electric surge

Our modern homes are filled with a plethora of electrical appliances and gadgets that simplify our lives and offer various forms of entertainment and convenience. However, with the increased reliance on these devices, the odds of electrical surges posing a threat to our home’s electrical system and appliances have also risen. Surge protection is essential to shield your home and electrical devices from potential harm caused by voltage spikes, ensuring their longevity and optimal performance. 

Surge protection devices help mitigate the impact of these voltage spikes by redirecting excess energy safely to the ground, therefore preventing damage to your electrical devices. There are several types of surge protectors available in the market, ranging from whole-house surge protection to point-of-use devices like surge protector strips. Knowing which type of protection is best suited for your home’s unique needs is crucial in ensuring your electrical system’s safety and performance.

In this article, we’ll explore the importance of surge protection, tips on selecting the right devices, and the benefits of protecting your home and valuable devices from electrical surges.

Understanding Electrical Surges

An electrical surge, also known as a voltage spike, occurs when there is a sudden increase in voltage that exceeds the standard level for an electrical device. The excess voltage can cause damage to the device or its components, leading to malfunctions or complete failure of the device. Common causes of electrical surges include:

1. Lightning Strikes: Although relatively rare, lightning strikes can cause significant voltage spikes capable of damaging your electrical system and appliances.

2. Power Outages: When power is restored after an outage, an electrical surge may occur, causing voltage fluctuations that can harm sensitive electronics.

3. Faulty Appliances or Wiring: Damaged or faulty electrical equipment or wiring in your home can create surges by generating voltage spikes that can affect other devices connected to the same circuit.

4. External Factors: Issues with the electrical grid or nearby electrical disturbances can lead to surges that impact your home’s electrical system.

Selecting the Right Surge Protection Devices

There are several types of surge protection devices available, each offering different levels of protection based on your requirements. When selecting a surge protector, consider the following factors:

1. Whole-House Surge Protection: A whole-house surge protector is installed at your electrical panel and provides comprehensive protection for your entire home by redirecting excess voltage to the ground. This type of protection is recommended to shield your electrical system and large appliances from high voltage spikes.

2. Point-of-Use Surge Protection: These devices, usually in the form of surge protector strips or wall-mounted units, offer localized protection for specific devices, such as computers or home entertainment systems. They can effectively absorb and redirect smaller voltage spikes, ensuring that your sensitive electronics are not damaged.

3. Device Specifications: When selecting a surge protector, pay close attention to its specifications, such as the joule rating, which indicates the energy absorption capacity of the device and the clamping voltage, which denotes the voltage level at which the surge protector begins to redirect excess energy.

4. Warranty and Certification: Choose surge protectors that come with a warranty and have been tested and certified by accredited organizations, such as Underwriters Laboratories (UL). This verifies their safety and effectiveness in protecting your electrical system and devices.

Installation Best Practices

Proper installation of surge protection devices is critical to ensure optimal performance:

1. Electrical Panel Installation: Whole-house surge protectors should be installed by a licensed electrician, as the process involves working with your home’s electrical panel, which can be dangerous if not handled correctly.

2. Location: Point-of-use surge protectors should be installed as close as possible to the devices they are protecting. Ensure there is adequate space to accommodate the surge protector and electrical cords without causing clutter or obstruction.

3. Secure Connections: Ensure that devices are securely connected to the surge protector, avoiding loose connections that can lead to potential hazards.

4. Regular Maintenance: Regularly inspect your surge protection devices for signs of wear or damage, as well as ensure their proper functioning through testing.

Benefits of Surge Protection

Investing in surge protection measures for your home offers various benefits, including:

1. Protecting Your Electrical Devices: Surge protectors shield your home’s electrical devices from voltage spikes, ensuring their longevity and maintaining optimal performance.

2. Preventing Electrical Fires: Effective surge protection can reduce the risk of electrical fires caused by high voltage spikes that can damage your home’s wiring and create hazardous conditions.

3. Increased Energy Efficiency: Surge protectors help stabilize voltage levels, resulting in more consistent energy usage and potentially lowering your electricity costs.

4. Prolonged Device Lifespan: By preventing damage from electrical surges, you can prolong the lifespan of your electrical devices, reducing the need for costly replacements.


The importance of surge protection in safeguarding your home and electrical devices cannot be overstated. By understanding the causes of electrical surges, selecting the appropriate surge protection devices, and ensuring proper installation and maintenance, you can shield your home’s electrical system and valuable devices from excess voltage.

Not only does surge protection offer peace of mind in protecting your appliances and electronics, but it also contributes to greater energy efficiency and reduced risk of electrical fires. In the long run, investing in surge protection measures is a cost-effective way to ensure the overall safety and performance of your electrical system.

At Turner On Electric, we offer expert guidance and professional surge protectors installation in your home. Our team of experienced electricians can assess your electrical system and recommend the best surge protection solutions based on your specific needs and budget. Reach out to our team of experienced technicians today and safeguard your valuable devices and electrical system!

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