SpotOn
Member
- Location
- Stamford CT
Can anyone point me in the right direction on sizing and installing service cables on a 3-phase 400 amp service. I'm used to installing service laterals which the poco pulls, but this one will be an over head. Should I run 2 sets of 250 kcmil AU in a 4" PVC conduit? I assume I cant use 310.15(b)(6) since the service is three phase. what are your thoughts?