Epoxy Resin Bushings Insulator
Epoxy resin bushings used in transformers to insulate high-voltage conductors passing through the tank wall. Classified under HTS 8546.90.00.00 as an 'other' electrical insulator made from synthetic resin materials.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as assembled transformer parts
When imported as integral components of complete transformers rather than standalone insulators, they may be classified under transformer parts.
If not specifically designed for electrical insulation
Plain epoxy resin castings without electrical insulator specifications fall under general plastic articles.
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Import Tips & Compliance
• Include IEEE C57.19 test reports; ensure bushings meet oil-immersed or dry-type specifications; watch for partial discharge value declarations
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