BP/T-25

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BP/T-25 specialty fuses are high amperage, time-delay and class K5 fuses used for electrical circuit protection. They are used in a range of industrial applications, notably in electrical power systems, utilities, construction and manufacturing operations.

Typical applications for BP/T-25 specialty fuses include primary protection for transformers, motors and generators, as well as general protection for DC circuits, heating and lighting circuits and large conductors. They are designed for high reliability in demanding electrical environments, offering quick response and full protection from overloads or short circuits. The fuse is also suitable for simple parallel multiplex applications.

BP/T-25 specialty fuses are designed for simple installation, with their design measuring only 25mm wide x 8mm high. They are available in a range of current ratings from 80 to 500A, with a long-life expectancy of over 10000 operations. The fuse also features an optional remote operating capability, allowing it to be tripped from a distance.

The fuse body is made of brass, while the electric contacts are copper or brass. Each fuse is equipped with a polystyrene covering for added protection, as well as a molded bushing at its mounting end. The fuse also features a base element that serves to both isolate the electrical connections and prevent the accidental disconnection of the fuse.

The working principle behind BP/T-25 specialty fuses involves a complex interplay of electrical and thermal effects. Upon the application of an overload or short circuit, the current flow through the fuse increases dramatically, producing an intense arc that induces a rapid and uniform heat exchange between the fuse\'s terminals. This heat exchange forces the fuse element to reach its melting point, opening the circuit and breaking the current path. At the same time, the fuse\'s base repairs itself due to its melting point, allowing normal loads to run through the protected circuit once more without any service interruptions.

BP/T-25 specialty fuses are a reliable solution for interrupting high-current electrical circuits that have experienced overloads or short circuits. Their compact design, wide current rating and high-performance functionality make them ideal for a wide range of industrial applications. The fuse\'s thermal energy balance combines with its efficient heat exchange to ensure thorough protection in any environment.

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