I am adding 200a panel and feeding my existing panel as a sub panel with a 125a breaker.
Do I use 1/0 or 2/0 to feed the sub panel? It is a 42 ft distance.
One more question on grounding the 200a panel. Do use 4 ga or 6 ga to my ground rod and gas and water pipes?
Thanks in advance for the help.
Do I use 1/0 or 2/0 to feed the sub panel? It is a 42 ft distance.
One more question on grounding the 200a panel. Do use 4 ga or 6 ga to my ground rod and gas and water pipes?
Thanks in advance for the help.