The rated voltage of the fuse shall comply with the operating voltage of the electrical equipment.
1. The working voltage of the high-pressure wall bushing is related to its length and dielectric strength. Drop-out fuse cannot be used in a circuit above its rated voltage, nor can it be installed in a small dissolution tube.
2. Fuse rated current should be greater than the motor circuit through the long-term maximum operating current. The current carrying portion and the contact portion of the case are not damaged by the operating current. The rated current of the high-voltage switch shall not be less than the rated current of the melt;
3. Fuse limit breaking current should be greater than the maximum short-circuit current flow. To ensure that the cut off of the fault current will not burn the fuse.
Vulcanized fiber tube
Filament wound composite tube
Synthetic Arc quenching fuse tube
G5/G9/G10 tubes
Epoxy glass cloth bushing
Hi-temp Filament wound tube use on ariline ormilitary etcs
ID 5mm to ID 68mm, Thickness:0.4mm up, Color/Temp etcs may OEM .
FREE SAMPLES will be provided for your evaluation!
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