Ceramic Surge Arrester Housing
Ceramic surge arrester housings are high-strength ceramic enclosures for metal oxide varistor surge arresters, incorporating metal flange connections for assembly. They provide insulation and weatherproofing for lightning protection devices. These housings are classified under tariff item 8547.10.00 as ceramic insulating fittings for electrical equipment.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the housing is presented as a part of a surge arrester
Parts of apparatus for protecting electrical circuits may be classified under heading 8536.
If the housing primarily serves as an electrical insulator
Heading 8546 covers electrical insulators, which are excluded from heading 8547.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the metal flange connections are minor and solely for assembly; otherwise, classification may change
• Provide the CBSA with technical specifications showing the housing's insulating and protective functions
• Consider whether the housing is a part of a surge arrester under heading 8536, which may affect classification
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