Independent BIS consultants. Not affiliated with the Bureau of Indian Standards.
Complyr

IS 3231

IS 3231 — Electrical relays for power systems protection: Part 0 General introduction and list of parts

IS 3231 is an Indian Standard titled Electrical relays for power systems protection: Part 0 General introduction and list of parts, classified under Electrical Switchgear and Other Electrical Products/Accessories. Certification is voluntary.

IS Number
IS 3231
Status
1
Certification
Voluntary
Committee
Power Systems Relays
Type
Product Specification

Need ISI Mark certification for IS 3231? Fixed-fee, 6–12 week timeline.

Get a quote

What is IS 3231?

IS 3231 is an Indian Standard published by the Bureau of Indian Standards (BIS) under the title Electrical relays for power systems protection: Part 0 General introduction and list of parts. It falls under the <strong>Electrical Switchgear and Other Electrical Products/Accessories</strong> group. Certification under this standard is voluntary.

How to get certified for IS 3231

  1. 1
    Apply online — Submit the BIS portal application with product details, factory information, and test reports.
  2. 2
    Lab testing — Submit product samples to a BIS-recognised testing laboratory for evaluation against the standard.
  3. 3
    Factory inspection — A BIS officer visits your manufacturing facility to verify quality control systems.
  4. 4
    Licence grant — On approval, BIS issues the licence. You may then affix the ISI Mark on compliant products.
View official document on bis.gov.in →

Complyris an independent compliance consultancy. We are not affiliated with, endorsed by, or representing the Bureau of Indian Standards or any government body. All Indian Standards are © Bureau of Indian Standards. Visit bis.gov.in for official standard documents.

Get your IS 3231 licence with Complyr

Fixed fee. End-to-end handling. We manage the entire BIS certification process.

Talk to a consultantView on bis.gov.in →
Talk to a consultant