Nec 310.15. Nec table 310.16, formerly table 310.15(b)(16): Got to reading 310.15 and e title and (1) seem to disagree with each.
Years ago, the table only applied. 15 article 310 — conductors for general wiring table 310.15(b)(16) (formerly table 310.16) allowable ampacities of insulated conductors rated up to and. One could argue under the 2020 nec that 310.12 is moot, as it has no such allowance in 240.4.