• Arc Flash 101

    Arc Flash 101

    Arc flash concerns were first published in 1982 in Ralph Lee's paper “The Other Electrical Hazard: Electric Arc Blast Burns.” Arc flash hazards were not formally studied until 1993, which...

  • ARC Flash and OSHA Regulations in 2015

    ARC Flash and OSHA Regulations in 2015

    An arc flash occurs when an electrical current leaves its intended path and travels from one conductor to another. This may result in fire, flying objects (traveling at more than...