How do you figure out which plug is a Nema 5 20 built for a 5 20 outlet? This video presents the ways you can figure out what makes a Nema 5 20 different from the NEMA 6 20. The presenter shows you how you can tell the difference between the plugs using the 5 20 outlet. Video Source People often make the mistake of thinking that a 6 20 can be plugged into a 5 20 but it cannot. Even though the two plugs look similar the way the plugs go into the outlet differs. It is sort of an optical illusion when you look at the outlet and…
