For connecting lightweight electrical devices (radio devices, table lamps, clocks, etc.) under very low mechanical stress in households, as long as this is permitted in the relevant device regulations. The cable can also be used as speaker wire. The conductor diameter of 6 mm² is particularly suitable for connecting HiFi speakers. The cable is not suitable for connecting cooking and heating devices or for outdoor use. CCA refers to bi-metallic single and multi-core wires/cables with a copper-plated aluminum core for higher frequency applications. Specification explanation: The so-called skin effect, also known as current displacement, is a physical phenomenon caused by high-frequency alternating currents. The current density inside the conductor decreases with increasing frequency compared to that at the outer surface. Special feature: CCA conductor, flexible, flat design.