Surge arresters
Surge arresters
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  • Class B+C surge arresters
    Class B+C surge arrestersClass B+C surge arresters combine the functions of protection against lightning surges (class B) and switching surges (class C). They provide comprehensive installation protection in one device. Used in residential and industrial buildings. They facilitate the design and implementation of installations.
    • Number of poles - 1
      Brand
      Availability
      SIEMENS
      1
      • 1
      1
  • Class B+C+D surge arresters
    Class B+C+D surge arrestersClass B+C+D surge arresters - these devices offer three-stage protection against all types of surges. They effectively protect the installation from the main connection to the end sockets. Used in installations requiring the highest level of security. It is a universal and compact protective solution.
    • Number of poles - 4
      Brand
      Availability
      ILUVE
      232
      • 1
      1
  • Class B surge arresters
    Class B surge arrestersClass B arresters protect the electrical installation against the effects of a direct lightning strike. They are used as the first level of protection, mainly in buildings with lightning protection systems. They are installed in main switchboards. They effectively reduce very high overvoltage values.
    • Size - 1 modular spacing
      Brand
      Availability
      EATON
      4
      • 1
      1
  • Class D surge arresters
    Class D surge arrestersClass D surge arresters are mounted directly next to end devices. They protect electronics against the lowest levels of residual overvoltages. Often used in plug sockets or power strips. They are the last line of defense against power surges.
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      Availability
      SAUTER
      1
      • 1
      1
  • Surge arresters for LV overhead lines
    Surge arresters for LV overhead linesThese arresters protect low-voltage lines against voltage surges caused by lightning strikes or network disturbances. They are installed on poles or connections to buildings. They prevent damage to the electrical installation and receiving devices. They are crucial in protecting external infrastructure.
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      Availability
      APATOR
      4
      • 1
      1
  • Other accessories
    Other accessoriesThis category includes, among others: mounting bases, markings or wires for limiter connections. They facilitate the correct and safe installation of surge protection systems. They support the effective operation of limiters. They increase the durability and aesthetics of the installation.
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