5VT 125-R

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 are safety devices that are essential for the protection of electrical circuits from overloads and short circuits. They typically contain a metal strip with an interruption that can respond to either thermal or electrical stress. The 5VT125-R fuse is a three-phase voltage interrupt device used in medium-voltage circuits for interrupting motor circuits at low levels. It is also used in high-voltage power systems where an efficient overcurrent-interrupting device is required. Its primary application field includes transformers, switchgear, motor protection systems, and components in control and power systems.

The 5VT125-R works on the principle of melting the metal strip of the fuse. The fuse is designed to melt the metal strip at a predetermined current level when the current drawn by the circuit exceeds the rated value of the fuse, thereby interrupting the flow of current through the circuit and protecting it from damage due to overloads or short circuits. The melting of the strip opens the circuit, which is then restored by replacing the fuse in the circuit.

As a medium voltage fuse, the 5VT125-R has several advantages over other types of fuses, such as its ability to withstand higher short-circuit currents before melting and good interruption performance. It also has higher breaking capacity and faster interruption. In addition, it is designed to have an improved power performance; when two fuses in the same enclosure are connected in series, the voltage drop is reduced significantly. It is also easy to install and maintain, which helps to reduce downtime and labor costs associated with the installation of the fuse.

The 5VT125-R is designed to provide reliable protection from overvoltages and undervoltages, and it is widely used in industries such as manufacturing, transportation, power utilities, and renewable energy. In addition, it can also be used in a wide variety of applications such as motor circuits, control systems, and in fuse-links in the power grid. Its design ensures that it is durable and reliable and can protect the circuit from overcurrents and short circuits. In particular, its class 10 collective characteristics ensure it meets the requirements of UL248-14.

In conclusion, the 5VT125-R is a reliable and efficient fuse that is suitable for medium-voltage applications. Its ability to provide reliable protection from short-circuits and overcurrents makes it an ideal choice for industrial applications. It is easy to install, maintain, and replace, and its collective characteristics ensure it meets the standards of UL248-14. Therefore, it is an ideal choice for use in medium-voltage applications.

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