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3 Types Of Ground Copper Wire Explained PDF Print E-mail
Written by Administrator   
Saturday, 26 June 2010 10:37
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Copper wire floor commonly found in electrical components because of its durability and conductivity. Compared to other metals, it is also very affordable. Since electricity is so powerful, it is extremely important that there is something that can help control the dangerous power of it. There are a variety of different son of copper that can be used in a variety of different ways. Three of the son are described here to better understand the use of copper son.
Bare copper

Bare copper is probably one of the most common types of copper wire that is used for the earth. Bare copper is sometimes simply called the earth by some son. This type of copper wire are not covered in any type of protective coating, making it without any protection, hence the name. This type of copper is generally used in homes and probably the best conductive properties, without being protected by insulation.

Bare copper is also used as the basis for most all types of son and / or cable. This allows these cables son and son to have mass in their breast. Contractors like copper strip that way because it means if it is outside, the bare copper is protected against the weather.
Green 6 THHN

Another type of copper wire that is used for land in the open would be the green 6 THHN son. Green represents the fact that it is a ground wire outside. This particular copper ground wire is insulated and can be used outdoors without any concern about moisture from entering the copper wire itself. Not only can this be considered a thread of land outside, but it can also serve as conductor.
Calibrated copper

Son Calibrated copper earth vary in size. You can find them in a / 0, 2, 4, 8, 10 and 12, 14 and 16 gauge. Plus size is smaller, the wire is. The latest you need something more than the son of the soil must be copper.

* From 16 gauge is generally used for all circuits of the house because the amps maximum allowed for any current in a house is 15 amps. Thus, the 16-gauge wire is ideal for the land.
* From 14 gauge is usually used for circuits which have a maximum of 25 amps through the circuit.
* 20 amp circuit breakers tend to need copper wire 12 gauge grounded. For example, GFCI outlets should use 12 gauge.
* Bore 10 is generally used for devices that generate 30 amps such as the washer and the dryer.
* Size 8 is widely used for large appliances that put a maximum of 100 amps of power circuit.
* 4, 2 and 1 are rarely used in homes and often used for car radios and the major types of industrial equipment. Amps product would be 150, 225 and 350 amperes.

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