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Effect of switching fuse
作者:Steven 发布于:2017-07-05 18:00:03 点击量:

Fuses are usually placed in a range of the expected failure of the circuit, the current must be less than the standard rated breaking capacity current, otherwise, once the specified current is exceeded, the failure occurs when the fuse is fused to a continuous arc, or ignition, and fuse burning, and together with contact parts melting, fuse marking can not be identified, serious will fire, causing fire and so on, so we use the time, is to try to control the current in the rated range, of course, Poor quality fuse breaking capacity is not up to the standard requirements, such a situation can also be used to harm.




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