The Aftermath of Change

摘要

FOLLOWING UPON MY NOVEMBER 2020 ARTICLE, here is further information on the ramifications of the change to the long-standing six disconnect rule in Section 230.71 of the National Electrical Code. Remember that this rule was incorporated into the NEC between the 1925 NEC and the 1933 NEC, with the maximum number of service disconnecting means changed from one or two disconnects to a maximum of six disconnects.