in order to save money,
how about if I install a 600A service equip. with 600A class-T @ 100K AIC fuses as main and all down-stream breakers @ 10000A , still series rated all from same manuf.
would this be cost saving instead of installing 65K AIC cir. breaker as main and series rating to down -stream in-reference to available short... of 42000A given by the local utility company. ?????