How does the mechanism of electricity work so effortlessly? You must attribute it to the behind-the-scenes heroes – electrical wires. Lights, electrical machines, and everything else that uses electricity need wires to access it. However, not all wires are suitable for all types of tasks. Different types are used for different purposes. The right variety gives the utmost safety, reliability, and optimum performance.
In this blog, you will learn about the most commonly used electrical wires.
Coaxial Cable
Television signals, internet connections, and security camera feeds use coaxial cable wires. The wire contains a central copper conductor and an insulating layer that surrounds it. The metallic shield that comprises braided wire offers protection against signal interference. A coaxial cable has threaded connectors that help it to hook up devices and ensure stable connections easily.
HDMI (High-Definition Multimedia Interface) Cable
Televisions, gaming consoles, and computers use HDMI wires to transmit high-quality audio and video signals. HDMIs support high-resolution displays and are all-in-one solutions for media connectors.
Speaker Cable
If you want to connect an audio interface to speakers and amplifiers, use a speaker cable. It contains two conductors, individually placed in insulated coverings. Though the wires are identical electrically, they may have a marking or colour distinction that helps maintain polarity over long distances.
Lamp Wire
Want to connect low-power lamps or small devices? You need a lamp wire. This is a flexible, lightweight wire with two insulated wires bonded together. You can easily separate them if needed while using this.
Category 5E Cable
Twisted pair cables make up category 5E cables that are perfect for telecommunications and networking. It supports ethernet connections and allows the transmission of high-speed data with minimal interference. It is the best option for reliable network connectivity in your home and office.
Sprinkler System Cable
You can connect irrigation control units to sprinkler valves using the sprinkler system cable, as it is ideal for outdoor and underground use. Its insulations enable it to withstand moisture and even harsh weather conditions.
Landscape Cable
Such electric wires are suitable for outdoor lighting and low-voltage applications. They can withstand weather conditions and provide longevity for outdoor electrical systems. Along with this, the cable has water and UV-resistant insulation.
NM Cable
This non-metallic cable is perfect for indoor uses in areas free of any moisture. In fact, modern homes commonly use NM cable. It comprises two or more individual wires wrapped inside a plastic covering. It contains a neutral wire, a ground wire, and one or more live wires.
UF Cable
UF cable, i.e. Underground Feeder cable, is used indoors in wet places like washrooms, etc. You can also bury it underground if needed. It has neutral and live wires along with a copper ground wire. A sturdy plastic covering sheaths the individual wires in this cable.
THHN/THWN Wire
The full form of THHN is Thermoplastic High Heat-resistant Nylon Coated wire, while that of THWN is Thermoplastic Heat and Water-resistant Nylon-coated wire. These are resistant to heat and moisture and, hence, are ideal for conduit installations. They are used in both residences and industries. These are single conductor wires with colour-coded insulation and with metal or plastic conduit protecting them.
Low-Voltage Wire
If you are looking for wires to power areas that require minimal voltage, such as a bell, speaker system, sprinkler system, etc., a low-voltage wire is ideal. These are insulated and either aluminium or copper electric wires with a protective sheath or twisted pair of wires.
Phone and Data Wire
These are low-voltage wires used for traditional landline phones and internet connections. A telephone cable contains 4 to 8 wires. The data wire comprises 8 wires twisted in pairs.
Ribbon Cable
This one contains multiple conductors that run parallel to each other, forming a ribbon-like design. Appliances like computers, appliances, printers, and other electronic devices that work within a tight housing use this wire. The flat connectors at each end create a complete connection while also saving space.
Armored Cable
Ideal for locations with exposed wiring, it has a metal jacket that protects the wires within from damage. Since the wire has a protective layer, the use of this cable eliminates the need for a conduit.
Metal-Clad Cable
MC cable, or metal-clad cable, is used in commercial buildings for exposed applications. It has a metal sheath that protects the wire and a ground wire. Additionally, plastic covers the internal wires, making it ideal for indoor and outdoor use regardless of location.
Power Up: Buy Different Types of Electrical Wires on L&T-Sufin
Having a fair understanding of different types of electrical wires can help you pick the right one for specific applications. This knowledge will not only ensure efficiency but also total safety. L&T-Sufin has all types of electrical wires suitable for home, commercial, and industrial use. Available in varying lengths and voltage ratings, order the ones that seem perfect for your project. We assure you of timely delivery, a secure payment gateway, and a 7-day returns policy.
FAQs
Which wire is best for house wiring?
NM cable is easy to install and, hence, the most commonly used wire for residential circuits. If you are searching for a wire for high-power applications, THHN/THWN wires are the best, as they offer protection and durability. However, use these in conduit.
What is the best wire to rewire a house?
Since THHN/THWN wires can resist heat and moisture, they are ideal for rewiring a house when placed inside a conduit. Similarly, for standard indoor installations, NM cable is a great option as it is cost-effective and offers flexibility.
What wire is used in homes?
The NM cable is the most commonly used wire in homes for general wiring purposes. For conduit applications, THHN/THWN is the wire of choice, while UF cables are the best for outdoor installations. Devices like doorbells, security systems, and thermostats use low-voltage wires.
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