spark master
Senior Member
- Location
- cyberspace
If I wire an outbuilding. Detached garage, or barn, etc. I need a main breaker in the sub panel.
If I install an outdoor sub panel, like a pool equipment panel. No main breaker required.
Why is there a difference ???
If I install an outdoor sub panel, like a pool equipment panel. No main breaker required.
Why is there a difference ???