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

0255010.NRT2 application field and working principle

Introduction

0255010.NRT2 is a current-limiting type fuse which mainly used for limited electric current to protect electric system and parts. Fuses have undergone considerable changes, so classified into many types now days, such as cartridge fuses, ceramic fuses, reed fuses, polyswitches and blade fuses. Among the fuse types, NRT2 series is the most commonly seen type. It is widely used in home appliances logic control of electronic audio and video products, lighting, communication, power supply system and so on, and almost all kinds of electric products we daily use have NRT2 type fuses.

Application Field

NRT2 has a wide application field, especially in the circuit protection and control system. Since the development of NRT2, it can be seen used in many different electronic products, such as small household appliances, computers, televisions, household electrical products, manned operations, circuit control boards, switchboards and so on. Besides, it also applies to washing machines, air conditioners, refrigerators, small power system and more.

Working Principle

The structure of NRT2 fuse consists of a fixed melting element, a soft-type blowout device, a screw, a live holder, and an appearance protection cover. When the circuit is overloaded or short-circuited, the heat generated by the electric current increases rapidly, which can cause the generated heat exceeding the melting point of the fixed melting element, so the fuse will blow out instantly to protect the circuit and relevant elements. It is easy to replace the melted fuse since the chamber cover of NRT2 can be opened without using tools.

Conclusion

NRT2 type fuse is widely used in our daily life due to its great performance and low cost. It applies to a vast range of electric products for circuit protection and has showed great advantage in current limitation. Moreover, the replaceable element and protection cover make it more convenient for our daily use.

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