BK/GMT-12A

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BK/GMT-12A is an electrical specialty fuse that works in a very specific way. This type of fuse is designed to protect both the equipment downstream and the electrical system from overloading and short-circuiting. In other words, it keeps the electrical system safe from damage caused by sudden power surges or current overload.

The BK/GMT-12A fuse has a rated voltage range of 12, 24, or 48 volts AC. It has a rated current of 25 amps, a time-delay of 150 milliseconds, and an operating temperature range of -55°C to +85°C. This fuse also comes with either a panel or PCB mount.

As far as the applications of the BK/GMT-12A fuse are concerned, they range from safety fuses, protective devices, and main power supplies to industrial and telecom distribution centers. It is also a popular choice for telecom and electronics in various line current applications. In addition to this, it is suitable for all types of fusing, including both normal and rapid fusing.

The working principle of the BK/GMT-12A is relatively straightforward. When the current exceeds the preset limit, the internal heating element–called the anode–starts to heat up. This heat causes the metal anode or filament to expand, which eventually causes it to break. As a result, the electric current is cut off thereby preventing any further damages to the equipment connected to the circuit.

The design of the BK/GMT-12A ensures that it will remain in the open position until the current has returned to its normal level. It also offers maximum shock and vibration protection due to its robust construction and resistor structure. Furthermore, its panel mounted design allows it to blend in perfectly with switch boards, thereby providing an aesthetically pleasing finish.

In conclusion, the BK/GMT-12A fuse is a versatile, reliable, and cost-effective solution for protecting electronics and electrical systems from short-circuiting and overloading. It is suitable for both commercial and industrial applications and can be used for a wide range of current applications. Its working principle, coupled with its robust construction and excellent shock and vibration protection, makes it a popular choice in the field of specialty fuses.

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