0272.200V

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Fuses play an important role in the electric power system by protecting the electrical equipment from overload and short circuit current. The 0272.200V is a high voltage fuse used for high voltage electrical applications in industrial, commercial, military and domestic applications. This article will discuss the application field and working principle of the 0272.200V.

Application Field

The 0272.200V is a type of high voltage fuse and is suitable for use in AC circuits. It can be used to protect medium and large capacity transformers, distribution lines, generators, switches, capacitor banks, motor starting circuits and control circuits. It is commonly used in electric power systems for control circuits, motor protection and transformer protection. It is also suitable for protecting high voltage power supplies in industrial plants.

The 0272.200V has a high breaking capacity which makes it suitable for high voltage circuits. It can withstand an maximum voltage of 200 volts and can handle currents up to 225 amps. The fuse is very reliable and can be used in any application where high voltage and large currents are present.

Working Principle

The 0272.200V is a high voltage fuse. It contains a metal insert embedded in a glass tube. The metal insert consists of two metal strips that are connected to two leads which are connected to the control circuit. When a current passes through the 0272.200V, it heats up the metal strips. As the strips heat up, the metal expands and causes the leads to separate, breaking the circuit and protecting the equipment from overload or short circuit current.

The 0272.200V is designed with a time-delay fuse element so that the heating of the metal does not occur immediately when the current is applied. This ensures that the fuse does not blow out immediately if the current is just slightly higher than the rated current. The time-delay also ensures that the fuse does not blow out in the normal case of light load, which would occur without the time-delay.

The 0272.200V fuse is designed to withstand a voltage of 200 volts and a current of up to 225 amps, making it suitable for a variety of industrial and commercial applications. The fuse also has a high breaking capacity, which allows it to handle very high currents without blowing out. This makes it the ideal fuse for protecting high voltage circuits in industrial plants.

Conclusion

The 0272.200V is a high voltage fuse designed for use in a variety of industrial, commercial, military and domestic applications. The 0272.200V can handle a maximum voltage of 200 volts and can withstand currents up to 225 amps. The fuse is designed with a time-delay element which ensures that the fuse does not blow out immediately when the indicated ratings are exceeded. The 0272.200V is the ideal fuse for protecting high voltage circuits in industrial plants.

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