Electrical Wiring Guides

Guide

Wire Color Codes by Country: Complete 2026 Guide

Complete reference for electrical wire colors in USA, UK, EU, Australia, and 10+ more countries. IEC vs NEC standards explained.

Comparison

IEC vs NEC Wire Colors: Key Differences Explained

Understanding the differences between International (IEC) and American (NEC) electrical wiring standards. Which applies to your project?

Tutorial

How to Identify Electrical Wires: Beginner's Guide

Step-by-step guide to identifying live, neutral, and earth wires safely. Essential knowledge for electricians and DIYers.