Korea plug insert and Europe plug insert are all suitable for 2 pole wires, cables, ac power cords, cord sets, sockets, outlets and extension cords, AC and DC connector series. They are widely used in the all over the world. But, there are many differences between Korea plug insert and Europe plug insert.
Firstly, the voltage is not same. The Korea plug insert is 3A, 250V, and the Europe plug insert is 2.5A, 250V, which also called 2.5A plug insert.
Secondly, the size is different. The Korea plug insert has two 4.8mm nickel plated pins with the length of 31+-0.2mm. while, the Europe plug insert is 4.0mm pins with the length of 31+-0.2mm.
Thirdly, their shapes are obvious differently. The Korea plug insert pins are parallel. And the Europe plug insert pins are curving inside.