# United States tariff lines under HS 8536.49

> The United States tariff splits HS 8536.49 (relays: Other) into 5 national lines: 8536.49.00.50 (electromechanical), 8536.49.00.55 (other), 8536.49.00.65 (contactors), 8536.49.00.75 (electromechanical) and 1 other. The general (MFN) duty is 2.7% on all 5 lines.

Source: https://border.bot/countries/united-states/hs-codes/853649
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) / [8536.49](https://border.bot/countries/united-states/hs-codes/853649)

## Key facts

- HS subheading: [8536.49](https://border.bot/hs-codes/853649)
- Duty (MFN): 2.7%
- National lines: 5
- 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 8536.49

The United States tariff splits HS 8536.49 (relays: Other) into 5 national lines: 8536.49.00.50 (electromechanical), 8536.49.00.55 (other), 8536.49.00.65 (contactors), 8536.49.00.75 (electromechanical) and 1 other.

The general (MFN) duty is 2.7% on all 5 lines.

- [8536.49.00.50](https://border.bot/countries/united-states/hs-codes/8536490050) Relays, Other, With contacts rated at less than 10 A, Electromechanical. Duty (MFN): 2.7%
- [8536.49.00.55](https://border.bot/countries/united-states/hs-codes/8536490055) Relays, Other, With contacts rated at less than 10 A, Other. Duty (MFN): 2.7%
- [8536.49.00.65](https://border.bot/countries/united-states/hs-codes/8536490065) Relays, Other, Other, Contactors. Duty (MFN): 2.7%
- [8536.49.00.75](https://border.bot/countries/united-states/hs-codes/8536490075) Relays, Other, Other, Other, Electromechanical. Duty (MFN): 2.7%
- [8536.49.00.80](https://border.bot/countries/united-states/hs-codes/8536490080) Relays, Other, Other, Other, Other. Duty (MFN): 2.7%

## In other countries

No other national tariff on border.bot has live lines under 8536.49 yet.

- [The Harmonized System text for 8536.49](https://border.bot/hs-codes/853649)

- Previous subheading: [8536.41](https://border.bot/countries/united-states/hs-codes/853641) Electrical apparatus for switching or protecting electrical circuits, or for making connections to or in electrical circuits (for example, switches, relays, fuses, surge suppressors, plugs, sockets, lamp-holders and other connectors, junction boxes), for a voltage not exceeding 1,000 V; connectors for optical fibers, optical fiber bundles or cables
- Next subheading: [8536.50](https://border.bot/countries/united-states/hs-codes/853650) Other switches

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 8536.49?

The United States tariff splits HS 8536.49 (relays: Other) into 5 national lines: 8536.49.00.50 (electromechanical), 8536.49.00.55 (other), 8536.49.00.65 (contactors), 8536.49.00.75 (electromechanical) and 1 other.

### What is the duty on HS 8536.49 in the United States?

The general (MFN) duty is 2.7% on all 5 lines.

## 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/853649.json