How to test an RCD

How to test an RCD How to test. 1. Head over to your consumer unit and find any push buttons marked with a “T”.  2. Push these buttons once and the switch will trip the power off.  3. Great news, your RCD works.  Turn on the power again by flicking on the...

RCD vs. RCBO

In a safer electrical world, more and more devices are being added to homes across the UK. RCDs (Residual Current Device) monitor if electricity has gone down an unexpected path. This includes malfunctions of an appliance, damaged or broken wires and when live parts...