DIN EN 4839-003:2019 pdf free.Aerospace series -Arc Fault Circuit breakers, three-pole, temperature compensated, rated currents 3 A to 25 A,115/200 V a.c. 400 Hz constant frequency -Part 003: Without auxiliary contacts - Product standard;German and English version EN 4839-003:2018 1 Scope This European Standard specifies the required characteristics for three-pole, arc fault circuit breakers,rated currents from 3 A to 25...
DIN pdf free download