DS/EN 2996-004:2006
Aerospace series – Circuit breakers, three-pole, temperature compensated, rated current 1 A to 25 A – Part 004: With signal contact - Product standard

Standard No.

DS/EN 2996-004:2006

Release Date

2006

Published By

Danish Standards Foundation

Latest

DS/EN 2996-004:2006

Scope

This standard 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 to 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 pushbutton (actuator), with delayed action ""trip-free"" tripping with a signal contact which is open when main contacts are closed, and inversely.They will continue to function up to the short-circuit current.

DS/EN 2996-004:2006 history

• 2006 DS/EN 2996-004:2006 Aerospace series – Circuit breakers, three-pole, temperature compensated, rated current 1 A to 25 A – Part 004: With signal contact - Product standard