INTERFACE FOR INTERCONNECTING A CIRCUIT BREAKER AND A SURGE ARRESTER, SURGE ARRESTER INCLUDING SUCH AN INTERFACE AND SELF-PROTECTED ELECTRICAL ASSEMBLY COMPRISING A SURGE ARRESTER AND A CIRCUIT BREAKER INTERCONNECTED BY SUCH AN INTERFACE

摘要

the invention relates to an interface (100) for interconnection of a circuit breaker and a lightning arrestors, consisting of:a switch (110) connected to a connector (120) to provide a signal representative of the operating condition of the circuit breaker and / or lightning arrestors.a mechanical element (130) to connect to the circuit breaker, movable between positions corresponding respectively to the army and called on states of the switch off element in the position when the switch is triggered.;according to the invention, the interface includes a second mechanical element (140) to connect to the lightning arrestors and movable between positions corresponding to the states of resting and activated in normal operation and failure of lightning arrestors, in its position off the other element being on the route of the first element and actuating the switch.