About Citel

    Since 1937, CITEL has protected all electronic and electric equipment from lightning strikes and electrical transients caused by lightning and switching transients.

    Whether standard or custom solutions, we cover all our clients needs specific to their application. This desire guides our daily activities and is fundamental to our mission. Adapting to the specific needs of local markets, risk levels and applications, we offer protection for low voltage installations, communication networks, photovoltaic systems as well as LED lighting.

    The millions of SPD’s made and sold each year by CITEL are proof positive of the high-quality standards, consistency and reliability of our products that our clients and partners around the world have come to expect.

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