04481.25MR

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Fuses are devices designed to protect important systems when current passes beyond certain specifications or certain types of damage occur in the system. Fuses are generally considered the most economical and reliable means of short-circuit protection because of their simplicity and quick-acting properties. One of the most widely used anti-overcurrent devices is the 04481.25MR fuse. This particular fuse is designed to be used when relatively high levels of short-circuit current are present and the system is over-heated or damaged due to its breakdown.

The 04481.25MR fuse has a current rating of 10A and it can interrupt the circuit in less than 0.1 seconds when fault current of 10A or more is detected. It is made of a high-grade material and is available in various sizes and shapes. This type of fuse also has an extended life span and is capable of withstand very high surges.

The 04481.25MR fuse is primarily designed for use in power distribution systems, motor control and power electronics applications. It is typically used in circuits with voltages of up to 480V. The fuse is designed to receive AC inputs up to 440V. It is also used in combination with other types of fuses, such as HRC and SSF, to increase the level of protection provided.

The working principles of the 04481.25MR fuse are simple. When it senses an overcurrent, it will instantly react to open the circuit and will remain open until the fault current is cleared. The fuse is designed with a metal element which absorbs the excess heat generated by the fault current. The heat sensitive element expands and interrupts the flow of current, thus breaking the circuit.

The 04481.25MR fuse is also designed with a number of safety features that help to further protect the system, such as a short-circuit limiting device and an overvoltage limiting device. It also has a chamber with an inert gas inside which helps to protect the contacts from oxidation and other forms of wear and tear.

In conclusion, the 04481.25MR fuse is an essential element in power distribution systems, motor control and power electronics applications and is suitable for applications with up to 480V AC input. This particular type of fuse is capable of providing reliable short-circuit protection and has multiple safety features that ensure system safety. Additionally, it has an extended life span and can withstand very high surges. All these factors make the 04481.25MR fuse an ideal solution for power system protection.

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