10 Best Whole House Surge Protectors 2024

Gareth Otwell Reviewed by Gareth Otwell | Last Updated:

Siemens FS140 Whole House Surge Protection – ⭐ Best Overall Whole House Surge Protector

FS140 by SIEMENS

  • Color: 4
  • Weight: 2 pounds
  • Dimensions: 10 x 6 x 4 inches
Siemens FS140 Whole House Surge Protection
  • First Surge Surge Protective Devices (SPDs) are Type 2 and UL / cUL 1449 listed, meeting designated protection requirements
  • Get 3 stage commercial grade notification for your commercial or residential applications
  • Compatible with any brand of load center and breakers
  • Enclosure rated for type 4 outdoor, and can also be installed inside the load center
  • 10 year product and connected equipment

EATON CHSPT2ULTRA Ultimate Surge Protection 3rd Edition

CHSPT2ULTRA by Eaton

  • Release date: 11/01/2017
  • Color: Others
  • Weight: 0.5 pounds
  • Dimensions: 2.4 x 5.3 x 7.5 inches
  • Warranty: Lifetime Limited Product Warranty and the industrys best Connected Equipment Warranty per the product warranty policy.
EATON CHSPT2ULTRA Ultimate Surge Protection 3rd Edition
  • Universally connects to any manufacturer’s load center (breaker box)
  • Easy to use
  • High quality product

Square D by Schneider Electric HEPD80 Home Electronics Protective Device

HEPD80 by Square D by Schneider Electric

  • Color: Gray
  • Weight: 1.74 pounds
  • Dimensions: 2.7 x 3.8 x 3.6 inches
  • Warranty: 5 year Product warranty
Square D by Schneider Electric HEPD80 Home Electronics Protective Device
  • Equal protection to circuits and receptacles throughout home. Protects appliances/equipment that are not plugged into a surge strip
  • Includes an LED indicator
  • NEMA 4X rated for outdoor/indoor use, 80,000 amp Surge Current Rating, 25,000 amp SCCR. CSA and UL 1449 3rd Edition Type 1 SPD
  • The HEPD80 is easily connected to any brand of residential load center and provides the customer a green status LED to ensure proper protection
  • Product warranty of 5 years and 50,000 residential downline warranty

Leviton 51120-1 120/240 Volt Panel Protector

51120-1 by Leviton

  • Color: See Image
  • Weight: 0 pounds
  • Dimensions: 0 x 0 x 0 inches
  • Warranty: 5-Year Limited
Leviton 51120-1 120/240 Volt Panel Protector
  • 120/240 Volt Panel Protector 4-Mode Protection
  • Real time diagnostic visual indicator shows power and suppression status for each protected phase
  • Standard J-Box metal enclosures
  • Compatible with Decora Home Controls
  • Limited Lifetime
  • 120/240 Volt Panel Protector 4 Mode Protection
  • Real time diagnostic visual indicator shows power and suppression status for each protected phase
  • Standard J Box metal enclosures
  • Compatible with Decora Home Controls
  • Limited Lifetime Warranty

Eaton CHSPT2SURGE SPD Type 2 Chsp Whole Home Surge Protector – 💲 Best Budget Whole House Surge Protector

CHSPT2SURGE by Eaton

  • Release date: 10/28/2017
  • Weight: 0.83 pounds
  • Dimensions: 7.5 x 5.2 x 2.9 inches
  • Warranty: 5 Year; 25K connected equipment warranty
Eaton CHSPT2SURGE SPD Type 2 Chsp Whole Home Surge Protector
  • Ac power protection
  • Universally connects to any manufacturer’s load center (breaker box)
  • Quick connect design—easy to mount cable protection modules

Intermatic Smart Guard IG2240-IMSK Whole Home Surge Protector – 👑 Premium Pick

IG2240-IMSK by Intermatic

  • Color: Black
  • Weight: 7 pounds
  • Dimensions: 10.8 x 3.8 x 10 inches
  • Warranty: See Manf Description
Intermatic Smart Guard IG2240-IMSK Whole Home Surge Protector
  • TPMOV surge protection technology
  • Includes three IModules with LED power and protection status lights
  • IModules replace quickly and easily, eliminating the need to install a new SPD unit
  • Type 1 Enclosure for indoor applications in metal
  • $50,000 connected equipment warranty for 10 years on appliances and electronics

Siemens QSA2020SPD Whole House Surge Protection with Two 20-Amp Circuit

US2:QSA2020SPD by SIEMENS

  • Weight: 0.55 pounds
  • Dimensions: 3 x 2 x 3 inches
  • Warranty: Siemens strongly recommends against the use of "used" breakers.  The installation of used breakers in a Siemens panel will void the warranty on the panel.  Siemens does not sell used breakers and has not approved any 3rd party sellers to do so.
Siemens QSA2020SPD Whole House Surge Protection with Two 20-Amp Circuit
  • Provides whole house surge protection
  • Takes up the space of two standard single pole breakers, but also includes two single pole breakers.150 VAC, 40 mm metal oxide varistors
  • The SPD device protects the entire panel and all branch circuits from surges
  • Initial clamping level is 240 volts
  • Handy LED lights provide protection status notification

Square D by Schneider Electric QO250PSPD QO Plug-On Neutral Whole

QO250PSPD by Square D by Schneider Electric

  • Dimensions: 7.5 x 5 x 3.3 inches
Square D by Schneider Electric QO250PSPD QO Plug-On Neutral Whole
  • 50, 000 amp/phase maximum surge current
  • LED status indicator
  • No wiring required
  • 120/240 vac applications

Siemens FS100 Protection Device Whole House Surge Protector

FS100 by SIEMENS

  • Color: Gray
  • Dimensions: 10 x 6 x 4 inches
Siemens FS100 Protection Device Whole House Surge Protector
  • FirstSurge Surge Protective Devices (SPDs) are Type 2 and UL / cUL 1449 listed, meeting designated protection requirements
  • Get 3 stage commercial grade notification for your commercial or residential applications
  • Compatible with any brand of load center and breakers
  • Enclosure rated for type 4 outdoor, and can also be installed inside the load center
  • 10 year product and connected equipment

Leviton 51110-SRG Residential Surge Protection Panel

R01-51110-SRG by Leviton

  • Color: white
  • Weight: 1.3 pounds
  • Dimensions: 10 x 9.5 x 3.5 inches
  • Warranty: 5-Year Limited
Leviton 51110-SRG Residential Surge Protection Panel
  • LEDs show power and surge protection status for each phase
  • Protection for up to 26,000 amps of surge current per mode
  • Compatible with Decora Home Control devices
  • Cost effective surge-protection for commercial/residential environments
  • In NEMA 4X enclosure
  • LEDs show power and surge protection status for each phase
  • Protection for up to 26,000 amps of surge current per mode
  • Compatible with Decorah Home Control devices
  • Cost effective surge-protection for commercial/residential environments
  • In NEMA 4X enclosure

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