classified with that machine; and Note 2(c) treated as inapplicable where 2(a) or 2(b) apply. The Authority examined explanatory notes and applicable headings (3919, 8504, 8532, 8536, 8541, 8546 etc.), departmental submissions and datasheet considerations, and mapped each listed component to the appropriate tariff sub-heading. The Authority also considered Notification No. 57/2017-Customs for concessional basic customs duty treatment on goods falling under specified tariff items. On confidentiality, Regulation 27 was applied and the Authority found no technical specifications or commercially sensitive material warranting confidentiality and noted absence of supporting justification from the applicant.

Conclusion: The Authority ruled the components are classifiable as per Table-III of the order (e.g., Housing PMA Inverter, PMA Bracket PCB C, PMA Cooler, Hall Sensor protection, Cover Inverter PMA-NVH, 3 PCBA BOM and Clip for ADR under 85049090; DC Busbars and HVDC connector under 85369090; ferrite cores under 85051110; toroid DC filter under 85051190; DC-LINK capacitor under 85321000; thermal/gap pads under 85469090; IGBT FS820 under 85412900; warning label under 39199010), and that concessional BCD under Notification No. 57/2017-Cus appears admissible for items correctly classifiable under 85049090. The applicant's request for confidentiality of the ruling is rejected.

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