Get advanced appliance and electronics surge protection with whole house surge protection from Square D™. Learn why surge protection can reduce or prevent damage to your valuable investments.

Get free shipping on qualified Square D Whole-House Surge Protectors products or Buy Online Pick Up in Store today in the Electrical Department.

Square D brand Home Electronics Protective Devices (HEPDs) are compact and affordable surge suppressors designed and is compatible for any brand residential load centers. HEPDs work …

Square D - HOM250PSPD Homeline Whole House Surge Protection Device, 50kA, 120/240V, 1-Phase, No Wiring, Plug-On Neutral & AFIC Homeline Circuit Breaker, 15-Amp, 120V, 1-Pole, CAFCI, …

This is a Type 2 secondary surge arrestor designed specifically for use with Square D QO Load Centers. It provides whole-house protection against high-energy surges, such as those caused by …

Compare our line of Square D surge protective devices (SPDs), including warranty information.

The Surge-logic Surge breaker Plus Surge Protective Device protects the entire home from high-energy power surges and low-energy repetitive surges by delivering surge suppression.