Tag Archives: fuses

How Are Bus Plugs and Ducts Used in Manufacturing?

All buildings whether commercial or residential require some sort of electrical power in order to provide lighting, outlets and other electrical devices. For commercial buildings, you have power needs for machinery, lighting, cooling systems, and other types of electrical needs. Typically, in a residential building, you have electrical service entering the house with cables. This is different then how electrical power is distributed in commercial and manufacturing settings.

Commercial buildings, especially those used by medium or large-scale manufacturing businesses use a larger type power distribution system that requires a much different way to run power through the manufacturing spaces of the building. Unlike residential power distribution which uses cables to carry the power throughout the home, commercial building use bus ducts or sheet metal runs with either aluminum or copper busbars.

History of the Busway Power Distribution System

The busway and bus bars were first introduced in the US back in the 1920’s at the request of the auto industry in Detroit, Michigan. The system gave them the necessary versatility that was needed for supplying power to the assembly line equipment that was being used in the manufacturing facilities at the time. Over the years since, there have been numerous innovations that have improved on the original design and installation procedures.

 

Commercial Power Distribution System Components

Heavy duty machinery typically found in manufacturing plants have unique power requirements which cannot be served by typical power distribution systems that are found in most residential homes and most commercial buildings. For these unique power requirements, there is a power system that is designed especially suited for this type of need. Bus Ducts and Bus Plugs are combined to deliver the necessary power to each machine

 

Bus Ducts – Bus Ducts also referred to as busways are sections of sheet metal with bars attached to them that are made of either aluminum or copper.  The sections are connected together in order to reach each piece of machinery that is needing the power. This type of power distribution system requires trained, certified professional electricians to install them and ensure that they are in full operation at all times.

 

Bus Plugs – Bus Plugs are specially designed components that work in tandem with the busbars in a unique type of power distribution system that is typically installed in a large-scale manufacturing facility. Each bus plug is used to connect directly to busways that are running throughout building to deliver the power to equipment like large motor starters and other power switching equipment.

Indoors and Outdoors Power System

One of the benefits of using this type of system in a manufacturing facility is that it can be used both indoors and outdoors to deliver the necessary power to different parts of any operation. The unique design of the system helps to prevent voltage drops across each of the numerous sections of the bus ducting throughout the building.

 

The system can also be fitted with a trolley system that is designed to deliver power to equipment that is designed to move frequently. There are also cables that are used to deliver the power directly to the trolley itself.

 

Learn more about J & P Electrical Company and their vast line of new, surplus, and refurbished industrial electrical components including: circuit breakers, bus ducts, bus plugs, disconnects, fuses, panel switches, tap boxes, and transformers at www.jpelectricalcompany.com.  To contact one of our product reconditioning specialists, call 877.844.5514 today.

Fused Disconnect Switch vs Circuit Breakers

For all those people who are looking for major differences between fused disconnect switches and circuit breakers, this post will eradicate all your confusions and help you to make the best choice. Before proceeding further, let’s shed some light on why you need devices such as circuit breaker panels and fused disconnect switches.

Electrical circuits in residential and commercial establishments are designed to carry a certain amount of current. Due to any reason, if more current passes through them, it can lead to dire circumstances where sensitive appliances and equipment can be destroyed. In some situations, this overflow of current through electrical circuits can also result in a fire that can prove to be extremely fatal for the inmates of the building.

In order to prevent such a situation from happening, different devises such are used that serve the purpose of protecting overcurrent in wires. These devices, in a current overflow situation, disconnect or open the circuit. This helps in preventing the fire from erupting. Thus, there are fewer chances of any damage to be caused to appliances and equipment installed in the building. Devices such as circuit breaker and fused disconnect switch also work in case of short-circuit situations.

Now that you are aware of the basic function of both these devices; let’s now have a look at major differences between them.

Fused Disconnect Switch

A fused disconnect switch, as the name suggests, is a combination of a fuse and switch. The fuse shuts the circuit off and switch disconnects it in case of an issue. Switches are designed to be shut the power off manually. On the other hand, fuse works in the opposite way. They are made up of a small filament that melt down in case of a current overflow. A fuse’s current rating is preset. Thus, when the current exceeds the rating of the fuse for a longer period of time it melts automatically. As a result, the circuit is disconnected.

A point to note here is that when a fuse disconnects the circuit, it can be used again. Power can only be restored if the fuse is replaced by a new one.

Circuit Breaker

With circuit breaker, there is no issue of getting a new fuse every time it turns the power off due to the overflow of current or short-circuit. Thus, it is often considered a better option for many appliances. Circuit breaker panels can also be turned off in a manual way as they also serve the functions of a switch. This feature makes them handy if you want to do get some electrical work done in the building.

A circuit breaker disconnects the circuit automatically with the help of an electromagnet it features when it detects overflow of current or a short-circuit. After the problems have been fixed, it only needs to be turned back on for restoring power.

A Final Word

To sum it up, both these devices can help a great deal to eliminate issues caused by the overflow of current or short-circuit. As stated above, a circuit breaker disconnects the circuit both automatically and manually and a fused disconnect switch offers the same purpose. The difference lies in their design and functionality. Thus, when selecting them, take into consideration the electrical requirements of your premises for taking the best decision.

Learn more about J & P Electrical Company and their vast line of new, surplus, and refurbished industrial electrical components including: circuit breakers, bus ducts, bus plugs, disconnects, fuses, panel switches, tap boxes, and transformers at www.jpelectricalcompany.com.  To contact one of our product reconditioning specialists, call 877.844.5514 today.

 

How Are Circuit Breaker Panels and Disconnects Used?

Circuit Breaker Panel

A circuit breaker panel is the main point from where electricity is passed around to other electrical circuits. Power for your house comes through the service entrance which passes through the electrical meter which records the amount of voltage you use. It then flows through the circuit breaker panel. The panel usually gives out 100 to 200 amps of power. The panel, in short, is just a bunch of switches.

The service entrance wires are attached to terminals called lugs. Lugs are always energised with electricity unless your local power company shuts it off. A dead front cover, which is a metal panel, covers all the lugs and electrical wiring connected to the panel. The dead front cover provides access to every breaker and switch.

The circuit breaker panel always consists of a main breaker which is a large switch. If the main breaker is shut down, then electricity access to every other circuit is cut off as well. However, the lugs remain energised with electricity. Main breaker activity does not affect the lugs. The circuit breaker panel always has two rows for the branch circuits. It includes circuits which provide 15-20 Amps of energy for lighting or fans or other outlets in a kitchen or garage. Branch circuits which are labelled with 40-50 amps of energy are known as ‘double pole breakers’. These supply electricity to high voltage appliances such as dryers or air conditioners. A large breaker may also supply electricity to a sub-panel which is mainly used for electricity in detached r quarters. The panel also has hot & neutral bus bars. Moreover, the ground wires prevent electrocution from happening due to frayed hot wires. Many circuit breakers also consist of disconnectors.

Disconnectors

A circuit breaker disconnector is used to isolate the electrical circuit from electricity to maintain or repair it. A disconnector is only used for safety purposes and can be operated either manually or automatically. Circuit breaker disconnectors are off-loading devices which means that they do not contain the workings for controlling electric arcs and should be opened after the current is interrupted by another device.

A circuit breaker disconnect consists of a lock-out tag-out that prevents inattentive operations from happening. These locks are part of a trapped-key interlock system so that there is steady stream of operations.  A switch disconnector combines the properties of a disconnector and load switch.

In disconnecting circuit breakers, the disconnector is integrated so that there is no need to use separate disconnectors. This has the advantage of being reliable and the need for maintenance decreases. The usage of this device is, however, limited as compared to a disconnector because there may be problem which arise while maintenance takes place.

A fused disconnect is used to replace a circuit breaker as it works in the same way and is cheaper. It can turn a circuit on or off and its fuses can provide protection. Having more information about electrical breakers and disconnectors can help you in every-day life. If a small electrical problem was to arise, you’d be able to solve it yourself.

Learn more about J & P Electrical Company and their vast line of new, surplus, and refurbished industrial electrical components including: circuit breakers, bus ducts, bus plugs, disconnects, fuses, panel switches, tap boxes, and transformers at www.jpelectricalcompany.com.  To contact one of our product reconditioning specialists, call 877.844.5514 today.

Using Bus Plugs and Ducts in Manufacturing

There are millions of different pieces of manufacturing equipment and electrical components on the market today that only make sense to those who use them in their line of work.  Most of which make little to no sense to those of us who don’t use them. For example, what use would you have for bus plugs and bus ducts, what are they and how do they improve manufacturing.

Bus duct and bus plugs are used to distribute power around manufacturing facilities and industrial buildings such as processing plants, metal fabricating plants, and throughout heavy manufacturing areas where the machines aren’t stationary or need to be moved around from time to time.

All manufacturing buildings are powered differently.  For example, power is distributed through hardwiring in the walls of residential buildings so as to connect to all of the electrical outlets in a room. Industrial buildings such as factories, on the other hand, feature larger open floor plans with various machinery dispersed all around the facility, none of which are near any wall or permanent structure. They require a source of power, and in this case, a giant industrial electrical plug, which is where bus plugs and ducts come in.

A bus plug is essentially a component of a busway (industrial extension cord) that is used for delivering power to the appropriate equipment and circuits. Think of a busway as the extension cord you have at home that you use to plug in several connectors, the same applies to the busway and bus plug system, they enable flexibility and can be disconnected and rearranged to allow whatever manufacturing equipment that needs to be powered on virtually any floor of an industrial building. There is no physical hard wiring to the building, a manufacturing business can bring in more equipment without having to wire or rewire the entire electrical system; they simply have to plug in a bus plug into a busway, and voila, they are up and running.

Like with many electrical systems, bus plugs also require circuit protection, which in this case, is through a circuit breaker or a fuse depending on the application. Using bus plugs and ducts is the most economical and efficient way to power large commercial facilities or manufacturing plants and feed all manufacturing equipment, particularly, in areas of the building where the power distribution keeps changing.

Learn more about J & P Electrical Company and their vast line of new, surplus, and refurbished industrial electrical components including: circuit breakers, bus ducts, bus plugs, disconnects, fuses, panel switches, tap boxes, and transformers at www.jpelectricalcompany.com.  To contact one of our product reconditioning specialists, call 877.844.5514 today.

Dispelling Myths About Reconditioned Electrical Components

Many businesses and manufacturing facilities must purchase equipment and parts for maintenance & repairs.  One of the key goals with purchasing equipment and parts is that they will serve them for the longest possible amount of time at a reasonable and affordable price.  Refurbished machinery and reconditioned parts can be a great alternative for all business owners, especially those just starting out and are working within a budget.  There are certain myths surrounding reconditioned components, especially electrical, that can deter business owners from making a purchase even when it’s the most logical option.

Below we will look at these myths and share advice on how to make a wise investment when purchasing reconditioned electrical components and refurbished machinery for your business.

  • Myth 1: Reconditioned electronics are slow and operate poorly in comparison to new components.

The truth is that how well a refurbished electrical component operates today has little to do with how new it is.  It does however, boil down to the quality of reconditioning, maintenance, and use.  New electrical components operate based on how they were constructed, and the software used to create them.

  • Myth 2: Reconditioned electrical components are junk.

Electrical components are termed as junk if they are no longer being used. However, once an old piece of electronic equipment is refurbished, it can work better than a new piece of equipment.  When reconditioning the piece issues that have been exposed over time can be addressed.  If one part is always breaking on the component, then when it is refurbished that element can be fixed properly to avoid an issue later down the road.

  • Myth 3: Refurbished gadgets and used devices are the same thing.

A used device is one that has been used and is experiencing wear and tear whereas reconditioned gadgets are those that are taken, dismantled and given a new lease on life.  This means that it is rid of issues and malfunctions that could affect how it functions.

  • Myth 4: Reconditioned electrical components have a shorter lifespan.

Authorized refurbishing companies make significant investments on their reconditioned electrical components and as such, it is to their benefit if the refurbished equipment works for the longest time possible. So just because the electrical equipment is refurbished does not mean that it will not serve you for a long time in fact many times the exact opposite is the case.

Learn more about J & P Electrical Company and their vast line of new, surplus, and refurbished industrial electrical components including: circuit breakers, bus ducts, bus plugs, disconnects, fuses, panel switches, tap boxes, and transformers at www.jpelectricalcompany.com.  To contact one of our product reconditioning specialists, call 877.844.5514 today.

 

Three Reasons Your Circuit Breakers Keep Tripping

Electrical issues tend to create a feeling of anxiety and frustration to the homeowner. In this age, reconditioned electrical components are a blessing that has helped much to improve the electrical sustainability in the home; but still, many people are not using it due to a lack of awareness. The homeowners don’t know what’s wrong, but rather suddenly, they lose access to the power.

To repair the circuit breaker, they are habitual of spending lots of money repeatedly but don’t invest in refurbished electrical components because they don’t know what’s going on at the back. Let’s have a look.

Firstly, you would have to understand what is a circuit breaker trip?

It comes because of a circuit fixed to your electrical switch surpassing its sheltered parameters. They can be recognized by a sudden loss of energy to machine or loss of power in your home that is restricted to a zone.  There is a lot of issues that can bring about circuit breaker trips and following are the some of the top 3 reasons for an electrical breaker stumbling in your home.

Overload

A circuit over-loading is effortlessly the most widely recognized explanation behind a breaker trip. This basically implies that you have quite recently got excessive stuff stacked on the breaker. Breakers have a proper safe limit of energy from which they supply to your appliances and home. In the event, if it would be exceeded, the breaker will trip. You will witness this frequently when you endeavor to introduce another appliance where your electrical framework cannot bolster it, or if you connect to a powerful machine like a space radiator in a zone that does not have the entrance to safe amperage.

For example: If anyone has a 20-amp electrical circuit with 25 amps of electrical current running through it and at some time if you are using iron, hair dryer, and washing machine, then eventually the circuit breaker will trip to save itself from preheating.

Short-Circuiting

This thing happens when a hot wire encounters another hot wire(s). You will generally observe darkening around the outlet or burning smell when this happens. Also, in case you are managing a short-out, don’t interface with your outlet by any means. Leave the breaker tripping, and call emergency help as soon as possible.

Ground Fault

A ground fault is genuinely like a short circuit, if not indistinguishable. The distinction is in the collaboration. A ground fault is a point at which a hot wire meets your establishing wire, and along these lines, the protected establishing of your outlet winds up void and dangerous. Handle this in a similar way you would do the precautions with the short circuit.

Now you would have an idea about the reasons why your circuit breakers keep tripping and what you should do when it does.

Learn more about J & P Electrical Company and their vast line of new, surplus, and refurbished industrial electrical components including: circuit breakers, bus ducts, bus plugs, disconnects, fuses, panel switches, tap boxes, and transformers at www.jpelectricalcompany.com.  To contact one of our product reconditioning specialists, call 877.844.5514 today.

What Should You Avoid When Buying Refurbished Electrical Components?

Opting to buy reconditioned or refurbished electrical components has many benefits some that only your wallet can thank you for. Provided the reconditioned electrical components performs as they should, buying a used item for a lot less saves you quite a chunk of change, especially when it’s not financially feasible to buy a new electrical component. There are, however, certain risks involved in buying refurbished electrical components, particularly when you don’t know what to look out for.

You may start by asking yourself why the owner of said refurbished electrical component is selling the item(s) to begin with. The price might be right on the scope of your budget, but you might end up inheriting a costly problem that you have to contend with until you can re-sell it or buy another one altogether. You also may need to keep in mind that it might be hard to find spare parts of a used electrical component, which may also cost you an arm and a leg to have them repaired. Consider the following things that you certainly must avoid when buying refurbished electrical components:

Reputable Source

You finally find the component you have been looking for, the price is right, and it’s just a click away. But wait, with so many counterfeit parts available out there, how do you know that it is the real thing? When buying refurbished electronic components always look for a trusted source and crosscheck certain things such as how long they have been in business, including feedback and reviews from past customers, which ideally should be mostly positive because, well, you can’t please everyone. Reconditioned or refurbished electrical components that can be traced back to the manufacturer are probably ideal to purchase.

 Cosmetic Imperfections

This should go without saying that a visual inspection of a reconditioned electrical component is of great importance. Even when being sold by a retail trader as “new old stock” or “used,” the electrical component should be in its original packaging where packaging is applicable even if the packaging shows a little shelf wear and tear or possibly opened. The electrical component should be cleaned, inspected and deemed fully operational within the manufacturer’s specifications even with noticeable cosmetic imperfections, such as paint wear or product scratches.

Refurbished electrical components will not always be in their original packaging. However, they are Okay to purchase provided they have been repaired by the manufacturer or manufacturer’s authorized service, they meet with all the manufacturer’s specifications and is in excellent condition

Missing Information

Do not buy a refurbished electrical component from an advert that doesn’t give you all the key product specifications, including how long it’s been used, its accessories, illegible labeling, the warranty if applicable, as well as the return policy, etc. Whoever you chose to buy from should also be able to answer all your questions to ensure that you can get your money back if the refurbished electrical component doesn’t work as it’s supposed to.

Learn more about J & P Electrical Company and their vast line of new, surplus, and refurbished industrial electrical components including: circuit breakers, bus ducts, bus plugs, disconnects, fuses, panel switches, tap boxes, and transformers at www.jpelectricalcompany.com.  To contact one of our product reconditioning specialists, call 877.844.5514 today.

 

Four Rules for Electrical Safety After A Flood

Ensuring electrical safety after a flood must take precedence over salvaging any remains or inspecting the home. The reason: water and electricity do not mix! It is understandable that you are very eager to check on your belongings, to try to get things back to normal as soon as possible. However, there is always a high risk of electrocution after flooding and of course, no material belongings are worth facing any risks and hazards associated with live electricity in your apartment. Here are few practical tips that will help you ensure electrical safety after a flood.

Stay Away from A Flood-Damaged Basement

A flooded basement may have live electrical wires that you are not aware of. While it is easy to think you can really avoid meeting such wires, even the water may not be safe. It would be best to contact an electrician to ensure the home’s electrical meter is removed from the socket to ensure the house is totally disconnected from the grid. This is an ideal way to shut off all power to the house as there can still be an electrocution even if you have lost power – telephone wires, the cable wire or other wires may have electricity due to shorting and contact from outside electricity.

If there is Power Outage, Do Not Assume It Would Remain Off

After flooding, there may be widespread power outage from the municipal electricity supply. However, it is not ideal to rely on the power outage from the general supply for safety after a flood as power may be restored at any time. Never rely on the municipality utility but take steps to shut off the power from your own apartment.

Do not operate the HVAC Equipment until it is inspected

Flooding may sometimes affect the ductwork and could even flow into parts of your air conditioning system or some areas that may appear dry. The HVAC system could be a big electrical risk if powered up without inspection. Ensure a qualified HVAC specialist checks the system before power is restored.

Dispose Electrical Equipment Affected by Flood

After water in your apartment has been pumped out and recovery efforts have begun, you would need to dispose any electrical equipment affected by the flood. Items such as armored cable, fuse boxes, building wire, switches, air conditioners, heaters, circuit panels and breakers and any items that cannot be salvaged must be disposed to avoid any potential risks and dangers while they are in use.

Learn more about J & P Electrical Company and their vast line of new, surplus, and refurbished industrial electrical components including: circuit breakers, bus ducts, bus plugs, disconnects, fuses, panel switches, tap boxes, and transformers at www.jpelectricalcompany.com.  To contact one of our product reconditioning specialists, call 877.844.5514 today.

 

Different Types of Electrical Switches

We use electrical switches every single day in our lives. Whether they are used to turn on the light or if they are used indirectly while using computers and other appliances, switches are one of the most common electrical accessory around. There are a number of different electrical switches we can use, each having its own unique purpose and use. The type of electrical switch we need to use depends on what we need to use it for. It is a secondary accessory that is highly dependent on the primary accessory it supports. Out of all the switches available in the market, two are highly common and of great use: panel switches and line switches. Let’s have a more detailed look into the two most common types of electrical switches that are in use today.

Panel Switch

Panel switches were developed in the 1910s by Western Electric labs and introduced in the Bell System. Panel switches became used as early types of automatic telephone systems. Known for their huge panel like structure, panel switches are basically very tall strips of layered terminals that are separated by a fine layer of insulation between them. First installed in 1915, the panel switch became the go to method for phone terminals.

That is, however, just one type of panel switch. The second type is far more common and known to almost everyone. Common panel switches are the ones we see on our walls. Most of the switches in our homes are arranged in a panel arrangement. It is basically a plastic panel fitted in the wall with multiple switches embedded in it. This makes it easier for people to switch multiple appliances off or on since the switches are arranged together in the same place.

Line Switch

Much like common panel switches, line switches are very popular as well. In fact, they are perhaps the go to switches to attach to smaller electric appliances. Lamps especially almost always line switches. Line switches carry a relatively smaller load than panel switches and are used for electrical appliances you do not commonly use. An analogy can be drawn with toys that have their own specific switch for use whenever it needs to be used.

In that manner, line switches are commonly used for appliances that are rarely turned on. Lamps, decoration pieces, fountain lights, and disco lights are all common appliances that have line switches attached. Line switches are fairly simple and can be fixed or attached by anyone who has an idea about how to. However, panel switches are often very complex since they are attached to wires from all around a room, or even the entire house! This makes them too difficult for common people to understand, and they cannot find and fix faults on their own. Therefore, whenever there’s a fault with a panel switch it is important to hire a professional for repair or replacement.  You can purchase a new one or a refurbished switch, both will have gone through rigorous testing before making it to you the consumer.

Contact Us Today

Learn more about J & P Electrical Company and their vast line of new, surplus, and refurbished industrial electrical components including: circuit breakers, bus ducts, bus plugs, disconnects, fuses, panel switches, tap boxes, and transformers at www.jpelectricalcompany.com.  To contact one of our product reconditioning specialists, call 877.844.5514 today.

The Importance of Using Refurbished Electrical Components

Most of the industry experts these days are looking forward to being able to use refurbished electrical equipment and replacement components on their manufacturing lines. Although many people have misconceptions about using refurbished components such as transformers, bus ducts, panel switches, circuit breakers, and such however the truth is that reconditioned machines and components offer a variety of benefits for your workplace.

Importance of using refurbished electrical components can be highlighted from below points:

Reduced cost:

One of the biggest benefits of using refurbished electrical component at industrial processing is that they are cheaper as compared to other identical solutions. The components that come after refurbishing process usually have low selling price irrespective of the reason why manufacturer renewed it. It will help you to save somewhere between 25 to 50 percent on your component purchase.

They come out of rigorous inspection process:

Components that are available at lower price range does not mean to present lower quality. Instead, the refurbished components undergo the more careful testing process. It doesn’t matter what wrong happened to the product before refurbishing process, manufacturers always prefer to follow careful inspection to ensure the best performance. It means you will be able to buy many superior components at the lower price range.

Ease in availability:

Most of the components get obsolete from the market with time and if some specific product lines need them it becomes a challenging task to find the lot again. But the surplus components are the best choice to find components of such limited lots. On time availability of these difficult to find components will help you to avoid downtimes at your workplace. Most of the refurbished products are generally available with same day shipping service.

They come with a warranty:

Just because you are buying Surplus Electrical Components for your product assembly lines, it doesn’t mean that they will not last long. As per market reviews, the refurbished components usually have more life and they also come with a warranty. Most of the manufacturers offer around 12 months warranty on their refurbished component collections so you can find them a trustworthy solution for your industry. Most of these components are certified that they will work safely and same as original ones.

The biggest benefit of buying refurbished components is that you can get services for parts that are outdated, and their production is stopped by the original manufacturer. If you are planning to repair your old pieces of electrical equipment and need same components for replacement, the surplus collection is the best choice to keep working without facing any trouble.

To ensure safe purchase of refurbished components, you must check the policy of the company. It is important to look for a vendor that ensures quality refurbishing of components with safe cleaning process including proper analysis, testing and rigorous inspections. The price range of refurbished components also varies company to company, so it is good to check with various vendors and compare their prices to ensure the best buy services. Once you can find a right seller that guarantees safe operation of refurbished components, you can use them safely at your manufacturing lines.

Learn more about J & P Electrical Company and their vast line of new, surplus, and refurbished industrial electrical components including: circuit breakers, bus ducts, bus plugs, disconnects, fuses, panel switches, tap boxes, and transformers at https://www.jpelectricalcompany.com/products.php.  To contact one of our product reconditioning specialists call 877.844.5514 today.