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Question:

Use a multimeter to check if the fuse is damaged

Use a multimeter to check if the fuse is damaged

Answer:

So the choice of fuse for the protection of lines and equipment, the first choice of the melt must be the size of the specifications, and then according to the melt to select the fuse
The rated current of the fuse is different from the rated current of the melt, and a fuse of a rated current rating is fitted with several different rated current levels
Electric or lighting load fuse selection, generally selected as the rated current 1-1.5 times.
110KW motor, must be a step-down start, so choose the low value of the rated current of 2 times.
The choice of motor fuses is generally 2-2.5 times the rated current

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