Twistlock receptacles

[GSXR600]

When wiring a twist lock receptacle such as a l650r does the wire size have to be good for 50 amps or can it be smalled if the load is smaller than 50amps.

 

[augie47]

In my opinion, the branch circuit (overcurrent device) would be the deciding factor. You could use a 50 amp twist lock on a circuit 50 amps or less.
You would need to assure the utilization equipment that was plugged in was properly protected.

 

[LarryFine]

Well, lamps aren't required to be supplied with #12 or 14 cords, so I guess the cord size needs to be sized for the load.

How about details?