harborrick
Member
- Location
- Irvine California
If I am needing a 1000 amp buss to accommodate 120% rule .My
Main breaker on my 1000 amp subpanel 400 amps.
Do I need to install a 1000 amp buss rated disconnect even though I have a 400 amp main breaker?
The disconnect is ahead of the subpanel
Thank you
Main breaker on my 1000 amp subpanel 400 amps.
Do I need to install a 1000 amp buss rated disconnect even though I have a 400 amp main breaker?
The disconnect is ahead of the subpanel
Thank you