Current through Register Vol. 54, No. 50, December 14, 2024
Section 39.527 - Power circuits in central offices(a) When making repairs on electric light or power circuits, the circuits shall, whenever possible, be made dead.(b) If practicable, moving apparatus, such as fans, shall be stopped before working upon it.(c) Only duly authorized persons shall be admitted to central office transformer vaults or battery rooms.(d) Care shall be used while working on or near circuits over 150 volts to ground, particularly in alternating current districts. This section cited in 34 Pa. Code § 39.501 (relating to general requirements).