stevenal wrote:
Yes.
Adding to Stevenal's "yes" here is a bit more.
I have heard many people through the years (some that would surprise you) say that an arc flash hazard does not exist for:
Category 0
HRC 0
Less than 1.2 cal/cm2
Circuits using the 125 kVA exception
As Stevenal pointed out "YES" an arc flash hazard still exists, even for the cases listed above. The
severity of the arc flash is less for these cases but there is still a hazard.