RCD Tripping & Consumer Unit Upgrades in Lewisham: 2025 Electrical Safety Guide
If your RCD keeps tripping or the power won’t stay on, it’s time to check the health of your consumer unit. This Lewisham-based guide explains the likely causes and how an upgrade improves safety. Why Does an RCD Trip? Residual Current Devices (RCDs) detect imbalances between live and neutral conductors. When a small fault occurs […]
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