We provide import and sales of products as well as various technical support.
We offer a wide range of products for various applications, from large-capacity fuses designed to protect semiconductors such as thyristors, GTOs, and IGBTs, to glass tube fuses for circuit boards. Aiming for "not to blow except in the case of overcurrent," we repeatedly conduct accelerated tests under various fluctuating loads and fatigue tests on the elements, which helps in evaluating lifespan and improving the elements. The accumulation of such data, which does not appear in the catalog, creates highly reliable fuses.
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basic information
【Products】 We offer a variety of fuses, including fuses for solar power generation and fuses for semiconductor protection. Additionally, we manufacture and sell SPD lightning surge protection, string monitoring for solar panel output, laminated busbars, heat sinks, disconnectors, and collecting devices.
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Company information
Mersen Electrical Protection, a division of the Mersen Group (formerly Carbone Lorraine), is headquartered in Saint-Bonnet, France, and is a specialist in the field of power electronics with production facilities not only in France, including ISO9001 certified factories, but also in the United States, Canada, Mexico, and Japan. Mersen Japan Co., Ltd. was established as a subsidiary to import and sell products from Mersen France, as well as to manufacture under license and provide various services to customers.