bkac
Caught the Bug
Remember a fuse is protecting the lowest rated device in the circuit. I think the plug that comes with the ARB is fused at 7 amps. Using a heavier AWG wire is not for current capacity as much as to help with voltage loss. I would thing even 12 AWG would be more than sufficient for this. (Back to fusing), If you are planning to wire in a receptacle and use the supplied ARB cord. The receptacle will likely be the limiting current carrying item and you should fuse to protect it. I'd be surprised if you can find one rated more than 10 amps.
True, but wouldn't the fridge be protected off the 7 amp fuse?