JIS C 3000

JIS C 3000 is a Japanese industrial standard that specifies the colors used in the manufacturing and marking of electrical wires and cables. It defines a consistent color code to identify different types of wires, such as live, neutral, and ground, ensuring safety and ease of maintenance. This standard helps professionals quickly recognize wire functions, reducing errors during installation or repairs. Overall, JIS C 3000 promotes safety, organization, and compatibility in electrical systems by standardizing wire color designations in Japan.