Common Functions Of Fuse Holders

1. Protective Function
The primary function of a fuse holder is protection, serving a specific purpose when electrical appliances and fuses need to be protected. Generally speaking, fuses are rated for currents higher than the normal operating current of the appliance and have a certain overload capacity. However, if the current margin is too high, the fuse's protective function will be compromised. In this case, the fuse holder fulfills its protective function, taking on the role of the fuse itself.
2. Load-Carrying Function
As mentioned at the beginning, a fuse holder is an accessory used to hold fuses. Arranging various fuses in the correct order prevents them from being disturbed. Furthermore, as a dedicated place for fuses, it greatly facilitates subsequent troubleshooting and repair. Therefore, a fuse holder can be said to have a load-carrying function, facilitating subsequent use and maintenance.