And the price will come down when they are mass produced.
Electric-Ed this makes me wanna ask, how are they being produced now. ?? No doubt if the 2005 code changes to the suggested proposal that all services old and new install AFCI protection for all 120 volt circuits, as proposed by the CPSC then the cost of installation will really go up. I havent looked at the numbers yet but a GFCI breaker is about 27.50 and the AFCIs are almost 40.00. It sounds pricey to me. WC