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Picture cruising down the highway with your trailer and suddenly it becomes disconnected. With the Curt Soft Trac I Trailer Breakaway Kit, you have the confidence that your trailer will come to a complete stop. Once the pin from the switch is pulled, a signal is instantly sent to your trailer brakes. This intuitive design keeps you and your fellow motorists safe, as the breakaway system can fully engage the brakes for at least 15 minutes.
One of the best things about this kit is its built-in battery charger. You don’t have to worry about whether the battery is ready for action; it automatically charges when your trailer is connected to your vehicle. This means your breakaway kit is always prepared, giving you peace of mind before every journey. The 5-amp hour, 12V sealed lead-acid battery is kept in optimal charge, ready to power your trailer’s brakes should the need arise.
Mounting a breakaway kit shouldn’t be a hassle, and with the Curt Soft Trac I’s side-loading case, it won’t be. It provides easy access to the battery, whether you're mounting to the trailer frame or the jack post. With included U-bolts and an option to use self-tapping screws, attaching this kit is straightforward and adaptable to your trailer’s needs.
Worried about rain and debris damaging the battery? The durable plastic case of this kit is designed to shield the battery from harsh weather conditions. With a rubber O-ring to keep moisture out and an option to secure the lid with a padlock, it enhances protection against potential theft and environmental damage.
Whether you’re towing a single, tandem, or triple-axle trailer, this kit has got you covered. Its versatility extends to different axles, making it an ideal choice for various towing setups. It’s also Department of Transportation (DOT) compliant, which means it adheres to necessary safety standards for trailers over 3,000 lbs, fulfilling legal requirements in most states.
A common concern is the breakaway switch, but Curt Soft Trac I has made it quite robust yet easy to manage. Although the pin requires some force to pull out by hand (ensuring it doesn’t fall out unintentionally), it’s designed such that the weight of a trailer would activate it if needed. This system minimizes the risk of accidental disengagement, keeping your trailer secure throughout your travels.
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.
California residents: click here
Great Price,Excellent Service
I would like to thank paul for all his help in getting me the parts I needed grate job
The battery is an excellent purchase.
Product shipped and delivered fast. Installed in about 20 minutes. Hope I never have to find out if it works.
Good breakaway switch, but no way to know whether the battery is fully charged.
The u-bolts worked great for mounting the battery box on an electric tongue jack. I ended up heat shrinking the leads coming out and then siliconed the hole so no water could get in. I was not able to fully test the break away switch and stop the trailer with the battery but feel confident in the product.
I also bought a new plug with attached junction box. The battery and charger were straight forward to wire. The only problem I had was that my old trailer wire colors did not match the new plug colors. Once I sorted out my wires everything worked well. I think it is a good battery kit
HAD TO DRILL NEW HOLES BUT OTHERWISE INSTALL WAS EASY JUST CUT AND CRIMP WIRES USED HEAT SHRINK AND SEAL BUTT CONNECTORS.
This was a replacement for an aging unit. Installation was straightforward. I hope to never need the unit as it would only come in to use in the event of a loose trailer so I cannot comment on it's function.
Good web site, good value, great instructional videos. Quick delivery!
Wish it had a battery stus indicator. Only one that fit the jack.

Gordon A.
12/13/2020
Excellant. No problems.
Easiest and best upgrade to my boat trailer brakes. Would recommend to anyone.
Thank you Carol, the product was received today per the second order in excellent condition. I understand that things happen, the true value is how we handle adversity. I think that you and your team handled it very well and I received the parts in a very timely manor. Thank you so much.
Sincerely,
Vance Herron
GM @ 7833
Instructions could be a little clearer, but it does it’s job.
This was easy to install adn I hope its not needed in the future!

Joseph
5/28/2020
Have only pulled it to test it, but I do that before every boating season, still working thus far, still have not had to use it in a emergency
Easy to install.

David F.
4/28/2021
Easy hookup and still working great after a year of use.

Michael
11/4/2024
Well is still the best thing on the Road today
very nice part easy to install
Great easy to hookup!!
Works great
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Sierra K.
1/14/2022
The battery can be tested for 14Vh. During the operation, the system provides a trickle charge to maintain battery voltage. When battery voltage is under 6V, the tester circuit will not have power and the red or green light on the switch will not activate, indicating that the battery is dead. I recommend using a break away kit with a battery tester like item # 20099.
Helpful Links
Trailer-Breakaway-KitHopkins20099.html