14E-4-450 Transformers and transformer vaults (including secondary ties).

   The provisions of Article 450 of NFPA 70 are adopted by reference with the following modification:

1.   Revise section 450.14 to read:

   “Disconnecting Means. Transformers, other than Class 2 or Class 3 transformers, shall have a disconnecting means for the primary side that is located in sight of the transformer. The disconnecting means shall be lockable in accordance with 110.25.”

(Added Coun. J. 9-6-17, p. 55278, Art. I, § 1; Amend Coun. J. 1-23-19, p. 94952, Art. I, § 22)