3 core and earth cables are generally used for two-way lighting requirements. It functions by providing an additional conductor in between two switches that operate the same light fitting. The three cables get its name due to the three conductors it carries. These conductors are colour coded in brown, grey and black colors or green, blue and yellow colors. The colour doesn't matter much as it is only a matter of the manufacturer's choice. Both the colour combinations function exactly the same in any 3 core cable. It can even be used easily in plaster walls due to its flat surface, which makes it the best go-to equipment in such scenarios.
Here you can look for 3 core electrical cable in varied sizes and as long as up to 100 meters long. Our range of 3 phase cable incorporates a round sheath which is covered with PVC insulation to provide that much-needed safety feature. Further, we home deliver our whole range of electrical cable in Ireland, offering the capacity to support a good amount of voltage. You may scroll through the below 3 core wire list, compare the features and choose the one that meets your needs the best.