Seritë e hapësirës ajrore - Ndërprerës qarku, me një pol, temperaturë e kompensuar, rrymë nominale 20 A deri 50 A - Pjesa 004: Pjesë fundore të filetuara UNC - Standard produkti
Aerospace series - Circuit breakers, single-pole, temperature compensated, rated currents 20 A to 50 A - Part 004: UNC thread terminals - Product standard
This European 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 - 55 °C and 125 °C 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.
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