This document 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.
PUBLISHED
SRPS EN 2794-004:2014
PROJECT
naSRPS EN 2794-004:2025
40.20
DIS ballot initiated: 12 weeks
Aug 13, 2026
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