The M10.03P.3MM 3 point actuator is used to motorize the motorizable regulating groups 73G.DN20. The rotation angle is 90°. At the end of the rotation, the electric supply is cut off by the end microswitch. If necessary, by pressing the central knob, the actuator can be set in manual mode: the operation unlocks the gear system and makes it possible to manually rotate the actuator and the connected valve. Can be connected to 3 point weather compensated controllers to regulate the temperature.