熔断器的安秒特性主要由熔丝、外弹簧作用力与整体安装位置决定。
The ampere-second property of the fuse is mainly determined by fuse wire, outer spring function force and the whole install location.
熔断管是熔断器的主要部件，它是由熔丝装在瓷管中，并在瓷管中充填石英砂，两端密封而成。
The fuse pipe is the main part of fuse, it is made by installing the fuse wire in the porcelain pipe, filling the quartz sand in the porcelain pipe and sealing to-ends of pipe.
系统熔丝又一次熔断了吗？
跌落式熔断器在正常运行时，熔丝管借助熔丝张紧后形成闭合位置。
Cascade fuse in normal operation, melting molten silk fiber tube with a tight formed after the position.
跌落式熔断器在正常运行时，熔丝管借助熔丝张紧后形成闭合位置。
Cascade fuse in normal operation, melting molten silk fiber tube with a tight formed after the position.
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