Source google image: http://tgs-electricite.fr/wp-content/uploads/2016/08/sch%C3%A9ma-electrique-dune-prise-1024×693.png
Schema electrique alimentation prise de courant
Source google image: http://tgs-electricite.fr/wp-content/uploads/2016/08/sch%C3%A9ma-electrique-dune-prise-1024×693.png