Are you an enthusiast of best whole home surge protectors? If so, you definitely want to check out the following top 10 best whole home surge protectors.
In Hurry? Checkout Our Top Pick Of Best Whole Home Surge Protectors.
Our Top Pick

9.7/10 our score
Best Whole Home Surge Protectors
Rank | Product Name | Score |
---|---|---|
1 ![]() |
Square D HEPD80 |
9. 7 |
2 ![]() |
Siemens QSA2020SPD |
9. 5 |
3 ![]() |
Intermatic IG1240RC3 |
9. 1 |
4 ![]() |
Siemens FS140 |
8. 8 |
5 ![]() |
Square D Surgebreaker Plus |
8. 6 |
6 ![]() |
Leviton 51120 Series |
8. 2 |
7 ![]() |
Panamax SEP200 |
8. 0 |
8 ![]() |
PEFL KVar |
7 .7 |
9 ![]() |
Eaton CHSPT2Ultra |
7. 4 |
1. Square D HEPD80

9.7/10 our score
- Make sure this fits by entering your model number.
- 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
2. Siemens QSA2020SPD

9.5/10 our score
- Make sure this fits by entering your model number.
- Provides whole house surge protection
- Takes up the space of two standard single pole breakers, but also includes two single pole breakers
- 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
3. Intermatic IG1240RC3

9.1/10 our score
- Make sure this fits by entering your model number.
- SURGE PROTECTIVE DEVICE
4. Siemens FS140

8.8/10 our score
- Make sure this fits by entering your model number.
- 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
5. Square D Surgebreaker Plus

8.6/10 our score
- Make sure this fits by entering your model number.
- Easy to install - Few screws needed, modules snap into place
- Saves space - Compact design requires minimal space
- Maximum surge suppression - Includes HEPD80 for long lasting protection against more powerful surges
- Extends protection - Whole house protection including appliances, HVAC, lighting, cable, ethernet, and telephone
- Application flexibility - Removable modules (cable, ethernet, and telephone) allow quick and easy installation customization
6. Leviton 51120 Series

8.2/10 our score
- Make sure this fits by entering your model number.
- 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
7. Panamax SEP200

8/10 our score
- rated For Split/single Phase Panels Up To 400a
- 3 Wires Plus Ground
- meets Ansi C62.41 Requirements
- 700v L-n/800v N-g Voltage Protection Rating Ul 1449 3rd Edition
- AC surge protector permanently connected to main service panel
- Features a compact chassis, visible diagnostic LED and easy installation.
- Rated for split/single phase panels up to 400 Amps
- Meets ANSI C62.41 Requirements.
- 700V L-N / 800V N-G Voltage Protection Rating, UL 1449 3rd Edition
8. PEFL KVar

7.7/10 our score
- Save Up to 25% on your Electric bill
- 15 Year Comprehensive Warranty
- WholeHouse Surge Protector
- UL listed, Made in USA, Nema 3 Rating
- 220V single Phase, 200 Amp
9. Eaton CHSPT2Ultra

7.4/10 our score