BIS has announced the updated guidelines regarding the implementation of revised IS 302 (Part 1):2024 / IEC 60335-1:2020 for Adapters for Household and Similar Electrical Appliances. The last date of concurrent running of both the Indian Standards is 23rd February 2025 after which the IS 302-1: 2008 shall stand withdrawn.
All existing licensees shall ensure conformance to IS 302 (Part 1): 2024/IEC 60335-1 :2020 through submission of complete test Report(s) issued by BIS recognized laboratory for all lead model(s) from existing scope of licence which had been previously tested as per IS 302 (Part 1) : 2008.
The key changes in IS 302 (Part 1):2024 compared to the 2008 version:
- Alignment with International Standards: The 2024 revision aligns more closely with IEC 60335-1:2020, incorporating updated international safety requirements for household and similar electrical appliances, ensuring better compliance with global standards.
- Stricter Safety Tests: The revised standard introduces additional mandatory tests, including:
- Earth continuity test
- Electric strength test
- Functional test
- Protection against electric shock
- Leakage current and electric strength at operating temperature.
- Enhanced Leakage Current Requirements: The leakage current values have been made more stringent compared to the previous version, reflecting a stronger emphasis on consumer safety.
- New Testing Procedures: Additional tests for abnormal operation and mechanical strength have been added, as well as aging tests for elastomeric parts, which were not part of the earlier standard.
- Transition Period: The existing IS 302-1:2008 will run concurrently with the new standard until February 23, 2025, after which the older version will be withdrawn. This allows manufacturers time to adapt their products and processes to meet the new requirements.
These changes signify a robust enhancement in safety measures for household electrical appliances, aiming to protect consumers and improve product reliability in the market.
