断路器是指能够关合、承载和开断正常回路条件下的电流并能关合、在规定的时间内承载和开断异常回路条件下的电流的开关装置。断路器可用来分配电能，不频繁地启动异步电动机，对电源线路及电动机等实行保护，当它们发生严重的过载或者短路及欠压等故障时能自动切断电路，而且在分断故障电流后一般不需要变更零部件。
河南四方恒业销售西门子塑壳断路器 孙杰 电话0371-56605206手机13838084023
固定式 3P 额定电流 订货号
3VL160XN16 16 3VL17961DA330AA0
3VL160XN20 20 3VL17021DA330AA0
3VL160XN25 25 3VL17251DA330AA0
3VL160XN32 32 3VL17031DA330AA0
3VL160XN40 40 3VL17041DA330AA0
3VL160XN50 50 3VL17051DA330AA0
3VL160XN63 63 3VL17061DA330AA0
3VL160XN80 80 3VL17081DA330AA0
3VL160XN100 100 3VL17101DA330AA0
3VL160XN125 125 3VL17121DA330AA0
3VL160XN160 160 3VL17161DA330AA0
3VL160N50 50 3VL27051DC330AA0
3VL160N63 63 3VL27061DC330AA0
3VL160N80 80 3VL27081DC330AA0
3VL160N100 100 3VL27101DC330AA0
3VL160N125 125 3VL27121DC330AA0
3VL160N160 160 3VL27161DC330AA0
3VL250N200 200 3VL37201DC360AA0
3VL250N250 250 3VL37251DC360AA0
3VL400N200 200 3VL47201DC360AA0
3VL400N250 250 3VL47251DC360AA0
3VL400N315 315 3VL47311DC360AA0
3VL400N400 400 3VL47401DC360AA0
3VL630N315 315 3VL57311DC360AA0
3VL630N400 400 3VL57401DC360AA0
3VL630N500 500 3VL57501DC360AA0
3VL630N630 630 3VL57631DC360AA0
3VL160N63 63 3VL27061SB330AA0
3VL160N100 100 3VL27101SB330AA0
3VL160N160 160 3VL27161SB330AA0
3VL250N200 200 3VL37201SB360AA0
3VL250N250 250 3VL37251SB360AA0
3VL400N315 315 3VL47311SB360AA0
3VL400N400 400 3VL47401SB360AA0
3VL630N630 630 3VL57631SB360AA0
3VL800N800 800 3VL67801SB360AA0
3VL1250N1000 1000 3VL77101SB360AA0
3VL1250N1250 1250 3VL77121SB360AA0
3VL1600N1600 1600 3VL87161SB300AA0
