Electronic Pressure Switch

[0019]To overcome the above drawbacks, the present invention proposes an electronic pressure switch comprising:[0020]a protective housing[0021]a pressure sensor;[0022]a circuit provided with:[0023]a switch for activation / deactivation of an electric pump,[0024]terminals for connection between the pressure switch and the electric pump,[0025]a power supply terminal,[0026]a microcontroller for controlling the switch, which receives signals from the pressure sensor,

[0027]wherein the electrical circuit comprises a current sensor connected to the microcontroller, and wherein the pressure sensor, the electrical circuit and the microcontroller are arranged on the inside of the protective housing, so that it constitutes an electronic pressure switch with autonomous protection functions.

[0028]Thanks to the inclusion of the current sensor and the microcontroller, the pressure switch can extend its normal functions by adding the circuit breaking function of the electric pump due to overcurrent, s