What is the significance of the voltage on the fuse?
imilar to the neon bulb principle. Will make short circuit has a current through, to expand the fault. The The But also cause danger.
Fuse pressure value is the fuse in the fuse can be a reliable cut off the current, such as the use of the voltage is too high, will have been broken or broken fuse and fuse shell (metal part) pull the arc discharge
o the rated voltage is essentially insignificant. When the rated voltage of the fuse is selected , Generally require its rated voltage equal to or greater than the effective circuit voltage.
The rated voltage of the fuse is the maximum voltage that can be tolerated when the fuse is disconnected, and the voltage at both ends of the fuse is far less than its rated voltage
