Објављен
Includes the requirements for these components for use in aircraft electrical systems having voltage and frequency characteristics conforming to ISO/R 222, at any ambient temperature from -65 to + 85 °C, and all altitudes from 0 to 24 000 m. Gives terminology, requirements for dimensions, current, voltage and breaking-capacity ratings, time/current characteristics and tests.
ОБЈАВЉЕН
ISO 1549:1976
90.93
Одлука о потврђивању стандарда
17. 3. 2023.