A method for configuring an electronic relay including: providing a graphic user interface on a computer display, the graphic user interface including graphic resources activatable by a user; providing first graphic resources on the graphic user interface to assist a user in providing first configuration values to configure first operating parameters indicative of the operation of at least one of the first and second live electric circuits, the first operating parameters being processed by the electronic relay to provide synchro-reclosing functionalities; providing second graphic resources on the graphic user interface to assist a user in providing second configuration values to configure second operating parameters indicative of first operating conditions requested to the first and second live electric circuits to enable a re-connection between the first and second live electric circuits following a disconnection between the first and second live electric circuits, the second operating parameters being processed by the electronic relay to provide the synchro-reclosing functionalities; checking whether the electronic relay meets minimum operating requirements to operate; and if the electronic relay meets the minimum operating requirements, transmitting configuration information including at least the first and second configuration values to the electronic relay.