Outlet product - the socket does not have a rubber seal.
Outlet items are unused products that may have damage, most often caused by transportation, storage, or manufacturing defects. These defects do not affect the usability, functionality, or safety of the item. Outlet items may be customer returns or store displays, and may have damaged factory packaging or replacement packaging.
The photos presented are for illustrative purposes only and indicate the type of damage. Individual items have damage of varying degrees and locations. We ship randomly while supplies last. Outlet products are covered by the right to return and a full warranty, excluding individual defects indicated in the description and photos.
13-PIN UNITRAILER TL0074 trailer towbar socket
The 13-pin trailer towbar socket is an essential accessory for providing an electrical connection between a vehicle and a trailer. This socket operates on 12V and is compatible with most European passenger cars and vans.
With 13 pins, the socket offers full functionality for all standard trailer lighting requirements, including brake lights, turn signals, position lights, and additional functions such as powering the trailer's interior lighting or connecting to the ABS system.
The socket is made of durable materials resistant to weather conditions and mechanical damage, ensuring long-term and reliable use. Installation is simple, and its universal design allows for easy installation on various types of towbars. This is an ideal solution for those who need a reliable and effective electrical connection when towing trailers.
What do the different colors mean in the 13 PIN plug?
- Left turn signal - Color: yellow (1)
- Anti-fog - Color: blue (2)
- Ground for turn signal, fog light, tail light, brake, reverse and test circuits - Color: white (3)
- Right turn signal - Color: green (4)
- Right position - Color: brown (5)
- Braking - Color: red (6)
- Left side + license plate - Color: black (7)
- Reversing - Color: Pink (8)
- Continuous power supply - Color: orange (9)
- Ignition switch controlled power supply - Color: gray (10)
- Ground for ignition switch controlled power supply circuit - Color: white/black (11)
- Trailer Connection Test - Color: White/Blue (12)
- Ground for continuous power supply circuit - Color: white/red (13)



















