Starting assistance cable for motor vehicle has electrical protection device that responds if the conductors of the cable have reversed polarity and interrupts at least one of the conductors

摘要

The device has an electrical protection device (7) that responds if the conductors (4,5) of the cable (3) have reversed polarity and interrupts at least one of the conductors. The protection device is a melting fuse, an automatic protection device or an electronic protection device. An electronic display unit is provided to indicate reverse polarity and triggering of the protection device.