Tag : ground conductor

Do I need a grounded conductor in my subpanel if all my loads are all 220v?

E&S Grounding Solutions Aug 16, 2018 0 472

You may NOT run an “ungrounded” electrical circuit within a “grounded” electrical system. The “Grounded Conductor”, also called the “Neutral”, must be supplied to each circuit within a grounded system per NEC 210.4, NEC 250.4 and NEC 300.13(B), even if it is not going to be used by the load.