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Let’s talk about the most common circuit breaker problems people have Miswiring – Circuit Breaker Troubleshooting Electricity Blinks or Flickers – Circuit Breaker Troubleshooting Electrical Load – Circuit Breaker How to Reset a Tripped Circuit Breaker Circuit Overload – Tripped Circuit Breaker Short Circuit – Tripped Circuit Breaker Why Does the Circuit Breaker Trip While Operating Certain …
Replacing an existing circuit breaker? Simply look at the label. Typically, the part number is displayed on the primary label of the breaker, usually by the manufacturer logo. Look for one of the following markings: Part Number or P/N Catalog Number or Cat # Mfr Part Number or MPN In most cases other markings like …
What is mounting hardware? A hardware kit, “link kit” or “finger kit”, is necessary to mount circuit breakers into most panelboards. The hardware kit makes the electrical connection between the circuit breaker and the vertical bus. Most hardware kits include everything that is needed to mount the circuit breaker safely into the specified panel including …
Tandem breakers are known by different names, such as duplex, slimline, twin, half-height, half-inch, double and wafer breakers. Some may confuse tandem breakers with two-pole circuit breakers, however, tandem breakers do not get connected to two different poles at a panelboard and do not have a common trip or handle tie for simultaneous disconnecting of two poles — unlike a two-pole circuit breaker.
Hammond Power Solutions Inc. (HPS) is the industry leader in the design and manufacture of standard and custom magnetic dry-type transformers. Established in 1917, the global company has facilities in the U.S., Canada, Mexico, India and Italy. With over 100 years of experience, the company database contains over one million transformer designs and offers thousands …
Hammond Transformers: The Ultimate Guide to Hammond Power Solutions Products Read More »
Circuit breakers are a crucial component of an electrical power system. They act as automatic electrical switches to protect an electrical circuit from damage, due to excess current caused by an overload or short-circuit. Circuit Breakers exhibit this function by inhibiting current flow once a fault is present.
Square D Bus Ducts Bus Ducts, also known as busways, are constructed of a sheet of metal with copper or aluminum as the busbar. The primary purpose of a bus duct is to conduct electrical currents. Square D manufactures a type of bus duct. The company, part of the multinational conglomerate Schneider Electric, originated in …
General Tips and Tricks for Square D Bus Duct Installation Read More »
Obsolete Electrical Parts When obsolete electrical parts reach the end of their lifecycle, their production also terminates. Contrary to what you might believe, obsolete electrical parts are not unwanted parts because they are faulty. Usually, these electrical components function perfectly fine. They become obsolete due to overstocking by the seller or the emergence of a …
Which Obsolete Electrical Parts Are Most in Demand? Read More »
Acme Electric Acme Electric has been designing and manufacturing power equipment for over 80 years. The industrial and commercial sectors use Acme Electric products. Acme Electric has made a name for itself by providing excellent customer service. Its employees have top-of-the-line training to provide the right technical expertise for their customers. Additionally, the company is …
What Makes Acme Electric Transformers So Reliable? Read More »
General Electric – GE General Electric has been designing and manufacturing electrical products since 1892. Today, it is a multinational company that continues to produce a wide variety of electrical products. GE brands continue to dominate many market segments, from washing machines to electrical circuit breakers. About Insulated Case Circuit Breakers Insulated case circuit breakers …
Obsolete Square D & Schneider Electric breakers function perfectly fine, contrary to popular belief. In fact, they are merely parts at the end of the product life cycle.
Circuit Breakers Circuit breakers are switches that interrupt power from faulty systems, preventing over-currents and short circuits from damaging the main equipment or starting a fire. Its function is to automatically interrupt current flow after detection of fault and switch itself off, after which it can be reset to resume normal operation. Circuit breakers use …
An under voltage release is an optional device installed in a circuit breaker that automatically triggers a power trip when the power falls below a preset level, usually between 70 and 35 percent of the UV rating. The circuit breaker does not power it. Instead, it receives its power from an alternative source, such as a battery. It was initially designed for use in coal mines but can now be found in any field employing heavy industry.
Electrical Industry The electrical industry is responsible for the most important section of our country’s infrastructure. While the principles of electricity and current, even wiring techniques, have changed very little over the years, breaker styles continue to evolve. There are many examples where large arrays of breakers have been installed in an industrial setting, and …
Square D makes a popular line of circuit breakers called the EH and EHB. They are categorized as miniature circuit breakers, because they are used in low-voltage electrical networks and have relatively small amperage ratings. About Square D Square D is a brand under the multinational conglomerate, specializing in energy management, called Schneider Electric. It …
Murray Electrical Products has been around since 1899. The company has made a name for itself with its innovative designs and quality, reliable products. Murray designs and manufactures a variety of electrical products. They range from safety switches and multi-family meters, to AC disconnects and circuit breakers. Murray Circuit Breakers Electricity has become a basic …
Cutler Hammer is a brand of circuit breakers that is also part of the Eaton Power Company’s global product series. The Cutler Hammer brand was founded by Harry Cutler and Edward Hammer in 1893. Originally, Cutler Hammer specialized in designing electric starters, speed regulators and field rheostats. Over the next several decades, Cutler Hammer patented …
Cutler Hammer Type FD Thermal-Magnetic Circuit Breakers Read More »
Series C and Series G Eaton Breakers Circuit breakers are one of those things most people never really think about. They are a bit like the hinges on your door, or the gutters on your house. The best indication they are doing their job is that you don’t notice them, because you don’t have to. …
Series G and Series C Eaton Breakers – What’s the Difference? Read More »
Virtually all of us live our lives free from the worry of circuit overloads. We know that if an overload occurs, our circuit breakers and panels will trip off, save the circuitry and avoid huge damages. However, many homes and old facilities were built decades ago, some going back to the 1960s or even earlier. …
Replace the Panel or Use Replacement Breakers? Pros and Cons Examined Read More »