I doubt that all that many of those deaths are due to combustion of electrical components, per se - its the houses themselves and everything in them that needs to be "non-combustible" (and let's hope that 'they' don't think of that one ).And of course, the number of deaths from fires attributed to electrical causes is somewhat higher than the number of electrocutions. Maybe we should require all electrical components to be non-combustible? ... Oh, hang on a minute...
... and they probably ought to ban gas whilst they're at it!
Kind Regards, John