I've just come back from Europe where I used to supply welding cables for Miller 400x and Miller 500x welders. they are 300amp and 400 amp at 60 percent respectively. The welding cables required were 70mm (2.75inch) in diameter.
My question is what would be the equivalent in the US? the AWG system's got me all confused and wherever I look on the net it only seems to go up to 14mm diameter ( http://www.engineeringtoolbox.com/aw...uge-d_731.html )
I'd apreciate some help