DS EN 2794-003:1999 Aerospace Series - Circuit Breakers, Single-Pole, Temperature Compensated, Rated Currents 20 A To 50 A - Part 003: Metric Thread Terminals - Product Standard Provides the required characteristics for single-pole, temperature compensated circuit breakers, rated currents from 20 A to 50 A, metric thread terminals, for use in aircraft electrical systems, at t