5MF 1.25-R

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Fuses are some of the most important safety devices found in electrical systems used for home appliances, motor vehicles, and motors. They are designed to prevent overcurrent and overloads by cutting off the power when an excessive amount of electricity passes through them. 5MF 1.25-R fuses are widely used in the automobile and industrial electrical systems due to their high quality and durability.

Application Fields

The 5MF 1.25-R fuses are especially suitable for power systems of 48/60/110/220/ 380V rated voltage, especially in the line network for motor vehicle, which carries current of 12V, 24V, 36V and up to 60V. It can also be used in some unstable voltage environments such as generators and other electrical devices. Because of their positive-acting characteristics, they can cut the current off immediately in case of overload or short circuit.

In addition, because of their small size and light weight, 5MF 1.25-R fuses are also widely used in the production of medical instruments, electric vehicles and other products with small size, low installation space and weight. These fuses provide ideal protection for small electric systems and devices from overcurrent and short circuit damage.

Working Principle

The 5MF 1.25-R fuses are designed to protect electrical systems from overloads and short circuits. A fuse works by introducing a weak link in the power circuit that will break if too much current is allowed to pass through it. It breaks the electric circuit as soon as the current rises above the safe level, thus protecting the circuit from damage. This is accomplished by the presence of a metal strip inside the fuse that melts when a certain amount of current passes through it. When this happens, the circuit is interrupted, preventing any further current from passing through the circuit.

The amount of current that can pass through the fuse before it breaks depends on the size of the fuse. The 5MF 1.25-R fuses have a 25 Amp rate, meaning that they will allow up to 25 Amps to pass through the circuit before they open and interrupt the power. The number of amps that can be permitted through the circuit will depend on the type of circuit involved and the amount of current needed. The 5MF 1.25-R fuses offer excellent protection from overloads and short circuits, making them suitable for a wide range of applications.

Conclusion

5MF 1.25-R fuses are designed to provide protection from overcurrent and short circuit damage. They have a 25 Amp rate and are specially designed for automotive and industrial applications, making them suitable for a wide variety of uses. They are small in size and light in weight, making them perfect for small electric systems and devices, while offering excellent protection from overcurrent and short circuit damage. 5MF 1.25-R fuses are a reliable and durable safety device that can be used in a wide variety of applications.

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