The AIC rating will affect the safety blow thru the fuse so if the system was upgraded the AIC will go up and the fuse stay the same good chance it will really blow apart like you see at the photo ditto with breakers blink


I know Bussman fuse company did have a link or chart for AIC rating and it is good details in there.

Merci,Marc

Pas de problme,il marche n'est-ce pas?"(No problem, it works doesn't it?)