Commercial Surge Protection Devices

Commercial surge protection devices can provide protection against voltage surges from lightning and/ or switching surges. Under the 18th Edition, Lightning Arresters are known as Type 1 devices have a high impulse current to withstand direct lightning strikes and are potentially required on completion of a risk assessment, Type 2 Surge Arresters prevent overvoltage from switching and provide low voltage surge protection for sensitive electronic equipment. Please Contact us if you have any questions, need more information or perhaps require a project quote.

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Commercial Surge Protection Devices

Commercial surge protection devices can provide protection against voltage surges from lightning and/ or switching surges. Under the 18th Edition, Lightning Arresters are known as Type 1 devices have a high impulse current to withstand direct lightning strikes and are potentially required on completion of a risk assessment, Type 2 Surge Arresters prevent overvoltage from switching and provide low voltage surge protection for sensitive electronic equipment. Please Contact us if you have any questions, need more information or perhaps require a project quote.

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  1. Image of Lewden Commerical Type 2 Three Phase Surge Protection Device Module
  2. Image of Lewden Commerical Type 1/2/3 Single Phase SPD Module
    Lewden Type 1/2/3 Single Phase SPD Two Module Code: SRG1123
    £376.74 £313.95
  3. Image of Lewden Commerical Type 1/2/3 Three Phase SPD Module
    Lewden Type 1/2/3 Three Phase SPD Four Module Code: SRG3123
    £723.54 £602.95
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