3NA3360-6
发布时间:2021年05月10日
详细说明
联系人 厦门彬硕-小胡
电话18900224342 0592-5588308 QQ:469126278
导线保护(gG/gL特性):线路中过载电流和短路电流会造成导线、电缆温度过高,导致导线、电缆的绝缘破坏,甚至断裂。熔断器作导线、电缆过载保护可布置在导线、电缆的进线端或出线端,熔断器额定电流约为线路电流的1.25倍;作短路保护时熔断器必须安装在导线、电缆的进线端,熔断器额定电流约为脱扣电流的1.45倍。
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