The 4.0mm Coast Cable Roll Single Red provides durable and reliable wiring for moderate-to-high power circuits. It features a copper conductor with tough red PVC insulation that resists heat, moisture, and abrasion. The red color identifies phase lines clearly for easy installation. The cable unrolls smoothly and fits neatly into conduits and trunking. It supports appliances such as water heaters, cookers, sockets, and light industrial machines. This cable ensures stable current flow, long-lasting performance, and safe electricity distribution in residential, commercial, and light industrial wiring systems.