CEN EN 3774-004 Aerospace series - Circuit breakers, three-pole, temperature compensated, rated currents 1 A to 25 A - Part 004: UNC thread terminals - Product standard
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European Committee for Standardization
Aerospace series - Circuit breakers, three-pole, temperature compensated, rated currents 1 A to 25 A - Part 004: UNC thread terminals - Product standard
N EN 3774-004
Annotation
This European Standard specifies the characteristics of three-pole circuit breakers, temperature compensated with a rated current from 1 A to 25 A, used in aircraft on-board circuits at a temperature between 55 °C and 125 °C for ratings 15 A and 55 °C to 90 °C for ratings > 15 A and at an altitude of 22 000 m max.
These circuit breakers are operated by a push-pull type single pushbutton (actuator), with delayed action "tripfree" tripping.
They will continue to function up to the short-circuit current.
Автоматический перевод:
Космический ряд - Выключатели, трехполюсные, температурные компенсированные, номинальные токи от 1 А до 25 А - Часть 004: UNC нарезает резьбу на терминалы - стандарт продукта
Этот европейский стандарт определяет характеристики трехполюсных выключателей, температура, компенсированная с номинальным током от 1 А до 25 А, используемых в самолете бортовые схемы при температуре между 55 °C и 125 °C для рейтингов 15 А и 55 °C к 90 °C для рейтингов> 15 А и в высоте максимальных 22 000 м
