A surge protector is a device that is installed in between an electrical outlet and the electrical cord of a device. It protects the device from damage caused by sudden spikes or drops in electricity. But do surge protectors go bad? How can you tell if a surge protector is bad? Read on to find out.

How Long Do Surge Protectors Last?

Most surge protectors last around 3-5 years. However, this lifespan can be shortened if the surge protector is constantly being used to power devices that use a lot of electricity or if there are frequent power surges in your area. If you live in an area with frequent power surges, you may need to replace your surge protector more often.

Signs that a Surge Protector is Going Bad

There are several signs that a surge protector is going bad. If you notice any of the following signs, it's time to replace your surge protector:

  • The indicator light is no longer lit
  • The outlets feel warm to the touch
  • The cord is frayed or damaged
  • The plastic housing is cracked or broken

If you notice any of these signs, it's important to stop using the surge protector immediately and replace it with a new one. Continuing to use a damaged or defective surge protector could result in serious damage to your devices or even cause a fire.

Consequences of a Surge Protector gone bad

A surge protector is designed to protect your electronic devices from power surges. However, over time, a surge protector can itself become damaged and start to cause problems.

One of the most common consequences of a surge protector gone bad is that it can cause your devices to malfunction. If there is an issue with the surge protector, it can allow too much power to flow through it, damaging sensitive electronic components.

In addition, a damaged surge protector can also create fire hazards. If the surge protector is overloading circuits or causing sparks, it can easily start a fire. As a result, it is important to regularly check your surge protector and replace it if it shows any signs of damage.

How Much Does it Cost to Replace a Surge Protector?

The cost of replacing a surge protector will vary depending on the type of surge protector and where you purchase it. Basic models can be purchased for as little as $5, while more advanced models can cost up to $100.

When shopping for a new surge protector, be sure to look for one that offers features like ground fault circuit interrupters (GFCI) and thermal fusing. These features offer additional protection against electrical fires and injuries.


As our world becomes increasingly reliant on technology, it's more important than ever to take steps to protect our electronics from power surges. That's why we've written a review of the Best APC Surge Protectors.

They are designed to provide reliable protection for your electronic devices, and they come with a number of features that make them the perfect choice for both home and office use.

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