BB-4F125

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Fuses are one of the most common and important components of electrical and electronic systems. The protection of circuits and equipment from the overcurrent and short circuits, and the connection of lines and parts, are the main roles of the fuse. BB-4F125 is a particular type of fuses, designed to provide a safe and reliable solution for electronic or electrical applications.

BB-4F125, which is applicable for more than 600V AC/DC, has a heart shape for its appearance. This special shape is designed for installation into the thin groove on CFB and MCB circuit breaker in various types of fine plays and commercial circuit boards. The height of BB-4F125 is 18.8mm, and the compressive distance is 14mm, with a heat resistance up to 600°C and a melting capacity of 4A. It is also highly resistant to environment and emotion. The use of the high temperature resin insulation package makes the fuse easier to install, and it is more convenient for customers.

The working principle of the BB-4F125 fuse is to make the current through melting when the current passes through it, resulting in the interruption of the circuit when the current drops. When the over-current passing through the fuse heats it with electricity, the resinous wiring melts and the circuit will be interrupted. When the current is normal, the fuse can be recycled after cooling, so it can be used repeatedly. In addition, its temperature limiting design will activate a switch before the fuse melts, to quickly stop the operating current, and prevent burnout of the components.

The application range of BB-4F125 includes circuit protection, control panels, medical electrical equipment, and motors, etc. Its outstanding technical performance advantages let it win the trust of many customers. It can increase reliable work time in the circuit protection system, and extend its duration of use. BB-4F125 fuses are suitable for electric and electronic systems in many industries. It also can be applied to the circuit breaker switch to secure the electric circuit and electric equipment from the damage of overvoltage and sudden power-out.

In conclusion, BB-4F125 fuses have many advantages, such as high safety, reliable use and fast response time. It can be used as an ideal current protection device in many industries, reducing the occurrences of fire hazards due to overvoltage. With its cost-effective design, it is also available for customers purchasing.

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