GB/T 21413.4-2008
AbolishedRailway applications - Electric equipment for rolling stock - Part 4: Electrotechnical components - Rules for AC circuit-breakers
铁路应用 机车车辆电气设备 第4部分: 电工器件 交流断路器规则
Application Summary AI generated
This standard specifies the rules and performance requirements for AC circuit-breakers used in the electrical systems of railway rolling stock. It is applied in the design, testing, and procurement of electrotechnical components that protect AC power circuits on locomotives and passenger cars. The standard ensures these circuit-breakers operate reliably under the specific vibration, shock, and environmental conditions of rail vehicles.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.