From your cell phone to your washing machine, you’ll find all kinds electronics in your home.  Entertainment, lighting, comfort, and even cleaning can be electrically powered.  Most people know that it’s a good idea to disconnect electronics during an electrical outage or lightning storm.  This is due to possible electrical surges.  Electrical surges are sudden increases in current that can damage connections and electrical components throughout your home.  Most devices have some protections, but strong surges can overpower these protectors, leaving you with a very expensive paperweight after the surge is through.  Fortunately, surge protectors exist to stop this from happening.

A sudden increase in current occurs when more power is being delivered to the same system.  If a lightning storm strikes a transformer or relay that’s connected to the same grid you’re on, excess power is diverted to your home and creates an increase in current.  This sudden surge is what damages components.  But, it isn’t just limited to sudden electrical discharges either.  When power is applied to a system, it has substantial initial current.  This is known as inrush current and is the reason that you’re advised to disconnect electronics whenever there’s an outage.

Once power is restored to a system, either because you turn on a switch or the power grid is reconnected, initial current surges into the system.  Disconnecting devices helps to decrease that inrush current.  The electrical panel in your home is also designed to handle inrush current, which is why your breaker system doesn’t automatically trip whenever power is restored.  On a smaller scale, any sudden call for extra power pushes a small surge into the system.  When you power up an electric vacuum cleaner or portable space heater, there’s a small surge.  The more powerful the device, the larger the surge.  These are the types of surges that common surge protectors guard against.  For lightning strikes you’ll need something better.

While the majority of surges are protected against by those tiny power strips, because most surges originate inside your home, they aren’t strong enough to protect against the dangerous surges that will irreparably damage your in-home electronics.  Most homewoners prefer the power strip surge protectors because they’re inexpensive.  But, while a whole-home surge protector can cost over $200 to add on to your home, they don’t suffer from many of the drawbacks found in the tiny in-home protectors.

Whole-home surge protectors guard your entire home from outside surges.  They’re installed near and wired to the electrical service panel for your home.  Any power surge that travels to your home is immediately shunted away, preventing disaster from ever reaching your home.  You’ll find that whole-home surge protectors are also not as fragile as standard home surge protectors.  They’ll last for years and are less likely to be burnt out by a single surge.  A quality surge protector is capable of shunting tens of thousands of amps without burning out.

If you want the best in electrical protective devices, a whole-home surge protector is the right choice.  Compared to most safety installations, they’re relatively inexpensive and you only need to install one device to protect your home for years.  It’s still a good idea to use power strips to protect in-home devices from smaller surges, but you need a quality surge device to protect against lightning storms or substation surges.

For the best in quality electrical repair work and installations, contact the professionals at Custom Electric!  Be sure to check back here each week for helpful advice, news, and guides or follow us on Facebook and Twitter!

Categories: Business, commercial electrical, Residential« 3 Reasons You Should Hire a Professional Electrician  |  Mood Lighting for Romance »

Whether you have a scheduled lighting project or an emergency on your hands, there are plenty of situations when it’s appropriate to call in a local electrician. For your safety and sanity use a certified electrician that can provide quality work and can be counted on for years to come.

Repairing a Wire Damaged from Drilling a Hole in the WallWhether you’re hanging pictures, shelves or a TV mounting bracket—or any other reason you might be drilling into a wall—there’s always the possibility that you’ll hit and damage a wire. This is definitely a fix you want to leave in the capable hands of a certified electrician.

To prevent the problem from happening again, use a stud finder and aim for the center of the stud. Before drilling, use a small tipped screw driver to verify you are hitting the stud and not the side. Once you have verified, feel free to drill away.

To work with a licensed qualified professional for your next electrical project, please contact a certified electrician at ElectricMan today. ElectricMan is a trusted, local electrician with 27 years of experience. For more information visit the ElectricMan website, and don’t forget to also ‘like’ us on Facebook and follow us on Twitter, YouTube and Pinterest.

Having access to a 24/7 emergency electrical service is a necessity, not a luxury. There’s no telling when something in your house’s electrical system might malfunction, and a quick response is crucial. At the same time, you might feel tempted to try your hand at fixing the problem yourself to save time and cut back on expenses. This is a big mistake, one that can jeopardize your safety while also costing you more money and time than you were hoping to save in the first place. Getting help from the professionals is by far the best way to handle electrical problems safely and effectively.

Of all the reasons you shouldn’t try to perform electrical repairs yourself, the most important is the very real risk of hurting yourself. Electrical work can be dangerous, which is why experts go through so much training to do their job. Remember that every electrical system packs a huge punch of power, and a shock could be enough to injure or kill.

Even if you think you’re knowledgeable enough to do the job yourself, there is always a chance of running into complications that only a professional can handle. Calling for 24/7 emergency electrical service is the right choice — your safety is too important to gamble with for the sake of saving money.

If you’ve fallen victim to a serious electrical issue, trying to get the problem resolved quickly can backfire if it ends up being more serious than you suspected. A minor repair that seems to help the problem at first could be covering up a more critical issue, which could become a costly problem later on.

Why is a bad GFCI outlet such a big deal? To put it simply, they exist to protect you from electrical shock. As required by electrical code, these outlets are in places within your house where there is an increased risk of electrocution. These include bathrooms, kitchens or outside (wherever water is likely to be present).

GFCI outlets come with a sensor designed to identify changes in current, which can indicate unsafe conditions or the risk of shock. There’s a breaker inside the outlet, which trips when there is a surge in current. This shuts down the power supplied to the outlet and any connected outlets, protecting you from electrical shocks.

GFCIs come with two buttons on them (usually black and red), with one serving to test the outlet and the other for resetting it after the breaker inside has tripped. A bad GFCI is a serious problem, as they are too important for you to ignore them for any amount of time. It is, therefore, crucial that you stay aware of when you might have an issue with one of yours.

In the majority of cases, a GFCI outlet protects you by not providing power. If there is an issue with an appliance plugged into it, the power would likely cut off long before you even get the chance to use it. When this happens, it can be easy to assume there’s something wrong with the outlet itself. But in many cases, its breaker tripped for a good reason. GFCIs are also designed to shut themselves off in the event of a person getting shocked, which isn’t always easy for it to determine with much accuracy. In other words, your GFCI outlet breaker might trip when you’re not actually in any danger.

The GFCI detects current that branches off from the intended circuit, even if the branches are small and harmless. This can include instances of a wire making contact with another component of the receptacle, which can be completely innocent. When the cause of a trip is a passing occurrence, you should be able to reset the outlet breaker with a simple push of the correct button.

Outlets can get worn out and lose some of their effectiveness over time. This also applies to GFCIs. If your GFCI outlet is tripping much more frequently than it should, it could mean it’s nearing the end of its lifespan. This is due to GFCI outlets losing the ability to adjust to changes in current as effectively as they used to. The result is that trips begin occurring for reasons that were never a problem in the past.

If your outlet breaker is tripping every time you use a hair dryer, and it never did that before, it’s a sure sign you have a bad GFCI outlet. If this becomes the case, it’s important to get it replaced as soon as possible! These outlets are too crucial a safety measure for you to delay on getting a new, functional one.