tripleup05
Well-known member
I am trying to determine how much and what size wire to buy. My pumps are marked as either 3 or 4 amp, but I can't find info on the amp draw for nav lights or fish finders anywhere. The bow light and fish finder will both have runs of about 22ft, so using too small of a wire could be bad, but using too big of a wire will waste bookoodles of money. I imagine the amperage is very minimal, but I just want to double check before making a purchase.