25th Aug 2012, 14:34
The AF thread had me wondering what gauge wire powers the pitot heat. I do not have the 330 in my fleet. If any one out there find's themselves bored enough to have a peek in the AWM I would appreciate it.
25th Aug 2012, 16:46
CF20 :ok: (bla, bla, filler...)
25th Aug 2012, 17:58
I suppose that is normal for modern aircraft our 777's are 20 gauge on a 5A CB.
25th Aug 2012, 23:25
5A gauge 22 on md11, 2.5A and gauge 20 on B757
Stating the obvious: Wire gauge will be a function of anticipated current and the length of the run from the power source to pitot.