3 batteries

[tropic]

Hi, i have two outboards (225hp) and a generator (Kolher 4kw) i want to put one batt to gen (stereo, cabin ligths and others) and one batt to each engine ( only for crank and nav ligths, bilge pump, horn etc). the cuestion:
How do i wiring the master switchs ( i have 3) to drive this 3 batteries.:/

 

[--GQ--]

Re: 3 batteries

There can only be one master switch. Hence the term "master". To accomplish what I think you have in mind requires a Selector Switch, an ON/OFF Switch and a battery isolator. You don't need a Master Switch.

 

[rickdb1boat]

Re: 3 batteries

Maybe this will help:

http://forums.iboats.com/bbBoard.cgi?a=viewthread;fid=36;gtid=1035564 ] Multiple Battery Wiring Diagrams
[/url]