Handle actuator device for access to industrial machines or plants and related assembly

An actuator assembly for barriers or protection panels for access to industrial machines or plants, wherein an access (A) comprises a movable part (M) and a fixed frame (T), which assembly comprises:

• an actuator device with a movable handle (1) having a shell (3) with means for anchoring to the movable part (M) of the access (A) and provided with a handle portion (4) adapted to be grasped by a user for moving the movable part (M) of the access (A), said shell (3) housing an actuator (5) provided with a first transmitting or receiving element (6);
• a fixed device (2) of the receiving or transmitting type adapted to be anchored to the fixed frame (T) of the access (A) and to be connected to the machine or plant, said fixed device (2) comprising a second receiving or transmitting element adapted to interact with said first transmitting or receiving element (6) upon closure of access (A) to enable/disable one or more operations of the machine or plant to be monitored;
• wherein said shell (3) has a housing (7) shaped to accommodate said actuator (5), completely contained thereinside, according to at least two configurations in which said first element (6) is oriented according to two different positions and faces two different faces (8, 9) of said housing (7).