| 摘要 |
The subject matter of the invention is a device for thermal monitoring of a connection device, said connection device comprising at least two terminals to be monitored, including at least one active terminal, the device comprising at least one electrically conductive fault-initiating element electrically connected to a protective conductor, and electrically insulating detection means for detecting abnormal heating, in thermal contact with each terminal to be monitored, the detection means preventing each fault-initiating element from coming into electrical contact with an active terminal so long as these detection means are not subject to a threshold temperature, and the detection means releasing the fault-initiating element when they are subject to a temperature higher than or equal to the threshold temperature in such a way that this fault-initiating element comes into electrical contact with an active terminal, the thermal monitoring device being characterized in that each fault-initiating element comprises a fixed part and a part that can be moved between a "no fault" position, in which it is held at a distance from an active terminal by the detection means, and a "fault" position in which it is released by the detection means and comes into electrical contact with an active terminal. |
