the plug on the left has been in common use for years. there is nothing wrong with it except we have lots and lots of them in bushel baskets. so some goon make the one on the right. not that it is better in any way: it isn'tthis is done for one reason only and that is to force us customers to buy their part.this is a PITA, as well as a waste of money and also bad for the environment as it is a waste of resourcesgenerally I'm a free market guy but this? sheesh! we need UL to...
