The shape of the power cord plug

2-core power plug: The name of 2-core power plug means that the plug has two inserts or two pins. The specific inserts or pins have different standards in each country. For example, two inserts are used in China and two round pins are used in Europe.

3-core power plug: The name of a 3-core power plug implies that the plug has three inserts or three pins or two inserts or two pins and a ground hole. Such a structure is more complex than the 2-core power plug, the size and diameter of the pin what standards have great requirements, length and the distance between the pins are considered factors.

Multi-core power plug: the multi-core power plug is more complex, what 4-core power plug, 5-core power plug what, according to customer requirements, the use of which specific equipment should be considered according to the actual situation.

Warmth China power cord plug shape list: http://www.xuanhuachina.com/archives/category/daihao/