| Surge protection, arrestor, Type 1 (industry) |  |  | 
  
    | Coordinated lightning controller Combined arrestorSystem solution VG TN-S TT System solution VG TN-C Lightning current arrestor Lightning controller Accessories, covers and bases
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    | Sure protection, photovoltaics |  |  | 
  
    | Complete photovoltaic block V50, 600 V DC Complete photovoltaic block V25, 900 V DCComplete photovoltaic block V20, 600 V DC Complete photovoltaic block V20, 1,000 V DC Photovoltaic system solution with MC4 connectorPhotovoltaic system solution with MC4 connector, unequipped Photovoltaic housing with connection terminalsPhotovoltaic housing with V-Tec entryPhotovoltaic system solution AC/DC protectionPhotovoltaic coversPhotovoltaic bases
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    | Surge protection, data and information technology |  |  | 
  
    | Network technology RJ 45Sub D ASP Power supply Lightning barrier V...AC/DC+FS Lightning barrier V2...AC/DC+FSBasic protectionLightning barrier FRD 1Testable lightning barriersPetrol Field arrestor
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    | Surge protection, protection and spark gaps |  |  | 
  
    | Protection and spark gapsOBO discharge gaps and protective spark gaps are designed to isolate electrical system components, which under normal operating conditions are not connected together. If lightning strikes cause a potential increase in one of the electrical system components, the isolating spark gap guarantees a conductive connection and therefore equipotential bonding. 
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    | Measuring and test systems |  |  | 
  
    | Measuring and test systems It is often necessary to check the function of the surge protection devices within a data cable. It is particularly important to check that the actual test of the protection devices has no negative influence on the data signal.
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    | Equipotential bonding systems |  |  | 
  
    | Equipotential bonding rails for indoor use Equipotential bonding systems for outdoor useEquipotential bonding rail for industrial application Strip earthing clipsEarthing clips
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    | Earthing systems |  |  | 
  
    | Conduction material Deep earther and plate eartherConnection material Holders and accessories
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    | Interception and arrestor systems |  |  | 
  
    | Conduction material Interception systemRoof cable holder Cable bracket Insulated lightning protectionOBO isCon® system Connection clamps and connection terminalsConnection and separating terminalsEarth entriesAccessories
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