parallel

[easymoney]

When installing wires in parallel, can you use one lug for termination, or do you have to use a splitter lug so that both wires are not on one lug.
If yes or no, where in nec

 

[masterinbama]

The lug would have to be listed for 2 conductors.

 

[augie47]

I agree. Your most applicable Code references would be 110.3(B) and 110.14(A)
"Terminals for more than one conductor and terminals used to connect aluminum shall be so identified."

 

[infinity]

Here's a photo of parallel conductor terminations and one of a lug listed for two conductors.

 

[Dennis Alwon]

There are probably not many lugs that could handle 2- 1/0 conductors. That is the minimum size you could use with a few exceptions.