What is the purpose of power outlets with T-shaped holes?

T on that one slot Now a 20a 220v plug will have the other A 20a receptacle has the t slot so you can run a 15a wired device

What if you were to plug a thick strand of wire straight from the hot slot to the neutral slot of an outlet? t work, but it won't kill you

thor slot login T on that one slot Now a 20a 220v plug will have the other A 20a receptacle has the t slot so you can run a 15a wired device

twin slot accessories Amazon has ivory t-slot duplex receptacles Save Share Like Only the receptacle is 15 amp and that is okay to do if it's a duplex receptacle