Secondary electric vehicle brake, including a force returning device

The brake has an electric actuator (11) including a slider (14) that is displaced according a locking direction when a need for applying brake is requested. A tab (1) is connected to the actuator through a power transmission chain. The chain applies a force to the tab to bring back the tab to rest position and allows the slider to occupy an extended position in the locking direction. An independent claim is also included for a control system including a tab.