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Monday, November 20, 2023
Question:
Hello to all my Code friends. Where a conductor is both a 3-Phase, 4-Wire, [WYE] transformer secondary conductor and a service entrance conductor, does the 25ft rule of 240.21(C)(3) and 240.21(C)(6) still apply? Regards, Charles Sheene
A
Answer:
Hello Charles, the requirements for the location of overcurrent protection for service conductors is found in Sections 240.21(D) and 230.91.