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
航空航天系列.额定电流为3A至25A 115/200V交流400Hz恒定频率的温度补偿三极电弧故障断路器.第003部分:无辅助触点.产品标准;德语和英语版本EN 4839-003:2018