# United States tariff lines under HS 9107.00

> The United States tariff splits HS 9107.00 (time switches with clock or watch movement or with synchronous motor) into 3 national lines: 9107.00.40.40 (time switches that operate on a fixed-time cycle, of a type used in household type refrigerators and combined refrigerator-freezers, to alternately control the operations of the compressor and the defrost unit (defrost timers)), 9107.00.40.80 (other) and 9107.00.80.00 (valued over $5 each). The general (MFN) duty differs by line: 15¢ each + 4% + 2.5¢/jewel on 9107.00.40.40, 15¢ each + 4% + 2.5¢/jewel on 9107.00.40.80 and 45¢ each + 6.4% + 2.5¢/jewel on 9107.00.80.00.

Source: https://border.bot/countries/united-states/hs-codes/910700
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 91](https://border.bot/countries/united-states/hs-codes/91) / [9107.00](https://border.bot/countries/united-states/hs-codes/910700)

## Key facts

- HS subheading: [9107.00](https://border.bot/hs-codes/910700)
- National lines: 3
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 91: Clocks and watches and parts thereof

## United States lines under 9107.00

The United States tariff splits HS 9107.00 (time switches with clock or watch movement or with synchronous motor) into 3 national lines: 9107.00.40.40 (time switches that operate on a fixed-time cycle, of a type used in household type refrigerators and combined refrigerator-freezers, to alternately control the operations of the compressor and the defrost unit (defrost timers)), 9107.00.40.80 (other) and 9107.00.80.00 (valued over $5 each).

The general (MFN) duty differs by line: 15¢ each + 4% + 2.5¢/jewel on 9107.00.40.40, 15¢ each + 4% + 2.5¢/jewel on 9107.00.40.80 and 45¢ each + 6.4% + 2.5¢/jewel on 9107.00.80.00.

- [9107.00.40.40](https://border.bot/countries/united-states/hs-codes/9107004040) Valued not over $5 each, Time switches that operate on a fixed-time cycle, of a type used in household type refrigerators and combined refrigerator-freezers, to alternately control the operations of the compressor and the defrost unit (defrost timers). Duty (MFN): 15¢ each + 4% + 2.5¢/jewel
- [9107.00.40.80](https://border.bot/countries/united-states/hs-codes/9107004080) Valued not over $5 each, Other. Duty (MFN): 15¢ each + 4% + 2.5¢/jewel
- [9107.00.80.00](https://border.bot/countries/united-states/hs-codes/9107008000) Valued over $5 each. Duty (MFN): 45¢ each + 6.4% + 2.5¢/jewel

## In other countries

No other national tariff on border.bot has live lines under 9107.00 yet.

- [The Harmonized System text for 9107.00](https://border.bot/hs-codes/910700)

- Previous subheading: [9106.90](https://border.bot/countries/united-states/hs-codes/910690) Other
- Next subheading: [9108.11](https://border.bot/countries/united-states/hs-codes/910811) With mechanical display only or with a device to which a mechanical display can be incorporated

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 9107.00?

The United States tariff splits HS 9107.00 (time switches with clock or watch movement or with synchronous motor) into 3 national lines: 9107.00.40.40 (time switches that operate on a fixed-time cycle, of a type used in household type refrigerators and combined refrigerator-freezers, to alternately control the operations of the compressor and the defrost unit (defrost timers)), 9107.00.40.80 (other) and 9107.00.80.00 (valued over $5 each).

### What is the duty on HS 9107.00 in the United States?

The general (MFN) duty differs by line: 15¢ each + 4% + 2.5¢/jewel on 9107.00.40.40, 15¢ each + 4% + 2.5¢/jewel on 9107.00.40.80 and 45¢ each + 6.4% + 2.5¢/jewel on 9107.00.80.00.

## 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/910700.json