Whether you are using your towbar to tow a large caravan, or simply just to support a bike carrier, you will need some electrics with your towbar.
Tow bar electrics
With the increasing complexity of modern vehicles, the installation of tow bar electrics has become a challenging task. It is crucial to carefully select the appropriate electrics that align with your specific towing requirements, whether you intend to tow a caravan, trailer, cycle carrier, or any other equipment.
Navigating this intricate world of tow bar electrics can be complex, but with our expertise, we are here to guide you in selecting the right solution for your towing requirements. Our goal is to ensure a seamless and reliable electrical connection, allowing you to tow with confidence and peace of mind.
Single 7 pin electrics
For powering the lighting on your towed equipment such as trailers, caravans, or cycle carriers, you will need single 7-pin electrics, also referred to as 12N towing electrics. These single 7-pin electrics play a crucial role in supplying power to the left and right indicator lights, taillights, fog lights, and brake lights of your towing counterpart. If you do not require any additional power supply for your towing equipment, the single 7-pin electrics socket will serve as your primary choice.
Twin 7 pin electrics
With twin electrics, you gain additional capabilities beyond those offered by a single electrics system. In addition to powering the lighting functions covered by a single system, twin electrics also provide power for the reversing lamp, battery charging, power supply, and fridge in your towed equipment. It’s worth noting that the brown pin 5 is typically unused in most wiring configurations, and it is crucial to ensure proper grounding of the white pin 3 cable.
In certain cases, the use of a split charge relay might be necessary to effectively manage the distribution of power between charging a leisure battery and the car battery. This ensures optimal functionality and power allocation within the towing setup.
13 pin electrics
The 13-pin towing electrics represent the latest and most contemporary style of towing socket. It is important to note that all EU caravans manufactured after 2008 come equipped with a standard 13-pin electrics connector. This advanced socket configuration essentially combines the functionalities of twin electrics into a single, unified socket, providing a seamless and efficient solution.
One of the notable advantages of 13-pin towing electrics is their adaptability, especially for detachable tow bars that feature a spring-mounted single socket plate. This plate can be conveniently folded up behind the bumper, rendering it invisible when not in use. This feature adds to the overall aesthetics and practicality of the towing setup, ensuring a clean and unobtrusive appearance.
By embracing the 13-pin towing electrics, you benefit from a comprehensive and streamlined electrical connection for your towing needs, offering enhanced convenience, versatility, and compatibility with modern caravans and tow bars