Wiring Color Codes - USA, UK, Europe & Canada Codes, Explore further
2 days agou2002·u2002277/480 Volt AC Wiring Color Codes in USA. These are commonly seen in industrial motors and equipment's. The color codes are: 3 Phase, Phase 1 – Brown. 3 Phase, Phase 2 – Orange. 3 Phase, Phase 3 – Yellow. Neutral – Gray. Ground – Green, Green with Yellow Stripe, or Bare Wire.
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