# United States tariff line 8547.20.00.00: Insulating fittings of plastics

> In the United States tariff, line 8547.20.00.00 covers insulating fittings of plastics. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 8547.20 in heading 85.47 (chapter 85).

Source: https://border.bot/countries/united-states/hs-codes/8547200000
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 85](https://border.bot/countries/united-states/hs-codes/85) / [8547.20](https://border.bot/countries/united-states/hs-codes/854720) / [8547.20.00.00](https://border.bot/countries/united-states/hs-codes/8547200000)

## Key facts

- Tariff line: 8547.20.00.00
- Covers: Insulating fittings of plastics
- Duty (MFN): Free
- Additional duties: None recorded
- Restrictions: None recorded
- Tariff: [United States](https://border.bot/countries/united-states)
- HS subheading: [8547.20](https://border.bot/hs-codes/854720)

## What this line covers

In the United States tariff, line 8547.20.00.00 covers insulating fittings of plastics.

Its legal text is “Insulating fittings of plastics”.

## How it is structured

It falls under HS subheading 8547.20 in heading 85.47 (chapter 85). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff.

- Chapter 85: Electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles
- Heading 85.47: Insulating fittings for electrical machines, appliances or equipment, being fittings wholly of insulating material apart from any minor components of metal (for example, threaded sockets) incorporated during molding solely for the purposes of assembly, other than insulators of heading 8546; electrical conduit tubing and joints therefor, of base metal lined with insulating material
- Line 8547.20.00.00: Insulating fittings of plastics

## Duty

Goods under this line enter free of general (MFN) duty.

## In other countries

No other national tariff on border.bot has live lines under 8547.20 yet.

- [The Harmonized System text for 8547.20](https://border.bot/hs-codes/854720)

- Previous line: [8547.10.80.00](https://border.bot/countries/united-states/hs-codes/8547108000) Other
- Next line: [8547.90.00.10](https://border.bot/countries/united-states/hs-codes/8547900010) Other insulating fittings

## Frequently asked questions

### What does tariff line 8547.20.00.00 cover in the United States tariff?

In the United States tariff, line 8547.20.00.00 covers insulating fittings of plastics.

### What is the general (MFN) duty on 8547.20.00.00 in the United States?

Goods under this line enter free of general (MFN) duty.

## Sources and updates

The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

This page was last updated on 9 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Official source files:

- https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false

Machine-readable: https://border.bot/countries/united-states/hs-codes/8547200000.json