Red, yellow, blue, black and green each mark a specific job in a circuit. Know the standard colours for phase, neutral and earth before any wiring work.
House Wiring Colour Codes Explained
Related Articles
FR, FRLS and HR-FR-LSH Wires: What the Labels Mean
Flame-retardant, low-smoke and heat-resistant insulations behave very differently in a fire. Here is what each rating protects against and where…
Read More: FR, FRLS and HR-FR-LSH Wires: What the Labels Mean
Copper vs Aluminium Conductors: Which Is Better?
Copper conducts better, bends further and resists heat build-up at joints. We compare both metals on safety, lifespan and the…
Read More: Copper vs Aluminium Conductors: Which Is Better?
Solar Cables vs Regular Cables: Why It Matters
Solar installations face UV, heat and DC voltage for 25 years. See why dedicated solar cables are built differently from…
Read More: Solar Cables vs Regular Cables: Why It Matters
Stay Connected. Stay Informed.
We’d love to hear from you. Send us a message and we’ll respond as soon as possible.