| 摘要 |
A power connector assembly includes an appliance plug and an adapter plug. The appliance plug has at two first contact terminals, wherein each of the first contact terminals has a perforation. The adapter plug includes a casing, a switching element, at least two second contact terminals, and at least two locking elements. Each of the locking elements has a protrusion part. When the switching element is located at a first position, the protrusion part of the locking element is accommodated within the perforation of the corresponding first contact terminal, so that the locking element is in a locked state. In the locked state, the first contact terminal and the corresponding locking element are coupled with each other and the first contact terminal and the corresponding second contact terminal are electrically connected with each other.
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