Hi to you All.
If I could, I did install fuse/breaker (auto reset) on positive, but due to restricted room in water
sealed junction box and resistance to bending of the cables
(welding cable 0 AWG), the only option is to fuse negative side of 1500W anchor winch
. For cable sizing calculation total lenght was used from battery
positive to winch
and back to negative, in this circuit there is no ground conection to any other reciver, it is totaly independent circuit, only including (home made) chain couter which takes mA only.
Is "fused positive" an tradition/standard or there are other factors I'm ignorant of. Gratly obligated for shearing your wisdom with me.