How to wire a male 28V DC plug?

[MurphyWasRight]

Denti, that sounds like trouble by design!

Wow! I have to agree with that, especially these days people just assume that if the plug fits it will work or at least not fry anything.

Reminds me of "way back when" when a guy at our high school theatre decided to use standard 110 plugs/outlets to patch some very large loudspeakers (multiple 12" drivers).

Worked fine until the enevitable happened - it was amazingly loud for a -very- short period of time...