Why is backfeeding generators is dangerous?

Being safe while using a generator

Backfeed an Electrical Panel with a Generator (Explained)

Nickelback - Feed The Machine

Is it Safe to Backfeed a Generator? - Generator Hero

Illegal generator hookups aren’t DIY bragging rights—they’re dangerous. This setup can back-feed power into the main panel without a proper transfer switch, risking fire, equipment damage, and even electrocution for utility workers during an outage. It can also supply power to this plug and if touched...results in death. Always use a listed, code-compliant transfer switch installed by a licensed electrician. Your safety and everyone else’s depends on it. Because trust me… the utility company doe

Generator Backfeed to Sub-Panel w/ Interlock...