DIN EN 3774-001-1999 航空和航天.三极,温度补偿,额定电流为2A至25A,开断容量65In的断路器.第001部分:技术规范
Aerospace series - Circuit breakers, three-pole, temperature compensated, rated currents 2 A to 25 A, switching capacity 65 In - Part 001: Technical specification; German version EN 3774-001:1999
This document specifies the required characteristics for three-pole temperature compensated circuit breakers with rated currents from 2 A to 25 A for use in aircraft electrical systems, at a temperature between -55 ?and 125 ?and at a maximum altitude of Z=22000 m. It shall be used together with EN 2350.#,,#