What is the difference between the iC65 and the iC60 circuit breakers?

The Acti9 iC65 range of circuit breakers have the same external dimensions as the iC60 range but are not approved for use or sale in Australia. Only the Acti9 iC60 range of miniature circuit breakers and residual current devices as listed in the Schneider Electric Australia catalogue and website are approved and marked to show compliance with Australian regulations.
https://www.se.com/au/en/search/iC60?category=all

Released for:Schneider Electric Australia