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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Acquiring a new home in Baltimore is an extremely exciting event for any homeowner. But it can be a time for stress, too. There’s a lot going on—keeping tabs on it all can become a bit overwhelming and, at times, outright frustrating. Because of this, our Baltimore electricians wanted to provide a quick, easy checklist for what you should be checking for in the wiring in your new Baltimore home. 

In the world of Kolb Electric, superior service is the name of the game. We’ve built our reputation of quality and dependability by providing just that! And when it comes to wiring and the electrical needs for your new home, there’s no one better in Maryland.

Keeping NEC codes in mind, unique layouts, etc; wiring can get a little bit complex and confusing. So we’re keeping this one simple, stating the primary and most important goals and methods of wiring a new home.

That got a little confusing, we know. But honestly, there are just loads of factors that come into play with your new wiring. This is why certified and licensed experts are so important! But when you work with the experts at Kolb, our Baltimore electricians can ensure you’re getting everything you want and need out of your new home wiring. Contact us today to learn more!

An electrical emergency can cover a number of different situations. If the emergency is someone suffering from a severe electrical shock, you need to call 9-1-1 immediately for an ambulance. In this post we will deal with other types of electrical emergencies you may encounter in your home, such as sparking and power outages.

One piece of advice should stand atop everything else: call for the assistance of professional electricians when it comes to emergency repairs. You should never tamper with an electrical system on your own in an attempt to fix a problem, no matter how urgent it seems. The danger of electrocution or fire is high, and you cannot take the risk.

Electrical fires are one of the more common ways that house fires start. If exposed wires, an electrical short, or a malfunctioning appliance triggers a fire, do not throw water on the flames. If an appliance is on fire, disconnect it from its power source if possible or shut down the power. Use a fire extinguisher if you have one. (If you don’t currently have an extinguisher in the house, put it on your immediate “to-do” list.) Call 9-1-1 if the fire continues. You will need to call electricians after the immediate danger is over to track down the cause of the fire and discover what repairs and new installations are necessary to prevent it from reoccurring.

A power outage may come from the municipal grid, or it may be the result of issues with the electrical system in your home. If only your home is experiencing a black out, first check the circuit breaker panel to see if any tripped breakers are at fault. Then call for licensed electricians to look into the possible causes.

A power surge from a lightning strike or downed power line can cause damage to appliances, take out the power, or trigger an electrical fire. If this occurs in your home, you should consider contracting professional electricians to install a whole-house surge protector in the electrical panel so you will have few worries in the future.

Always remember, call emergency services first in the case of imminent danger such as fires or electricity. Once the immediate threat has ended, look to licensed electricians for repairs and other services that will prevent further problems and keep your home safe.

one of 11 retrofit kits designed to replace existing Metal Halide and High Pressure Sodium lights in their existing fixtures. Multiple mounting options are included so you can use these lights in fixtures such as high bays, flood lights, area lights, shoe boxes, street lights or wall packs, to name a few. Installation is simple and easy and is no more difficult than a bulb and ballast replacement. Patent Pending Heat Sink technology allows this LED retro kit to run significantly cooler than other heat sink designs. Because of this, the head itself is warrantied for 10 years. Utilizing high efficiency Nichia LEDs, these kits produce an incredible amount of light while consuming very little power to do so. Compare these to the competition, you will save a lot of money on your utility bill using our Retrofit kits compared to the competitions.

LED Retrofits can be installed anywhere including

1. Look for Energy Smart products and ENERGY STAR labels

2.  Invest in the best ceiling fans to provide cooling in summer and better warm air circulation during the cold, winter months.

3.  Opt for the latest automated systems, lighting controls and cool new switches.

4.  Accessorize with LED nightlights in hallways and bathrooms.

5.  Play it safe.  Keep clutter to a minimum and task light to a maximum.

Show off your fashion-forward, good sense—get rid of inefficient, old-fashioned incandescent light bulbs.  Why wait until January to comply with new lighting codes and requirements? Get a jump-start on making your home and office environments more energy-efficient now.  Replace old bulbs with new energy-efficient halogen, CFL (compact fluorescent) and LED (light emitting diode) bulbs.

Check out the latest energy-saving solutions in home lighting and accessories:

Under-cabinet LED strip lights and tape lighting.

LED Christmas lights and novelty lamps.

Tabletop candlelight and energy saving low lights.

Energy Smart outdoor lights.

ENERGY STAR-qualified ceiling fans.

BE CEILING FAN SAVVY

“The National Association of Home Builders’ (NAHB) annual survey of consumer preferences indicates that ceiling fans are one of the Top 10 most likely products to include in new construction.” –www.enlightenmentmag.com/ceiling-fans/ceiling-fans-come-of-age

Ceiling fans—especially those with ENERGY STAR-qualified AC motors and the latest DC fan motors* –will provide significant cost savings on monthly electric bills when used in conjunction with your heating and cooling systems:

•In warmer climates, you may lower your air-conditioning thermostat a few degrees and maintain the same cooling comfort by adding an energy-efficient fan.

•In cooler climates, you can save on heating costs and electric bills by lowering the thermostat and operating ceiling fans in the reverse mode to push warmer air down from the ceiling.

* “Saving an additional 70 percent in energy has made the DC motor ceiling fan the biggest advance in this industry,” according to Jeff Dross, Corporate Director of Education and Industry Trends, to enlightenment Magazine (August 8, 2013).

The latest ceiling fans and decorative portable fans include Traditional, Retro, Rustic and Futuristic designs.  Get expert advice and personalized attention:  Professional lighting consultants at Capitol Lighting will help you to custom-design ceiling fans and lighting control systems for your home or office space.

Experience illustrious energy-saving illumination and comfortable eco-friendly air circulation with the most affordable, energy-saving light fixtures and ceiling fans.

INVEST IN THE BEST ENERGY-EFFICIENT LANDSCAPE LIGHTING

New Kichler landscape lighting products are the go-to choice for energy-efficient landscape lighting that is luxurious and affordable.  Cost-saving outdoor light fixtures accommodate LED lamps, as well as CFL and halogen.

Creative concepts in landscape lighting include Kichler’s TaskWork LED Tape Lighting.  Available in an outdoor/wet version, these LED lights are sleek and ultra-low profile.  They are versatile, easy to install and affordable.  This highly flexible, 24-volt tape is fully dimmable and comes in a variety of color options and convenient lengths up to 20 feet.

Kichler-The Premium Choice in Landscape Lighting TM  , offers decorative path lights, accent lights, specialty items, transformers, LED lamps and accessories for residential and commercial lighting applications.

For more information on LED lamps, energy-efficient landscape lighting and cost-saving light fixture applications, visit with a professional lighting consultant at Capitol Lighting or check out the latest energy-efficient landscape lighting, ceiling fans and light fixtures at 1800lighting.com.

May your days be merry and bright and may all your Christmases be in the right light.