Certainly we are not familiar with the name of the cable, even every day we use the cable to turn on electronic goods or for the installation of electrical home appliances. Broadly speaking, the cable serves as a conductor of electric current only. But if you already know that the cable has different types based on the function? If not, then you should see the following article so that the cable you use is appropriate according to its kind and has the proper capacity. With right cable for electrical installations home it will be easier for you to use and will be more secure.
- NYA cable
This kind of cable is a cable that is most often used to house electrical installation. In general, the size of the NYA cables are used for electrical installations home which is sized 1.5 mm2 or 2.5 mm2. This cable is a single cable PVC clad material as. NYA cables are available in various color-coded insulation of which are black, red, yellow, blue. But because it uses only 1 layer of insulating material made NYA cables easily deformed, not water-resistant and prone to rat bites. Therefore for the sake of safety, when using this type of cable should plug the cable through the protective pipe, because the pipe will protect the cable from rodent bites and puddles. It also can protect from direct human touch when one part of the insulator chipped so safe.
- cables NYM
This type of cable is specifically designed for home electrical installations. In general, these cables are permanently installed inside the building either installed inside or outside walls can also be installed even in the pipeline safety. NYM cables have several options ranging from 2 to 5 core cable conductor. This cable uses two layers of PVC insulation is usually white or gray on the outer layer. In terms of security, NYM cables have characteristics more secure than wired NYA can even be used in wet or dry areas, but not for planting. The price is more expensive than cable NYA.
- cables NYY
This kind of cable is specifically designed for home electrical installations are embedded under the ground. However, when installing these cables should not be planted directly on the ground but must be given special protection such as PVC pipe or another. NYY cable is the cable without metal layers. In the cable insulator layer is made using PVC material that is extremely strong. Moreover, the insulating layer also use materials that do not like rats, so it can be used anywhere as placed inside and outside the home or in the field conditions were humid and dry. For still the same core layer NYM cable that consists of two or more core conductor. But the price of the cable NYY slightly more expensive than the NYM cable.
- cables NYAF
Judging from the type in the form of copper strands are wrapped with PVC insulation material. NYAF cable belonging to the types of flexible cable. NYAF cable can be used in home electrical instalalasi that require high flexibility or in places that have sharp bends. In this cable installation should still require additional security in the form of distribution pipes. This cable can only be used in dry areas and is not recommended to install in damp areas or exposed to direct sun beam.