A circuit arrangement for controlling and measuring an electrical load current in at least one load element, comprising - a load circuit element arranged in series with the at least one load element, said load circuit element set up to control the load current, - a first measurement path comprising a first measurement path circuit element, said first measurement path circuit element paired with the load circuit element in a predefinable pairing ratio (N:a; N:1) and controlled by a first control signal in common with the load circuit element, and a first voltage setting element arranged in series with the first measurement path circuit element, - an auxiliary controller for controlling the first voltage setting element depending on a difference of the voltages across the load circuit element and across the first measurement path circuit element such that the voltage across the measurement path circuit element is controlled depending on the voltage across the load circuit element, so that a first measurement current proportional to the load current in the pairing ratio (N:a; N:1) is generated by the first measurement path circuit element and by the first voltage setting element, characterized by a second measurement path comprising a second measurement path circuit element paired with the load circuit element in a predefinable pairing ratio (N:b; N:1) and a second voltage setting element arranged in series with the second measurement path circuit element, wherein the second measurement path circuit element is set up for controlling by a second control signal complementary to the first control signal and the second voltage setting element is set up for controlling in common with the first voltage setting element by the auxiliary controller such that a second measurement current is generated by the second measurement path circuit element and by the second voltage setting element, the variation of which is inversely proportional to that of the load current. - a load circuit element arranged in series with the at least one load element, said load circuit element set up to control the load current, - a first measurement path comprising a first measurement path circuit element, said first measurement path circuit element paired with the load circuit element in a predefinable pairing ratio (N:a; N:1) and controlled by a first control signal in common with the load circuit element, and a first voltage setting element arranged in series with the first measurement path circuit element, - an auxiliary controller for controlling the first voltage setting element depending on a difference of the voltages across the load circuit element and across the first measurement path circuit element such that the voltage across the measurement path circuit element is controlled depending on the voltage across the load circuit element, so that a first measurement current proportional to the load current in the pairing ratio (N:a; N:1) is generated by the first measurement path circuit element and by the first voltage setting element, characterized by a second measurement path comprising a second measurement path circuit element paired with the load circuit element in a predefinable pairing ratio (N:b; N:1) and a second voltage setting element arranged in series with the second measurement path circuit element, wherein the second measurement path circuit element is set up for controlling by a second control signal complementary to the first control signal and the second voltage setting element is set up for controlling in common with the first voltage setting element by the auxiliary controller such that a second measurement current is generated by the second measurement path circuit element and by the second voltage setting element, the variation of which is inversely proportional to that of the load current.