Power Plugs & Sockets of the World Type A 2 pins not grounded 15A almost always 100 – 127 V socket compatible with plug type A Type B 3 pins Grounded 15A almost always 100 – 127 V socket compatible with plug type A&B Type C 2 pins Not grounded 2.5 A, 10 A & … Continue reading World Plug & socket types