"On electrical equipment hinein any condition (häufig or abnormal), performing infrared thermography and other non-contact inspections outside the Restricted Approach Boundary does not increase the likelihood of occurrence of an arcing fault and arc flash incident" Let’s take a look at some examples to understand why it is so important. https://incident-energy-analysis42085.blogminds.com/top-incident-energy-analysis-geheimnisse-15665922