170F8234

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170F8234 is an Electrical, Specialty Fuses designed to protect medium-voltage tempering, fusing and motor circuits, and related high-voltage systems from short-circuits and over-currents. It is designed to work with a variety of different types of electrical devices and is capable of providing greater than 30,000 amperes of interrupting capacity. The 170F8234 fuse contains both current-limiting and low-voltage drop characteristics which make it an ideal choice for medium-voltage systems.

The current-limiting characteristics of the fuse limit the peak let-through current of the motor circuit. This prevents catastrophic overloads and burnouts of the motor or other system components. Low voltage drops reduces the operating losses of the motor, and therefore, its energy consumption. In addition, the fuse is equipped with a fast-acting arc quenching media that helps to reduce the rise time of the short circuit current.

The working principle of a 170F8234 fuse is based on the thermal-magnetics method. This method advantages from the combination of two different materials in the fuse element: an argument and a ferromagnetic material. During normal operations, the argument melts slowly and maintains the circuit at a sufficient current, while the ferromagnetic material absorbs energy and generates a magnetic field that prevents over-currents from passing through the element.

When the current reaches a certain threshold, the magnetic field becomes saturated and the argument melts completely. At this point, the circuit is interrupted. The thermal-magnetics method of the fuse is quick and reliable, providing effective protection against over-currents or short-circuits. Due to its fast response, the 170F8234 fuse is ideal for applications in which precision timing is of the utmost importance, such as motor control systems.

In summary, the 170F8234 fuse is an effective and reliable solution for medium-voltage tempering, fusing and motor control systems. The fuse combines current-limiting and low-voltage drop characteristics with a fast-acting arc quenching media for improved safety and energy efficiency. Moreover, the thermal-magnetics method of the fuse ensures accuracy in over-current protection and interruption in extreme conditions.

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