Нож лезвие предохранитель держатель электрический DC 1000V

If you are not particularly familiar with electrical systems, it doesn’t matter. Let’s briefly explain the function of this knife bladd fuse. Its main task is “power off protection”. When the current in the circuit is too large, the fuse core inside the fuse will automatically burn out to prevent equipment damage or fire.

Why is it called a knife bladd fuse? Because its contacts are designed in the shape of a knife, similar to the shape of a cutting tool, it is named ” knife bladd fuse”.

Compared with ordinary fuses, the advantages of YRO knife fuses mainly lie in the following two aspects:

1. The shell is made of flameretardant materials, which means it is not easy to catch fire even in high temperatures or abnormal circuits, greatly enhancing the safety during use.
2. The internal melting core is made of ceramic material. Compared with ordinary glass or plastic fuses, ceramics can withstand higher temperatures and voltages and have better stability. In some environments with high voltage requirements and unstable loads, this ceramic fused core performs more reliably.