United Kingdom HS Code

HS Code 850423: Electrical transformers; liquid dielectric, having a power handling capacity exceeding 10,000kVA in United Kingdom

Q: Is HS code 850423 the same across all countries?

Yes — up to the 6-digit level, HS code 850423 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. United Kingdom extends it under UKGT.

Q: What system does United Kingdom use to classify HS code 850423?

United Kingdom classifies products under the UK Integrated Online Tariff (UKGT; locally UK Integrated Tariff), which extends HS codes to 10 digits. The first 6 digits align with the WCO Harmonized System, and the rest cover national tariff and statistical needs.

Q: Where can I officially look up HS code 850423 in United Kingdom?

The official source is https://www.gov.uk/government/organisations/hm-revenue-customs. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 850423 in United Kingdom

Under United Kingdom's UK Integrated Online Tariff (UK Integrated Tariff), HS Code 850423 is the WCO Harmonized System subheading for Electrical transformers; liquid dielectric, having a power handling capacity exceeding 10,000kVA. This is the most detailed internationally standardized level; United Kingdom extends classifications to 10 digits under its national tariff system. 850423 belongs to Section XVI: Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles, Chapter 85: Electrical machinery and equipment and parts thereof; sound recordersand reproducers, television image and sound recorders and reproducers, and parts andaccessories of such articles, Heading 8504: Electric transformers, static converters (e.g. rectifiers) and inductors.

Explore more 2026 Latest United Kingdom import export trade data and shipment records for HS Code Large Liquid Dielectric Transformers on TradeInt global trade data platform

Classification Path of HS Code 850423 in United Kingdom

Section XVI

Chapters (84-85) Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles

Chapter 85

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

HS Code 8504

Electric transformers, static converters (e.g. rectifiers) and inductors

HS Code 850423

Electrical transformers; liquid dielectric, having a power handling capacity exceeding 10,000kVA

United Kingdom Tariff Classification: UK Integrated Online Tariff (UKGT)

In United Kingdom, HS 850423 is classified under the UK Integrated Online Tariff (UK Integrated Tariff) — a 10-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule UK Integrated Online Tariff (UKGT)

Local name UK Integrated Tariff

Digits 10

Official source https://www.gov.uk/government/organisations/hm-revenue-customs

You know what 850423 means. Now see 2026 latest real trade activity for Large Liquid Dielectric Transformers in United Kingdom.

Buyers, suppliers, origin and destination countries, shipment dates, and quantities direct from customs records.

Search 2026 Latest United Kingdom Import Data Search 2026 Latest United Kingdom Export Data

Top Trading Product of HS Code 8504

Top United Kingdom import Product Under HS Code 8504

1 850440: Electrical static converters $2.8B 2 850490: Electrical transformers, static converters and inductors; parts thereof $390.4M 3 850423: Electrical transformers; liquid dielectric, having a power handling capacity exceeding 10,000kVA $382.1M

Figures shown for 2025.

For more 2026 recent data, search for United Kingdom import trade records

Top United Kingdom export Product Under HS Code 8504

1 850440: Electrical static converters $1.2B 2 850490: Electrical transformers, static converters and inductors; parts thereof $188.5M 3 850431: Electrical transformers; n.e.c. in item no. 8504.2, having a power handling capacity not exceeding 1kVA $81.6M

Figures shown for 2025.

For more 2026 recent data, search for United Kingdom export trade records

Related HS Code to United Kingdom Large Liquid Dielectric Transformers (850423)

HS Code 850410

Discharge lamps or tubes; ballasts therefor

HS Code 850421

Electrical transformers; liquid dielectric, having a power handling capacity not exceeding 650kVA

HS Code 850422

Electrical transformers; liquid dielectric, having a power handling capacity exceeding 650kVA but not exceeding 10,000kVA

HS Code 850431

Electrical transformers; n.e.c. in item no. 8504.2, having a power handling capacity not exceeding 1kVA

HS Code 850432

Transformers; n.e.c. in item no. 8504.2, having a power handling capacity exceeding 1kVA but not exceeding 16kVA

HS Code 850433

Transformers; n.e.c. in item no. 8504.2, having a power handling capacity exceeding 16kVA but not exceeding 500kVA

HS Code 850434

Transformers; n.e.c. in item no. 8504.2, having a power handling capacity exceeding 500kVA

HS Code 850440

Electrical static converters

HS Code 850450

Electrical inductors; n.e.c. in heading no. 8504

HS Code 850490

Electrical transformers, static converters and inductors; parts thereof

Frequently Asked Questions

What is HS code 850423 in United Kingdom?

HS code 850423 covers Electrical transformers; liquid dielectric, having a power handling capacity exceeding 10,000kVA in United Kingdom. It sits in Chapter 85 (Electrical machinery and equipment and parts thereof; sound recordersand reproducers, television image and sound recorders and reproducers, and parts andaccessories of such articles), Heading 8504 of the Harmonized System, and is classified under UKGT.

Is HS code 850423 the same across all countries?

What system does United Kingdom use to classify HS code 850423?

Where can I officially look up HS code 850423 in United Kingdom?