4 Questions
Read All Questions & AnswersWhat is the difference between a NEMA 6-20P and a 6-20R?
2
"P" = plug, "R" = receptacle.
Was this Answer Helpful ?NEMA 6-20P refers to the plug that fits this socket (that is, the "male" end of the cable). NEMA 6-20R refers to the receptacle similar to the one above (the "female" end).
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