0672.600DRT4P

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Introduction to Fuses

In electrical installation, fuses play an important role in providing protection for electric circuits and equipment. Fuses are devices that protect electrical circuits from excessive current, which can cause damage or even fires. A fuse is an electrical device that opens the circuit it is protecting when the current flowing through it exceeds its rating. It is designed to operate at a predetermined current level and, once tripped, it must be replaced before the circuit can be restored to normal operation.

0672.600DRT4P Fuse

The 0672.600DRT4P is a fast acting, 6.3mm x 32mm, 600 Volt Class R-rated fuse, with a breaking capacity of 3.9kA. It is designed for industrial applications, and made from tin-plated copper with silver-plated contacts, to ensure reliable electrical service. This fuse has a very high interrupting capacity and low melting time, making it very reliable and ideal for circuit protection. It can be used in applications with as much as 600 volts AC or 300 volts DC.

Application Field of 0672.600DRT4P Fuse

The 0672.600DRT4P fuse is mainly used in industrial applications, such as wind turbines, generators, transformers, motors, switchgear, power grids, lighting, electrical panels, and other electric applications. It is specifically designed for use with Mersen’s 42V-6C-1A fuse holders, and can also be used with other 600V fuse holders.

Working Principle of 0672.600DRT4P Fuse

The 0672.600DRT4P fuse has a silver-plated contact to carry the current, and the heat produced during the current flow melts a metal element housed inside the fuse body, thus disconnecting the circuit. When a short circuit or other dangerous current waveform is detected, an arc is quickly formed within the fuse body which then quickly extinguishes itself. This prevents further damage to the equipment by stopping the current flow and cuts off the power supply. The heat of the melting element then dissipates in ambient air, allowing the circuit to be restored to operational status. The fusing current of the 0672.600DRT4P fuse can be adjusted by using appropriate size fuse clips.

Conclusion

The 0672.600DRT4P fuse is an industrial grade, 600 volt, fast-acting fuse designed for superior performance and protection. It has a breaking capacity of 3.9kA and is made of tin-plated copper with silver plated contacts for reliable service. The 0672.600DRT4P fuse is ideal for applications with 600 volts AC or 300 volts DC, and is compatible with Mersen’s 42V-6C-1A fuse holders and other 600V fuse holders.

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