parallel circuit

[sugershane]

I am wandering how to size my equipment grounding conducter on a 400 amp parallel circuit.

 

[480sparky]

Check out 250.122(F).

 

[augie47]

Sugershane,
Welcome to the Forum. Follow 480sparky's lead and let us know what that tells you, then we can discuss if necessary.

 

[infinity]

If you're using separate raceways for parallel conductors then you'll need more than one EGC.

Welcome to the forum.

 

[LarryFine]

If you're using separate raceways for parallel conductors then you'll need more than one EGC.

And each one full-sized.

Welcome to the forum.

Ditto!