A wire is less protected than a cable, so it is used in a smaller area.
What should you pay attention to first when choosing?
When selecting a cable depending on saint lucia email list 26037 contact leads the room, the following characteristics are taken into account:
types of execution;
thickness of core insulation and sheath;
colors;
marking;
package;
certificate.
In the process of choosing
The material for laying the electrical network in a residential area, preference is given to high-quality products. In the online store Elkom.kz . In this case, safe, fire-resistant and reliable wiring is installed, providing the supply of electric installing a signal amplifier current to each square meter of the room.
What are the most important criteria when selecting cable for electrical wiring depending on the type of wiring
The material of the cores affects the cable product: copper and aluminum. In apartments, aluminum cable is not allowed. For copper cable products:
low resistance; Material with cross
better plasticity;
oxidation resistance;
long service life.
Tips on how to choose a cable for electrical wiring
When wiring in an apartment, a soft three-core single-wire wire is more effective, as it has high elasticity, can withstand bends and turns, and is trust review equally suitable for installing both open and closed types of wiring.
Errors Material with cross
In many cases, the cable cross-section is equal to the diameter. But there are nuances. The cable diameter does not coincide with its cross-section, since the latter is the area of the circle. The diameter is measured, for example, with a caliper, and then the cable cross-section is determined by the formula.
When choosing a cable product
Many want to lay a cable cross-section with a nominal value that significantly exceeds the calculated one, for example, instead of 2.5 mm 2, 4 mm 2 is taken . But what is missed is that it is necessary to recalculate the wiring protection and install other RCDs and automation.
Another most common mistake is that sockets are placed close to a grounded gas stove, pipeline, or radiator heating. The distance from sockets to the listed metal devices should be more than half a meter.