Solitary-stage sockets[clarification essential] have two recent-carrying connections to the power supply circuit, and may even have a third pin for a security relationship to earth ground. The plug is actually a male connector, typically with protruding pins that match the openings and female contac

This adapter has a security defense so you don't plug only one terminal into the adapter while touching the opposite with all your finger, mainly because it is generic, after you obtain it concentrate to this protection system. Plug Form C was developed from the 1950s by German maker VDE, bei