egurdian3
Member
- Location
- Germantown, MD
When figuring out the GEC, per 250.66, is the Neutral included as part of the total Area?
Not only no, but your question makes me wonder if you are considering adding up the area of all the ungrounded conductors to come up with a total cross-sectional area as the input to using 250.66. You don't have to do that either. It is generally the case that all the ungrounded conductors are the same size. The size of one of them is what you use for the table.
Thanks Charlie, my brain is frozen from the recent blizzard.
230.42(C) Grounded Conductors. The grounded conductor shall
not be smaller than the minimum size as required by
250.24(C).
250.24(C)(1) (1) Sizing for a Single Raceway. The grounded conductorshall not be smaller than specified in Table 250.102(C)(1).