I’ve been an electrician in the Los Angeles area since 1979. In that time, I’ve worked on many older homes in Pasadena CA with wiring systems that were insulated with cloth that’s been varnished. Surprisingly, prior to 1950, many electrical systems relied on cloth insulation. Who would think to put flimsy cloth around a live electrical wire?! However, cloth doesn’t conduct electricity well, so it’s a good insulator. Before the age of plastics, cloth was the insulator of choice for electrical wiring.

Unfortunately, cloth insulation has a liability. As it ages, the cloth can disintegrate and expose bare wires. Cloth insulation can pose shock and fire hazards that modern insulation isn’t subject to.

Does Your House Have Cloth Wiring?

Some cloth-insulated wiring systems can look like modern wiring. Was your house built prior to 1950? If so, it may well have cloth-insulated wiring. A qualified electrician in Pasadena CA can tell you with certainty.

Cloth Insulation Falls Off Wires

Cloth insulation can become brittle over time and fall off the wires, sometimes in chunks. Bare wires pose the danger of shocking anyone who accidentally touches them or of causing fires if two bare wires touch or come too close.

Cloth-Insulated Electrical Systems May Be Ungrounded

Cloth-insulated wiring systems may not have been grounded. Grounding provides additional assurance that excess electrical charges will be routed out of your house and into the ground.

One benefit of grounding that many people are unaware of is that without grounding, low-level electrical charges can build up in your wires and can shorten the lives of computers, entertainment systems, refrigerators, microwaves — any device which includes electronic components like sensors and timers.

Even more importantly, grounding protects people and animals from shocks should an appliance or an electrical system malfunction.

Upgrade for Safety

Upgrading cloth-insulated wiring systems is recommended for fire safety, protection of modern electronics, and for the safety of your family against electrical shocks. If your electrical wiring was installed prior to 1950 and you think that it might have cloth insulation, call The Electric Connection, a licensed Pasadena electrician, to take a look. Many electricians will do an inspection for free and give you a free estimate for any upgrading that might be needed.

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Find yourself scratching your head over what kind of gifts to bring your friends, family or loved ones this holiday season? The experts at Kolb Electric may not have all of the answers you’re looking for, but we may have a few solid suggestions! Allow us the opportunity to take the sting out of gift giving this season with one of our personal favorites: Smart Home Technology. A smart technology gift is sure to put you at the top of the gifting pyramid.

Smart Tech is a very broad term that includes any electrical installation that improves your control over your home. This can be done with remotes, control panels, and even your phone! Smart technology gifts can be applied to virtually any electrical installation in your home. This means lights, sound, HVAC systems, security and even certain appliances (Smart coffee pots are a miracle).

So what does smart technology have to do with the exchanging of gifts? Well, what better gift than one that has a positive impact on the receiver’s everyday life? Talk about the gift that keeps on giving!

A lot of these fancy gadgets and awesome device need expert installation to work properly. We can provide the very best in electrical installation and services, and the expertise of our certified specialists is second to none. Contact Kolb Electric today to learn more about our installation services!

Image via CleanTechnica.com

In Lighting Tips…

Other Cool Stuff…

As part of the UN Conference For Sustainable Development in Rio de Janeiro, this Image via UNCSD2012.org

OSRAM introduced a new OLED fixture, called “Rollercoaster” for its interesting architectural design. It features the innovative transparent OLED panels, and OSRAM hopes to begin mass production of these products by 2014. Read more on the fixture Image via LightNOWblog.com

Have you made any lighting changes to your home or building this month? Or have you learned anything new about light? Please share!

An electrical circuit is the necessary pathway required to provide power to your appliances, gadgets and electronics. Each circuit is a closed loop system that is formed by wires, a power source, load, a switch and some sort of circuit protection. The electricity flows from the power source, into the circuit and ultimately into the object that it is plugged into. After the electricity has provided the necessary power to the device, it then flows back to the original electrical source, allowing the circuit to keep the electrical current flowing in a smooth manner. There are three different types of electrical circuits: the parallel circuit, the series circuit and the series-parallel circuit.

How Do They Work?

An electrician in Santa Monica installs an electrical panel that is then broken into several circuits that provide power to your home. Whenever you plug a device into an electrical outlet, or flip a switch, you are accessing electricity that is flowing through that particular circuit. By plugging in or flipping a switch, you are essentially completing the circuit. This allows power to flow freely from the positive terminal of the power source, through the wire, and back to the negative terminal. This allows us to provide on-demand electricity to our light bulbs, televisions, appliances and other electronics.

Types of Circuits

The simplest type of circuit is the series circuit, because it provides only one possible path for electrical current. If this circuit is broken at any point along this path, none of the devices on the circuit will work. A parallel circuit, on the other hand, contains more than one path for electrical current. If one of the paths is broken, electricity can still flow to other portions of the circuit. A series-parallel circuit combines these two circuit types. Some portions of the circuit are parallel, and some are attached in series. If one of the series circuits breaks, it will shut off power to anything in that circuit. If a parallel circuit breaks, all other parallel circuits will continue to function as normal.

As an electrician Santa Monica, The Electric Connection installs and maintains electrical circuits on a daily basis. For more information, or questions about our services, visit our main website at www.theelectricconnection.com.