DB, a "load bank" is nothing more than the biggest toaster you'll ever see. Lots of elements, getting red-hot. It is quite possible for an area near a load bank to get too hot.
Of course, if it does.... well, that's what the sprinkler heads are for. There are heads made with temperature ratings as high as 195 degrees.
I.m still not convinced that spraying water - even in the case of a fire- on an exposed high-amperage buss is a good thing. That's why I posted this pic!
