August 14, 2025

Diverted Neutral Current (DNC) might seem like a niche electrical issue tied to domestic installations. But in a globally connected world, it’s far more than technical jargon tucked behind meter cupboards. In current energy infrastructures, electrical design crosses borders daily. Components made in one country, installed in another, or tradespeople travelling for international projects, bring […]

Most people assume electrics are simple once everything’s wired up, live, neutral, earth, done. But some faults hide in plain sight. Diverted Neutral Current (DNC) is one of those sneaky issues that can lurk behind pipes, bonds, or shared supplies without obvious signs, until something goes wrong. In UK homes and installations, diverted neutral current

When it comes to domestic and commercial wiring in the UK, there has been a growing conversation surrounding earthing systems, particularly the distinction between TNC-S and TN-S. As awareness spreads about issues like diverted neutral current and system vulnerabilities, some electricians and homeowners are asking the hard question: What would it cost to swap every