Device for drawing a charge for electric batteries of an electric car

The device has a control device (6) for controlling a control switch (5) and evaluating a current measuring device (7). The control device opens the control switch in branch lines (2) depending on measurement of the current measuring device in the respective branch lines and a residual-current circuit-breaker (4). The control device closes the control switch depending on the residual-current circuit-breaker and stored measured values of the current measuring device immediately before opening the control switch together with the residual-current circuit-breaker.