Circuit breakers are slightly inductive and usually have a higher internal resistance than the equivalent fast-blow fuse.
If in doubt, do a search for data sheets, e.g. a Bussman fuse as compared to a circuit breaker. For example, a 500 mA circuit breaker has ten times the internal resistance of a 500 mA fuse.
IMHO do not use them for audio.
If in doubt, do a search for data sheets, e.g. a Bussman fuse as compared to a circuit breaker. For example, a 500 mA circuit breaker has ten times the internal resistance of a 500 mA fuse.
IMHO do not use them for audio.