Take a picture of what you currently have. Include pictures of the main panel and the sub panel.
Are you saying you tapped the main breaker lugs with the 10/3 then ran the 10/3 to a breaker box rated 30 amps?I am installing a 220v line to a building right beside my house.I am wanting it to run a 3 hp air compressor.I have taken two hot wires from my main breaker and run a separate 30 amp box beside my main breaker.What I was wanting to know is can I run a 110v circuit off same wire safely?I know I would probably have to intall a box and breaker in other building.Is this safe or advise me otherwise.. thanks proge
I am installing a 220v line to a building right beside my house.I am wanting it to run a 3 hp air compressor.I have taken two hot wires from my main breaker and run a separate 30 amp box beside my main breaker.What I was wanting to know is can I run a 110v circuit off same wire safely?I know I would probably have to intall a box and breaker in other building.Is this safe or advise me otherwise.. thanks proge