Building inspectors get cranky when they find reverse polarity outlets, because it causes a dangerous situation. Let’s look at the danger of a reverse polarity outlet and how to fix it.
Reverse polarity on AC outlets is a code violation. It poses a danger because it can cause wiring to always be electrically live, even when the device is turned off.
David Farquhar is a computer security professional, entrepreneur, and author. He started his career as a part-time computer technician in 1994, worked his way up to system administrator by 1997, and has specialized in vulnerability management since 2013. He invests in real estate on the side and his hobbies include O gauge trains, baseball cards, and retro computers and video games. A University of Missouri graduate, he holds CISSP and Security+ certifications. He lives in St. Louis with his family.