ELECTRICAL OUTLET SYSTEM

An electrical outlet system with improved convenience is provided. An electrical outlet system (10) includes a terminal member (2), a connection member (3), a temperature detector (5), and an open/close unit (6). To the terminal member (2), a feed line is to be connected. To the connection member (3), a plug is to be connected. The temperature detector (5) is configured to detect, as a detection temperature, a temperature of at least one of the terminal member (2) or the connection member (3). The open/close unit (6) is electrically connected between the terminal member (2) and the connection member (3). The open/close unit (6) is configured to be switched from a conduction state to an interruption state when a determination condition including that the detection temperature is higher than or equal to a threshold temperature is satisfied. The open/close unit (6) is switchable from the interruption state to the conduction state when the determination condition is not satisfied.