BK/GBB-V-3-R

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Introduction to Fuses

Fuses are electrical safety devices that break an electrical circuit, interrupting the flow of current when the current exceeded the rated level for a specified time. Fuses come in various sizes and amperage ratings such as 1A, 2A, 6A, 10A, 15A, 20A, 25A, 30A, etc. As the fuse’s current-carrying capacity increases, its physical size typically increases as well.

BK/GBB-V-3-R Application Field and Working Principle

The BK/GBB-V-3-R is a type of fuse used in industrial applications. This fuse is designed with a glass-boating construction and three pieces of tin-plated copper strands. It has the highest current rating among similar kinds of fuse, at 30A. It is widely used in factory equipment, air-conditioners, refrigerators, circuit boards and electric vehicles.

The working principle behind the BK/GBB-V-3-R is simple. In general, when the current passing through the device exceeds the preset value, the voltage resulting from the internal resistance will cause the metal wire in the fuse element to be heated and melted, resulting in an open circuit that is unable to withstand the current. This interrupts the normal current flow and prevents further damage to the device.

Advantages of BK/GBB-V-3-R

The BK/GBB-V-3-R has several advantages over other types of fuse, such as:

• High current rating: With a maximum rating of 30A, this fuse can handle more current than most other similar fuses.
• Excellent insulation: The three pieces of tin-plated copper strands provide enhanced insulation from electric shock.
• Durable construction: The glass-boat construction ensures that the fuse can withstand high temperatures and heavy loads without breaking.
• Easy installation: The BK/GBB-V-3-R is easy to install, with no tools or hardware required.

Conclusion

The BK/GBB-V-3-R is an ideal choice for use in industrial applications. It is highly reliable and can withstand high temperatures, heavy loads, and large currents. Furthermore, its easy installation makes it a popular option for use in factories, air-conditioners, refrigerators, circuit boards and electric vehicles.

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