Base
HTS 8536Chapter 85

HTS 8536Electrical 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 <il>1,000 V</il>; connectors for optical fibers, optical fiber bundles or cables: Duty Rate & Import Guide

Electrical Machinery and Equipment · 14 court cases · $1245.3M monthly imports · 100% from 1 countries · Updated daily from USITC

Duty Rates

General

Free

Special

Free

Column 2

Free

Trade Agreement Eligibility

CUSMAKORUS

Trade Intelligence

Monthly Imports

$1245.3M

2026-01

Trade Concentration

100%

from top 3 of 1 origins

Regulatory Pressure

HIGH

2 rulings — · 0 reg · 13 CIT, 1 CAFC (2 recent)

Global Rates

🇺🇸 Free

🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: N/A · 🇧🇷 Brazil: N/A

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Data compiled from USITC HTS, US Census Bureau, CBP CROSS Rulings, CourtListener · As of 2026-04-29 · Updates monthly

Active DisputesRecent court cases or pending regulations affect this code
Regulatory Pressure

This code has elevated regulatory activity — 2 CBP rulings (0 in last 2 years, trend: stable), 0 pending Federal Register actions, and 14 CIT/CAFC cases.

Supply Chain Risk

100% of US imports for this code come from just 1 countries. High origin concentration increases exposure to trade disruptions or tariff escalations.

High-Volume Code

This is a high-volume import code — $1245M in monthly US imports. Duty rate changes or trade remedy actions on this code have significant economic impact.

Trade Remedy

Additional Tariffs Apply

Section 301 — China Tariffs+25%

List 1 — ~$34B of Chinese goods (machinery, electronics, industrial components)

Active — 7.5%–25% additional duties on Chinese-origin goods across four tranches (Lists 1–4A), with higher 2024/2025 increases on targeted product categories.

Effective 2018-07-06

These additional tariffs apply on top of the general duty rate. View full trade remedy tracker →

Subheadings (54)

CodeDescriptionRate
8536.10.00Fuses2.7%
8536.10.00.20Glass cartridge
8536.10.00.40Other
8536.20.00Automatic circuit breakers2.7%
8536.20.00.20Molded case
8536.20.00.40Other
8536.30Other apparatus for protecting electrical circuits:
8536.30.40.00Motor overload protectorsFree
8536.30.80.00OtherFree
8536.41.00For a voltage not exceeding 60 V2.7%
8536.41.00.05Automotive signaling flashers
8536.41.00.20Electromechanical
8536.41.00.30Other
8536.41.00.45Contactors
8536.41.00.50Electromechanical
8536.41.00.60Other
8536.49.00Other2.7%
8536.49.00.50Electromechanical
8536.49.00.55Other
8536.49.00.65Contactors
8536.49.00.75Electromechanical
8536.49.00.80Other
8536.50Other switches:
8536.50.40.00Motor startersFree
8536.50.70.00Electronic AC switches consisting of optically coupled input and output circuits (insulated thyristor AC switches); electronic switches, including temperature protected switches, consisting of a transistor and a logic chip (chip-on-chip technology); electromechanical snap-action switches for a current not exceeding 11 ampsFree
8536.50.90OtherFree
8536.50.90.20Rated at not over 5 A
8536.50.90.25Rated at over 5 A
8536.50.90.31Momentary contact
8536.50.90.32Other, gang switches
8536.50.90.33Other
8536.50.90.35Rated at over 5 A
8536.50.90.40Snap-action, other than limit
8536.50.90.45Knife
8536.50.90.50Slide
8536.50.90.55Limit
8536.50.90.65Other
8536.61.00.00Lamp-holders2.7%
8536.69Other:
8536.69.40Coaxial connectors; cylindrical multicontact connectors; rack and panel connectors; printed circuit connectors; ribbon or flat cable connectorsFree
8536.69.40.10Coaxial connectors
8536.69.40.20Cylindrical multicontact connectors
8536.69.40.30Rack and panel connectors
8536.69.40.40Printed circuit connectors
8536.69.40.51Ribbon or flat cable connectors
8536.69.80.00Other2.7%
8536.70.00.00Connectors for optical fibers, optical fiber bundles or cablesFree
8536.90Other apparatus:
8536.90.40.00Terminals, electrical splices and electrical couplings; wafer probersFree
8536.90.60.00Battery clamps of a kind used in motor vehicles of heading 8702, 8703, 8704 or 87112.7%
8536.90.85OtherFree
8536.90.85.10Electrical distribution ducts
8536.90.85.30Junction boxes
8536.90.85.85Other

CBP Rulings (2)

N203297Classification

The tariff classification of a grounding device from Canada.

089927Classification

CMC Terminations; designed to temporarily terminate an electrical circuit; GRI 1

Court of International Trade & Federal Circuit (14)

View all 14+ cases on PACER →

Matching Export Code (Schedule B)

8536100020Schedule B

FUSES, GLASS CARTRIDGE, FOR A VOLTAGE NOT EXCEEDING 1000 VOLTS

Census Bureau export classification matching this HTS import code.

8534.00.00.858536.10.00