System for redundancy of electrical equipment comprising an electric current supply device and a consumption detector, the system is characterized by comprising: a. a main outlet, in the electric current supply device, to which current is supplied from a general power supply grid, a main electrical equipment is connected to said main outlet; b. at least one secondary outlet in the electric current supply device, where secondary electrical equipment is connected and, in the event of a fault occurs in the main electrical equipment, the consumption detector detects a consumption level below a specific threshold and said at least secondary outlet also receives current to put into operation the secondary electrical equipment; c. a module connected to the electric current supply device, said module in turn comprises a first connector performing the function of data and/or signal input/output to/from the main electrical equipment, a second connector performing the function of data and/or signal input/output to/from the secondary electrical equipment and a third connector performing the function of data and/or signal input/output to/from an external peripheral device, said module establishes an interconnection between the external peripheral device and the main electrical equipment in the event that the consumption level of the main electrical equipment recorded by the consumption detector is greater than the threshold, or it establishes an interconnection between the external peripheral device and the secondary electrical equipment in the event that the consumption level of the main electrical equipment recorded by the consumption detector is less than the threshold. a. a main outlet, in the electric current supply device, to which current is supplied from a general power supply grid, a main electrical equipment is connected to said main outlet; b. at least one secondary outlet in the electric current supply device, where secondary electrical equipment is connected and, in the event of a fault occurs in the main electrical equipment, the consumption detector detects a consumption level below a specific threshold and said at least secondary outlet also receives current to put into operation the secondary electrical equipment; c. a module connected to the electric current supply device, said module in turn comprises a first connector performing the function of data and/or signal input/output to/from the main electrical equipment, a second connector performing the function of data and/or signal input/output to/from the secondary electrical equipment and a third connector performing the function of data and/or signal input/output to/from an external peripheral device, said module establishes an interconnection between the external peripheral device and the main electrical equipment in the event that the consumption level of the main electrical equipment recorded by the consumption detector is greater than the threshold, or it establishes an interconnection between the external peripheral device and the secondary electrical equipment in the event that the consumption level of the main electrical equipment recorded by the consumption detector is less than the threshold.