prBAS EN 2996-005:2025
Aerospace series - Circuit breakers, three-pole, temperature compensated, rated currents 1 A to 25 A - Part 005: With polarized signal contact - Product standard
General information
Status:Project
Number of pages:14
Adoption method:Proglašavanje
Language:engleski
Edition:2.
Realization date:15.10.2025
Forseen date for next stage code:22.10.2025
Technical committee:BAS/TC 63, VS1 - General standardization
ICS:
49.060, Aerospace electric equipment and systems
Abstract
This document 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 and 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 push button (actuator), with delayed action “trip-free” tripping with a polarized signal contact which is open when main contacts are closed, and inversely.
They will continue to function up to the short-circuit current.
Lifecycle
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Original document and degree of correspondence
EN 2996-005:2025, identical
Relation to BAS standards
Work material
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