Has anyone come up with the final determination on the Myer's hub grounding acceptability for bonding ahead of the main?
I know this was the topic of separate thread, but I never checked to see if anyone came up with a final answer on this.
I wouldn't call the locknut on a Myer's hub a 'standard' locknut. And disregarding concentric KO's the surface area a Myer's hub makes to an enclosure is probably just as much if not more than using a bonding bushing. Not to mention most electricians don't make the connections tightly enough on bond bushings quite often--a mistake less likely and easier to determine during inspection with a Myer's Hub.
