Rated current 32A need to use how much cable

Cable specifications model cross-sectional area of national standards and norms have specific cable core and square number, in the cable load capacity table have these parameters; according to different cable specifications model choose to use special charging cable.

General current and cable relationship, in the switch (circuit breaker) wiring can be used as a reference, specific specification parameters according to the need to provide product requirements: 5A-10A, 16A-30A, 25-40A, etc., respectively, the use of 2.5 square, 4 square, 6 square, 10 square cross-sectional area Charging cable. Of course, if you need a high current square number charging cable, such as liquid-cooled charging cable, high-power charging cable, etc., you need a larger square charging cable.

Among them, the 32A molded case circuit breaker with how much cable 32A with 4 square cable wire can be. 6 square below the copper wire can generally be calculated by 10A / square, which is the safe rating, 32A with 4 square wire is sufficient, you can generally consider 10A with 1 square millimeter. Of course, the specific specifications are generated by connecting different charging equipment needs, need to know more about charging cable product summary, you can visit or search: https://www.omgevcable.com