Why does the rated current of the fuse be based on the effective value as a standard?
The thermal effect of the conductor depends on the effective value of the current. So it is based on the effective value of the standard.
Fuses are made by the principle that the heat generated by the current flowing through the conductor causes the fuse to melt off
All other breakers are represented by the rated current. Only a very small limit current switch may be expressed by the peak curren
And the effective value of the current from the integral point of view, is its effective heat effect. So not only the rated current of the fuse is expressed in terms of the rms value
The rated current of the fuse depends on the heat generated by the current flow does not cause the fuse to blow.
