Hi.i was wondering where I might be able to buy a 200 amp box without the main breaker.I'm putting a new service in my house,and istalling a 200 amp main shut off outside.I've checked the big home improvement stores with no luck.I might just have to install one with a main,if that's not breaking any codes.I can get a square D for $94 with the main and a few other breakers.Any suggestions? Thanks for the input