Phenolic Strip for Switchgear Insulation
Narrow noncellular strips of phenolic resin used in electrical switchgear arc chutes and barriers. HTS 3920.94.00.00 applies to these unreinforced plastic strips of phenolic resins.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If prefabricated electrical fittings
Articles with specific electrical function move to 'other plastic articles.'
If amino-resin based
Similar applications but different polymer chemistry changes subheading.
If insulating fittings of plastics
Finished electrical insulating fittings in Chapter 85.
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Import Tips & Compliance
• Specify width/thickness to qualify as 'strip' vs sheet per tariff definitions
• Include arc resistance test data for end-use verification
Related Products under HTS 3920.94.00.00
Phenolic Film for Electrical Insulation
Thin noncellular phenolic resin films (under 0.2mm thick) used for coil wrapping and electrical insulation. Falls under HTS 3920.94.00.00 as plastic film of phenolic resins, not reinforced.
Cast Phenolic Foil for Tooling
Ultra-thin (film/foil thickness) cast phenolic resin sheets for precision tooling and shims. Noncellular and unsupported, classified under HTS 3920.94.00.00 for phenolic foils.
Phenolic Paper Composite Sheet
Phenolic resin sheets impregnated with paper for industrial applications like transformer pressboard. Borderline classification under HTS 3920.94.00.00 if resin predominant and non-laminated.
Phenolic Resin Bakelite Sheet
A rigid, noncellular sheet made from phenolic resins, commonly known as Bakelite, used for electrical insulation and mechanical parts. It falls under HTS 3920.94.00.00 as it is a plate, sheet of phenolic resins, noncellular and not reinforced or combined with other materials.
Phenolic Resin Circuit Board Substrate
Thin, noncellular phenolic resin sheets serving as base substrates for printed circuit boards before copper lamination. Classified under HTS 3920.94.00.00 as unreinforced phenolic sheets, not yet combined with metal layers.
Phenolic Resin Gear Blank
Machinable flat sheets or strip forms of phenolic resin used to cut gears and mechanical components. HTS 3920.94.00.00 covers these noncellular, unreinforced forms prior to machining into parts.