Common Question I’ve heard the question hundreds of times in classes and job sites.Someone demonstrates operating a disconnect and says, “Stand to the side when you throw it.”And almost immediately…
Did you miss this one? Register to watch on-demand! Webinar: DC Electrical Safety, Part 1: Introduction to Electrical Shock, Thermal, and Arc Flash HazardsWhen: Thursday, Oct. 9, 2025 Register to…
Review of RAB and MAD Previously, we established that before a worker is allowed to enter the Restricted Approach Boundary (RAB) or Minimum Approach Distance (MAD), he must be insulated…
Recap Before moving into Part 3, let’s quickly recap a few important elements from Parts 1 and 2 regarding the fundamentals of the Restricted Approach Boundary (RAB) from NFPA® 70E®…
OH&S Webinar Webinar: Electrical Shock and Arc Flash Mitigation and LimitationsDate: Friday, June 6, 2025Time: 2:00 PM ET, 1:00 PM CT, 11:00 AM PTThis webinar explores various mitigation techniques aimed…
Review Part 1 covered the different terms used by OSHA, the NESC® and NFPA® 70E® to denote essentially the same electric shock protection boundaries or distances. These are known as…