25NHG0B

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25NHG0B is a type of specialty fuse specially developed for modern industry. It is mainly used for the short-circuit protection and overload protection of the power system. Its main features include high breaking capacity, fast reaction time and good electromagnetic compatibility. The 25NHG0B fuse has wide application of field in industry and used in various circuits in automobiles, household appliances, instrumentation, oil-filled transformers, switchgear and industrial machinery. It is an important part of industrial production and has great significance for the protection and safe operation of the power system.

The working principle of 25NHG0B fuse is based on the melting of an internal strip that is connected to external terminals. It consists of an internal capsule that contains two metal strips inside. These strips are usually made of copper or aluminum. When the current passes through the fuse, the internal strip will melt as a result of the heat generated by current. If the current is too high, the Thermal Melt strip melts and breaks the circuit, thereby preventing damages to the system. The amount of current that will cause the strip to melt can vary depending on the material used for making the internal strip.

The melting time or the reaction time of 25NHG0B is much shorter than other fuses in the same class. It usually takes less than 0.1 seconds to respond to currents beyond its rated value. This feature makes the 25NHG0H fuse suitable for the application in the protection of motor circuits, transformer circuits and other related power systems. The breaking capacity of this fuse is also far greater than the general fuses in the same class due to its high heat-resistance capacity.

25NHG0B also features enhanced electromagnetic compatibility which makes it suitable for the application in new equipment using switching mode power supplies. The 25NHG0B fuse is also designed to be small and light weight, making it ideal for applications where space is limited and weight needs to be kept to a minimum. Its environmentally friendly as it has no large high-voltage arcing components and it can be safely disposed of plastic parts.

In conclusion, 25NHG0B is a specialty fuse which has wide application field particularly for the protection and safe operation of the power system. It has great features such as fast response time, high breaking capacity, and excellent electromagnetic compatibility. It can also be a solution to tight spaces requirement since it is small and lightweight.

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