You can use the sabc but the section that ends up in the dining room must be arc fault-- thus the entire circuit would be arc fault unless you can find an arc fault recep. Someone told me P & S makes them...I thought that we could use the SABC?
can Arch fault Receps sense faults up stream from them. In other words if an arc fault occurs between the panel and the recep will it pick it up? If so its still cant disable the breaker feeding it. So does an Arc fault recep negate half the purpose of an Arch fault.
In order to use an AFCI receptacle, you'd need to comply with 210.12 Exceptions (1) and (2).