Spectacular Trailer Cable Wiring Diagram

12n 7pin trailer caravan lighting wiring diagram this is the standard uk wiring of a the normal socket and plug otherwise known as 12n.

Trailer cable wiring diagram. Use the 7 pin connector anyway see below and just leave out the last 2 wires. Trailer wiring diagrams 4 way systems. If your truck has a built in 7 pin socket but you only need 5 of the pins.

4 way flat molded connectors allow basic hookup for three lighting functions. These connectors are rated at 40a continuous duty. The second diagram shows two brake lights two indicators two side lights and a fog light.

The diagram below shows the view from outside the vehicle socket under the flap and from inside the trailer or caravan plug. There are 2 main types of trailer cables that are used for wiring your trailer these are 5 core and 7 core. The first diagram is a simple set up of two brake lights two indicators and two side lights.

Click on the image below to enlarge it. This article will be discussing trailer wiring color diagram. 5 core does not include the blue and black cables that are traditional used for blue electric brakes black aux reverse most trailers particularly box and standard box trailer use 5 core trailer cable.

Pin number 1 is self grounded die cast only with a peak rating of 70a and accepts wire. Anton diedericks created date. Here are two wiring diagrams for the 7 pin n type trailer electrical plug.

In the trailer wiring diagram and connector application chart below use the first 5 pins and ignore the rest. 7 pin heavy duty trailer wiring diagram manufactured in accordance with the saej560 standard and in accordance with the australian standard as4735 2003 as required for vehicles and trailers over 3 5 tonnes. 3 2 2005 12 01 08 pm.