Circuit breakers are an important part of any industrial or commercial electrical system. Circuit breakers are essentially fail-safe switches that automatically shutoff power when they detect a problem in a system’s electrical structure. Without circuit breakers to halt current flow when issues arise, electricity would be too dangerous to distribute on a large scale. Circuit …

Cutler-Hammer Series C Circuit Breakers – Everything You Need to Know Read More »

Circuit breakers work to interrupt current flow to protect electrical circuits from excess currents. They function like an on-and-off switch, except they operate manually. Since their invention in 1879 by Thomas Edison, electrical circuits have become a major part of our everyday lives. Found in every building, many electrical companies manufacture them, such as Cutler-Hammer …

Components of a Thermal Magnetic Circuit Breaker Read More »

History of Innovation Innovation best comes out of experience, not out of nowhere. We’ve all heard some wild ideas come out of brainstorming sessions. Most of these crazy ideas don’t come into fruition because of people’s experience in the room. They know that what might sound good at first, may soon go sour—the creation of New …

Bussmann Fuses: Industry Leader in Circuit Protection Read More »

A 2015 survey by National Association for Business Economics found that the United States was constantly facing a shortage of skilled workers. The investigated fields included electrical engineering, and it was revealed that there was a huge void of skilled electrical personnel.

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About Westinghouse Westinghouse Electric was founded in 1886 by George Westinghouse Jr. The company played a significant role in the development of electrical engineering technology. It was also a major competitor against Thomas Edison’s electric company. Westinghouse Electric developed electrical infrastructure throughout the early nineteenth century. It was so successful in its endeavors the company …

Westinghouse Breakers Handbook Read More »

Zinsco has been one of the oldest manufacturers of electrical distribution panels and circuit breakers since their founding in the 1930s. Most circuit breakers are built for use with fan air heaters, air conditioners and electric baseboard heaters, if it complies with local electrical codes. Furthermore, each Zinsco breaker is custom built with a unique thick design for use with load …

Unique Features of Zinsco Breakers Read More »

General Electric (GE) is among the top three largest suppliers of power generation equipment in the U.S. Since as early as the 1940s, GE has been manufacturing the most advanced and reliable industrial switchgear. In fact, GE electrical equipment supplied a vast majority of industrial growth of U.S. in the latter half of the 20th …

GE Industrial Switchgear: 1940 to Today Read More »

Circuit breakers are vitally important components of electrical wiring, as they essentially serve as automatic on-off switches for electrical structures. Without circuit breakers, the dangers of electricity distribution in buildings and for large applications would far outweigh the benefits. Circuit breakers instantaneously react to their circuits and shut off the flow of electricity to prevent …

Guide to GE Circuit Breakers: Q-Line Read More »

Siemens are one of the most renowned electrical companies in the world, and their circuit breakers are some of the best-known in the industry. They are recognized for their simplicity of design, making it easy to operate them, and for them to be reused in new installations, giving them high resale value. They are also known for their durability, in part because of their straightforward design.

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A circuit breaker is an automatic electrical switch designed to stop the flow of electrical current and protect an electrical circuit from damage caused by a sudden excess current, typically resulting from an overload or short circuit. Once a fault is detected, the circuit breaker interrupts the flow of current, preventing damage to the circuit. …

ABB to Zinsco: Most Popular Circuit Breaker Brands Read More »

Circuit breakers are an important part of modern life. Without circuit breakers, electricity as we know it would not exist. We would be unable to power our homes and businesses with an unending and variable flow of electricity. Circuit breakers regulate this flow of electricity and put a stop to any current that threatens the safety or function of the breaker.

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