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View Full Version : 320 amp service

dewey1
Jun 29, 2008, 10:08 AM
How to ground a 320 amp service?
KISS
Jun 29, 2008, 11:48 AM
Just like a 200 A service.
stanfortyman
Jun 29, 2008, 11:52 AM
See Art. 250 in the NEC. It's all in there.