So I did a landscape lighting job for a customer recently and she showed me what a GC she hired to remodel her home did to her electrical system. Now I'm trying to figure out how to make it right so I can give her a quote.
They shoved 2/0 copper conductors down the old 1 1/4" riser. They used the old flush mounted electrical panel as a junction box. They didn't drive a ground rod. They removed the bus from inside the new meter main panel for some reason and turned that panel into a junction box using mechanical connectors. They pushed (3) 2/0 copper wires into a 1 1/4" emt conduit that they ran from the main panel to the subpanel. The neutral conductor was short so they spliced with a mechanical connector in the subpanel to make it reach. The subpanel is basically now the main panel and the main disconnect is inside of that panel which is inside the garage.
If my understanding is correct here in California we need a means of disconnecting power to the entire house at the meter socket so typically Meter Main Combo panels are installed here.
I found this panel that I could install by reframing the wall and having the new panel lineup with the existing 1 1/4" riser hole that I would enlarge to accommodate a 1 1/2" riser conduit. This would also get rid of the old flush mount panel that was converted to a junction box.
The only problem is I can't find a 200A breaker to protect the conductors going from the main panel to the subpanel. The existing subpanel has a 200A main disconnect. I was able to find a 2 pole 125A Eaton breaker so I was thinking of maybe running a 125A circuit to the subpanel and landing that on the 200A disconnect but even that feels hokey and questionable. Maybe there is a way to convert the 200A disconnect to main lugs?
Any input would be greatly appreciated!
They shoved 2/0 copper conductors down the old 1 1/4" riser. They used the old flush mounted electrical panel as a junction box. They didn't drive a ground rod. They removed the bus from inside the new meter main panel for some reason and turned that panel into a junction box using mechanical connectors. They pushed (3) 2/0 copper wires into a 1 1/4" emt conduit that they ran from the main panel to the subpanel. The neutral conductor was short so they spliced with a mechanical connector in the subpanel to make it reach. The subpanel is basically now the main panel and the main disconnect is inside of that panel which is inside the garage.
If my understanding is correct here in California we need a means of disconnecting power to the entire house at the meter socket so typically Meter Main Combo panels are installed here.

Eaton BR 200 Amp 8-Circuit Outdoor EUSERC Meter Breaker Panel MBE48B200BTF - The Home Depot
Get your professional job done with comfort and ease by choosing this Eaton BR Outdoor EUSERC Meter Breaker Panel.
www.homedepot.com
The only problem is I can't find a 200A breaker to protect the conductors going from the main panel to the subpanel. The existing subpanel has a 200A main disconnect. I was able to find a 2 pole 125A Eaton breaker so I was thinking of maybe running a 125A circuit to the subpanel and landing that on the 200A disconnect but even that feels hokey and questionable. Maybe there is a way to convert the 200A disconnect to main lugs?

Any input would be greatly appreciated!

Last edited by a moderator: