"This standard specifies the characteristics of single-pole circuit breakers@ temperature compensated with a rated current from 20 A to 25 A@ used in aircraft on-board circuits at a temperature between ?C 55 ??and 125 ??and at an altitude of 15 000 m max. These circuit breakers are operated by a push-pull type single push button (actuator)@ with delayed action ""trip-free"" tripping. They will continue to function up to the short-circuit current."
PREN 2794-004-2012由ASD-STAN - Aerospace and Defence Industries Association of Europe - Standardization 发布于 2012-06-30,并于 2012-06-27 实施。
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