DS EN 3773-004:1999 Aerospace Series - Circuit Breakers, Single-Pole, Temperature Compensated, Rated Currents 1A To 25A, Switching Capacity 65 In/1000A Max. - Part 004: Unc Thread Terminals - Product Standard Defines the required characteristics for single-pole, temperature compensated circuit breakers, rated currents from 1A to 25A, switching capacity 65 In/1000A max., metric thread terminals, for use in