If you tow a trailer, you should learn how the trailer breakaway switch works. It’s a minor tool, but it helps keep you secure. Still, lots of people using trailers behind their vehicles are not sure what these laws mean or think they can ignore them.
In the following article, we will talk about a brake-away system, as well as how it functions, what it does, and how you can choose the best model. We’ll guide you on how to install your pool, look after i,t and the products we love the most.
What Does a Trailer Breakaway Switch Do?
When the trailer comes loose from the towing vehicle, a signal goes to the trailer’s switch, which will enable the electric brakes to operate by themselves.
It’s mostly there for emergencies. While moving, as soon as you detach the trailer, the switch will immediately deploy your brakes. It will bring the trailer to a halt, avoiding a runaway disaster.
How Does a Trailer Breakaway Kit Work?
The switch is easy to understand and use. There are 3 key sections in an ecosystem:
- The switch box. The frame of the trailer contains the switch connected to it directly.
- A pull-pin that connects between the switch and your tow vehicle through a cable.
- A separate battery brakes of the trailer have a dedicated battery, unlike the one in the tow vehicle.
After the trailer is hooked up correctly, the cable is put between the tow vehicle and the switch, It works when the pin in the switch is pulled out. At that point, the circuit is broken, and power goes to the trailer brakes from the breakaway battery.
Is a Breakaway Switch Required by Law?
An electric-braked trailer that is over 3,000 pounds, as measured by its GVWR, must have a working breakaway system according to FMCSA and state DOT rules.
Not having one on you or having an accident could result in penalties or being held liable. That’s why it’s not only smart to recycle; it’s required by law.
Why Having a Trailer Breakaway Switch Matters
If there is a hitch issue, you miss a pin, or the vehicle has a mechanical problem, trailers have a habit of detaching. If there is no breakaway kit, a loose connection between the trailer and truck turns into a 2-ton projectile out on the highway.
Let me tell you what a breakaway switch is for:
- Prevent the trailer from moving without having control
- Lowers the chance of harm or injury
- Gives you peace while you are hauling trailers or a boat behind your vehicle
- Supports your compliance with industry regulations for trailers
Investing a bit helps give you peace of mind.
Signs Your Breakaway Switch Isn’t Working
Just like with any safety system, breakaway switches can stop working, particularly when not taken care of. Here is what to look for:
- A cable that is ripped, broken, or starting to come apart
- Batteries with bad terminals or connectors
- Both a dead and a missing battery
- When you pull the pin, the brakes do not engage.
Make a habit of running some tests every time you go on a trip. Just pull the pin and verify that the trailer brakes make a click or hum sound. Take the pin out again to apply the brakes.
How to Pick the Best Trailer Breakaway Switch
Many breakaway switch kits exist, although not all perform the same. Let’s look at the qualities to check when choosing a broker.
Brake Compatibility
Check that it fits with your electric-equipped trailer.
Battery Capacity
Find a switch with a 12V battery that meets the needs for your trailer’s brakes and axles.
Weatherproof Design
Opt for a fully waterproof switch so it won’t corrode.
DOT-Approved
Choose a model that conforms to or goes above DOT standards.
Easy Installation
A few kits bundle the LED switch, battery, charging equipment, and mounting materials. We recommend a full kit to people doing a fresh installation.
Leading Trailer Breakaway Switch Brands
If looking for a breakaway switch for your vehicle, these are the top options:
Trailer Breakaway Kit from Hopkins
- A system that includes a battery charger inside
- Weatherproof housing
- Not very difficult to put together
Kits for the CURT Soft-Trac I & II
- Available in both multiple and single axles
- Durable build quality
- Reliable name in towing
A Brake Away System by Tekonsha
- An LED test light allows you to evaluate battery power
- This product is both compact and resilient
- Ideal for strong, tough trailers
Amazon, etrailer, and your neighborhood trailer parts supplier offer all of these kits.
How to Install a Trailer Breakaway Switch
Trailer breakaway kit installation is not hard if you have some wiring experience. Let’s look at the process in a simple way.
- Make a bracket for the trailer with the hardware that was included, and fit the switch on it securely
- Locate your battery box near the switch or the trailer tongue
- Put the wires in place
- Put the end of the switch wire onto the wire for the trailer’s brakes
- Join the battery to one side of the switch and the brake wire
- The connection of the breakaway cable should be to the tow vehicle, not to the hitch
- Pull the pin and make sure the brakes start working
If you don’t feel confident about the installation, use a trailer service center or call a mobile tech to do it for you.
Maintenance Tips for Trailer Breakaway Switch
Maintaining a good breakaway switch is very important. Check out these areas where you can easily maintain your steering technology:
- Spot-check the cable and pin every once in a while to find any damage
- Pull the pin and check the brakes every time you begin a trip
- It’s important to charge the battery if it is in low power mode
- Review all wiring to see if it has rust or is loose
Spending a little time now can prevent a lot of trouble (or serious problems) later.
Brake Away System: A Must-Have Safety Feature
Despite being small, the trailer breakaway switch has a huge responsibility. If you’re using your truck for hauling any heavy items, this device can avoid a disaster.
Don’t put it off until it’s no longer possible. Visualize that your breakaway system is installed, approved by law, and ready to use. It is an easy way to defend your trailer, yourself, and everyone else while driving.
