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Square D™ Whole Home Plug-on Neutral Electronics Protective Devices

These Square D Whole Home Electronics Protective Devices are compact and affordable surge suppressors designed for installation in QO or Homeline Plug-on Neutral load centers.
Aerial view of lightning over a city at night, weather.
Each year it’s estimated that surges can cause $26 billion in lost time, repairs, and equipment.
Lightning bolt and thunderhead storms over neighborhood homes

Where to Buy - Retailers

Square D Whole Home Surge Protective devices are located at a retailer near you. See a current list of retail locations offering Square D products.
Where to Buy

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