Electrical Plug and Socket Standards

Electrical plug and socket standards define the design, size, and configuration of connectors used to safely carry electrical power from outlets to appliances. These standards ensure compatibility, safety, and reliable connection across different devices and regions. Variations can include differences in pin shape, size, grounding methods, and voltage ratings, which prevent incompatible or unsafe connections. Standards are set by national or international organizations to promote safety, reduce electrical accidents, and facilitate trade by ensuring that plugs and sockets are universally recognizable within a region or compatible globally.