List: trawlers@lists.trawlering.com
From: Jim Healy
Power Cord
Mon, Jul 28, 2008 12:30 PM
IT
IS ALWAYS OK TO USE WIRING WITH LARGER AMPACITY RATINGS THAN THE ESTIMATED
OVERLOAD MARGIN. THE LARGER, THE BETTER. In the real world, this is
limited by cost, convenience, etc, but never by the physics of Ohm's Law.
The purpose of fuses/breakers is to protect the WIRING ATTACHED TO THAT
BREAKER, *not* (as most people believe) attached devices.