Posts Tagged "wiring"

AJ.BA Plugin Trailer Light system

AJ.BA are a popular manufacture of lights These are used on Erde and Daxara trailers amongst others they offer an in expensive light and wiring solution for trailers. The cables have a 7 pin 12N plug on one end to plug in to the tow vehicle with 2 cables coming out of it. On the […]

7 pin ‘N’ type trailer plug wiring diagram

The 7 pin N type plug and socket is still the most common connector for towing. This supplies power to the road lighting of your trailer or caravan. This has now been replaced by 13 pin Euro plugs on all new caravans. Below is a diagram for the original plug and socket showing the functions […]

TEC2M Auto Switch Combi Relay wiring diagram

TEC2M Auto Switch Combi Relay This relay automatically senses the condition of the towing vehicles alternator and diverts some of the current charging it’s battery to the caravan’s battery or fridge as well. This happens automatically when sensors trigger a split charge relay at a set voltage. This does not require a separate lead from […]