Hi,
I'm re-doing the control panel in my boat and can't make any sense as
to what items should have a switch on CP. eg AM/FM, vhf,sounder have
dedicated switch on CP yet also have their own on/off switches and fuse
protection. Cabin lights and water pump circuits don't have any
switches on CP.
All circuits go to breakers and or have fuses.

Can anyone enlighten me on this.


I very much like having all the 12Vdc loads connected to the
12Vdc Buss thru seperate Breaker/Switches rated for the 150%
of their Maximum Current Draw. This allows isolating an
non-functional load from the buss, individually, and seperatly.


Bruce in alaska

That's the only way to go, Bruce! Those switches and breakers are not there
for good looks...... additionally, USCG (ABYC) rules are used in insurance
coverage and claims investigations. (heaven help us). Also, a 6 passenger
or more vessel or off-shore commercial fishing vessels have a few pretty
specific electrical (and comm/nav) requirements set in US code *&^%##@ZXW
(or something like that) It's been a while.

Old Chief Lynn, PG13-20604