Electronic controller connectable to one or more loads for monitoring the loads

An electronic controller comprising:

• a power supply (11), connectable to a power supply network (12);
• at least one connector (13 a, 13 b, 13 c) adapted to be connected to a load (14 a, 14 b, 14 c);
• a microcontroller (15), connected to said power supply (11) and to said at least one connector (13 a, 13 b, 13 c) in order to apply to the at least one connector a supply voltage in a controlled manner;
• at least one detection device (16 a, 16 b, 16 c, 16 d), configured to detect a current flow through said connector (13 a, 13 b, 13 c);
• said microcontroller (15) being connected to said detection device (16 a, 16 b, 16 c, 16 d) and configured to interrupt or zero said supply voltage if, following application of said supply voltage, said detection device (16 a, 16 b, 16 c, 16 d) does not detect a current flow through said connector (13 a, 13 b, 13 c), wherein
• said detection device (16 a, 16 b, 16 c, 16 d) is configured to detect also an electrical voltage at said at least one connector (13 a, 13 b, 13 c) and said microcontroller (15) is configured to process a current signal and a voltage signal which, during use, the microcontroller receives from said detection device (16 a, 16 b, 16 c, 16 d), in order to estimate power and/or energy absorbed by the load (14 a, 14 b, 14 c) connected to said at least one connector (13 a, 13 b, 13 c).