Multi-wire systems are electrical configurations that use multiple conductors to transmit power or signals. These systems can improve efficiency and reduce losses by allowing for parallel transmission, which can handle higher currents without overheating. They are commonly used in applications like telecommunications and power distribution. In a multi-wire system, each wire can carry a portion of the total load, which helps balance the electrical demand. This design is often seen in data centers and industrial settings, where reliability and performance are crucial. Proper insulation and spacing between wires are essential to prevent interference and ensure safety.