CITEL
CITEL has been committed to protecting electrical equipment from instantaneous surge currents caused by lightning worldwide since 1937. Through a deep understanding of standards and regulations and continuous investment in research and development, millions of CITEL-designed surge protectors are produced and sold every year. CITEL develops many of its key protection components in-house. Our global R&D teams help deliver a full range of high-quality surge protection products to the market, and we are proud of our unique customer-centric service commitment.