Other
High-voltage circuit protection and switching apparatus, other
HSN 8535 29 90 (other high-voltage circuit protection and switching apparatus for voltages exceeding 1,000 V) 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. Other apparatus within Chapter 85 — particularly automatic circuit-breakers and fuses at equivalent voltage ratings — may fall under tariff lines that do carry compliance obligations, making precise classification the principal importer risk.
Chapter 85 contains numerous neighbouring lines for high-voltage switching and protection equipment where specific BIS Quality Control Orders do apply — automatic circuit-breakers at voltages exceeding 1,000 V are a well-known example. Customs re-classification of an import from this residual line to a more specific tariff line triggers retrospective compliance, with detention pending the relevant certification as the operative consequence. Verify that the product's technical specification — rated voltage, breaking capacity, operating mechanism — supports classification under this residual line before relying on the absence of compliance.