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BS EN 2665-004 EN 2665-004 Aerospace series. Circuit breakers, three-pole, temperature compensated, rated current 20 A to 50 A. Part 004: UNC thread terminals. Product standard

Source:
CEN
Committee:
ACE/6 - Aerospace avionic electrical and fibre optic technology
Categories:
Aerospace electric equipment and systems
Comment period start date:
Comment period end date:
Number of comments:
0

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Scope

This document specifies the characteristics of three-pole circuit breakers, temperature compensated with a rated current from 20 A to 50 A, used in aircraft on-board circuits at a temperature between −55 °C and 90 °C at an altitude of 15 000 m max.

These circuit breakers are operated by a push-pull type single pushbutton (actuator), with delayed action “trip-free” tripping

They will continue to function up to the short-circuit current.

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