Rectifier Phase Barrier

Mica-reinforced plastic barrier separating phases in three-phase bridge rectifiers. Classified under HTS 8504.90.96.90 for electrical isolation in static converters.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

6814.10.00Higher: 37.7% vs 35%

If generic mica agglomerated articles

Standard mica plates classified under Chapter 68 worked mineral products

3920.99.20Higher: 39.2% vs 35%

If generic noncellular plastic sheets

Plastic barrier sheets without rectifier-specific design classified under Chapter 39

Not sure which classification is right?

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Import Tips & Compliance

Specify dielectric breakdown voltage; include arc resistance rating; verify compatibility with rectifier operating temperature