BK-F03A-1-1-2A

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Fuses are essential components to protect electric circuits from an overload, especially in the rapid development of industry and technology. BK-F03A-1-1-2A is one such product, widely used in electrical industry.

1. Application field of BK-F03A-1-1-2A

BK-F03A-1-1-2A fuse is a hybrid fuse. It can replace all kinds of European fuses, such as BS88, JCN, JXS, KBN, etc. It is suitable for AC 50/60Hz, rated voltage: 500V, rated current: 2A, and can also be used for DC. It is suitable for protecting electrical circuits and power supplies, such as power tools, household electrical appliances, air conditioners, etc. This product is a medium-breaking fuse, with fast acting time character, its protective effect is reliable.

2. Working principle of BK-F03A-1-1-2A

The working principle of BK-F03A-1-1-2A is based on electricity heat. During normal operation, the current passes through the fuse and generates heat. When the current exceeds the rated amperage for a certain period of time, the fuse will be heated to a temperature far beyond the ambient temperature. The melted alloy inside will expand and open the fuse, thus disconnecting the circuit and protecting the circuit.

BK-F03A-1-1-2A fuse is constructed with a metal fuse wire, a ceramic body, and two metal caps. The metal fuse wire is connected to the two metal caps, which are respectively connected to two ends of the circuit. The ceramic body is made to package the metal fuse wire, to dissipate heat and to provide mechanical protection. When the fuse experiences an overload or a short circuit, the metal fuse wire will melt, and the current between the two terminals will be disconnected.

3. Advantages of BK-F03A-1-1-2A

The advantages of BK-F03A-1-1-2A fuse are: easy to install, small size, fast breaking time, high breaking capacity, short circuit current capacity; good fever resistance, it will not fail due to abnormal fever generated in circuits; safe and reliable, no spark, no eye damaging UV light emission when breaking, no explosion danger when breaking.

4. Conclusion

BK-F03A-1-1-2A fuse is an ideal protection component for industrial and domestic electrical circuits and power supplies. Its superior performance makes it an excellent choice for a wide range of applications.

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