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  • CITEL Type 1 and type 2 surge protectors, installation and rules

    Type 1+2 and Type 1+2+3 surge protectors are heavy duty devices, designed to be installed at the origin of the AC installations equipped with LPS (Lightning Protection System). They are necessary to protect sensitive equipment connected to AC network against direct and indirect effects of lightning.
    Type 2 surge prote

  • New surge protectors for LED lighting system

    CITEL provides a complete of surge protectors to be installed at different locations of the outdoor lighting network, such as the luminaires, the street lighting pole box and

    the street cabinets.
    CITEL offers solutions adapted to every type of outdoor LED lighting systems : urban, architectural, tunnels etc...

  • Surge Protectors for LED lighting systems

    CITEL provides a complete of surge protectors to be installed at different locations of the outdoor lighting network, such as the luminaires, the street lighting pole box and the street cabinets.
    CITEL offers solutions adapted to every type of outdoor LED lighting systems : urban, architectural, tunnels etc...

  • vg technology by Citel

    VG technology by Citel

    CITEL Surge Protectors based on VG technology offer the best level of efficiency and reliability, conditions essential for achieving the maximum performance of your protection system.

  • Citel, Surge protectors for insdustrial sites

    The equipment used in your manufacturing facilities are very sensitive and vulnerable to lightning and switching surges.

    If these systems are damaged by a transient, then the entire protection strategy could be compromise : surge protection is highly recommended.

  • Citel, Surge protectors for security systems

    The equipment used in your security systems are very sensitive and vulnerable to lightning and switching surges.

    If these systems are damaged by a transient, then the entire protection strategy could be compromise : surge protection is highly recommended.

    The cost of fully surge protecting an industrial plant is limited and provides peace of mind that your system will be operational when you need it most.

  • Citel, Surge protectors for PV power plants

    PV power plants present a high risk of direct lightning impact and surges due to the large exposed area and the long lengths of the electric conductors.
    In order to avoid problems leading to costly damage and downtime, it is compulsory to install surge protectors at key points in the PV system

  • Citel, PV Surge protectors for industrial and public building

    In order to avoid very costly downtime and lost productivity resulting from a direct or indirect lightning strike, it is critical, and in some cases
    mandatory, to install surge protection at key points within your facility and its vital power and communication networks.

  • Citel, PV Surge protectors for roof top installation

    In order to protect you photovoltaic installations against overvoltages due to lightning strikes, CITEL provides you with a complete range of surge protectors for your installation.
    A professional approach to lightning and surge protection will guarantee your photovoltaic systems a long life.

  • Citel corporate presentation

    Founded in 1937, CITEL is an industrial group which designs, manufactures and markets solutions for the protection of electrical equipment, data, and fixed and mobile telephony as well as for photovoltaic installations against transient overvoltages.

  • Obsta, reliability in obstruction lighting

    OBSTA, a subsidiary of CITEL group is specialized in manufacturing long life obstruction lights for more than 25 years based on cold neon discharge, led and xenon technology.