Monday, July 8, 2013

What a Circuit Breaker is and how it Works, sort of




So, you are curious about what a circuit breaker is and how it works. Ok, so, there are a few things that you initially need to know about circuit breakers, to give you an idea of what they are and what they do. First up, a circuit breaker is piece of equipment that can be found in an industrial, commercial or residential building. They are usually out of sight, but concealed inside the breaker box where all the electrical fuses live. The fuses are what helps to distribute the electricity around your building to make your lights go on, your coffee maker work and anything that you plug into the power outlet. Otherwise, you could plug your coffee maker in all day long and nothing would happen.

Electricity

There is a sort of running order to how we get our coffee maker to spring into action.  Let’s go backward to figure out how it all comes together. You put the filter in the top, followed by the grounds and the water. Then, you plug it in and expect it to bubble away until the perfect cup of wake-up juice is ready. However, what happens behind the scenes is actually the key, and that is the electrical sequence of events. Firstly, when you plug your coffee maker the metal prongs make contact with the ‘open’ circuit of electricity that constantly flows to your outlet. When the contact is made the electricity surges through from the source in much the same way as water surges along the hosepipe as soon as you turn the water on. Let’s suppose that the cord in your coffee maker has developed a fault but you are not aware of this. You suddenly hear small cracking sound and maybe the lights in your kitchen go out. What do you do? Ok, good answer, nip to the breaker box and see if a fuse has blown.

Sure enough there is a switch facing the wrong direction. This switch is known as a breaker switch and the only time they need to flip off is if your ITE circuit breaker has detected a fault and automatically shut off that portion of your power supply. If the problem is with the coffee maker, flip the switch back on but unplug the coffee maker and get a new one.

Wednesday, January 16, 2013

General Electric Circuit Breakers

One of the most well-known names in the electrical industry and the 6th largest firm in the entire United States, General Electric is one of the biggest contenders in the game as far as circuit breakers go. Currently headquartered in Atlanta, Georgia, General Electric Energy manufactures thousands of power generation and energy delivery technologies every year. If you’re in the market for circuit breakers, then there are few better manufacturers to go through.

While circuit breakers are far from the main focus of General Electric, the company currently provides over four hundred models and associated parts and accessories. All of these models are among the very best of their kinds and can be used in a variety of electrical applications including home, auto, commercial, and industrial uses.

GE Circuit Breakers have you covered no matter the type of circuit breakers that you need. In addition to stocking circuit breakers for the variety of applications mentioned above, General Electric makes circuit breakers in just about every size imaginable. They make standard circuit breakers, ground fault breakers, motor circuit protectors, and many other types of circuit breakers. If it is a circuit breaker, then you’re 99% sure to find it available from GE.

It can be hard to discuss GE Circuit Breakers because they just offer so many. However, there are a few that are more popular than others both because they are the most adaptable and because they are the highest performing. The three circuit breakers outlined below will give you a good basic idea of what to expect from General Electric.
  • GE TED Breakers: Otherwise known as thermal magnetic circuit breakers, TED Breakers are found in most distribution boards. They respond instantaneously to large surges in current, short circuits, and long-term over-currents.
  • GE SFLA Breakers: General Electric’s Spectra RMS SFLA Circuit Breakers use interchangeable rating plugs and universal internal accessories to meet the need of even the most demanding applications. Superior performance coupled with a lengthy catalog of special accessories makes these circuit breakers some of the best in the business.
  • GE SGLA Breakers: Also utilizing General Electric’s Spectra RMS line, the SGLA Breaker is designed to meet the most demanding applications and last or a long time. They are the preferred product for many commercial, industrial, and OEM applications.
As you can see, General Electric Circuit Breakers cover a wide variety of applications. They cover just about every area imaginable. If you’re looking for circuit breakers, then you should definitely check out General Electric’s fine stock.

Cutler Hammer Circuit Breakers

The circuit breaker industry is riddled with manufacturers, both large ones and small ones. To the inexperienced buyer, it can be incredibly hard to choose which company’s products to go with.

On first glance, the circuit breakers offered from manufacturer to manufacturer can seem the same. While this is true in some ways, it isn’t in others. And many of the ways in which it isn’t true are the most important to take into account.

Manufacturers that have been in the industry since the beginning – Cutler Hammer Circuit Breakers is a great example – have more experience at designing top-quality circuit breakers than their smaller competitors. The breakers that they manufacturer are oftentimes much more durable and longer lasting than the breakers offered by other companies. In addition, they can sometimes also be better performing – catching more electrical faults before they cause major problems.

Let’s focus on Cutler Hammer for a minute since they are one of the most respected names in the game. The company, which was originally an industrial electric equipment manufacturer based out of Milwaukee, is now a part of the Eaton Corporation. Under the wings of the larger company, Cutler Hammer now produces thousands of electrical regulating and distributing devices per year. A high percentage of these are circuit breakers for home, auto, commercial, industrial, and even national defense applications.

Some of the most popular types of circuit breakers offered by Cutler Hammer – ones that you should definitely keep your eyes on – are their Series C Breakers. These breakers have consistently been the best performers in their class year after year. Cutler Hammer Series C Breakers are also among the most durable around.

To get even more specific, three of the best Cutler Hammer Series C Breakers are:
  • CHLD3600F, Series C, Digitrip RMS 310
  • CHD3400 65k Rated Series, Series C, K-Frame
  • ED3200 65k, Series C, 240 Volt AC
However, there are many other breakers available from Cutler Hammer both in the Series C category and in general.

Other circuit breakers to keep your eyes on and investigate include these three offerings from Cutler Hammer:
  • JD3200 Circuit Breaker
  • A200M5CAC Circuit Breaker
  • HFD3060 Circuit Breaker
Whether or not you choose one of the popular circuit breakers mentioned above, take it to your heart that Cutler Hammer Circuit Breakers are as solid as they come. They work beautifully as a key part of many electrical applications. Better yet, there are literally thousands of options available to choose from. You will find the circuit breaker that is best for you when buying from Cutler Hammer.

Thursday, June 21, 2012

Important Things To Know About Federal Pacific Electric Breakers

Federal Pacific Electric Breakers are essential to ensure your home’s safety. This electrical switch automatically detects and stops the flow of sudden power surges or short circuit that often causes destructible fires. Circuit breakers detect and stop erratic electric supply.

What is Short Circuit & Why A Circuit Breaker Important

The abnormal low-resistant current between the two nodes of an electrical circuit that must have different voltages is called a short circuit. This abnormality eventually causes fires, overheating, and explosions. Power overloading is the most common cause of short circuits and short circuits cause most fire accidents. The use of a quality breaker is necessary to prevent untoward losses of properties and lives. It is always wise that circuit breakers must be checked by professionals and licensed electricians.

Generally, circuit breakers are expensive than fuses but most homeowners prefer breakers because it is safer and economical using them. Experts and professional electricians prefer circuit breakers such as Federal Pacific Electric Breaker than fuses. Circuit breakers are safe and economical.

Kinds of Circuit Breakers
There are various kinds of circuit breakers such as federal pioneer circuit breakers. There is a kind that will best suit a person’s need depending on the type of his appliances. Space must be considered before installing the device, whether it is in the living room, bedroom or kitchen. Circuit breakers are installed to protect a people and properties.

The Repair Team and Its Importance
If a circuit breaker is essential to safeguard a house from potential electrical hazard a repair team to check its condition is equally important. Any problem regarding circuit breaker could arise anytime and one will need the help of reputable repair teams. Some teams specialize in repair of circuit panels, upgrades and replacements. A specialization on replacement, updating and repair of breaker panel must be available on call. Sound advice and solutions about old breakers, are often asked from these experts. Experts also offer tips on on how to properly care for new and updated breakers. There are also available discount circuit breakers. However, be sure to avoid using backdated or older models.

Knowing the Reputable Circuit Breaker Manufacturers

Quality circuit breakers are manufactured by reputable companies. While some electricians are not particular about brands, it is good to note that the minimal rise on price of quality breakers could mean assurance of the gadget’s long shelf life and dependable job… but not always. There are famous brands whose breakers are documented as faulty aside from being expensive. Circuit breakers are supplied by reputable circuit breaker manufacturers. Some of the more popular brands include:

General Electric - Founded by Thomas Edison makers of incandescent lamps. Depending on wattage and size GE Breakers cost range from $ 99-$ 150.00. Because of GE breakers long shelf life most electricians prefer them. Circuit breakers manufactured by GE are preferred by most buyers and electricians.

Siemens - the Company manufactures varied breakers both for businesses and homes. Depending on buyer’s choice, the company offers 600 to 4000 A Models and live or dead tank breakers. Circuit breakers manufactured by Siemens may be browsed from their website.

Cutler-Hammer - Makers of circuit breakers which range from one to four poles that reach up to 150 amps to 277 volts. The company manufactures standard breakers. Circuit breakers made by Cutler-Hammer are easy to acquire, maybe bought over the counter or ordered online.
Other Companies:

Zinsco and Airpax - Manufacturers of standard quality replacement circuit breakers
as the three famous brands. All company tested to ensure efficiency and safety, the breakers come with 6 months to 2 years warranty in case of accidents or due to natural occurrences like storms or lightning that can strike at homes. Be meticulous when buying circuit breakers as some manufacturers capitalize on buyers  who are not good at differentiating old from new breakers. Circuit breakers manufactured by other companies are of standard quality are come with good warranties, the only difference is the price. Schneider Electric is also among the notable Circuit Breaker Manufacturers.

Replacement of Circuit Breakers
Reusing old circuit breakers is dangerous. When buying circuit breakers carefully check the packaging , it must be properly sealed. Ask advice from licensed electrician regarding re-installation, replacement, restoration or removal of circuit breaker and parts. Circuit breakers are sold in proper packaging.

Choosing the Best Circuit Breakers

To guard your properties from bad effects of electric surge be sure to choose appropriate circuit breakers for specific electricity needs using a good manual. This will guide in choosing circuit breaker panels.

An excellent circuit breaker is an edifice’s integral part to safeguard it. This gadget detects and lessens the amount of power that certain appliances use and keep the wiring protected from sudden electric surge until normal power flows. Circuit breakers perform well if fitted correctly. Choose a specific circuit breaker.

Different Circuit Breakers

There is a unique circuit breaker for a particular need. Low-voltage magnetic circuit breakers fit homes with 1,000 amps measure in use. Larger buildings, business establishments that use on regular basis 72,000 volts require high-voltage circuit breakers. Depending on building size, select circuit breaker panels that meet its required electrical need.

Measure Size of Breakers


Select correct size of circuit breaker for a certain purpose. Prior to connecting wire to circuit breakers verify wire size printed on the cable. Listed are two kinds of measurements. First is; wire gauge, second measurement consists of a dash and number. This measurement is about the number of wires in a cable. With verified wire gauge, choose circuit breakers for sale using this chart:
 
 40-amp circuit breaker=8-gauge wire
30-amp circuit breaker=10-gauge wire
20-amp circuit breaker=12-gauge wire
15-amp circuit breaker=14-gauge wire

Circuit Breaker Functions


Equipped with two safety mechanisms, low-voltage circuit breakers prevent appliances from getting burned due to overloads of electric power. Electromagnet - the first mechanism- used to detect unexpected power surge, immediately stops that sudden surge. Thermal metallic strip - the second mechanism. When unexpected power change happens or takes longer than expected, this mechanism bends, turns the switch to “Off” position. More information can be obtained from reliable sites online. Of course, you want to choose circuit breakers using certified references.Safety is always top priority in all electrical jobs! On questions about choosing excellent circuit breakers, advice or opinion of expert, seasoned electricians prove reliable. Choose good circuit breaker panels, listen to advice from experts!