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Wire and Cable Color Codes

Wire colour codes for power, control panels, thermocouples and RTDs by standard. Every tool explains the standard behind the answer.

All Wire and Cable Color Codes

Electrical Wire Color Codes (IEC, India, UK, US)IEC 60445, India R Y BControl Panel Wiring Color Code (IEC 60204-1 and NFPA 79)IEC 60204-1, NFPA 79Thermocouple Color Codes (IEC and ANSI)IEC 60584-3, ANSI MC96.1RTD Wire Color Code and Instrument Cable ColoursIEC 60751, Pt100 3 wire
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Frequently Asked Questions

Are these Wire and Cable Color Codes free?

Yes. Every tool on instrumentationblog.in is free, runs in your browser and needs no sign up.

Which standards are the tools based on?

Each tool names the standard it follows, such as ISA 5.1, IEC 60529, NEMA 250, IEC 60079, IEC 60584 or IEC 60751. Always confirm critical work against the current edition of the standard and the manufacturer data.

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