New Electrical Wiring Color Coding System | modern house wiring & safety | s01e03 | #lceted

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modern house wiring & safety | s01e03 | LCET

episode 03: New Electrical Wiring Color Coding System

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civil engineer #lceted
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In Europe its an usual and normal color system. Blue= always neutral, yellow-green= always PE (protective earth or ground) But 3 phase is different. Brown-black-white is common. Or red-black-grey is allowable.

Nachiel
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There is Standards for color usage in Electronic other for Electrical and last for Communication

polodelmar
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For USA, (1979) old style. RED is the live wire and BLUE is the neutral.
New style
Red=black, hot.
Blue=white, neutral.
Green=ground
But a know it all, would probably just use any colored wire. And mess the the future

anibalchavez
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Why Are you playing obnoxious music and making me read everything. Too distracting. Horrible.

bridgeber