西安锦宏电子有限公司欢迎咨询订购联系人余经理电话13519124299电力变压器保护用高压限流熔断器本产品适用于户内交流50HZ，额定电压7.2KV-40.5KV电力系统，作为变压器及其他电力设备过载或短路等的保护元件，并可与其他保护电器（负荷开关，真空接触器）配合使用。盖类型熔断器在规定的使用条件下，能可靠地分断***小开断电流为2.5-5陪熔断件额定电流至额定开断电流50KA之间的任何故障电流。国内型号国外型号额定电压熔体电流A外形尺寸￠D*L开断电流XRNT1-7.2SDLDJ7.23.154.56.31016202531.5405063∮51*29250KASDLDJ7.2∮76*2927.2∮88*292XRNT1-7.2带弹簧撞击器母线式7.2315∮125*29250KA7.2355400500560∮125*442XRNT1-12SDLDJ1223.156.31016202531.54050∮51*29250KASFLDJ1250637180∮66*292SKLDJ12100125∮76*29212160200∮88*29212224250315∮88*44212315355∮125*442XRNT1-24SDMDJ246.31016202531.5∮51*44250KASFMDJ244050637180∮76*442SKMDJ24100125∮88*44240KA24160200∮88*53731.5KAXRNT1-40.540.523.156.3∮45*46531.5kA40.523.156.3451016∮51*53740.5202531.540∮76*53740.5202531.540∮88*44240.545505663∮88*53740.57180100∮88*650Xrnt1-40.5带弹簧撞击器母线式插入式40.580100125160∮125*56731.5KA40.5200∮125*650)