BK/MDL-BV-2-1/2

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Fuses play an important role in electrical wiring and technology, and they’re beneficial both to electrical equipment and to people who work with or around it. BK/MDL-BV-2-1/2 is a type of fuses which are widely used as protection elements in low-voltage circuits. This article explains BK/MDL-BV-2-1/2 application field and working principles.

Application Field of BK/MDL-BV-2-1/2

The BK/MDL-BV-2-1/2 is a type of low-voltage fuse designed for motor applications. It is most suitable for AC motors and can be used both in single-phase and 3-phase motors. The rated voltage of the fuse is between 100 and 480V AC, and the rated current is between 30A and 70A. The breaking capacity of the fuse is 2500A.

The BK/MDL-BV-2-1/2 is commonly used in heavy duty applications such as motor control systems, air-conditioning systems, power-supply pumps, and cranes. It is also used to protect transformers from short circuits or sudden spikes in current. The fuse is also suitable for application in the machine and electrical industry.

Working Principles of BK/MDL-BV-2-1/2

The BK/MDL-BV-2-1/2 fuse is made up of a metal body, an internal element, and two terminals. It works by allowing electricity to pass through it until an overcurrent or short circuit occurs. When this happens, the internal element melts due to the increased current which leads to a permanent break in the circuit. This prevents further damage to the electrical components.

The current rating of the fuse determines the time it will take for the element to melt and break the circuit. The fuse is designed to break the circuit in a way that does not damage the circuit’s components. Once the element has melted, the fuse must be replaced to restore the circuit.

The BK/MDL-BV-2-1/2 fuse has a good temperature resistance and is suitable for a wide range of operating temperatures. It also features a compact design which makes it easy to install and maintain.

Conclusion

The BK/MDL-BV-2-1/2 fuse is a low-voltage fuse that is suitable for motor applications. It is designed to provide reliable protection from overcurrents and short circuits. It features a robust construction, a high breaking capacity, a good temperature resistance, and a compact design. As such, it is an ideal choice for heavy duty applications such as motor control systems, air-conditioning systems, power-supply pumps, and cranes.

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