If you live in the United States, you’re likely well-familiar with our typical wall-socket setup. Your plug has two flat pieces of metal roughly half of an inch wide, with one side sometimes being slightly wider than the other. Your wall socket has two slots that match this, with one side also being slightly larger than the other. However, sometimes there’s a variance: some plugs have a third prong below and between the normal two, and most electrical sockets also have a third hole to match this plug. What’s the difference between these two types of plugs and is one better than the other?

To put it simply, yes, one is better than the other. When it comes to electrical plugs, the old adage “less is more” does not apply—the three-prong plug is far better than a two-prong. To learn why, let’s discuss the difference between the two.

In order for electricity to flow, you must complete a circuit. A circuit essentially is a connection from your power source to the device, and then from the device back to the power source. The line that brings power from the power source to the device is called your “hot wire”, which is most often red and comes off the positive terminal (noted by the large “+” sign). The line that then returns from the device to the terminal, usually a black wire connected to a “-“ sign, is known as the “neutral wire.” A plug must have both of these lines in order to work.

However, the third prong in a three-prong plug is a “ground” plug, which dramatically improves safety. When an unexpected burst of electricity happens, such a short in the device or a surge from your power supply, the ground plug will take that abundance of additional electricity and move it away from the device and down into the ground where it is safe. This prevents your device from being overloaded which can cause overheating, sparking, and fires in addition to ruining it.

Three-prong plugs didn’t become the standard in homes in North America until the late 1960s. If you have a home that was constructed around this time or after, odds are your wall sockets are probably already of the three-prong variety. Two-prong plugs can work with three-prong sockets just fine, and you’ll rarely experience any issues.

However, if you have any old two-prong plugs, you’ll likely need your electrical system updated in order to upgrade to a three-prong setup. Properly installing ground wires can involve several hours of electrical work and even cutting into your walls in order to do so properly, so it’s a rather large undertaking. However, it’s by far the safest and most prudent option.

Another option that doesn’t involve tearing open your walls is to install a ground fault circuit interrupter outlet, otherwise known as a GFCI. These sockets are two-pronged, but feature a miniature circuit breaker that measures the resistance through a plug and mechanically shuts off when the risk of a shock is present. While this can help you avoid being shocked by a faulty device, there is still no ground wire present so your electronics are not protected from a power surge.

Smoke detectors are very crucial pieces of safety equipment in your home and it is now also mandatory in NSW that residential properties have at least one smoke alarm on every storey. Not many people are aware of this, but a large percentage of fires in homes cause massive destruction because the smoke detectors didn’t function the way they should have.

The unfortunate fact is that we almost always take these fixtures for granted; we get them installed and rarely even notice they are there on the ceiling until they get set off accidently or when their batteries go dead. Improperly installed smoke detectors or even poorly-maintained ones will only end up letting you down exactly when you need them.

It’s important that you make smoke detector maintenance a part and parcel of your regular home maintenance routine. There two main types of smoke alarms used on residential properties:

These have minuscule quantities of radioactive material that reacts to the particles that are emitted when a fire breaks out, and that sets-off the alarm. These alarms are extremely effective in the detection of fast-flaming fires in which there isn’t too much of visible smoke.

These have photocells with a light beam that shines away from the cell. If smoke enters its test chamber, the smoke particles scatter some of the light; this hits the cell and triggers the alarm. These types of smoke detectors are ideal for detecting smouldering/smoky fires, which is how residential fires typically are.

Regardless of the types of alarms installed on your property, it doesn’t take more than a few minutes annually to ensure that these devices are in a working order at all times. The few steps you should take are:

Aside from the regular maintenance, it’s also very important that you consider how many smoke detectors you have and how they are powered. The best way to increase the effectiveness and safety of these devices is to upgrade your home’s smoke detection setup. The things to focus on are:

Considering making some changes regarding the electricity in your home? Before you buy a brand new electric panel for your Bethesda home, there are some important details you should know about sizing.

Ready for a heavy-up or electrical panel installation in your home or business? Trust the certified electricians at Kolb Electric to bring you the best in dependable quality and satisfaction!

First off, there are some terms and important points we should hash out before you start making electrical purchases. Generally speaking, when a homeowner is considering a heavy-up for their electric panel they’re either trying to improve home electrical safety or trying to do electrical updates to modernize a home.

If you’re looking to increase the safe capacity of current in your home, you’re looking for a panel upgrade, or heavy-up, which you’ll need to ask your trusted electricians about to ensure you get the right service for your needs.

And if we’re talking about improving safety, you’re probably looking for breakers to match new wiring, or GFCI outlet/breaker wiring to reduce risks of ground faults associated with sources of water near outlets. Breakers should always match the amperage of the wire they are servicing, by the way, though your electrician should be the one to handle this. But, having said all of this, if you’re looking for an electric panel…

When you’re talking about the “size” of an electrical panel installation, what you’re actually referring to is the amperage capacity of the panel. This is the measurement of electricity the panel can safely accommodate in your home. It is a common misconception that the panel actually determines the amount of electricity that comes into your home. To alter that, you need to seek a heavy up!

To determine the size of the panel you need, a comprehensive list of all appliances in use or planned to be used will need to be created. The capacity of your panel will directly correlate to the amount of power routinely used within your home. In all honesty, to do this accurately, your best bet is to work with a trusted electrician! We have all of the training, knowledge and skill needed to guide you to making the right choice for your home electrical needs.

Ready to beef up the safety and function of the electricity in your home? Contact the certified electricians at Kolb Electric today to get the electrical panel installation services you need!

Custom Electrical Services has electricians in Altoona Iowa ready to for all your electrical needs.  Need a light bulb changed we can help!  Need your whole house rewired?  We can help!  Custom Electrical Services can handle your Altoona electrical project no matter what the size.  From the simplest of task to the most lavish we can help!

Have a weekend or late night electrical emergency?  We have staff on call 24 hours a day 7 days a week.  You can speak to a live person no matter what the time is at 515-669-3418.  Or if you would like a call back during standard business time you can use are online form submission and we will return your call asap!

Rest assured your electrical project in Altoona will be in the most skilled hands possible with our electricians.  Our electricians take pride in there work and can handle any Altoona electrical project possible.  We have Master and Journeyman electricians on call and ready to help you with your Altoona electrical project today!  Same day service in most cases!

Custom Electrical Services has an A+ rating with the Better Business Bureau.  We take pride in our work and always make customer service a top priority!  Our electricians in Altoona will make sure you are completely satisfied with your electrical project.

Go with who professional contractors and contractors alike choose.  Go with Custom Electrical Services for your next Altoona electrical project.  Custom Electrical Services currently wires over 250 new construction homes in the central Iowa.  From Ankeny, to Norwalk, from Waukee, to Altoona and all of central Iowa.  We cover central Iowa’s electrical needs 24/7.  Some of Iowa’s top general contractors use Custom Electrical Services.