Top 10 Best Whole House Power Surge Protectors in 2019 Reviews

Electricity is useful in our daily activities. In fact, almost everything these days runs on it. You can imagine a scenario where there is no electricity; there could be no computers, video games, and other home appliances. Although this commodity has millions of uses, it requires careful installation process and sobriety when using. One of the first priorities when dealing with electricity is the safety.

You will be surprised that when there is power surge, it can render your appliances and other home equipment useless within a flash of a second. But no need to worry; these days, there are devices designed to cushion electrical appliances from the power surge. They can be simple gadgets to the whole residential building. As one way of ensuring a safety guarantee, we are have reviewed the top 10 best whole house power surge protectors in 2019.

10. Intermatic IG2240-IMS Whole Home Surge Protection Device with Consumable Modules

  • Brand: Intermatic
  • Item Weight: 7 pounds
  • Product Dimensions: 10.8 x 3.8 x 10 inches

There is no need to risk installation of electricity to your home. This device is intended for homes and small businesses. The Intermatic power surge protector with a consumable module will ensure all your appliances such as TV, refrigerators HVAC and other office equipment are 100% protected. Once there is a minor breakdown in the device, spare parts are available instead of discarding the full equipment. The LED light indicates when the protector has developed a mechanical problem. It has three power modules; power voltage is 120/240v and ideal for residential lighting.


  • Brand: Sycom and Spike-Ender

This device from Sycom is a highly designed to offer the best protection ever. The surge protector comes enhanced with spike terminators. The featured technology ensures it is very sensitive, with 5 Nanoseconds response capacity. Installing it is a minute job, it has only three wires. The two black cable can connect to the either of available two poles. Encasing is of superior quality thus making it weatherproof; it can be installed even on the exterior side of the house. Once installed you enjoy manufacturers’ lifetime warranty.

8. Leviton 51110-1 120/240 Volt Panel Protector 4-Mode Protection-white

  • Brand: Leviton
  • Item Weight: 3.2 ounces
  • Product Dimensions: 10 x 9.5 x 3.5 inches

The white encased Leviton 51110-1 is a very able device, with a capacity to protect homes and light commercial enterprises. With just simple interconnection with your circuit breaker, all your expensive machines are safe. The protector can offer protection for up to 26,000 of surge each mode. It has LED indicators that show the safety status for each power phase. The device is compatible with Decora home control system. It can operate in extreme conditions as it has a temperature operating range of -10 to 60 degrees Celsius.

7. Square D from Schneider Electric SDSA1175 Panel Mounted Single Phase Type 1 Surge Protective Device

  • Brand: Square D by Schneider Electric
  • Item Weight: 6.4 ounces
  • Product Dimensions: 2.7 x 2.2 x 2.2 inches

When you think about power surge and its effects on your electronics, you will not hesitate to install one in your house. The Square D SDSA1175 device is very compact and durable. The heavy duty casing is ideal as the device is usable for both indoor and outdoor application. The single phase designed protector can operate on 120/240V three wires, or be two 120V, 60Hz electrical installations. A combination of two devices can be employed in the suppression of 3 phase power. The electricity operation status is monitored through installed light indicators.

6. Square D by Schneider Electric HOM2175SB Homeline Surge Breaker Surge Protective Device- 2 Load Center Spaces

  • Brand: Square D by Schneider Electric
  • Item Weight: 13 ounces
  • Product Dimensions: 2.6 x 2 x 3.1 inches

In majority homes, it is common to find they rely mostly on surge strips to protect their appliances. While this is a good idea, surge strips cannot be effective than whole house surge protector. Also, their protection ability is limited to smaller appliances. The Squire D HOM2175SB protector can offer wholesome protection in your home. It has circuit equal protections and throughout receptors to detect any mishap. It operation is easy through enhanced indicators. The device is applicable in service entrance locations and homeline load centers. It designed to be used in three wire single phase design 120/240V AC.

5. Leviton 51120-1 Panel Protector, 120/240V

  • Brand: Leviton
  • Item Weight: 4.3 pounds
  • Product Dimensions: 8.2 x 8.1 x 4.7 inches

Leviton 51120 power surge protector is the surest way to ensure you are fully protected from electrical related damages. Its high technology construction and design allow total reliability. It is very accurate on the real time operation of the equipment and can be monitored using the light indicators. The device is durable having placed on j-metal casing thus can be installed anywhere without weather affecting its operations. It enjoys 4 protection mode and voltage of 120/240V. Having it installed in your home, you will benefit from the safety of all your appliances and lifetime warranty.

4. Intermatic IG1240RC3-Whole Home Type-2 Surge Protection Device

  • Brand: Intermatic
  • Item Weight: 2 pounds
  • Product Dimensions: 6.5 x 8.3 x 8 inches

The Intermatic IG1240RC3 is a state of art power surge protector suited for light commercial, residential and house usage. The technology used enhances it to be compatible with a 120/240V panel. The MOV technology gives every component protection against heat. Unlike other devices, this one is housed in NEMA 3R polycarbonate case. It boasts 3inches 12-gauge color coded lead, nominal discharge 20kA and short circuiting rating of 50kA. The protector is US and Canada safety standard compliant.

3. Eaton 109420 Ultra Surge Protection 3Rd Edition

  • Brand: Eaton
  • Item Weight: 1 pounds
  • Product Dimensions: 2.4 x 5.2 x 7.5 inches

This Eaton 109420 power surge protector is meant to be used for both outdoor and indoor applications. It is very simple to install as it connects universally with any brands load center panel. Also, it can be attached to telephone or cable protection module. With it, you can be able to know when the device is working properly though LED indicators. It employs type two SPD protection modes.

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

  • Brand: Siemens
  • Item Weight: 8.8 ounces
  • Product Dimensions: 3 x 2 x 3 inches

With this surge protector, it assures you full-time protection. It is designed to protect the whole house, whether the spikes are generated internally or externally. It comes with two standard single or two pole breakers. Once installed it protect the entire panel and other branches from electric spikes. When installing it, the initial power voltage is 140V and is compatible only with Siemens panel. With this equipment, you can be assured of the safety of your house and appliances.

1. Square D by Schneider Electric HEPD80 Home Power Surge Protector

  • Brand: Square D by Schneider Electric
  • Item Weight: 1.7 pounds
  • Product Dimensions: 2.7 x 3.8 x 3.6 inches

This power surge device guarantees you superior quality. It comes with a combination of high-tech engineering and ease of installation. Instead of relying on unreliable strip protectors this equipment replaces all. It can be able to handle surge current of up to 25,000 amp, SCCR. CSA and UL 1449 3rd Edition Type 1 SPD. With any power panel, this device can be mounted. HEPD80 comes with 5 years warranty or $50,000 connected equipment warranty.

Buying new home appliances and other electrical equipment is expensive. However, many people will only take little measures to protect them from power damages. Having a reliable whole house surge protector can save you from costly damage repairs and replacements. Also, these devices protect your home from fire accidents.

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