For visual examples of these hazards in action, visit our Arc Flash Video page. The NFPA 70E standard for electrical safety in the workplace is recognized as an authority worldwide. To understand the ...

New research shows EV fire blankets can suppress flames—but may trap flammable gases, creating explosion risks for ...

With aging infrastructure and modifications to electrical systems through time, previously calculated short circuit capacities, arc-flash hazards, and device coordination may not reflect the installed ...

An arc flash inside a manhole set back repairs, according to Hawaiian Electric, and forced HECO to shut off power to about 3,000 customers in Chinatown, parts of downtown and Nu'uanu. Four HECO ...