CITEL is a global manufacturer of advanced transient voltage surge suppressors and protective devices for AC, DC, telecom, and photovoltaic applications.
CITEL is a recognized world leader in the design and manufacture of transient voltage surge suppressors (TVSS) and surge protective devices (SPD). With a comprehensive range of products, CITEL provides advanced protection solutions to safeguard sensitive electronic equipment from the harmful effects of lightning strikes and power line disturbances.
The global brand offers reliable protection for AC power, DC power, data lines, photovoltaic installations, telecom networks, and RF coaxial systems. Known for utilizing proprietary gas discharge tubes (GDT) and advanced thermal disconnect mechanisms, CITEL ensures the longevity and safe operation of vital electrical systems across industrial, commercial, and residential applications.
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A red indicator signifies a fault or that the surge protector has reached the end of its life and must be replaced immediately to ensure continued protection.
No, installation must be performed only by an electrically skilled operator in strict accordance with national electrical installation rules.
The main differences lie in their capacity and features. The MSB10 series typically offers more advanced functionalities and optical monitoring displays compared to the more compact MSB6 series.
Dedicated fuses (such as Type gG) are required or recommended depending on the specific SPD model and your electrical network's short-circuit current. Refer to your specific product manual's technical data table for fusing guidelines.