Electrical safety in an R&D facility or laboratory can be challenging. The rules for R&D labs have been broadened in the 2018 edition of NFPA 70E.
You know your crew needs to wear FR clothing that meets a certain arc rating. But do you understand what that protection level means or how FR fabric gets its arc rating?
VIDEO: Electrical Safety Hazard Caused By Unused Openings In Electrical Equipment. Workers are exposed to live conductors when opening aren’t sealed.