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Plugging Cord Into Surge Protector

Are Surge Protectors Necessary?

April 30, 2024

In an era dominated by technology, the safety of our electronic devices is paramount. From smartphones to refrigerators, our lives are intertwined with gadgets that are vulnerable to the whims of electrical supply. This vulnerability raises a critical question: Are surge protectors necessary? The simple answer is yes, but let’s delve deeper into why surge protectors are essential, how they function, and the various types you might need for different devices in your home or office.

Why Surge Protectors Are Important

Electrical surges can occur unexpectedly and are caused by various factors such as lightning strikes, power outages, or fluctuations in your local power grid. These surges can send an overwhelming amount of electricity through your wiring, potentially damaging anything connected to your power outlets. This is where surge protectors play a vital role. They act as a shield, diverting excess electricity away from your electronics to the ground, thus preventing potential damage.

How Surge Protectors Work

Surge protectors monitor the flow of electricity through your circuits and detect when voltage exceeds the normal level. Once this happens, the surge protector quickly redirects the excess voltage away from your plugged-in devices and into the grounding wire. The key component in this system is the metal oxide varistor (MOV), which can absorb and divert high voltage, ensuring that only safe levels of electricity reach your devices.

The Benefits of Using Surge Protectors

  • Protection Against Damage: The primary benefit of surge protectors is their ability to protect your electronics from voltage spikes, which can extend the life of your devices significantly.
  • Cost Savings: By safeguarding your electronics, surge protectors help avoid the costs associated with replacing fried gadgets. The investment in a good surge protector is minuscule compared to the potential expense of new appliances or repair.
  • Convenience: Many surge protectors come with multiple outlets, allowing you to connect several devices at once, from televisions and gaming consoles to desktop computers and kitchen appliances.

Types of Surge Protectors

When considering surge protection, it’s crucial to understand that not all surge protectors are created equal. There are different types designed for various needs, ranging from small portable units to whole-home systems.

  • Small Surge Protectors: These are typically strip-style protectors with multiple outlets. They’re ideal for home offices or media centers where you might plug in computers, printers, and televisions. These devices are convenient for everyday use but often have limited capacity for larger voltage spikes.
  • Whole Home Surge Protectors: For those looking to provide comprehensive protection throughout their entire home, a whole home surge protector is the solution. Installed at your main electrical panel, this type of protector shields all incoming surges before they can distribute throughout your household circuits. This is particularly valuable for homes with high-end appliances or multiple expensive electronics.

Do I Need a Surge Protector?

If you find yourself wondering, “Do I need a surge protector?”, consider the value of the devices you are protecting. For anyone using electronics that are costly to replace or critical to daily operations, the answer is a resounding yes. Whether it’s a home entertainment system, a desktop computer, or a refrigerator, ensuring the longevity of these devices with a surge protector is a wise decision.

Is a Surge Protector Necessary for Every Home?

While the need might vary, the protection a surge protector offers is beneficial in any setting where electronics are used. Given the unpredictability of power surges and the potential high cost of damages, incorporating surge protection is a practical approach to securing your electronic investments.


Understanding the importance of surge protectors and their benefits can save you a great deal of time, money, and frustration. Protecting your electronics from unexpected electrical surges not only extends the life of your devices but also safeguards your peace of mind. If you’re still unsure about the best surge protection for your home, or if you need any other household electrical or plumbing services, don’t hesitate to call Lickety-Split. We’re here to help ensure that your home runs smoothly and safely, with all the right protections in place. Remember, when it comes to protecting your electrical investments, a surge protector is an essential tool in your defense strategy. Contact us today to learn more about how we can assist you with all your plumbing and electrical needs!


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