Tag: arc flash

Not all FR Rated clothing is created equal, as several materials, treatments and combinations will qualify for various Ratings. The standard compliance is the National Fire Protection Association (NFPA) 70E, which then further rates appeal into HRC (Hazard/Risk Category) from 1-4. It should be not surprise the new Blaklader FR Work Pant 1636 ($119) meet and exceed the HRC 2 …