Is the 40 T intermediate frequency melting furnace not equipped with a quick fuse ?

40T intermediate frequency melting furnace fuse (fuse) refers to an electric appliance that breaks the circuit by breaking the melt by the heat generated by itself when the current exceeds the specified value. Fuse value after a period of time, so that its self-heating from the current exceeds a predetermined melt melted to open the circuit; A current application of a protector made of this principle. Fuses are widely used in high and low voltage power distribution systems and control systems as well as in electrical equipment. As short-circuit and over-current protectors, they are one of the most popular protection devices . Therefore, the 40T intermediate frequency melting furnace must be equipped with a fast fuse.