AON series circuit breakers are suitable for use in lines with AC 50/60Hz, rated voltage 230V/400Vand rated current up to 63A. AON series circuit breakers can be used as overload and short circuit protection. Normally it can be used in infrequently operated conversions on lines, also can be used as a disconnecting switch for line and equipment maintenance. AON series miniature circuit breakers are suitable for commercial, high-rise and residential and other places.