The home electrical system consists of various components that enable the safe delivery of energy to different sections and appliances in the household. Even though the system may appear complex, it is important for the homeowner to understand a few basics.

This would help you when things do not work or there is an emergency that requires turning off circuits or the entire installation. In addition, an understanding of the home electrical system will help the owner respond to questions from prospective buyers.

All the electrical circuits in the house originate from the main breaker panel. The panel is usually inside the house and near to the power entry point. However, the panel can also be far, and especially when in a multi-family structure.

The rating of the panel determines the number of circuits and power that the home electrical system can support. Some older homes have been using the 100 Amp service, smaller installations use a 60 Amp service while newer and larger houses are built with 200 amps to accommodate the increased number of electrical and electronic equipment commonly used in a modern household.

Different loads require the correct size of cables and breakers that can handle the current without heating up. For example, an air conditioner requires a 30 amp circuit while a kitchen may use two 20 amp circuits.

If there is a fault, such as a short circuit or overload, the breaker trips and cuts off the power to the affected circuit, hence preventing further damage that could lead to fire. Before resetting the breaker, you should first ask an electrician to check and rectify the problem.

A home electrical system consists of different individual circuits originating from the main breaker panel. The wires from the panel run to the rooms to supply the outlets, lights, and hand wired appliances. In most cases, several rooms may share the same circuits such that all the lights in the house are on one breaker, outlets on another breaker, etc.

Some dedicated circuits from the main breaker may go directly to the hard-wired appliances and nowhere else. Equipment such as the electric water heaters, furnaces, and air conditioners are usually installed on their own. Other hard-wired devices include the smoke alarms, which may also have battery backups so they will work even when there is a power outage or a fire interrupts the home electrical system.

Grounding is an essential protective feature that must be installed in all home electrical systems. It provides a path for the electrical current arising from faults that make the exposed metallic parts to become live and dangerous.

The ground connects all the exposed metallic parts to the earth mass through a third wire in the power cord to the equipment. This provides a low electrical resistance path for the current, hence, making the parts safe to the touch even in the event of a malfunction.

maintenance and repairs.

If you live in an older home, you probably have wiring that was designed to support far less voltage than the demands of today’s modern equipment, like computers and home entertainment centers. The wiring might also be starting to decay, leading not only to potential power losses, but fire hazards as well. In many cases, you should invest in at least partial—if not whole-house—rewiring to upgrade your home so it can handle the electrical load and prevent hazards.

Here are a few signs to look for that may warn you it’s time for wiring replacement.

Electrical jobs should never be turned into a DIY project, unless you have formal training and experience in the field. While electricity is extremely useful and necessary, if it isn’t handled correctly, it can be pretty dangerous too. If you get a novice to handle the job for you that can result in overloaded circuits, poor wiring connections or even faulty grounding, which can be extremely dangerous to you and your family and result in a fire outbreak as well. Here are some common services for which you would need to call in an electrician:

The main electrical panels provide electricity to your entire house. If you have older panels with fuses and older wiring, those may not be able to bear the load of any new appliances you decide to install on your property. The latest electrical appliances tend to add heavy loads on the system and your older wiring installations won’t be able to support those loads. If you are getting new appliances, call in a licensed electrician to test and inspect the wiring and circuit breakers on your property.

If you need any new outlets installed or need existing ones converted to USB ports, you would have to call in an electrician for the job. Oftentimes, electrical codes necessitate that a minimum of 1 outlet in your kitchen and bathroom be a GFCI outlet. These are specifically designed to shut off the power in case there is an imbalance in electricity or if water comes in contact with any of the electrical equipment or fittings; this helps in preventing shock in these areas.

It’s important that there be proper grounding as lack of it can result in power loss or a fire. Aside from this, if you require any additional outlets, your electrician will be able to install those for you as well. Installing additional outlets requires replacing a segment of the wiring and cutting into the walls, and this is something you should never do on your own. Many new electrical gadgets come with USB charging systems and you can get the local electrician to replace some of the standard ones with the USB ports, if required.

There are times when homeowners feel that the outdoor spaces on their property can do with better illumination. If you want new security or ambient lighting installations, you should just call in the electrician. He will extend the wiring to the outdoor spaces and ensure that it has the proper grounding as well. They will provide advice on which electrical fixtures would work best in an outdoor setting.

This may seem like an easy job, but it’s best to get a professional electrician to handle this for you as well. The electrician will check whether the amperage is sufficiently high to support the wattage of the new light fitting. If it is lower than that, the electrician will have to extend an additional wire from the main circuit breaker.

Aside from this, even things like fitting powerpoint covers and replacing light switches is something that only a certified and licensed electrician should handle. They will take all the necessary precautions while doing any kind of electrical work on your property.

We at Allround Electrical can provide excellent electrical upgrade and maintenance solutions. For more information, contact our friendly team at this number – 1300 169 263. Alternatively, you can also write to us at this email address.

Thanks for reading,1300 169 263