Tow vehicle fuse.

[rrunneals]

I’m wiring the seven pin connector on my tow vehicle and I don’t know what size fuse to use for the hot wire to charge the battery of the tear drop I was thinking that a 30 amp fuse should be enough.

 

[Cary Winch]

Robert,

What gauge wire are you running?

Cary

 

[rrunneals]

I'm running 10 gauge wire.

 

[Cary Winch]

Robert,

A 30amp would be correct on that.

Make sure the ground wire coming from the 7 pin is also at least 10ga.

Cary

 

[rrunneals]

Cary thanks.
I used the Tekonsha P3 brake controller witch was easy to install and very simple to use.
Bob

 

[AnnaSteve]

rrunneals we also used the Tekonsha brake controller and it works great and easy to use.