The Thicker The Fuse In The Distribution Box, The Better

The thicker the fuse of Distribution box, the better.

The function of the fuse is to protect electrical appliances. When the current exceeds the maximum load that the appliance can bear, the fuse will automatically blow to protect the appliance from damage. If the fuse is too thick, its resistance will be relatively small, and the current allowed to pass will be larger. In this way, when the current is too large, the fuse will not be easy to blow, and the circuit cannot be cut off in time, which loses the function of protecting the appliance and may even cause safety hazards such as fire. Therefore, the thickness of the fuse should be selected according to the required current size, not the thicker the better.

When choosing a fuse, the appropriate fuse specification should be determined according to the rated current of the distribution box and the connected appliance to ensure the safe operation of the circuit.