Determining Blast Radius for Debris During an Arc Flash with Tommy Northcott — EC&M On Air Highlights

In Episode 49 of “EC&M On Air,” Ellen Parson, editor-in-chief of EC&M, is highlighting some of the most popular technical content we’ve been running recently, but this time brought to you in audio-only form. In case you missed it, this content was originally brought to you in our EC&M Asks Q&A video series. This week, we’re featuring subject matter expert Tommy Northcott, who addresses some of our readers’ most pressing questions about arc flash hazards, including why calculating the blast radius for debris during an arc flash event can be more complicated than you might think, the difference between arc flash versus arc blast hazards, the consequences for not performing regular maintenance on electrical equipment, how circuit breakers work to clear a fault to minimize potential damage, and safety best practices when conducting thermography or infrared scans on energized electrical equipment.