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IS 12640 Part 2 : 2016

Residual current operated circuit - Breakers with integral overcurrent protection for household and similar uses (Rcbos): Part 2 general rules

Current edition: 2016

BIS department: ETD

What this standard covers

The public archive record for this standard (IS 12640 (Part 2) : 2016) has no readable OCR text for its scope or clause headings, so nothing is quoted here. Use the official BIS link below to check the current edition.

Edition history (per the BIS registry)

  • IS 12640 Part 2 : 2016 — current edition

Where this standard is used on NirmanDost

Listed by product makers

1 product in the NirmanDost catalogue names this standard on its spec sheet — DX3 RCBOs (AC Type, Assembled). That is the maker’s own claim, copied as printed; we have not tested these products against the standard, and a spec sheet can cite the wrong code.

Find IS 12640 Part 2 on the official BIS portal All IS codes used on NirmanDost

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Notes

  • Status and titles come from the official BIS published/withdrawn standards registry (standards.bis.gov.in exports, July 2026 snapshot). Editions change — verify on the BIS portal before contractual use.
  • The standard text is copyright BIS. NirmanDost shows registry metadata and links to the official source only — it never rehosts the document.
  • Generated 2026-07-27.