| 摘要 |
Devices for the electrical connection of equipment for components for measurement, such as transformers, also permitting the testing of the apparatus thus connected. A connecting module is equipped with a first pair of contacts (14B, 14C) intended to be connected to a current transformer (40), a second pair of contacts (14A, 14D) permitting the connection of this current transformer to a working device, and a disconnectable connection (16a, 16b) between the respective contacts of the first pair and the second pair. A test plug (50) is provided with male contacts (60A, B, C, D) suitable for cooperating with the first and second contacts of the module. A connection (68B) forming an integral part of the test plug is coupled between the contacts (60A, B, C, D) of the plug so as to establish, when this plug is coupled up to the module, a continuous circuit between the output terminals of the current transformer (40). The application is for connection and testing of equipment for the protection of electrical networks. <IMAGE>
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