Let’s talk about arc flash labels. As I travel around the country teaching 70E classes, refresher and awareness classes and what have you, I see a lot of confusion about when the labels need to go on, what needs to be on them, what can’t be on them, things like that. So let’s talk about…
When selecting arc flash PPE using the category method; the fault current and clearing time parameters are key to doing it correctly. It’s time we got serious about these parameters
You know your crew needs to wear FR clothing that meets a certain arc rating. But do you understand what that protection level means or how FR fabric gets its arc rating?
