ISP - Isolator / Surge Protector

  • ISP
  • : Isolator / Surge Protector


    The ISP is the original solid-state AC conducting/DC blocking device designed for the corrosion prevention industry.

    The ISP product line features the most flexible and wide range of product ratings and applications available to the market.


    Additionally, the ISP provides the highest levels of AC fault-handling capability - up to the highest typical transmission system faults. With its design features and ratings, the ISP is the preferred device for power utility underground cable decoupling/bonding requirements.



    Features and Characteristics

    Solid-state Design Replaces Polarization Cell Technology

    No Maintenance Needed

    Fail-safe Design

    Self-protection Features Built-in

    Simple Field Testing Procedures with Standard Equipment

    Comprehensive Testing Available with the optional In-Situ Tester (IST)

    Flashing LED Indicates Device Operation

    No Energy/Power Requirements

    Unlimited Number of Operations

    Submersible Enclosure


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