A breakaway cable for unbraked trailers is a safety device used to stop the trailer in the event of uncontrolled detachment from the towing vehicle. It is a rope that is attached to the towing vehicle and connected to the trailer. In the event of an unexpected detachment of the trailer from the towing vehicle, the breakaway cable is put under tension and releases the trailer brakes to bring it to a standstill.
The breakaway cable is an important safety precaution to prevent accidents and minimize damage that could be caused by an uncontrolled trailer. It is required by law and must be used on unbraked trailers in many countries. The breakaway cable should be checked regularly for wear or damage and replaced if necessary to ensure its effectiveness.
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