2JS 400

Fuses: 2JS 400 Application Field and Working Principle

Fuses are important components in electrical systems. They are designed to provide over-current protection that will cut off the electric current in the circuit when the flow of electricity is too high. Fuses are especially important for preventing damage to electrical systems caused by excessive current. They can also help protect people by breaking an electric circuit when an electrical charge is too high.

The 2JS 400 fuse is a type of fuse designed for medium voltage applications. It is rated at 440 volt and recommended for use in circuits such as those for motors and other electrical appliances that require greater than normal protection from over-current or short-circuits. The 2JS 400 has two types of terminations: male and female. Its male version has 6 pins and the female version has 7 pins.

The working principle of the 2JS 400 fuse is very simple. It is made up of a fuse link which is composed of a strip of special alloy material that has been designed to melt when exposed to an excessive amount of electric current. This melting of the fusible link will interrupt the flow of current in the circuit when the current exceeds the threshold, thus protecting the circuit from any further damage. The fusible link also provides a visual indicator that the fuse has been tripped, making it easy to know when to replace the damaged part.

The 2JS 400 fuse is commonly used in industrial applications for motor controls and other systems. It is easy to install and provides reliable protection from over-current and short circuits. It is also suitable for use in circuits that are frequently subjected to high levels of electrical stress. The 2JS 400 fuse is an ideal choice for protection of circuits in high-voltage systems.

In conclusion, the 2JS 400 fuse is an effective way to protect circuits from over-current and short circuits. It is relatively easy to install and requires minimal maintenance. It is also suitable for use in high voltage circuits and provides visual indication that the fuse has been tripped or needs to be replaced. The 2JS 400 is therefore the perfect choice for industrial applications and other high voltage circuits where over-current protection is a must.