Bonding Conductor in EMT Fitting

[infinity]

In the picture, is the bonding from the conductor in the EMT to the EMT occuring with a #10 or something small like that?

Not sure I follow, the GEC in that 1.25" RMC is 500 kcmil.

[chris kennedy]

Not sure I follow, the GEC in that 1.25" RMC is 500 kcmil.

Those don't look like listed fittings but I can't find anything that states they have to be.

[infinity]

Those don't look like listed fittings but I can't find anything that states they have to be.

They certainly are not listed as depicted in the photo but no one manufactures a fitting to terminate a 500 kcmil GEC to a 1.25" raceway so someone improvised.

[Dennis Alwon]

In the picture, is the bonding from the conductor in the EMT to the EMT occuring with a #10 or something small like that?

No it is a bonding strap which is pary of the lug. I assume if the lug accepts a 4/0 then so does the entire lug.

[ron]

Not sure I follow, the GEC in that 1.25" RMC is 500 kcmil.

I meant the small wire going from the grounding bushing to the tap onto the 500's

[curt swartz]

I meant the small wire going from the grounding bushing to the tap onto the 500's

Ron, that is not a wire. It just a side view of a standard copper lug.

[don_resqcapt19]

They certainly are not listed as depicted in the photo but no one manufactures a fitting to terminate a 500 kcmil GEC to a 1.25" raceway so someone improvised.

OZ does. Look at their GH-125B.

[infinity]

OZ does. Look at their GH-125B.

Thanks for the link. Our supply house said that no one makes them.