Wire colour coding is a fundamental aspect of electrical systems, providing a visual language to identify and understand the various wires used in electrical installations. However, the proper color code for wires and cables can vary depending on the country and the applications.
This video provides an overview of the electrical wiring colors used worldwide by focusing on the wiring colour codes for 3-phase AC power.
For three phase electricity supply, circuits will use five wires: 3 phase wires(L1, L2, L3), neutral wire and earth wire.
With the help of color codes of electrical wires, they can be easily and safely identified so as to facilitate proper installation and connection of three-phase equipment and machinery.
✅Time Code:
00:00-00:27 Intro
00:28-00:49 Coding Criteria
00:50-01:32 IEC Wire Color Codes
01:33-01:59 UK Wire Color Codes
01:59-03:11 US Wire Color Codes
03:11-03:27 Canada Wire Color Codes
03:28-04:03 India Wire Color Codes
04:03-04:29 Russia Wire Color Codes
04:29-04:46 China Wire Color Codes
04:46-05:15 Summary
05:16-05:28 Like & Subscribe!
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