Quote Originally Posted by electritek View Post
You are partially correct. There is a 6 gauge wire landed on the 30 amp breaker and it goes directly to the console terminal board. From that connection forward to the bow terminal board it's a 12 gauge wire as depicted in schematic. I have had a 2018 521 L and presently have a 2020 521 L. Electrical schematic is very accurate, it clearly shows a 12 gauge wire. If an owner wishes to add a second graph on front deck, a 12 gauge wire is insufficient.
Like I said I rig a 521L every year for this pro and this year boat 2021 Ranger has already wired it with 6 gauge wire and a 30 amp breaker. Further more on the 2021 this is not even on the schematic.thumbnail_ATT00001 (4).jpgthumbnail_IMG_20201224_102538178_HDR.jpgthumbnail_IMG_20201224_102618077_HDR.jpg