5ST 400

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

Fuses

Fuses are widely-used electrical safety components that act as a failsafe by limiting the amount of current that can reach an electrical device in the event of an overload or short circuit. The 5ST 400 series of fuses is just one among many different types of fuse designs, all of which have distinct uses and serve different purposes. This article will explore the application fields and working principles of the 5ST 400 fuse.

Application Fields of 5ST 400 Fuses

The 5ST 400 fuse has many different applications due to its reliable design and various ratings. It is suitable for electrical systems that require additional protection. Examples of this include residential houses, commercial establishments, and industrial facilities. It is also suitable for protection against short circuits, fault current, and other overloads. In addition, the 5ST 400 fuse is also recommended for use in alternating current (AC) and direct current (DC) electric circuits.

Ratings of 5ST 400 Fuses

The 5ST 400 fuse is rated for applications with up to 400 volts of alternating current and 600 volts of direct current. The 5ST 400 fuse has a breaking capacity of up to 100 kA at 500 volts and 200 kA at 300 volts. Additionally, its melting I2t values range from 0.81A2s to 80A2s. It is available in several different sizes, which allow it to provide different levels of protection.

Working Principle of 5ST 400 Fuses

The working principle of the 5ST 400 fuse is the result of its simple design. When the current passing through the fuse exceeds the rated value, it will heat up and eventually melt, creating a circuit break. This will interrupt the current flow, thus protecting the appliance or device connected to the fuse from an overload. The melting point of the fuse is predetermined by its melting I2t values.

Benefits of 5ST 400 Fuses

The 5ST 400 fuse offers various benefits for its users. First, its simple design means that it has easy installation and maintenance requirements, making it a cost-effective choice. Additionally, it is very durable, and its size allows for installationsboth in tight spaces and in bigger installations. Finally, due to its reliable design, it can provide the necessary protection for many different applications.

Conclusion

The 5ST 400 fuse has many applications due to its wide voltage range, various ratings, and durable design. Its melting I2t values determine the maximum current it can handle before it will melt and create a circuit break, thus protecting connected appliances. Moreover, it has low installation and maintenance requirements, making it a cost-effective option.

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