Discover More About NSi Products

A leading provider of connectors, NSi proudly puts our signature brand Polaris™ Connectors at the front of the line. The original insulated connector, Polaris has been providing safe, secure and lasting connections for years. With specially designed connectors for motors & fine-stranded wire, and direct burial/submersible applications, Polaris is the one for any job.

  • Electrical Products

    Connectors, grounding, wire management, splicing – our offering covers every connection need for small and large jobs – in stock & ready to ship. Click here to find Polaris™, Easy-Twist™, Easy-Splice™, Connector-Bloks™ and more.

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  • TORK® Products

    TORK’s finely engineered time switches have been reliably controlling everything from lighting to farm feeding for almost a century. But mechanical and digital time switches aren’t our only specialty; the TORK offering includes Photocontrols, Occupancy Sensors, and TORKAlert™ Signaling Devices.

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  • Lighting Products

    HID, Emergency & Exit, Security and Worklights, and a full complement of ballast kits, accessories and vaportites. Our latest Induction products are virtually maintenance free with up to 100,000 hours of lamp life!

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  • TORK® Pool & Spa Products

    The redesigned pool/spa panel for the 21st century with numerous patented and unique features, reduced add-on material costs and less time to install; our panels are listed under the 2008 UL Standard. Tork’s freeze protection series offers what the competition can't: the same load break & 7.5 HP as the time switch - no need for OMRON relay to be wired in parallel. Thermostat devices also available!

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