A safety switch is essentially a device that very quickly switches-off the electricity in case any electrical fault is detected. In effect, it reduces the risk of injury & death caused by contact with electricity. Current day safety switches are very different from the ones used even up until a decade ago. Today, it’s mandatory to have these installed in buildings where any kind of electrical addition or upgrade has taken place.

Apart from this, safety switches are also needed for power outlets that that supply electricity to mobile homes like caravans etc. It’s not mandatory to have these safety switches in older homes; however, the recommendation is that you should consider getting them installed. It is one of the most effective ways to protect your family & yourself from electric shock.

ELCBs or Earth-leakage circuit breakers are safety devices used to prevent shock in electrical fixtures which have high Earth impedance. The current installations use the circuit breakers that directly detect leakage in current. Here are some features of an ELCB:

RCDs or RCCBs are essentially modern electrical wiring devices which quickly disconnect a circuit if they detect that there is an imbalance in the current between the energized conductor/s & the return conductor. They are designed to immediately switch-off the electricity supply when the electricity leaking to earth is detected to be at harmful levels. These devices offer very high levels of protection from electric shock.

Voltage Earth-leakage circuit breakers were first introduced around 60 years ago, while the current ELCBs were launched only around 40 years ago. For a very long time, voltage-operated ELCBs & differential current-operated ELCBs were both called ELCBs; this was because it was a far easier term to remember. However, as expected, this common name caused a significant amount of confusion within the electrical industry.

If someone accidently used the wrong one in a particular application, the installations may not get the kind of protection it needed. It was to eliminate this confusion that the International Electrotechnical Commission decided that the differential current-operated ELCBs will be termed as RCD (residual current devices). Any current that’s over & above the load current is referred to as the residual current.

ELCBs have a number of disadvantages such as:

Today the RCD is preferred means of providing effective shock protection. The term is also most widely used across the globe.

For more information about RCDs and the best electrical solutions, call Allround Electrical at 1300 169 263. You can also write to us at this email address. You may also reach us through this online contact form.

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Thousands of homes each year catch on fire as a result of faulty electrical wiring. A study from the National Fire Protection Association showed that an average of 22,000 home fires between the years of 2003 and 20007 were a result of wiring and related equipment or lighting equipment. These fires resulted in over $700 million in direct damages, 350 deaths and 880 injuries. 72% of these fires were caused by an electrical malfunction or failure of some sort. You can prevent most home fires by making sure that your electrical wiring is properly maintained.

Most electrical fires in the home do not happen because homeowners are careless with their home maintenance on purpose. In fact, most homeowners are as responsible as they know how to be. They just do not have as much information as they should have about electrical wiring safety. Not all homeowners, for example, realize how important it is to keep their homes free of pests.

Even though the connections in your electrical system may be perfectly installed by an electrician in Beverly Hills, insects, rats, mice and other pests could be tearing apart your electrical system if allowed to get out of control. This can greatly increase your risk of fire in your home, because it only takes one frayed wire to create a short that sparks something else to flame.

In order to prevent mishaps like these from happening, you should have your electrical system checked periodically for any safety issues. Although this may seem like a simple step to make, the average homeowner has not had their electrical system inspected in 20 years or more. Having The Electric Connection come inspect your home could end up saving you from a potentially devastating fire. To get in touch with us, or learn more about electrical safety, head on over to our website at www.theelectricconnection.com.