# United States tariff lines under HS 8511.90

> The United States tariff splits HS 8511.90 (parts) into 4 national lines: 8511.90.20.00 (designed for use on 6, 12 or 24 V systems), 8511.90.40.00 (other), 8511.90.60.20 (distributor contact (breaker point) sets) and 8511.90.60.40 (other). The general (MFN) duty differs by line: 3.1% on 8511.90.20.00, free on 8511.90.40.00, 2.5% on 8511.90.60.20 and 2.5% on 8511.90.60.40.

Source: https://border.bot/countries/united-states/hs-codes/851190
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) / [8511.90](https://border.bot/countries/united-states/hs-codes/851190)

## Key facts

- HS subheading: [8511.90](https://border.bot/hs-codes/851190)
- National lines: 4
- Tariff: [United States](https://border.bot/countries/united-states)
- 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

## United States lines under 8511.90

The United States tariff splits HS 8511.90 (parts) into 4 national lines: 8511.90.20.00 (designed for use on 6, 12 or 24 V systems), 8511.90.40.00 (other), 8511.90.60.20 (distributor contact (breaker point) sets) and 8511.90.60.40 (other).

The general (MFN) duty differs by line: 3.1% on 8511.90.20.00, free on 8511.90.40.00, 2.5% on 8511.90.60.20 and 2.5% on 8511.90.60.40.

- [8511.90.20.00](https://border.bot/countries/united-states/hs-codes/8511902000) Parts, Of voltage and voltage-current regulators with cut-out relays, Designed for use on 6, 12 or 24 V systems. Duty (MFN): 3.1%
- [8511.90.40.00](https://border.bot/countries/united-states/hs-codes/8511904000) Parts, Of voltage and voltage-current regulators with cut-out relays, Other. Duty (MFN): free
- [8511.90.60.20](https://border.bot/countries/united-states/hs-codes/8511906020) Parts, Other parts, Distributor contact (breaker point) sets. Duty (MFN): 2.5%
- [8511.90.60.40](https://border.bot/countries/united-states/hs-codes/8511906040) Parts, Other parts, Other. Duty (MFN): 2.5%

## In other countries

No other national tariff on border.bot has live lines under 8511.90 yet.

- [The Harmonized System text for 8511.90](https://border.bot/hs-codes/851190)

- Previous subheading: [8511.80](https://border.bot/countries/united-states/hs-codes/851180) Other equipment
- Next subheading: [8512.10](https://border.bot/countries/united-states/hs-codes/851210) Lighting or visual signaling equipment of a kind used on bicycles

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 8511.90?

The United States tariff splits HS 8511.90 (parts) into 4 national lines: 8511.90.20.00 (designed for use on 6, 12 or 24 V systems), 8511.90.40.00 (other), 8511.90.60.20 (distributor contact (breaker point) sets) and 8511.90.60.40 (other).

### What is the duty on HS 8511.90 in the United States?

The general (MFN) duty differs by line: 3.1% on 8511.90.20.00, free on 8511.90.40.00, 2.5% on 8511.90.60.20 and 2.5% on 8511.90.60.40.

## 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/851190.json