I have been spinning my wheels reading on this trying to figure out what to do.
I have a 5000W Portal generator that is NG bonded The generator has a 250V output with a L6-20R connector.
I have a Square D generator interlock installed by an licensed electrician The power inlet on my house is an L14-30R.
I bought a generator cable but both ends are L14-30 (4 prong). I bought a L6-20P connector and plan on installing this on Plug side of the generator cable (i'd cut off the 4 prong).
The question is how I wire the new L6-20P on the cable: The L14-30R has X,Y,Neutral and a Ground. The L6-20P has X,Y and G.
When I put the L6-20P on the end of the generator cable, should I hook G of L6-20P up to G of L14-30R? This would give me two NG points in the system since the generator is NG bound.
The other option is to not connect the G to anything and just hook up X/Y?
Thanks for any help,