What is the incoming line wire range of a 600A main lug only I-Line panelboard ?

Issue:
Wire Size range for a 600A main lug I-Line panelboard

Product Line:
Panelboards.

Environment:
I line panelboards.

Cause:
Product features.

Resolution:
Its (2) #4-600 kcmil per phase.

Released for:Schneider Electric Canada