8BHLE-175E

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Fuses are important safety components in modern electrical and electronic systems and are widely used in various industrial settings. 8BHLE-175E is an important and commonly used type of fuse that provides reliable protection to electrical and electronic systems. In this article we will discuss the application fields and working principle of 8BHLE-175E fuses.

The 8BHLE-175E fuse is an energy limiting, time-lag type fuse designed specifically for medium voltage switchgear and circuit breakers applications. It can be used in both AC and DC systems with a rated voltage of 17.5kV, and provides an excellent level of protection for electric and electronic equipment.

The 8BHLE-175E fuse is designed for medium and high voltage circuits and can be used in a wide variety of applications. This includes industrial, commercial, and residential electrical systems, switchgear, circuit breakers, motor control centers, transformers, power supplies, and other electrical and electronic equipment. The 8BHLE-175E fuse also has a wide range of operating temperatures, with a maximum temperature rating of 150°C.

The working principle of the 8BHLE-175E fuse is based on the principle of thermal energy. When the fuse is over-currented, the wire element inside the fuse melts, causing an increase in the internal temperature. This causes a change in the resistance of the element, which is used to detect the current. Once the current reaches a predetermined level, the fuse trips and the circuit is disconnected from the power source.

Another key feature of 8BHLE-175E fuses is that they are designed for self-resetting applications. This means that when the current overload is removed, the fuse automatically resets and the circuit is restored. This feature provides additional safety and allows for reliable protection of the electrical and electronic system.

In conclusion, 8BHLE-175E fuses are an important and reliable safety component designed specifically for medium voltage switchgear and circuit breakers applications. They are designed to protect electrical and electronic systems from over-currenting and provide automatic resetting when the overload is removed. The 8BHLE-175E fuse is an excellent choice for a wide variety of applications and can provide reliable protection to electrical and electronic equipment.

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