I believe it to physically impossible to sustain an arc flash at 120 V but can someone point me to the proof? Can someone indicate where a code specifically states no arc flash PPE is required at 120 VAC? READ MORE.
About Jim Phillips, P.E.: Electrical Power and Arc Flash Training Programs – For over 30 years, Jim Phillips has been helping tens of thousands of people around the world, understand electrical power system design, analysis, arc flash and electrical safety. Jim is Vice Chair of IEEE 1584 and International Chairman of IEC TC78 Live Working. He has developed a reputation for being one of the best trainers in the electric power industry, Learn More.
Click here for upcoming Arc Flash Safety Training
Click here for all scheduled Electrical Safety Training
Click here to request an Onsite Training
Sign-up for my monthly publication “Grey Matter” which contains news about new standards, conferences, technical articles, Electrical Engineering news and more!