TR/3216FF-1.25A

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Fuses are essential components in the field of electrical engineering, particularly in the protection of electrical circuits. The TR/3216FF-1.25A fuse is a special type of fuse that is designed for high-power applications. This type of fuse can be used to protect electrical circuits from excessive current, short circuits, and overvoltage conditions. In this article, we will discuss the application fields and working principle of the TR/3216FF-1.25A fuse.

The TR/3216FF-1.25A fuse is a fast-acting fuse with a breaking capacity of 600VAC. It has a current rating of 1.25A and can be used in a variety of applications, including power supplies, industrial equipment, home appliances, lighting fixtures, and electronic circuits. This type of fuse is designed to protect circuits from overcurrent and short circuits.

The TR/3216FF-1.25A fuse is composed of a special alloy, which is known as the fusible element. This material has a melting point of approximately 221°C. When the current through the fuse reaches a certain level, the fusible element melts, thus interrupting the circuit. The amount of current that will cause the fuse to melt is determined by the rating of the fuse.

The TR/3216FF-1.25A fuse also has a time delay element, which is designed to prevent accidental tripping of the circuit. When a short circuit or overvoltage condition occurs, the time delay element is activated and allows the fuse to operate in the overload condition for a fixed time period. This time delay element also prevents the fuse from tripping due to false signals from the circuit.

In addition, the TR/3216FF-1.25A fuse has several other features, such as the reverse action feature, which allows the fuse to remain intact even after a current surge above its rated value. The trip-free mechanism prevents trips from false signals, and the standard threaded body allows for a quick and easy installation in any type of application.

The TR/3216FF-1.25A fuse is an ideal choice for a variety of applications, such as power supplies, industrial equipment, home appliances, lighting fixtures, and electronic circuits. Its fast-acting response, time delay element, reverse action feature, and standard threaded body make it an ideal choice for high-power applications that require reliable circuit protection.

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