Abstract: A module comprising: a supporting frame, having a fixed and a movable part; first actuator for wiring the movable part; first and second sets of three insulating posts, arranged on the fixed part along two corresponding rows; first and second disconnection contacts being respectively associated with the insulating posts and being electrically connectable to the module, to corresponding electric terminals. The module comprises a set of three multifunctional interruption assemblies, each of which comprises: a supporting insulator, on the movable part and connected in an elbow-shaped configuration to a containment insulator which contains an interruption unit having a fixed movable contact which is operatively connected to second actuation means; third and fourth disconnection contacts, which are electrically connected to the interruption unit and are connected to the first and second disconnection contacts, respectively. Further, the first and/or second actuator comprises a motor with position control.