Brendan,
Hope your week has gone well. I'm sure that you have discovered that the audience here is critically astute and looking for precise information about your product. So much of what has been available out in the trade journals, in my opinion, has the flavor of hand waving of a math proof where one or two steps are glossed over by the professor.
Perhaps you can explain a missing step or two. As most of us are dealing with AFCI installations, we want them to be durable and dependable for what they do, so that John Q. Public may have a quality experience of life and electric power and we can move on to the next installation with out looking back.
In addition to the questions in the thread above, please tell us about the AFCI microprocessor, how is it protected from the harsh environment it services? Are there any concerns about needing to change the microprocessor's read only memory of criteria for interruption? And, if so, would this be done to the installed product, or is it, once installed, unsupported?
Respectfully,
Al