You may not like it but this is what the perfect mains plug looks like /j

  • visc@lemmy.world
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    9 hours ago

    The plastic prong is on devices that don’t get their protection from having an earthed case but by having double insulation. They should have a square with a square inside symbol.

    If an item has exposed metal that might become live then they connect it to earth to prevent this.

    If an item has no exposed metal, what would you connect the earth to?