What size fuses?

caken

Seaman
Joined
Oct 14, 2008
Messages
64
Hey everyone!

Upgrading our stereo wiring and need to find out what size fuses and circuit breakers to use.

Here is what we have so far.....

1/0 gauge wire from battery to ANL distribution block. Distance is about 15 feet. 4 gauge wire running from the distro. block to the amps (approx 2 feet).

What size circuit breaker would we use at the batteries and what size fuses would we need to put in the block? If it helps we have 3 amps, 1 1600w, 1 1500w and 1 450w.

Thanks!
 

MH Hawker

Vice Admiral
Joined
Jul 13, 2011
Messages
5,516
Re: What size fuses?

I dont have a chart for a 1/0 wire at 12 volts but as a guess around 400 amps.
 
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