400 Amp Panel?

[Hearth and Home Inspns]

Generally, when there are 2 200 amps breakers on either side of a meter and meter box and 2 200 amp and a 100 rated panels in the house is the service 400 amps?
The config looks like the one on the right on page 55 of:
http://books.google.com/books?id=GI...kNBE&sig=PvaAXYa_rgFCcDK4rQtQaubC5go#PPA55,M1

 

[iwire]

Generally, when there are 2 200 amps breakers on either side of a meter and meter box

Maybe, or not, depending on the size condutors used etc.