The words “service-entrance” were removed from NEC Table 250.66.

Wire Size For 320 Amp Service

The words “service-entrance” were removed from nec table 250.66. Nec electrical grounding conductor electrode alternating

Electrical wire sizes & diameters: table of electrical service entry Electrical sizes wire cable service electric size wires ampacity entry diameters amps panel voltage circuit table enlarge any click

The words “service-entrance” were removed from NEC Table 250.66.

Electrical wire sizes & Diameters: table of Electrical Service Entry
Electrical wire sizes & Diameters: table of Electrical Service Entry

The words “service-entrance” were removed from NEC Table 250.66.
The words “service-entrance” were removed from NEC Table 250.66.