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 Describes 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 degree C an