Electrical Wire Wholesale

Variety is not just the spice of life, it is the essence that allows retailers and other businesses to offer what their potential customers actually need.

That being the case, a wholesaler is a necessary intermediary between a retailer and a manufacturer, and wholesalers then must offer this variety.

To offer a little exposition, if you’re in the market for a new electrical wire wholesale provider, here’s some of the variety they should offer, in the form of specialty electrical wire and cable.

Building Wire

Residential building wire is used to provide electrical service to homes and businesses, and sometimes other commercial venues. It is often rated to 600 volts and is used for powering lights and small appliances.

Bare Copper Wire

Bare copper wire is most often used as a ground, in which case it is intended to carry current only in an emergency, such as during a voltage spike. Using uninsulated wire saves money.

Marine Battery Wire

Marine battery wire is a special type of battery wire made of very finely-stranded, individually-tinned conductors. The fine-stranding and high conductor count increase flexibility and the tinning hedges against corrosion.

Solar Panel Cable

Solar panel cable, also known as photovoltaic cable, is a special type of cable used to wire solar panel systems. It must be UV resistant and highly weather resistant to be appropriate for such an application.

Flexible Welding Cable

Welding cable, like marine battery cable, must be highly flexible to be suitable for its intended application. Typically it is made from many finely stranded conductors and has a high conductor count. It also is made with abrasion and chemical resistant insulation.

Aluminum Wire

Aluminum wire is used for a wide range of applications, including as triplex and quadruplex cable. It is also preferable to copper in some instances because it is lightweight and affordable.

Armored Cable

Armored cable is a type of (usually high voltage) cable that is also usually protected under a common sheath, and which is protected by an interlocking steel sheath. It is often used in agriculture and industrial applications, like mining.

DLO Cable

DLO cable is used on diesel locomotives to power the engines. It is typically a very high-voltage cable.

Submersible Pump Cable

Submersible pump cable does just what the name implies; it is a submersible cable used to power pumps. As a result it is commonly used for power distribution to well pumps, though it can also be used for other applications.

Triplex and Quadruplex Wire

Triplex and quadruplex wire, which are commonly made from aluminum, are often used for power service entry to buildings, including homes and small businesses. Depending on the rating, they may be approved either for aerial installation or for direct burial.

Instrumentation and Alarm Cable

Instrumentation and alarm cable, such as surveillance, security, and fire alarm cable, are low-voltage cables, typically of a very high-gauge, that are used for powering, monitoring and controlling the nodes on a security circuit.

Direct Burial Wire

Direct burial wire can be used for a wide variety of applications, such as power service entry, but the main factor is that it is approved for direct burial.

Tray Cable

Tray cable is cable that is rated to be used in cable trays, as opposed to in conduit. Like direct burial cable, it can be used for a wide range of applications.

Here for a New Electrical Wire Wholesaler?

Interested in adding a new electrical wire wholesaler to your rotation? Throw EWCS Wire in there. They have many years of experience and a solid track record of satisfied customers. They also offer a wide range of high-quality specialty electrical wire and cable. Visit their website for more information or to get in touch with a representative.

For more information about Aluminum Wire and Awg Marine Battery Cable Please visit: Electrical Wire & Cable Specialists.

Copper Is Too Expensive

Probably the main reason that aluminum triplex wire is eclipsing copper is the cost. It was bad to begin with – copper has more or less always been more expensive than aluminum in modern times – but it is getting worse.

The global supply chain is strapping copper not just for electrical uses, but elsewhere in construction, since it is widely used in plumbing. Copper is also heavily used in ammunition and arms manufacturing and, as you might have noticed, there are numerous high-profile, ongoing conflicts.

Using copper for power service entry would add several thousand dollars, even tens of thousands of dollars in some cases, to the cost of construction on a per-unit basis. Using aluminum triplex wire instead is just one way to skirt this potential issue.

Copper Is Too Heavy

Copper is also a lot heavier than aluminum, which makes it more labor intensive to install. It also places quite a burden on infrastructure, as suspending copper (in the case of aerial power service entry) requires special considerations.

This is all not to mention that it is a lot more work and effort, and more time consuming to work with a heavier alloy like copper. Aluminum can be handled with greater facility and economy than copper and that of course is worth something.

There’s another cost factor to consider here, since copper is heavier, it consumes more fuel to get it to a construction site. Aluminum can be transported more economically.

Aluminum Resists the Elements Better

Both aluminum and copper will oxidize when exposed to favorable conditions, but copper hardly lasts a season if it’s exposed and installed outdoors. Aluminum fares much better overall.

This is why there are so many different types of specialty insulation materials to protect copper, and why some specialty conductors, like marine electrical cable, are individually tinned. It’s to protect against corrosive damage.

Aluminum triplex wire can be insulated to protect against damage but even if it isn’t and relies on air as the insulator, under most conditions it’ll fare considerably better than copper, perhaps even copper that is insulated well.

Aluminum Triplex Wire Is Often Strengthened

Aluminum triplex wire often has a unique trick up its sleeve. It is sometimes strengthened with a steel member that is non-conductive but only serves to strengthen the wire.

Copper has better tensile strength than aluminum, that is true. To compensate for that and put them on equal footing, manufacturers often strengthen triplex or quadruplex wire with a steel cable that supports the wire and helps prevent it from sagging or stretching due to gravity, wind, or ice loading.

In either case, that further helps to level the field on which copper and aluminum are competing, tilting the scales further in favor of aluminum as a viable alternative.

Where to Get High Quality Aluminum Triplex Wire

These are some of the main reasons that aluminum triplex wire has been widely used in place of copper, specifically for power service entry, and why it will continue to be widely used in the foreseeable future.

For more information, or to learn more about the unique specifics of aluminum triplex wire or alternatives, visit EWCS Wire. They carry building wire, triplex and quadruplex wire, and a variety of specialty electrical wire and cable for a wide range of applications. Visit their website or get in touch with them directly for more information.

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Electrical Wire Wholesale

13 Types of Specialty Electrical Wire an Electrical Wire Wholesale Provider Should Offer