BK/C519-5-R

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Fuses are widely used as the main safety protection device in power system. They are mainly used to protect the electric circuits and equipment from overload or short-circuit currents. BK/C519-5-R is a kind of fuse, which has a wide application field and the working principle is very simple.

BK/C519-5-R is an AC circuit protective device. It is suitable for protection of overload, short-circuits and earth leakage in wiring system, and also for protecting circuit breakers and transformers from over-current. It is widely used in both industrial and residential applications, such as power distribution system, household appliances power supplies, electric air conditioners, etc. In addition, it can also be used as protection for main circuit equipment of low voltage switchgears.

The working principle of BK/C519-5-R is also very simple. The fuse consists of an enclosure with a small tube of metal. When the load current approaches a certain value, the metal tube melts and the current is cut off, thus achieving the protection effect. When the current is reduced, the fuse tube can cool down and recover automatically in a few seconds, allowing the electrical connection to resume.

BK/C519-5-R is very reliable and easy to install. It is also small in size and light in weight, which makes it convenient for mounting directly on the machinery or equipment. It also has a wide operating temperature range and can withstand the harsh working environment.

To sum up, BK/C519-5-R is a kind of fuse which has a wide application field. It is suitable for protecting overload, short-circuit and earth leakage in wiring system, and for protecting various circuit breakers and transformers from over-current. Its working principle is also very simple and reliable. And it is also light in weight and easy to install.

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