| 摘要 |
For a device (1) for reducing residual current in an electrical circuit (2), in particular an electrical low-voltage line, wherein the device (1) has a residual current sensor (3) and a current measuring unit (4), wherein an output of the residual current sensor (3) is connected to an input of the current measuring unit (4), it is proposed that the device (1) has a voltage reducing unit (5), that the voltage reducing unit (5) is connected to an output of the current measuring unit (4), and that the voltage reducing unit (5) is designed to reduce the electrical voltage – subsequently applied to the device (1) – depending on the height of the measured residual current in order to limit the measured residual current to a predeterminable value, in particular 30 mA. |
