DS/EN 3662-005:2006
Aerospace series – Circuit breakers, three-pole, temperature compensated, rated current 20 A to 50 A – Part 005: With polarized signal contact – Product standard

Standard No.

DS/EN 3662-005:2006

Release Date

2006

Published By

Danish Standards Foundation

Latest

DS/EN 3662-005:2006

Scope

This standard 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 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 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.

DS/EN 3662-005:2006 history

• 2006 DS/EN 3662-005:2006 Aerospace series – Circuit breakers, three-pole, temperature compensated, rated current 20 A to 50 A – Part 005: With polarized signal contact – Product standard