| 摘要 |
A residual current circuit breaker, comprising a unit for detecting a residual current in an electrical power supply network (40) and a network disconnector unit (20). The residual current detection unit comprises a device for signal-authentic capture of a residual current (1,41), which can be coupled to the power supply network (40), and a residual current analysis unit (10) for spectral characterization of the residual current, which is connected to the network disconnector unit (20). |
