30303150131

30303150131 Application Field and Working Principle

Fuses are an important form of electrical protection, widely used in power systems, generator sets, electrical appliances, communication equipment, electronic instruments and so on. In order to meet the needs of different current values and operating environments, a variety of fuse types and varieties have been developed.

30303150131 products include limiting fuse, high-current fuse and electrician type fuse, applicable to communication equipment, automatic control equipment, electrical automatic switch, switching power supply and other products.

Limiting Fuse

Limiting fuses are used to limit the current to specified levels and protect electrical devices from damage or destruction due to excessive current. They can be divided into two types according to different working environment, AC line protection and DC line protection. 30303150131 limiting fuse adopts temper integral structure, with large breaking capacity and good short-circuit protection characteristics. The reliable triple safety protection of this type of fuse protects the electrical circuit from possible burning or damage.

High Current Fuse

High current fuses are mainly used in high current circuits, such as power transmission and distribution systems. They are usually mounted on the upper part of the insulator body with nut head screw and electric pressure device. 30303150131 high current fuse structure is mainly composed of fuse tube, fuse plug and fuse element. The fuse tube is made of high quality copper or other conductive materials, which can bear the rated current for a long time, and effectively protect the electric circuit from damage.

Electrician Type Fuse

Electrician type fuses are mainly used for the protection of overload and short circuit. Its maximum operating current value is much lower than that of high current fuse. 30303150131 electrician type fuse adopts fast-blow type fuse element, which can effectively protect electrical equipment from damage caused by over-current for a long time.

In summary, 30303150131 application field includes limiting fuse, high-current fuse and electrician type fuse, which aim to protect electrical equipment from damage caused by overload and short circuit, providing safe and reliable protection.