The tariff classification a power supply from China

N316160 December 10, 2020 CLA-2-85:OT:RR:NC:N2:220 CATEGORY: Classification TARIFF NO.: 8504.40.9520; 9817.00.96 Robert Leo Meeks, Sheppard, Leo & Pillsbury 570 Lexington Avenue New York, NY 10022-6850 RE: The tariff classification a power supply from China Dear Mr. Leo: In your letter dated November 30, 2020 you requested a tariff classification ruling on behalf of your client, Respironics, Inc. The merchandise under consideration is identified as the A-Series Refresh Power Supply (Power Supply), Part Number 1117428, which you describe as a 100 Watt medical grade power supply used exclusively with the Respironics A-Series ventilators. The Power Supply is said to be produced to meet specific medical device regulatory and safety requirements, such as shielding to prevent electromagnetic interference during the operation of the ventilator, as well as a specialized barrel-type connector. The subject Power Supply functions to convert input AC input voltage to 24 VDC electrical output that is supplied directly to the ventilator. In your request, you suggest the Power Supply should be classified under 8504.40.9520, Harmonized Tariff Schedule of the United States (HTSUS). We agree. The applicable subheading for the A Series Refresh Power Supply, Part Number 1117428, will be 8504.40.9520, HTSUS, which provides for “Electrical transformers, static converters (for example, rectifiers) and inductors; parts thereof: Static converters other: Rectifiers and rectifying apparatus: Power supplies: with a power output exceeding 50 W but not exceeding 150 W.” The general rate of duty will be Free. In your submission, you request consideration of a secondary classification for the Power Supply under subheading 9817.00.96, HTSUS, which applies to articles and parts of articles specially designed or adapted for the use or benefit of the permanently or chronically physically or mentally handicapped. Chapter 98, Subchapter XVII, U.S. Note 4(a), HTSUS, defines the term “blind or other physically or mentally handicapped persons” as including “any person suffering from a permanent or chronic physical or mental impairment which substantially limits one or more major life activities, such as caring for one's self, performing manual tasks, walking, seeing, hearing, speaking breathing, learning, or working.” You state that the Power Supply is uniquely designed to work exclusively with the Respironics A-Series Ventilators. Based on the information provided, the Respironics A-Series Ventilator provides invasive and non-invasive, positive airway pressure ventilation to adult and pediatric patients who suffer from Obstructive Sleep Apnea (OSA), Respiratory Insufficiency, or Respiratory failure. In our view, chronic respiratory illness satisfies the description set forth in Chapter 98, Subchapter XVII, U.S. Note 4(a). As such, a secondary classification will apply to the A-Series Refresh Power Supply, Part Number 1117428, under 9817.00.96, HTSUS, which affords free duty treatment aside from any additional duties and/or applicable fees upon importation into the United States. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on the World Wide Web at https://hts.usitc.gov/current. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Karl Moosbrugger at karl.moosbrugger@cbp.dhs.gov. Sincerely, Steven A. Mack Director National Commodity Specialist Division