Abstract: A circuit for the supplying power to at least three electric servomotors, such as servomotors used for an openable motor vehicle roof, each electric servomotor having a first terminal and a second terminal. The circuit includes a power supply, such as a voltage source having a first pole and a second pole, four independently actuable changeover contacts for individually activating and reversing the electric servomotors, whereby a pair of the changeover contacts are connected respectively to the first and second poles of the voltage source. A pair of the changeover contacts are assigned respectively to two of the at least three electric servomotors, and the first terminal of the first servomotor is connected to the first terminal of the third servomotor and the second terminal of the second servomotor is connected to a second terminal of the third servomotor.