Porcelain below 6.6 kV

Ceramic electrical insulators, porcelain, below 6.6 kV

NO PGA · STANDARD CUSTOMS PROCEDURE

HSN 8546 20 11 (porcelain electrical insulators below 6.6 kV) is not covered by a Bureau of Indian Standards Quality Control Order and carries no Partner Government Agency clearance requirement at the tariff-line level. Import follows the standard customs procedure: Importer-Exporter Code (IEC), bill of entry, commercial invoice, packing list. Ceramic insulators rated at or above 6.6 kV, or those made from non-ceramic materials, are classified under sibling tariff lines within Chapter 85 that may carry distinct compliance obligations.

No partner government agency notification covers this tariff line.

A word of counsel

Classification accuracy is the principal risk at this tariff line: insulators exceeding the 6.6 kV voltage threshold fall under a separate, higher-rated subheading within Chapter 85 and may attract compliance requirements that do not apply here. Customs re-classification on examination — triggered by a discrepancy in voltage rating, material, or intended application — can result in detention pending retrospective compliance and duty recovery. Verify the voltage rating and material composition in the product specification before filing the bill of entry.

Need a regulatory steer on this product?

Speak to a regulatory counsel about your specific HSN, IS, and supplier situation.

Speak to an Expert

Frequently asked

Does HSN 8546 20 11 require any pre-import registration?

A valid Importer-Exporter Code is required for any commercial import; no product-specific registration applies to this tariff line.

What changes if the porcelain insulator is rated at 6.6 kV or above?

Insulators at or above the 6.6 kV threshold are classified under a separate subheading within Chapter 85 and may attract compliance obligations not applicable to this tariff line.

Last verified against gazette notifications: 2026-05-16. Source: BIS / DGFT / Indian Customs CUSDATA.