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Includes push-to-test battery case, 12V 5-amp rechargeable battery, built-in battery charger, breakaway switch and mounting hardware
Includes push-to-test battery case, 12V 5-amp rechargeable battery, built-in battery charger, breakaway switch and mounting hardware
Warranty: One-Year Limited Warranty
Installation Time Exact (Minutes): 0
For any and all types of trailers with electric trailer brakes, a CURT breakaway kit provides you with the equipment you need to be prepared. We offers three different complete breakaway systems to accommodate various trailer sizes and meet your specific towing needs. All of our breakaway kits are tested for your safety and meet DOT requirements for holding and breakaway situations. The CURT Push-to-Test breakaway system adds convenience to your towing preparations with its integrated push-to-test battery case. With the push of a button, the special case uses LEDs to show whether or not the battery is properly charged for towing. When the battery low, its built-in charge function allows it to be easily recharged and ready for the next adventure. The battery offers 12 volts and 5 amps and uses a nylon breakaway switch for reliable activation. The battery case features a top-load design and is made from durable plastic to resist the elements. Nobody hitches up a trailer expecting a breakaway, but that doesn't mean you should tow unprepared. Be ready for anything with a CURT breakaway kit.

CURT offers a variety of high-quality trailer hitches and accessories for select vehicle models. Find the perfect fit for your towing needs at TowUniverse.
CURT, a Lippert brand, offers a complete line of towing products and is the leading manufacturer of custom-fit trailer hitches. We offer the broadest selection of custom-fit hitches, and each one is designed, welded, and coated in Wisconsin.
CURT is also a leader in flat towing products, as well as 5th wheel, gooseneck, and weight distribution hitches, ball mounts, electrical components, cargo solutions, and other towing accessories.
For everything from passenger cars and vans to full-size pickups and SUVs, CURT is 'The First Name in Towing Products®.'
Experts available to answer your questions
Call 888-634-9494Rediscover "Us" Time | Tested. Proven. Safe. Towing Products
The CURT 52044 breakaway kit uses a 12V 5Ah gel cell battery to engage a trailer's electric brakes if the trailer becomes disconnected from the tow vehicle while driving. When fully charged, the battery provides enough power to stop the trailer and allow time to add wheel chocks. The kit includes a push-to-test battery testing system to verify charge level before each use. It is designed only for one or two axle trailers with electrical brakes and is generally required for trailers of 3000 lbs GTW or greater. Note: the kit will not hold the trailer indefinitely and should not be used as a parking brake.
The CURT 52044 is designed for one or two axle trailers equipped with electrical trailer brakes. The trailer must have a 7-way electrical connector. The kit is generally required for trailers with a GTW of 3000 lbs or greater, though you should check your local laws for specific requirements in your area.
No. The CURT 52044 is designed only for trailers with electrical trailer brakes. It will not function on trailers with mechanical or surge brakes.
The following tools are required: drill, drill bit (9/32"), wire stripper, wire cutter, crimper, ring terminal, waterproof butt connectors, and Phillips head screwdriver.
The kit includes: one breakaway switch, one battery case with charger and push-to-test button, one 12V 5Ah gel cell battery, four self-tapping screws with hex head washer (1/4"-14 x 1-1/2"), and two self-tapping screws with hex head washer (1/4"-14 x 3/4").
Position the breakaway switch on the tongue of the trailer so that the cable can reach the tow vehicle's trailer hitch safety chain eyelets. This positioning is critical for proper engagement of the switch. The switch must be able to pivot, so do not over-tighten the mounting bolt.
Mount the battery case on the trailer frame in a location that does not interfere with the switch's lanyard (cable).
Yes. You must drill a 9/32" hole in the trailer frame to mount the breakaway switch. Use caution when drilling to ensure there are no wires or other objects behind the drilling surface.
Splice the blue wire from the breakaway switch to the blue trailer brake wire from the breakaway battery box. Then splice the black wire from the breakaway switch into the trailer 7-way connector brake circuit. Note that the colour of the brake circuit may vary from trailer to trailer, so identify the correct circuit on your specific trailer.
Splice the red battery positive wire from the breakaway battery box to the trailer 7-way connector 12V+ auxiliary power circuit (colour may vary trailer to trailer). Attach the white wire from the breakaway battery box to the trailer chassis using a ring terminal. Ensure the attachment point is tight, clean, and free of paint and rust.
Before each use, check the breakaway system's battery for operating voltage using the Test button. Check that the breakaway switch cables are not damaged from dragging on the ground and that they can move freely. Verify that all wiring and switch connections are secure and that the system is operating properly. Open or short circuits may result in a no-brake situation.
After completing all installation steps, do not perform this test with the trailer's 7-way connector connected to a tow vehicle. Safely lift the trailer off the ground using a jack and jack stands so the wheels can free spin. Spin a trailer wheel and pull the pin on the breakaway switch. The wheel should immediately stop spinning. Verify the brakes are applied by attempting to rotate the wheels. Leave the breakaway pin pulled with brakes applied for 15 minutes, then attempt to rotate the wheels again—they should still not spin. Reinsert the pin and safely lower the trailer. After this test, the battery will need to be recharged before first use.
Attach the breakaway switch cable to a suitable location on the frame of the tow vehicle. Do not attach it to mounting hooks, trailer safety chains, or the trailer ball. Ensure the cable is mounted in a location where it will not become dislodged during normal vehicle motion and will not accidentally pull the breakaway switch pin.
No. The manual explicitly states: "Do not use this kit as a parking brake." The breakaway battery will not hold the trailer indefinitely. It is designed only to engage the brakes if the trailer becomes disconnected from the tow vehicle while driving.
Before testing the breakaway system, disconnect the trailer connector from the tow vehicle. Failure to do so may damage the tow vehicle's electric brake controller and prevent proper operation of the system.
When the red recharge LED is illuminated, the battery requires charging. Connect the 7-way trailer electrical connector to a tow vehicle, turn the tow vehicle on, and leave it running for 10 to 15 minutes to allow the breakaway battery to recharge. After the charging cycle, turn the tow vehicle off and disconnect the 7-way connector. Wait two minutes before pressing the test button. The green "Fully Charged" LED should now be illuminated when pressing the Test button for five seconds.
The average life of a battery charge is 9 to 12 months without maintenance charging. The charging system will maintain the battery level when towing the trailer regularly. If the trailer will be stored for a long period, it is recommended to remove the battery and use a battery maintainer.
If the trailer will be stored for a long period of time, it is recommended to remove the battery from the breakaway kit and use a battery maintainer to preserve the battery charge.
Press the Test button on the breakaway battery box. The Test button should only be used when the trailer's 7-way connector is disconnected from the tow vehicle. A green "Fully Charged" LED indicates the battery is fully charged. A red recharge LED indicates the battery requires charging.
The CURT 52044 is designed for one or two axle trailers with electrical brakes and a 7-way electrical connector, generally 3000 lbs GTW or greater. Check your local laws for specific requirements.
You will need: drill, 9/32" drill bit, wire stripper, wire cutter, crimper, ring terminal, waterproof butt connectors, and Phillips head screwdriver.
Always disconnect the trailer connector from the tow vehicle before testing the breakaway system. Testing with the connector attached may damage the tow vehicle's electric brake controller.
Attach the cable to the tow vehicle frame. Do not attach it to mounting hooks, trailer safety chains, or the trailer ball.
The battery charge lasts 9 to 12 months without maintenance charging. When towing regularly, the charging system maintains the battery. If storing the trailer long-term, remove the battery and use a battery maintainer.
The red recharge LED indicates that the breakaway battery requires charging. Connect the 7-way trailer electrical connector to a running tow vehicle and leave it running for 10 to 15 minutes to recharge the battery.
After connecting the 7-way connector to a running tow vehicle for 10 to 15 minutes, turn the tow vehicle off and disconnect the connector. Wait two minutes, then press the Test button for five seconds. If the green "Fully Charged" LED does not illuminate, the battery may not have charged properly. Try the charging cycle again, ensuring the tow vehicle runs for the full 10 to 15 minutes.
Open or short circuits in the wiring may result in a no-brake situation. Before each use, check the breakaway system wiring and switch to ensure secure connections and proper operation. Check that the breakaway switch cables are not damaged from dragging on the ground and that they can move freely.
First, verify that the breakaway switch pin is fully installed. Check that the blue wire from the breakaway switch is properly spliced to the blue trailer brake wire from the battery box, and that the black wire is properly spliced to the trailer 7-way connector brake circuit. Verify that the battery has sufficient charge by pressing the Test button—the green "Fully Charged" LED should be illuminated. Check all wiring connections for damage or loose splices. Ensure the breakaway switch cable can move freely and is not damaged.
| Part # | Loads From | Includes | Replacement Part # |
|---|---|---|---|
| Push-to-Test Breakaway Kits | |||
| 52044 | Top | Push-to-test, lockable battery case 12-volt 5-amp rechargeable battery Built-in battery charger Nylon breakaway switch Mounting hardware |
-- 52023 -- 52010 -- |
| 52042 | Side | Includes the same parts as 52044 | -- |
| Soft-Trac 1 Breakaway Kits | |||
| 52040 | Side | Lockable battery case 12-volt 5-amp rechargeable battery Nylon breakaway switch Battery charger Mounting hardware |
-- 52023 52010 52025 -- |
| 52041 | Side | Includes the same parts as 52040 Battery charger not included |
-- |
| Soft-Trac 2 Breakaway Kits | |||
| 52028 | Top | Lockable battery case with bracket 12-volt 5-amp rechargeable battery Nylon breakaway switch Battery charger |
52029 52023 52010 52025 |
| 52026 | Top | Includes the same parts as 52028 Battery charger not included |
-- |
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