HD 308 Color Code
Identification of conductors in cables and flexible cords by colors
| # of conductors: | cables with green/yellow ground: | cable without green/yellow ground: |
|---|---|---|
| 2 conductor cable | - | blue, brown |
| 3 conductor cable | green-yellow, blue, brown | brown, black, gray |
| 4 conductor cable | green-yellow, brown, black, gray | blue, brown, black, gray |
| 5 conductor cable | green-yellow, blue, brown, black, gray | blue, brown, black, gray, black |