Is this insurance, please? Can you connect it directly with copper wire?
It's better not to use it. The fuse is broken. There must be something wrong with the circuit. The current is too large to exclude it. Then it will be changed with a same specification, or with a very thin copper wire
Power management personal installation safety, about 5000 watts (maximum) power meter, if too much will consume more than one meter, there are square copper wire 5-20 meters.
The utility model is a safety tube, and can be connected with a single fine copper wire
