BK/GBB-17-1/2-R

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Introduction

Fuses are electrical devices designed to protect wires, transformers, and other electrical equipment from overheating and excessive current. The BK/GBB-17-1/2-R is a type of fuse designed to perform this function by automatically disconnecting the power supply when current levels become too high. This article will examine the application field and working principle of the BK/GBB-17-1/2-R.

Application Field

The BK/GBB-17-1/2-R fuse is designed for general purpose use in residential and commercial buildings, industrial buildings, workshops, and laboratory areas. It is typically used to promote safe, reliable operation of electric appliances, lighting fixtures, machinery, and circuits. Due to its high breaking capacity, the BK/GBB-17-1/2-R is also suitable for use in fire protection systems.

Working Principle

The BK/GBB-17-1/2-R fuse is a type of current-limiting device that uses a metal strip to rapidly disconnect the circuit when current levels become too high. The fuse has a predetermined breaking capacity that is triggered when the current level exceeds a certain threshold. Once the fuse breaks, the circuit is cut off, thus preventing further electrical damage or injury.

The fuse is made up of three main components: a metal strip, a thermoplastic holder, and a protective cover. The metal strip is made of high-quality silver and contains an aluminum coating that helps improve the melting point and conductivity. The thermoplastic holder and protective cover provide extra protection against sudden power surges and other environmental hazards.

The BK/GBB-17-1/2-R is designed to be a quick-acting fuse, meaning that it will disconnect the circuit in just a few milliseconds. This ensures that the circuit is quickly protected against electrical damage, even during very high power surges. The fuse also has a high breaking capacity, meaning that it can handle large amounts of current, making it suitable for use in a wide variety of applications.

Conclusion

The BK/GBB-17-1/2-R fuse is a type of current-limiting device designed to protect circuits and electric appliances from overcurrent and power surges. It is typically used in residential and commercial buildings, industrial buildings, workshops, and laboratory areas. The fuse contains three main components-a metal strip, a thermoplastic holder, and a protective cover-that work together to quickly disconnect the circuit when current levels exceed the predetermined breaking capacity. As such, the BK/GBB-17-1/2-R fuse is an essential tool for promoting safe, reliable operation of electrical systems.

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