Customs Declare
HS 2022 subheading

HS code 8504.90: Transformer parts

HS code 8504.90 covers: Electrical transformers, static converters and inductors; parts thereof. It is a subheading of heading 8504, in chapter 85.

Where 8504.90 sits in the tariff

The first six digits are the same in every country that uses the Harmonized System. Countries and regions add their own digits after them.

  1. Chapter

    85 Electrical machinery and equipment and parts thereof; sound recorders and reproducers; television image and sound recorders and reproducers, parts and accessories of such articles

  2. Heading

    8504Electrical transformers, static converters (for example, rectifiers) and inductors

  3. Subheading

    8504.90 Electrical transformers, static converters and inductors; parts thereof

Other subheadings under heading 8504

  • 8504.10Discharge lamps or tubes; ballasts therefor
  • 8504.21Electrical transformers; liquid dielectric, having a power handling capacity not exceeding 650kVA
  • 8504.22Electrical transformers; liquid dielectric, having a power handling capacity exceeding 650kVA but not exceeding 10,000kVA
  • 8504.23Electrical transformers; liquid dielectric, having a power handling capacity exceeding 10,000kVA
  • 8504.31Electrical transformers; n.e.c. in item no. 8504.2, having a power handling capacity not exceeding 1kVA
  • 8504.32Transformers; n.e.c. in item no. 8504.2, having a power handling capacity exceeding 1kVA but not exceeding 16kVA
  • 8504.33Transformers; n.e.c. in item no. 8504.2, having a power handling capacity exceeding 16kVA but not exceeding 500kVA
  • 8504.34Transformers; n.e.c. in item no. 8504.2, having a power handling capacity exceeding 500kVA
  • 8504.40Electrical static converters
  • 8504.50Electrical inductors; n.e.c. in heading no. 8504
  • 8504.90Electrical transformers, static converters and inductors; parts thereofThis page

How tariffs divide 8504.90 further

National and regional tariffs add digits after the six shared ones, splitting this subheading into more specific lines. The tables list every line we hold for 8504.90 in this language, in each publisher's own wording.

TariffApplies inLines
EU Combined Nomenclature (CN8)European Union4
US Harmonized Tariff ScheduleUnited States12
UK Global Tariff commodity codesUnited Kingdom5
India ITC-HS (8-digit)India2
GCC integrated customs tariff (12-digit)Gulf Cooperation Council, UAE schedule1
EAC Common External TariffEast African Community1
Brazil NCMBrazil and Mercosur5
Turkey GTIPTürkiye5
Egypt customs tariff (10-digit)Egypt4
ECOWAS Common External TariffWest Africa1
Lines in total40

EU Combined Nomenclature (CN8)

European Union — 4 lines

CodeDescription
8504 90 11Parts – Of transformers and inductors – Ferrite cores
8504 90 13Parts – Of transformers and inductors – Steel laminations and cores, whether or not stacked or wound
8504 90 17Parts – Of transformers and inductors – Other
8504 90 90Parts – Of static converters

US Harmonized Tariff Schedule

United States — 12 lines

CodeDescription
8504 90 20 00Parts – Of power supplies for automatic data processing machines or units thereof of heading 8471; of power supplies for goods of subheading 8443.31 or 8443.32; of power supplies for monitors of subheading 8528.42 or 8528.52 or projectors of subheading 8528.62 – Printed circuit assemblies
8504 90 41 00Parts – Of power supplies for automatic data processing machines or units thereof of heading 8471; of power supplies for goods of subheading 8443.31 or 8443.32; of power supplies for monitors of subheading 8528.42 or 8528.52 or projectors of subheading 8528.62 – Other
8504 90 65 00Parts – Other – Printed circuit assemblies – Of the goods of subheading 8504.40 or 8504.50 for telecommunication apparatus
8504 90 75 00Parts – Other – Printed circuit assemblies – Other
8504 90 96 10Parts – Other – Other – Ferrites – For transformers
8504 90 96 30Parts – Other – Other – Ferrites – Other
8504 90 96 34Parts – Other – Other – Other parts – Of transformers – Laminations for incorporation into stacked cores
8504 90 96 38Parts – Other – Other – Other parts – Of transformers – Stacked cores for incorporation into transformers
8504 90 96 42Parts – Other – Other – Other parts – Of transformers – Wound cores for incorporation into transformers
8504 90 96 46Parts – Other – Other – Other parts – Of transformers – Other
8504 90 96 50Parts – Other – Other – Other parts – Of static converters
8504 90 96 90Parts – Other – Other – Other parts – Other

UK Global Tariff commodity codes

United Kingdom — 5 lines

CodeDescription
8504 90 11 00Parts – Of transformers and inductors – Ferrite cores
8504 90 13 10Parts – Of transformers and inductors – Steel laminations and cores, whether or not stacked or wound – Laminations
8504 90 13 90Parts – Of transformers and inductors – Steel laminations and cores, whether or not stacked or wound – Other
8504 90 17 00Parts – Of transformers and inductors – Other
8504 90 90 00Parts – Of static converters

India ITC-HS (8-digit)

India — 2 lines

CodeDescription
8504 90 10Parts : – Of transformers
8504 90 90Parts : – Other

GCC integrated customs tariff (12-digit)

Gulf Cooperation Council, UAE schedule — 1 line

CodeDescription
8504 90 00 00 00Parts of electrical transformers, static converters & inductors.

EAC Common External Tariff

East African Community — 1 line

CodeDescription
8504 90 00Parts

Brazil NCM

Brazil and Mercosur — 5 lines

Machine translation by Customs Declare, not the publisher's text.

CodeDescription
8504 90 10Parts – Ferromagnetic powder cores
8504 90 20Parts – Of ballasts for lamps or discharge tubes
8504 90 30Parts – Of transformers of subheadings 8504.21, 8504.22, 8504.23, 8504.33 or 8504.34
8504 90 40Parts – Of static converters, other than battery chargers and rectifiers
8504 90 90Parts – Other

Turkey GTIP

Türkiye — 5 lines

Machine translation by Customs Declare, not the publisher's text.

CodeDescription
8504 90 11 00 00Parts: – Suitable for transformers and inductors: – Ferrite cores
8504 90 13 00 00Parts: – Suitable for transformers and inductors: – Laminations and cores of steel (whether or not stacked or wound)
8504 90 17 10 00Parts: – Suitable for transformers and inductors: – Other; – Those of a kind used for toys
8504 90 17 90 00Parts: – Suitable for transformers and inductors: – Other; – Other
8504 90 90 00 00Parts: – Suitable for static converters

Egypt customs tariff (10-digit)

Egypt — 4 lines

Machine translation by Customs Declare, not the publisher's text.

CodeDescription
8504 90 00 10Parts of ballasts for discharge lamps or tubes.
8504 90 00 12Parts of static converters [electrostatic].
8504 90 00 20Parts of other inductors [chokes].
8504 90 00 90Parts of electrical transformers.

ECOWAS Common External Tariff

West Africa — 1 line

Machine translation by Customs Declare, not the publisher's text.

CodeDescription
8504 90 00 00Parts

Descriptions are shown for reference in the publishers' own wording. They are not the official legal text. See all data sources.

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Sources used for figures like these

All data sources and credits
Sources and attribution

Built on official customs data, credited in full

Nomenclatures, tariffs and agreements come from the WCO, UN Comtrade, Eurostat, the USITC, HMRC and the customs authorities of China, India, the UAE, Brazil, Türkiye, Egypt and more. We credit every source and say what we changed.

See all data sources and credits
  • WCO
  • UN Comtrade
  • Eurostat
  • USITC
  • UK HMRC / DBT
  • State Council Tariff Commission (CN)
  • CBIC (India)
  • Dubai Customs
  • Siscomex (Brazil)
  • Resmî Gazete (Türkiye)
  • Egyptian Customs
  • ECOWAS
  • EAC
  • World Bank WITS
  • UNCTAD TRAINS
  • AfCFTA Secretariat
  • Eurasian Economic Commission
  • CEPII

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