Device for securing electrical conductor in vehicle, has electrical fuse and controllable switch element, where controllable switch element and electrical fuse are designed as parallel circuit

摘要

The device has an electrical fuse (120), and a controllable switch element (130), where the controllable switch element and the electrical fuse are designed as a parallel circuit, and the parallel circuit is connected in series with the electrical conductor. The electrical fuse is arranged in a branch of the parallel circuit, which has a resistance and the controllable switch element is arranged in another branch of the parallel circuit. Independent claims are also included for the following: (1) a vehicle electrical system for power supply of a vehicle; and (2) a method for securing an electrical conductor in a vehicle.