Should the electrical box is metallic, install an additional grounding pigtail and join it to the bottom screw over the box. IEC plug types encompass a diverse range of designs, Each and every tailor-made to meet particular regional and functional specifications. Here’s a quick look with the plugs and sockets https://powerplugtypes34444.rimmablog.com/28938971/detailed-notes-on-types-of-plug-tops