If you are confused by the uses of a Surge Suppressor, a Surge Arrester and a Lightning Arrester, you are definitely not alone. The differences between the 3 of them are similar but different at the same time.
All three of these have the same purpose, to keep unwanted electrical power from damaging your home and its systems. Whatever protects your home is definitely something that should be understood.
A surge arrester “arrests” unwanted power that enters your home from outside sources such as lightning, or surges from your power company. It sends that excess power directly into an installed grounding application.
A lightning arrester “arrests” unwanted power from a lightning strike before it reaches your door and sends the power into the ground outside.
A Surge Protector “protects” your home’s electrical system from power surges created inside your home. It is often intalled into the network in a whole home protection system.
Now you may be wondering if you need 1, 2 or all 3 of these. The best answer is to give Douthit Electrical a call. Everyone’s home and needs are different. We can discuss your options and recommend what we believe to be the right course of action for the safety of your home and its electrical system.
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