Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

30301250131 Application Field and Working Principle

Fuses are devices used to protect electrical circuits or components from damage caused by overcurrent, overvoltage or overheating. They are a vital component of any electrical system, offering protection from power surges and sudden loss of power. The 30301250131 is an example of a fuse that has been developed for medium voltage applications. In this article, we’ll look at the application field and working principle of the 30301250131 fuse.

Application Field

The 30301250131 fuse is designed for use in medium voltage applications. It is designed for use in medium voltage circuits, such as those found in power distribution systems, electric motors and air conditioners. The fuse can be used to protect the system from overcurrent, overvoltage and excessive temperature.

The 30301250131 fuse features a highly reliable semiconductor structure. This ensures that the fuse can safely withstand medium voltage loads, while still providing effective protection against overloads. The fuse is also highly resistant to temperature shocks, making it suitable for use in temperature-sensitive applications.

Working Principle

Fuses work by interrupting the electrical current when it exceeds a certain threshold. When an overcurrent or an overvoltage occurs, the fuse melts, breaking the circuit and preventing damage to the equipment. The 30301250131 uses a high-performance semiconductor to break the circuit when the current exceeds the threshold.

The fuse is designed with a negative temperature coefficient (NTC). The NTC allows the current to flow at lower temperatures, but limits it as the temperature rises. This ensures that the fuse breaks the circuit when the temperature becomes too high. This prevents overheating and eliminates the risk of electrical fires.

The 30301250131 fuse is designed with a low-resistance contact area. This allows the current to flow through the fuse at a low resistance, ensuring that any overcurrents are quickly detected. The low resistance also ensures that the current can flow freely, reducing the risk of power surges.

Conclusion

The 30301250131 is a fuse designed for use in medium voltage applications. It features a highly reliable semiconductor structure, allowing it to safely withstand medium voltages while still providing effective protection against overloads. The fuse also uses a NTC and low-resistance contact area, allowing it to detect overcurrents and surges quickly, preventing damage to the circuit and the equipment.

The specific data is subject to PDF, and the above content is for reference