Surge Filters & Surge Diverters


Following the installation of a dedicated lightning protection system and the bonding of facility earth’s, particular attention must now be given to providing safe and efficient protection for Incoming Power Lines.
LPINZ offers a wide selection of Surge protection devices (SPD’s) which are designed for Surgeand Transient protection of the mains power supply at the point of entry to your facility. These products and technologies are represented in two categories, shunt protection and series protection.

The LPI® Range of Powerline protection products utilise Mov based SPD’s and sparkgap based technologies in providing reliable and cost effective solutions.

  • Class I Protectors, (Spark Gap Based)
  • Class II Protectors, (MOV Based)
  • Powerline Protection Modules
  • Power Line Surge Filters
  • Surge Filters
  • Spark Gap Surge Filters

class1-spark class2-mov powerline surge-20

32A-to-63A 125A-1750A

  • Solutions Partner

    Emerson Network Power

    Download LPINZ/ Emerson - IT Solutions Brochure for SMBs

  • Latest News

    LPINZ partners with Emerson

    Posted: 19/01/2016

    LPINZ  is proud to report that Emerson Network Power has signed our organisation on as a Silver Solutions Channel Partner. Emerson is a global provider and manufacturer of power quality solutions such as UPS, Generator Transfer Switches and Datacentre Cooling Read More »

  • LPINZ Summary Brochure 2018


    LPINZ 2018 Summary and Reference Brochure.
    Click to view or download PDF

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