| 摘要 |
A socket connector for an electrical water heater, a plug connector, a connector combined with the socket connector and the plug connector, and an electrical water heater provided with the socket connector and the plug connector. The socket connector is provided with a movable insulated cover (6), which can enclose a socket socket holes (21, 23) corresponding to an electrified contact (31) in a housing and can only be pushed away through a pushing socket hole (22). The plug connector is provided with a pushing prong (92), which can be inserted into the pushing socket hole to push the insulated cover away so as to open the socket socket holes corresponding to the electrified contacts. |
