Introduction to the 7100.1120.13 Fuse

A fuse is a type of electrical device that is used for providing over-current protection to electrical circuits. It consists of a short length of wire or metal conductor, with a fuse element, formed from an electronically activated copper strip, which is fitted to the ends of the conductor. When an excessive current passes through the fuse, it is broken, and the circuit breaks. The fundamental purpose of the fuse is to protect against uncontrolled electrical current in an electrical circuit.

Application Field of the 7100.1120.13 Fuse

The 7100.1120.13 fuse is a medium-voltage fuse designed for industrial applications. It is widely used in hydroelectric plants, steel mills, and other industrial facilities, for medium voltage circuit protection. This fuse has been designed to European standards for current limiting fuses, and the levels of current limiting are certified in accordance with the EN 600689-4 standard.

Working Principle of the 7100.1120.13 Fuse

The 7100.1120.13 fuse operates on the principle of thermal overload protection. When an overload current passes through the fuse, the heat generated causes the fuse wire to expand and eventually break, thus breaking the circuit. The fuse is designed to break the circuit at a pre-determined degree of overload in order to prevent any damage to the electrical system or components. The current rating of the fuse is carefully chosen in order to match the requirements of the electrical circuit in which it is installed.

Advantages of the 7100.1120.13 Fuse

The 7100.1120.13 fuse has several advantages. It is easy to install and requires no external power source or other auxiliary components for its operation. The fuse element employed in this device is highly sensitive and can detect even very small overloads. In addition, it offers superior current limiting capabilities. It also has the ability to limit the inrush current of capacitive loads in electric motors and other equipment in industrial plants. Moreover, the fuse is highly reliable and has a long service life.

Conclusion

The 7100.1120.13 fuse is an important electrical component used in industrial applications. It functions by breaking the circuit when an overload current passes through it. This device offers superior current limiting capabilities, and adds an extra layer of protection to industrial plants. It is highly reliable and has a long service life.