Code 8504 50 · Heading 8504

Induction coils, except for discharge lamps and tubes

This code covers induction coils, but not induction coils intended for discharge lamps or discharge tubes.

For example

An induction coil not intended for a discharge lamp or discharge tube
An induction coil for electrical equipment, not intended for a discharge lamp or discharge tube

See the official tariff text

Official tariff text

Inductors (excl. inductors for discharge lamps or tubes)

How we got to this code

XVI
85
8504
8504 50

Show the steps

The path to this code

Every code is reached through these choices, one level at a time.

Step 4 of 4

Step 1 · Section XVI Machinery and mechanical appliances; electrical equ…
Is the product a machine, apparatus or mechanical tool, or is it electrical equipment, a sound recorder or player, or a television image and sound recorder or player?
✓
Step 2 · Chapter 85 Electrical machinery and equipment and parts thereo… 2 of 2 chapters in section XVI
What is the product: an electrical motor, generator or converter; a transformer or electrical converter; a magnet; a primary cell or battery; an accumulator; a household appliance; a shaver or hair-removal appliance; equipment for an internal-combustion engine, vehicle or bicycle; a portable lamp; an industrial or laboratory heating appliance; soldering or welding equipment; another electrical heating appliance; a telephone or other data-communication device; sound equipment; video equipment or recording media; a display module; a radio, television, radar, navigation or remote-control device; electrical control, switching, lighting, semiconductor, circuit, cable or insulation equipment; another electrical machine or apparatus; or electrical and electronic waste or scrap?
✓
Step 3 · Heading 8504 Electrical transformers, static converters, e.g. re… 4 of 48 headings under chapter 85
What is the item: a reactor for discharge lamps or tubes; a liquid-insulated transformer with a power of <= 650 kVA, > 650 kVA but <= 10.000 kVA, or > 10.000 kVA; a dry transformer with a power of <= 1 kVA, > 1 kVA but <= 16 kVA, > 16 kVA but <= 500 kVA, or > 500 kVA; another transformer with a power of > 1 kVA but <= 16 kVA; a static converter; an induction coil other than one for discharge lamps or tubes; or a part for transformers and induction coils?
✓
Step 4 · Subheading 8504 50 Inductors (excl. inductors for discharge lamps or t… 10 of 11 subheadings under heading 8504
Is it an induction coil, and is it not intended for a discharge lamp or discharge tube?

Pick the 8-digit code

Import duty on the codes below: 0.0%

Only one code below

8504 50 00

Inductors (excl. inductors for discharge lamps or tubes)

Duty free

This subheading has one 8-digit code, so that is the code to use.

Open 8504 50 00 Save

Compare the sibling codes

See all 11 codes at this level

Classification decides the rate here: from 0.0% to 3.7%.

Selling to Norway, Great Britain and the United States

What they charge on arrival.

Norway, Great Britain and the United States use their own tariff lines under the 6-digit HS code. The rates below are what their customs charge on goods arriving from the EU. Match the goods against each country's own wording before you rely on a rate.

Norway

Duty free

Their lines1 Norwegian line

85.04.5000 Other inductors

Norwegian tariff data checked Sept. 13, 2026.

Great Britain

Duty free

Their lines1 British line

8504 50 00 00 Other inductors

Northern Ireland follows other rules.

UK tariff data checked Sept. 13, 2026.

United States

10.0%

Estimated from published US measures

Their lines2 US lines
Entry dateSept. 17, 2026

8504.50.40.00 Electrical transformers, static converters (for example, rectifiers) and inductors; parts

The US importer of record files the entry.

US tariff data checked Sept. 16, 2026.

See the 1 Norwegian line

Selling to Norway

Norway splits the 6-digit category its own way, so these are Norway's own lines under it, not this EU code. Check your product against their wording; what Norwegian customs charges is shown per line.

85.04.5000

Other inductors

Ordinary duty

Duty free

Norwegian tariff data version 1.5/1.2, last checked Sept. 13, 2026.

Contains data from Norwegian Customs (data.toll.no), licensed under CC BY 4.0, adapted for display.

See the 1 British line

Selling to Great Britain

What UK customs charges when goods like these arrive in Great Britain.

8504 50 00 00

Other inductors

Ordinary duty

Duty free

These rates apply in Great Britain. Different rules may apply for goods entering Northern Ireland.

UK tariff data version v4.0.1599, last checked Sept. 13, 2026.

Contains public sector information licensed under the Open Government Licence v3.0.

Source: UK Department for Business and Trade (data.api.trade.gov.uk).

See the 2 US lines

Selling to the United States

What US customs charges when goods like these arrive from the EU. The US importer of record files the entry and pays the duty.

8504.50.40.00

Electrical transformers, static converters (for example, rectifiers) and inductors; parts thereof, Other inductors, For power supplies for automatic data processing machines or units thereof of heading 8471; power supplies for goods of subheading 8443.31 or 8443.32; power supplies for monitors of subheading 8528.42 or 8528.52 or projectors of subheading 8528.62; for telecommunication apparatus

General rate

Free

From the EU

10.0% Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
8504.50.80.00

Electrical transformers, static converters (for example, rectifiers) and inductors; parts thereof, Other inductors, Other

General rate

Free

From the EU

10.0% Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99

Worked out for an entry on Sept. 17, 2026.

US tariff schedule 2026HTSRev19, last checked Sept. 16, 2026.

Last change we recorded: Revision 19 (2026), Sept. 16, 2026.

Anti-dumping and countervailing duties, US import taxes and customs fees are not included.

The descriptions above are the US tariff texts, which the United States publishes in English only.

Source: the US International Trade Commission's Harmonized Tariff Schedule (hts.usitc.gov), public domain, and the measures published in the Federal Register.

This is a planning estimate from the US Harmonized Tariff Schedule (revision shown) and the published Federal Register measures as of the date shown, for a shipment of EU origin. It is not a customs entry, legal advice or a broker's opinion, and tariffs.help is not a US-licensed customs broker. The US importer of record or their broker confirms the classification, origin, value and the duty due before filing.

Duty rates shown here are estimates, read from official EU / Danish, Norwegian and UK tariff data for orientation only. Confirm the current rate with Toldstyrelsen, TARIC, Norwegian Customs or the UK Online Trade Tariff before you file. The rate you pay can also depend on the country of origin. These are base customs duties only: import VAT, excise duties, anti-dumping duties and safeguard or quota measures are not included.