The earth wires are actually omitted for clarity and would need to get related in the least switches and ceiling roses. The wires would even be covered because of the protective outer sheath (cable). Global Plugs: In addition to the typical plugs used in North The usa, you will discover https://smartswitchesaustralia55420.bloggerswise.com/42273304/the-2-minute-rule-for-p-hub-system