The wire used in the wired version of the Bull Cube socket is generally a standard 1.5 square millimeter wire. The conductive ability of this wire is strong, which can meet the electricity demand of ordinary electrical appliances, and will not waste too much energy. When using the wired version of the Bull Cube socket, we should use wires that meet the standards and avoid using wires that are too small or too large in diameter to ensure the safety and reliability of the circuit. At the same time, it is also necessary to pay attention to the insulation status of the wire to prevent short circuit or leakage.
Generally, the wires of multi-purpose sockets are about 1.5 square. Some don't even have one.