7 Pin Trailer Socket Wiring Diagram Uk

In the uk trailer lights are normallly connected using a 7 pin plug and socket known as a type 12n.

7 pin trailer socket wiring diagram uk. The 7 pin n type plug and socket is still the most common connector for towing. Wiring diagram for a 13pin euro trailer plug. If you look at a socket or plug you should be able to see the pin lables 1 7. In some cases and more often in europe the trailer light will be connected using a 13 pin plug and socket.

7 pin lighting connections 12n trailer lights in the uk are normallly connected using a 7 pin plug and socket known as a 12n using a black cable. Caravan built since 1 september 2008 and some continental caravans particularly if privately imported or commercially imported in small numbers only towcar needs a single 13 pin socket. On the rear of the pins the numbers are marked in the. If your truck has a built in 7 pin socket but you only need 5 of the pins.

If you look at a socket or plug you should be able to see the pin lables 1 7. The 7 pin n type 12n plug will still be used on o1 trailers and many towbar fitters will still offer the 7 pin socket as the cheapest alternative. 7 pin trailer socket wiring diagram 7 pin flat trailer socket wiring diagram 7 pin towbar electrics wiring diagram 7 pin towbar socket wiring diagram people understand that trailer is a vehicle comprised of quite complicated mechanisms. Needs both 12n and 12s 7 pin sockets but with modified 12s wiring.

Below is a diagram of a 13 pin euro trailer plug with coloured pins as they are wired. Wiring diagram for double relay on 12s socket. This is the standard uk wiring of a the normal socket and plug otherwise known as 12n. Below is a diagram for the original plug and socket showing the functions of each pin.

You will need twin electrics if you require more power than what a single 7 pin socket can provide on a pre 2008 manufactured uk caravan post 2008 uk caravans are fitted with 13 pin connectors. The diagram below shows the view from outside the vehicle socket under the flap and from inside the trailer or caravan plug. This automobile is designed not just to travel 1 place to another but also to take heavy loads. This supplies power to the road lighting of your trailer or caravan.

Twin electrics is a 2 plug system which combines the single 7 pin 12n electrics socket with a 12s electrics socket. Ensure that there is a good clean earth connection to the vehicle body the 7 pin socket the trailer 7 pin plug and the trailer lamp units. In the trailer wiring diagram and connector application chart below use the first 5 pins and ignore the rest. Wiring diagram for self switching relay on 12s socket.

Use the 7 pin connector anyway see below and just leave out the last 2 wires. This has now been replaced by 13 pin euro plugs on all new caravans.