a device for switching a direct current in a pole of a direct current network includes two connecting terminals to be connected in series with the pole , an operating current path extending between the connecting terminals , at least one mechanical switch in the operating current path , a disconnection branch including a power switching unit for shutting down high short - circuit currents having power semiconductor switches that can be switched on and off , and a commutation device for commutating a current from the operating current path to the disconnection branch . in order to provide such a device which is economical , generates fewer losses and at the same time is able to switch high short - circuit currents quickly , the commutation device is provided with at least one inductive component .