ECN Forum Forums General Topics of the Trade General Discussion Area Protecting old fuse panels with 20amps?

Minimum Services out my way are 200Amp 240/120 for a detached home...

Condos are 125A 240/120, IIRC. ( I've never been on the end of that wire. )

But then we're required to embed a Ufer with #4 in the slab, too.

One of the reasons that California real estate is more expensive is that our earthquake experiences have driven the California Code to very high levels.