A 70 mm² cable size refers to the cross-sectional area of the conductor, which is 70 square millimeters. This measurement indicates the amount of electrical current the cable can safely carry, with larger cross-sectional areas typically allowing for higher current capacities. It is commonly used in electrical installations for power distribution, especially in industrial and commercial applications. The actual current capacity also depends on factors such as insulation type, installation conditions, and ambient temperature.
Chat with our AI personalities
64 amps in less than 100 meter long
1000 mm = 1 m so 70 mm = 70/1000 = 0.07 metres. Simple!
AO paper measures 1189 x 841 mm. Area size therefore 999,949 square mm
10 mm = 1 cm 20 mm = 2 cm 30 mm = 3 cm . . 70 mm = 7 cm
300 mm square = 300 mm * 300 mm = 300*300 square mm = 90000 sq mm or 90000 mm2