0473.375MRT3

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Fuses are important components used to provide protection against equipment damage due to overload or short-circuit currents. The 0473.375MRT3 fuses are a type of re-settable metal-oxide varistor (MOV)-based fuse developed especially for high-performance 1-phase and 2-phase lighting systems. The 0473.375MRT3 fuse is a cost-effective solution for applications such as residential, commercial and industrial lighting, as well as medical and automotive lighting systems.

The 0473.375MRT3 fuse consists of two primary components – a metal-oxide varistor (MOV) and an electronic fuse module. The MOV is designed to protect against high voltage surges in the system, while the electronic fuse module is designed to provide over-current protection. The fuse has short-circuit currents of up to 800 amps, and its fuse module can be reset after a short-circuit event.

The working principle of the 0473.375MRT3 fuse is quite simple. When the current through the fuse exceeds a certain level, the thermal and overload protection (TOP) feature of the MOV will cause it to become more resistive, and this will result in the electronic fuse module tripping and disconnecting the power from the equipment. The TOP feature of the MOV also helps to protect the equipment from severe over-voltage conditions.

The 0473.375MRT3 fuse is a cost effective solution for high performance 1-phase and 2-phase lighting systems. It is designed to provide short-circuit protection of up to 800 amps, and its fuse module can be reset after a short-circuit event. The fuse is suitable for applications such as residential, commercial and industrial lighting, as well as medical and automotive lighting systems. In addition, the TOP feature of the MOV provides additional protection against over-voltage conditions.

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