Size wire amp 220v 20 80 breaker run based guess wild ass guarantees calc scientific window go but Chart wire size subpanel lug breaker sizes circuit feet ground rating main install How to install a subpanel / how to install main lug
exterior - What size wire for 20 amp 220V 80' - Home Improvement Stack
How to install a subpanel / How to install main lug
exterior - What size wire for 20 amp 220V 80' - Home Improvement Stack