You have a major leak in the service line and you put on the brakes. service air pressure will escape and cause the trailer emergency brakes to come on.
This breakaway kit activates your trailer's electric brakes if the trailer disconnects from your vehicle. The case clamps onto your trailer's frame or jack post. Designed for trailers with up to 3 axles. Sealed lead-acid battery included.
Features:
A breakaway system is required by law in most states for trailers that are equipped with electric brakes and have a GTW of at least 3,000 lbs.
Learn more about trailer emergency brakes here
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