March 19, 2009 It wasn’t surprising to see that power conservation was a prevalent theme for entries in this year’s core77 Greener Gadgets Design Competition – the first two places were taken by ...
Article 406 covers the rating, type, and installation of receptacles and attachment plugs. It also covers flanged surface inlets [Sec. 406.1], as shown in Fig. 1. Fig. 1. The rating, type, and ...