0FLQ.200HXR

Fuses are a type of electrical device that is used to protect electrical circuits from overcurrents, generally caused by an overloaded circuit or short circuit. The fuse will open (“blow”) and disconnect power from the circuit when the current exceeds its limit. Fuses come in various types and sizes, and are designed for different applications. In this article, we will discuss the 0FLQ.200HXR application field and working principle.

0FLQ.200HXR Application Field

The 0FLQ.200HXR fuse is a type of fast-acting, low-voltage fuse designed for motor protection applications. It is applicable in single- and three-phase AC or DC systems, and for motor protection in temperate and tropical climates. The 0FLQ.200HXR is suitable for nominal voltages up to 480V, a maximum operating current of 200A, and a breaking capacity of up to 10kA.

The 0FLQ.200HXR fuse is mainly used in motor control circuits, building protection systems, and other low voltage applications. It provides safe and reliable protection to the circuit and its components from overload and short circuit. It is also used in motor protection to protect the motor and avoid breakdown. The 0FLQ.200HXR has been tested and certified according to the relevant safety requirements.

0FLQ.200HXR Working Principle

The fuse works on the principle of the melting of metal filaments. It consists of a metal strip or filament that is heated by the flow of current when there is an overload or short circuit. When the current exceeds the specified limit, the strip melts and separates, interrupting the flow of current and protecting the circuit from any further damage.

The fuse contains a spring-loaded contact that is designed to break within a short period of time if there is an excessive current. When the current rises beyond the limit, the contact will move inward, breaking the connection and disconnecting the power. The rating of the fuse is determined by its amperage rating, which is indicated on the housing of the fuse.

In order to select the right type of fuse for a particular application, it is important to consider the intended application, the current and voltage ratings, and the ambient temperature of the system. It is also important to consider the size of the fuse and its amperage rating.

Conclusion

Fuses are a very important and necessary component of an electrical system and can help protect circuits from overload and short circuits. The 0FLQ.200HXR is a type of fast-acting, low-voltage fuse designed for motor protection applications. It is suitable for single- and three-phase AC or DC systems, and for motor protection in temperate and tropical climates. It works on the principle of melting of metal filaments when the current exceeds the specified limit. It is important to consider the intended application, the current and voltage ratings, and the ambient temperature of the system when selecting the right type of fuse for a particular application.