Circuit breakers

I'm planning a dedicated mains line for audio system with automatic circuit breakers. Hager and Moeller fuses seem like a good start but there must be some better choices... Any experiences?
816c1a74 c53b 405a a154 cdfab189db58marcussix
Are you in the UK? I ask because I don't think their products are distributed in the USA.
what is the best circuit breaker in America for audiophiles?