dryer 240 burnt plug

[rrichards2]

Originally Posted by Rafael

Hello guys
With this picture of a dryer plug with burn marks around what
is the cause of this?

Certainly replace the wall receptacle and cord/plug for this dryer. You may also want to check (or have a licensed professional) check the dryer out.
It may be drawing more amperage than normal. Old motor, restricted drum, worn bearings or drum guides. Just a thought.

[Jae Williams]

And a very good though it is...

[Greg Fretwell]

Since that is basically the same plug/receptacle used on 50a stoves, I doubt it was overloaded. (the plug cap generally comes with both style ground pins).