China CCC Circuit-breaker for equipment GB/T 17701 standard updated

The GB/T 17701-2008 revised standard is GB/T 17701-2023 "Circuit Breakers for Equipment (CBE)", published on September 7, 2023 and implemented on April 1, 2024.
After the version change, the certification standard for circuit breaker products that were originally certified according to the GB/T 17701-2008 standard has been changed to GB/T 17701-2023.

1. Recognition of CB report principles:
The CB report within 3 years can be used for conversion.
2. If the CB report is used for conversion recognition, the principle of compensating for differences between different versions of IEC standards involves:
(1) When converting and approving CB reports according to IEC 60934:2000/AMD1:2007 version, it is necessary to
conduct all applicable projects in accordance with the requirements for version replacement and supplementary testing.
(2) When converting and approving CB reports according to IEC 60934:2000/AMD2:2013 version, there is no
additional items needed.
(3) When converting and approving CB reports according to IEC 60934:2019 version, no additional items are required.

Circuit breakers are in CCC SDoC category. We can help with the application process.