J johneymac Member Sep 7, 2009 #1 i am installing a 1200 amp three phase service how do i calculate the size of the service equipment bonding jumper, thank you all johneymac.:-?
i am installing a 1200 amp three phase service how do i calculate the size of the service equipment bonding jumper, thank you all johneymac.:-?
iwire Moderator Staff member Location Massachusetts Sep 7, 2009 #2 Duplicate, please respond here bonding
