FLNR17.5T

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Fuses are electrical safety components used to protect circuits and wiring systems from damage due to overloads and short circuits. They are constructed from a thin strip of metal which melts when subjected to excessive current, thereby preventing any further flow of current and effectively isolating the circuit from damaging voltage levels. The FLNR17.5T is a high-end fuse specifically designed for applications with high short circuit ratings.

The FLNR17.5T provides protection from overvoltages, overcurrents, and multiple fault conditions. It has a high interrupting rating of 17.5 kiloamperes, making it suitable for use in all types of equipment, including medical, telecoms, hazardous area, and marine applications. The device is used in places that require a high degree of thermal stability and reliable current limiting. Additionally, the FLNR17.5T meets all applicable UL, CSA, and IEC standards.

The FLNR17.5T is a fast-acting device that interrupts current within milliseconds of a fault occurring. The fuse operates when its melting element heats up due to current-induced Joule heating. The melting element consists of a metal strip designed to melt quickly once the specified current value is exceeded, thus creating an open circuit and effectively isolating the load from the power source. The fuse’s current rating is set based on the application and time delay characteristics.

The FLNR17.5T is ideal for high fault current applications and provides maximum protection against overcurrent and short circuit fault conditions. As a fast-acting device, it is also suitable for use in precision circuits to protect sensitive components from permanent damage. The fuse offers reliable current limiting, fast performance, and simple installation, which make it an ideal choice for a variety of demanding applications.

In summary, the FLNR17.5T is a high-end electrical specialty fuse designed for applications with high short circuit ratings. It has a high interrupting rating of 17.5kA and is suitable for use in all types of equipment. The device features a fast-acting operating mechanism that interrupts current within milliseconds of a fault occurring. It is a reliable and simple solution for applications requiring high fault current protection.

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