Canada HS Code

HS Code 850421: Liquid dielectric transformers : Having a power handling capacity not exceeding 650 kVA in Canada

Q: What is HS code 850421 in Canada?

HS code 850421 covers Liquid dielectric transformers : Having a power handling capacity not exceeding 650 kVA in Canada. 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 Canada HS.

Q: Is HS code 850421 the same across all countries?

Yes — up to the 6-digit level, HS code 850421 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Canada extends it under Canada HS.

Q: What system does Canada use to classify HS code 850421?

Canada classifies products under the Customs Tariff of Canada (Canada HS; locally Tarif des douanes du Canada), 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 850421 in Canada?

The official source is https://www.cbsa-asfc.gc.ca/. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 850421 in Canada

Under Canada's Customs Tariff of Canada (Tarif des douanes du Canada), HS Code 850421 is the WCO Harmonized System subheading for Liquid dielectric transformers : Having a power handling capacity not exceeding 650 kVA. This is the most detailed internationally standardized level; Canada extends classifications to 10 digits under its national tariff system. 850421 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: Electrical transformers, static converters (for example, rectifiers) and inductors.

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

Classification Path of HS Code 850421 in Canada

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

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

HS Code 850421

Liquid dielectric transformers : Having a power handling capacity not exceeding 650 kVA

HS Code 8504210010

Liquid dielectric transformers, with a power handling capacity < 500 kVA Transformateurs à diélectrique liquide, puissance < 500 kVA

HS Code 8504210020

Liquid dielectric transformers, with a power handling capacity >= 500 b<= 65 0 kVA Transformateurs à diélectrique liquide, puissance >= 500 kVA mais<= 6

HS Code 8504211000

Liquid diel transf, w power handling cap < 500 kVA to mfr propane detectos, etc Transformateurs à diélec liq,puis <500kVA pour fab détect vapeur prop

HS Code 8504212000

Liquid dielectric transformers, with a power handling capacity>=500 kVA b<=6 50 Transformateurs à diélectrique liquide,puissance>=500kVA mais<=650kVA

HS Code 8504219010

Liquid dielectric transformers, with a power handling capacity < 500 kVA Transformateurs à diélectrique liquide,puissance <500kVA

HS Code 8504219020

Liquid diel transformers, with a power handling capacity>=500 kVA b<=650 kVA Transformateurs à diélectrique liquide,puissance>=500kVA mais<=650kVA

Canada Tariff Classification: Customs Tariff of Canada (Canada HS)

In Canada, HS 850421 is classified under the Customs Tariff of Canada (Tarif des douanes du Canada) — a 10-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Customs Tariff of Canada (Canada HS)

Local name Tarif des douanes du Canada

Digits 10

Official source https://www.cbsa-asfc.gc.ca/

You know what 850421 means. Now see 2026 latest real trade activity for Small Liquid Dielectric Transformers in Canada.

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

Search 2026 Latest Canada Import Data Search 2026 Latest Canada Export Data

Top Trading Product of HS Code 8504

Top Canada import Product Under HS Code 8504

1 850440: Static converters $2.8B 2 850423: Liquid dielectric transformers : Having a power handling capacity exceeding 10000 kVA $354.7M 3 850490: Parts $331.9M

Figures shown for 2025.

For more 2026 recent data, search for Canada import trade records

Top Canada export Product Under HS Code 8504

1 850440: Static converters $640.5M 2 850490: Parts $570.3M 3 850423: Liquid dielectric transformers : Having a power handling capacity exceeding 10000 kVA $301.1M

Figures shown for 2025.

For more 2026 recent data, search for Canada export trade records

Related HS Code to Canada Small Liquid Dielectric Transformers (850421)

HS Code 8504210010

Liquid dielectric transformers, with a power handling capacity < 500 kVA

HS Code 8504210020

Liquid dielectric transformers, with a power handling capacity >= 500 b<= 65

HS Code 8504211000

Liquid diel transf, w power handling cap < 500 kVA to mfr propane detectos,

HS Code 8504212000

Liquid dielectric transformers, with a power handling capacity>=500 kVA b<=6

HS Code 8504219010

Liquid dielectric transformers, with a power handling capacity < 500 kVA

HS Code 8504219020

Liquid diel transformers, with a power handling capacity>=500 kVA b<=650 kVA

HS Code 850410

Ballasts for discharge lamps or tubes

HS Code 850422

Liquid dielectric transformers : Having a power handling capacity exceeding 650 kVA but not exceeding 10000 kVA

HS Code 850423

Liquid dielectric transformers : Having a power handling capacity exceeding 10000 kVA

HS Code 850431

Other transformers : Having a power handling capacity not exceeding 1 kVA

Frequently Asked Questions

What is HS code 850421 in Canada?

HS code 850421 covers Liquid dielectric transformers : Having a power handling capacity not exceeding 650 kVA in Canada. 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 Canada HS.

Is HS code 850421 the same across all countries?

What system does Canada use to classify HS code 850421?

Where can I officially look up HS code 850421 in Canada?