§25.1355 Distribution system

(See AMC 25.1355) (a) The distribution system includes the distribution busses, their associated feeders, and each control protective device. (b) Reserved. (c) If two independent sources of electrical power for particular equipment or systems are required for certification, or by operating rules, in the event of the failure of one power source for such equipment or system, another power source (including its separate feeder) must be automatically provided or be manually selectable to maintain equipment or system operation. (See AMC 25.1355 (c) and AMC 25.1310(a))