14 CFR 25.1355
§ 25.1355 Distribution system.
United States · 14 CFR — Aeronautics and Space · Status: effective
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- Citation
- 14 CFR 25.1355, § 25.1355 Distribution system, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/54280
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Full text
(a) The distribution system includes the distribution busses, their associated feeders, and each control and protective device.
(b) [Reserved]
(c) If two independent sources of electrical power for particular equipment or systems are required by this chapter, 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.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.