Attic Rat, I have had to replace a two pole 50 amp gfi breaker for a hot tub myself, after the poco had a well documented outage and resultant surge. After the owner found out about the high cost of replacing a double pole gfi breaker, we talked next about whole house surge protection. I know you know this but you did not need to continue the bonding conductor into the subpanel. macmikeman.
