Electrical Wiring Color Code Standards Canada. If you need to understand what the wire colors are for electrical wiring what color the live or hot wire is or what color is the ground wire in your electrical system you will find the answers here. Us ac the us national electrical code only mandates white or grey for the neutral power conductor and bare copper green or green with yellow stripe for the protective ground in principle any other colors except these may be used for the power conductors.
The usa follows a standard home electrical wiring color code that identifies every wire in an electrical circuit. Phase 3 blue. 6 wiring color codes in europe iec for dc supply.
Electrical wiring color code guide.
Black red and blue are used for 208 vac three phase. The canadian electric code governs the electrical wiring color code for canada. Us ac the us national electrical code only mandates white or grey for the neutral power conductor and bare copper green or green with yellow stripe for the protective ground in principle any other colors except these may be used for the power conductors. The electrical wiring colour codes followed is slightly different in every part of the world depending on the standards they follow.
